Monthly Portfolio Investments Report on Form N-port (public) (nport-p)

The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM NPORT-P Monthly Portfolio Investments Report

NPORT-P: Filer Information

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Filer CIK	0001558629
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Submission Contact Information

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Notification Information

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Series ID

Class (Contract) ID

NPORT-P: Part A: General Information

Item A.1. Information about the Registrant.

a. Name of Registrant	PIMCO Dynamic Credit & Mortgage Income Fund
b. Investment Company Act file number for Registrant: (e.g., 811-______)	811-22758
c. CIK number of Registrant	0001558629
d. LEI of Registrant	549300Q41U0QIEXCOU14
e. Address and telephone number of Registrant:

i. Street Address 1	1633 Broadway
ii. Street Address 2
iii. City	New York
iv. State, if applicable
v. Foreign country, if applicable
vi. Zip / Postal Code	10019
vii. Telephone number	[phone]

Item A.2. Information about the Series.

a. Name of Series.	N/A
b. EDGAR series identifier (if any).
c. LEI of Series.	N/A

Item A.3. Reporting period.

a. Date of fiscal year-end.	2022-06-30
b. Date as of which information is reported.	2021-12-31

Item A.4. Final filing

a. Does the Fund anticipate that this will be its final filing on Form N PORT?

☒ Yes ☐ No

NPORT-P: Part B: Information About the Fund

Report the following information for the Fund and its consolidated subsidiaries.

Item B.1. Assets and liabilities. Report amounts in U.S. dollars.

a. Total assets, including assets attributable to miscellaneous securities reported in Part D.	0.000000
b. Total liabilities.	0.000000
c. Net assets.	0.000000

Item B.2. Certain assets and liabilities. Report amounts in U.S. dollars.

a. Assets attributable to miscellaneous securities reported in Part D.	0.000000
b. Assets invested in a Controlled Foreign Corporation for the purpose of investing in certain types of instruments such as, but not limited to, commodities.	0.000000

c. Borrowings attributable to amounts payable for notes payable, bonds, and similar debt, as reported pursuant to rule 6-04(13)(a) of Regulation S-X [17 CFR 210.6-04(13)(a)].

Amounts payable within one year.
Banks or other financial institutions for borrowings.	0.000000
Controlled companies.	0.000000
Other affiliates.	0.000000
Others.	0.000000
Amounts payable after one year.
Banks or other financial institutions for borrowings.	0.000000
Controlled companies.	0.000000
Other affiliates.	0.000000
Others.	0.000000

d. Payables for investments purchased either (i) on a delayed delivery, when-issued, or other firm commitment basis, or (ii) on a standby commitment basis.

(i) On a delayed delivery, when-issued, or other firm commitment basis:	0.000000
(ii) On a standby commitment basis:	0.000000
e. Liquidation preference of outstanding preferred stock issued by the Fund.	0.000000
f. Cash and cash equivalents not reported in Parts C and D.	0.000000

Item B.3. Portfolio level risk metrics.

If the average value of the Fund's debt securities positions for the previous three months, in the aggregate, exceeds 25% or more of the Fund's net asset value, provide:

a. Interest Rate Risk (DV01). For each currency for which the Fund had a value of 1% or more of the Fund’s net asset value, provide the change in value of the portfolio resulting from a 1 basis point change in interest rates, for each of the following maturities: 3 month, 1 year, 5 years, 10 years, and 30 years.

b. Interest Rate Risk (DV100). For each currency for which the Fund had a value of 1% or more of the Fund’s net asset value, provide the change in value of the portfolio resulting from a 100 basis point change in interest rates, for each of the following maturities: 3 month, 1 year, 5 years, 10 years, and 30 years.

Currency Metric Record	ISO Currency code	3 month	1 year	5 years	10 years	30 years
#1	United States Dollar
		Interest Rate Risk (DV01)
		0.000000	0.000000	0.000000	0.000000	0.000000
		Interest Rate Risk (DV100)
		0.000000	0.000000	0.000000	0.000000	0.000000

c. Credit Spread Risk (SDV01, CR01 or CS01). Provide the change in value of the portfolio resulting from a 1 basis point change in credit spreads where the shift is applied to the option adjusted spread, aggregated by investment grade and non-investment grade exposures, for each of the following maturities: 3 month, 1 year, 5 years, 10 years, and 30 years.

Credit Spread Risk	3 month	1 year	5 years	10 years	30 years
Investment grade	0.000000	0.000000	0.000000	0.000000	0.000000
Non-Investment grade	0.000000	0.000000	0.000000	0.000000	0.000000

For purposes of Item B.3., calculate value as the sum of the absolute values of: (i) the value of each debt security, (ii) the notional value of each swap, including, but not limited to, total return swaps, interest rate swaps, and credit default swaps, for which the underlying reference asset or assets are debt securities or an interest rate; (iii) the notional value of each futures contract for which the underlying reference asset or assets are debt securities or an interest rate; and (iv) the delta-adjusted notional value of any option for which the underlying reference asset is an asset described in clause (i),(ii), or (iii). Report zero for maturities to which the Fund has no exposure. For exposures that fall between any of the listed maturities in (a) and (b), use linear interpolation to approximate exposure to each maturity listed above. For exposures outside of the range of maturities listed above, include those exposures in the nearest maturity.

Item B.4. Securities lending.

a. For each borrower in any securities lending transaction, provide the following information:

Borrower Information Record	Name of borrower	LEI (if any) of borrower	Aggregate value of all securities on loan to the borrower
—	—	—	—

b. Did any securities lending counterparty provide any non-cash collateral?

☐ Yes ☒ No

Item B.5. Return information.

a. Monthly total returns of the Fund for each of the preceding three months. If the Fund is a Multiple Class Fund, report returns for each class. Such returns shall be calculated in accordance with the methodologies outlined in Item 26(b) (1) of Form N-1A, Instruction 13 to sub-Item 1 of Item 4 of Form N-2, or Item 26(b) (i) of Form N-3, as applicable.

Monthly Total Return Record	Monthly total returns of the Fund for each of the preceding three months			Class identification number(s) (if any) of the Class(es) for which returns are reported
	Month 1	Month 2	Month 3
#1	2.615551	-3.20371	N/A

b. For each of the preceding three months, monthly net realized gain (loss) and net change in unrealized appreciation (or depreciation) attributable to derivatives for each of the following categories: commodity contracts, credit contracts, equity contracts, foreign exchange contracts, interest rate contracts, and other contracts. Within each such asset category, further report the same information for each of the following types of derivatives instrument: forward, future, option, swaption, swap, warrant, and other. Report in U.S. dollars. Losses and depreciation shall be reported as negative numbers.

Asset category	Instrument type	Month 1		Month 2		Month 3
		Monthly net realized gain(loss)	Monthly net change in unrealized appreciation (or depreciation)	Monthly net realized gain(loss)	Monthly net change in unrealized appreciation (or depreciation)	Monthly net realized gain(loss)	Monthly net change in unrealized appreciation (or depreciation)
Commodity Contracts		—	—	—	—	—	—
Credit Contracts		8891499.380000	-10182191.320000	488740.270000	-527200.640000	0.000000	0.000000
	Forward	—	—	—	—	—	—
	Future	—	—	—	—	—	—
	Option	—	—	—	—	—	—
	Swaption	—	—	—	—	—	—
	Swap	8891499.380000	-10182191.320000	488740.270000	-527200.640000	0.000000	0.000000
	Warrant	—	—	—	—	—	—
	Other	—	—	—	—	—	—
Equity Contracts		0.000000	41310.170000	0.000000	1250687.570000	-15450816.110000	-33834822.370000
	Forward	—	—	—	—	—	—
	Future	—	—	—	—	—	—
	Option	—	—	—	—	—	—
	Swaption	—	—	—	—	—	—
	Swap	—	—	—	—	—	—
	Warrant	0.000000	41310.170000	0.000000	1250687.570000	-15450816.110000	-33834822.370000
	Other	—	—	—	—	—	—
Foreign Exchange Contracts		-1071588.170000	-6725223.600000	608464.350000	10217318.460000	92669.120000	-9186537.500000
	Forward	-1071588.170000	-6725223.600000	608464.350000	10217318.460000	92669.120000	-9186537.500000
	Future	—	—	—	—	—	—
	Option	—	—	—	—	—	—
	Swaption	—	—	—	—	—	—
	Swap	—	—	—	—	—	—
	Warrant	—	—	—	—	—	—
	Other	—	—	—	—	—	—
Interest Rate Contracts		-7468574.900000	-7783242.680000	2976260.820000	-4845044.060000	5403586.460000	-6573597.320000
	Forward	—	—	—	—	—	—
	Future	—	—	—	—	—	—
	Option	—	—	—	—	—	—
	Swaption	—	—	—	—	—	—
	Swap	-7468574.900000	-7783242.680000	2976260.820000	-4845044.060000	5403586.460000	-6573597.320000
	Warrant	—	—	—	—	—	—
	Other	—	—	—	—	—	—
Other Contracts		—	—	—	—	—	—

c. For each of the preceding three months, monthly net realized gain (loss) and net change in unrealized appreciation (or depreciation) attributable to investment other than derivatives. Report in U.S. dollars. Losses and depreciation shall be reported as negative numbers.

Month	Monthly net realized gain(loss)	Monthly net change in unrealized appreciation (or depreciation)
Month 1	39159003.000000	-66111560.120000
Month 2	6160994.940000	-67212694.990000
Month 3	-272078435.600000	43246270.440000

Item B.6. Flow information.

a. Provide the aggregate dollar amounts for sales and redemptions/repurchases of Fund shares during each of the preceding three months. If shares of the Fund are held in omnibus accounts, for purposes of calculating the Fund's sales, redemptions, and repurchases, use net sales or redemptions/repurchases from such omnibus accounts. The amounts to be reported under this Item should be after any front-end sales load has been deducted and before any deferred or contingent deferred sales load or charge has been deducted. Shares sold shall include shares sold by the Fund to a registered unit investment trust. For mergers and other acquisitions, include in the value of shares sold any transaction in which the Fund acquired the assets of another investment company or of a personal holding company in exchange for its own shares. For liquidations, include in the value of shares redeemed any transaction in which the Fund liquidated all or part of its assets. Exchanges are defined as the redemption or repurchase of shares of one Fund or series and the investment of all or part of the proceeds in shares of another Fund or series in the same family of investment companies.

Month	Total net asset value of shares sold (including exchanges but excluding reinvestment of dividends and distributions)	Total net asset value of shares sold in connection with reinvestments of dividends and distributions	Total net asset value of shares redeemed or repurchased, including exchanges
Month 1	4135483.680000	2698968.960000	0.000000
Month 2	14958022.920000	2675483.310000	0.000000
Month 3	788933.730000	2711125.900000	-3067665331.900000

Item B.7. Highly Liquid Investment Minimum information.

a. If applicable, provide the Fund's current Highly Liquid Investment Minimum.	—
b. If applicable, provide the number of days that the Fund's holdings in Highly Liquid Investments fell below the Fund's Highly Liquid Investment Minimum during the reporting period.	—
c. Did the Fund's Highly Liquid Investment Minimum change during the reporting period?	☐ Yes ☐ No ☐ N/A

Item B.8. Derivatives Transactions.

For portfolio investments of open-end management investment companies, provide the percentage of the Fund's Highly Liquid Investments that it has pledged as margin or collateral in connection with derivatives transactions that are classified among the following categories as specified in rule 22e-4 [17 CFR 270.22e-4]:

(1) Moderately Liquid Investments

(2) Less Liquid Investments

(3) Illiquid Investments

For purposes of Item B.8, when computing the required percentage, the denominator should only include assets (and exclude liabilities) that are categorized by the Fund as Highly Liquid Investments.

Classification

—

Item B.9. Derivatives Exposure for limited derivatives users.

If the Fund is excepted from the rule 18f-4 [17 CFR 270.18f-4] program requirement and limit on fund leverage risk under rule 18f-4(c)(4) [17 CFR 270.18f-4(c)(4)], provide the following information:

a. Derivatives exposure (as defined in rule 18f-4(a) [17 CFR 270.18f-4(a)]), reported as a percentage of the Fund’s net asset value.	—
b. Exposure from currency derivatives that hedge currency risks, as provided in rule 18f-4(c)(4)(i)(B) [17 CFR 270.18f-4(c)(4)(i)(B)], reported as a percentage of the Fund's net asset value.	—
c. Exposure from interest rate derivatives that hedge interest rate risks, as provided in rule 18f-4(c)(4)(i)(B) [17 CFR 270.18f-4(c)(4)(i)(B)], reported as a percentage of the Fund's net asset value.	—
d. The number of business days, if any, in excess of the five-business-day period described in rule 18f-4(c)(4)(ii) [17 CFR 270.18f-4(c)(4)(ii)], that the Fund’s derivatives exposure exceeded 10 percent of its net assets during the reporting period.	—

Item B.10. VaR information.

For Funds subject to the limit on fund leverage risk described in rule 18f-4(c)(2) [17 CFR 270.18f-4(c)(2)], provide the following information, as determined in accordance with the requirement under rule 18f-4(c)(2)(ii) to determine the fund’s compliance with the applicable VaR test at least once each business day:

a. Median daily VaR during the reporting period, reported as a percentage of the Fund's net asset value.	—
b. For Funds that were subject to the Relative VaR Test during the reporting period, provide:
i. As applicable, the name of the Fund’s Designated Index, or a statement that the Fund's Designated Reference Portfolio is the Fund’s Securities Portfolio.	—
ii. As applicable, the index identifier for the Fund’s Designated Index.	—
iii. Median VaR Ratio during the reporting period, reported as a percentage of the VaRof the Fund's Designated Reference Portfolio.	—
c. Backtesting Results. Number of exceptions that the Fund identified as a result of its backtesting of its VaR calculation model (as described in rule 18f-4(c)(1)(iv) [17 CFR 270.18f-4(c)(1)(iv)] during the reporting period.	—

NPORT-P: Part E: Explanatory Notes (if any)

The Fund may provide any information it believes would be helpful in understanding the information reported in response to any Item of this Form. The Fund may also explain any assumptions that it made in responding to any Item of this Form. To the extent responses relate to a particular Item, provide the Item number(s), as applicable.

Explanatory Note Record	Note Item	Explanatory Notes
#1	B.2.f	A negative balance, which may be due to such circumstances as a net overdraft as of the reporting period-end, is reported as $0 in Item B.2.f - Cash and cash equivalents not reported in Parts C and D. This is done in order to conform to the technical constraints of the XML type, which do not allow negative values in B.2.f.
#2	B.5.a	Total returns do not deduct sales loads and redemption fees.
#3	C.11.c.vi	To the extent an instrument's maturity date, termination date, expiration date, or settlement date does not exist or is not available as of period end, and is required for reporting, the registrant will disclose 12/31/2500.
#4	C.11.d.iii	To the extent an instrument's maturity date, termination date, expiration date, or settlement date does not exist or is not available as of period end, and is required for reporting, the registrant will disclose 12/31/2500.
#5	C.11.e.iii	To the extent an instrument's maturity date, termination date, expiration date, or settlement date does not exist or is not available as of period end, and is required for reporting, the registrant will disclose 12/31/2500.
#6	C.11.f.ii	To the extent an instrument's maturity date, termination date, expiration date, or settlement date does not exist or is not available as of period end, and is required for reporting, the registrant will disclose 12/31/2500.
#7	C.5.a	The form requires the filer to report ISO country codes and certain supranational entities are not on the ISO country code list. Instruments issued by or economic exposure to a supranational entity may be disclosed as N/A.

NPORT-P: Additional notes

Identifier	Note
(1)	LEI (if any) of issuer. In the case of a holding in a fund that is a series of a series trust, report the LEI of the series.
(2)	Balance. Indicate whether amount is expressed in number of shares, principal amount, or other units. For derivatives contracts, as applicable, provide the number of contracts.
(3)	Currency. Indicate the currency in which the investment is denominated.
(4)	Value. Report values in U.S. dollars. If currency of investment is not denominated in U.S. dollars, provide the exchange rate used to calculate value.
(5)	Indicate payoff profile among the following categories (long, short, N/A). For derivatives, respond N/A to this Item and respond to the relevant payoff profile question in Item [C/D].11.
(6)	Asset type (short-term investment vehicle (e.g., money market fund, liquidity pool, or other cash management vehicle), repurchase agreement, equity-common, equity-preferred, debt, derivative-commodity, derivative-credit, derivative-equity, derivative-foreign exchange, derivative-interest rate, derivatives-other, structured note, loan, ABS-mortgage backed security, ABS-asset backed commercial paper, ABS-collateralized bond/debt obligation, ABS-other, commodity, real estate, other). If “other” provide a brief description.
(7)	Issuer type (corporate, U.S. Treasury, U.S. government agency, U.S. government sponsored entity, municipal, non-U.S. sovereign, private fund, registered fund, other). If “other” provide a brief description.
(8)	Report the ISO country code that corresponds to the country where the issuer is organized.
(9)	If different from the country where the issuer is organized, also report the ISO country code that corresponds to the country of investment or issuer based on the concentrations of the risk and economic exposure of the investments.
(10)	Liquidity classification information. For portfolio investments of open-end management investment companies, provide the liquidity classification(s) for each portfolio investment among the following categories as specified in rule 22e-4 [17 CFR 270.22e-4]: Highly Liquid Investments, Moderately Liquid Investments, Less Liquid Investments, Illiquid Investments. For portfolio investments with multiple liquidity classifications, indicate the percentage amount attributable to each classification.
(11)	Funds may choose to indicate the percentage amount of a holding attributable to multiple classification categories only in the following circumstances: (1) if portions of the position have differing liquidity features that justify treating the portions separately; (2) if a fund has multiple sub-advisers with differing liquidity views; or (3) if the fund chooses to classify the position through evaluation of how long it would take to liquidate the entire position (rather than basing it on the sizes it would reasonably anticipated trading). In (1) and (2), a fund would classify using the reasonably anticipated trade size for each portion of the position.
(12)	Indicate the level within the fair value hierarchy in which the fair value measurements fall pursuant to U.S. Generally Accepted Accounting Principles 7 (ASC 820, Fair Value Measurement). [1/2/3] Report "N/A" if the investment does not have a level associated with it (i.e., net asset value used as the practical expedient).
(13)	Select the category that most closely reflects the coupon type among the following (fixed, floating, variable, none).
(14)	Are there any interest payments in arrears or have any coupon payments been legally deferred by the issuer? [Y/N]
(15)	Enter "N" if the interest may be paid in kind but is not actually paid in kind or if the Fund has the option of electing in-kind payment and has elected to be paid in-kind.
(16)	Description of the reference instrument, including the name of issuer, title of issue, and currency in which denominated, as well as CUSIP of reference instrument, ISIN (if CUSIP is not available), ticker (if CUSIP and ISIN are not available), or other identifier (if CUSIP, ISIN, and ticker are not available). If other identifier provided, indicate the type of identifier used.
(17)	Conversion ratio per US$1000 notional, or, if bond currency is not in U.S. dollars, per 1000 units of the relevant currency, indicating the relevant currency. If there is more than one conversion ratio, provide each conversion ratio.
(18)	Select the category that reflects the transaction (repurchase, reverse repurchase). Select "repurchase agreement" if the Fund is the cash lender and receives collateral. Select "reverse repurchase agreement" if the Fund is the cash borrower and posts collateral.
(19)	If multiple securities of an issuer are subject to the repurchase agreement, those securities may be aggregated.
(20)	Category of investments that most closely represents the collateral, selected from among the following (asset-backed securities; agency collateralized mortgage obligations; agency debentures and agency strips; agency mortgage-backed securities; private label collateralized mortgage obligations; corporate debt securities; equities; money market; U.S. Treasuries (including strips); other instrument). If "other instrument", include a brief description, including, if applicable, whether it is a collateralized debt obligation, municipal debt, whole loan, or international debt
(21)	Type of derivative instrument that most closely represents the investment, selected from among the following (forward, future, option, swaption, swap (including but not limited to total return swaps, credit default swaps, and interest rate swaps), warrant, other).
(22)	In the case of a holding in a fund that is a series of a series trust, report the LEI of the series.
(23)	Description and terms of payments necessary for a user of financial information to understand the terms of payments to be paid and received, including, as applicable, description of the reference instrument, obligation, or index, financing rate, floating coupon rate, fixed coupon rate, and payment frequency.
(24)	Depreciation shall be reported as a negative number.
(25)	If the reference instrument is a derivative, indicate the category of derivative from among the categories listed in sub-Item C.11.a. and provide all information required to be reported on this Form for that category.
(26)	If the reference instrument is an index or custom basket, and if the index’s or custom basket’s components are publicly available on a website and are updated on that website no less frequently than quarterly, identify the index and provide the index identifier, if any. If the index’s or custom basket’s components are not publicly available in that manner, and the notional amount of the derivative represents 1% or less of the net asset value of the Fund, provide a narrative description of the index. If the index’s or custom basket’s components are not publicly available in that manner, and the notional amount of the derivative represents more than 5% of the net asset value of the Fund, provide the (i) name, (ii) identifier, (iii) number of shares or notional amount or contract value as of the trade date (all of which would be reported as negative for short positions), and (iv) value of every component in the index or custom basket. The identifier shall include CUSIP of the index’s or custom basket’s components, ISIN (if CUSIP is not available), ticker (if CUSIP and ISIN are not available), or other identifier (if CUSIP, ISIN, and ticker are not available). If other identifier provided, indicate the type of identifier used. If the index’s or custom basket’s components are not publicly available in that manner, and the notional amount of the derivative represents greater than 1%, but 5% or less, of the net asset value of the Fund, Funds shall report the required component information described above, but may limit reporting to the (i) 50 largest components in the index and (ii) any other components where the notional value for that components is over 1% of the notional value of the index or custom basket. An index or custom basket, where the components are publicly available on a website and are updated on that website no less frequently than quarterly.
(27)	If the index’s or custom basket’s components are not publicly available in that manner, and the notional amount of the derivative represents 1% or less of the net asset value of the Fund, provide a narrative description of the index.
(28)	If the reference instrument is neither a derivative or an index, the description of the reference instrument shall include the name of issuer and title of issue, as well as CUSIP of the reference instrument, ISIN (if CUSIP is not available), ticker if (CUSIP and ISIN are not available), or other identifier (if CUSIP, ISIN, and ticker are not available).

NPORT-P: Signatures

The Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Registrant:	PIMCO Dynamic Credit & Mortgage Income Fund
By (Signature):	/s/ Jason Nagler
Name:	Jason Nagler
Title:	Assistant Treasurer
Date:	2022-02-15