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PDI $14.38 ▲2.86%D 3.0%DXYZ $28.88 ▼3.86%D 15.8%GOF $8.60 ▲1.44%D 13.7%VCX $25.44 ▲0.24%D 33.3%NEA $10.04 ▲2.53%D 1.8%PTY $10.82 ▲2.08%D 0.6%CLM $6.27 ▼0.61%D 1.4%NAD $10.32 ▲2.59%D 2.4%BCAT $13.14 ▼0.83%D 11.8%PDO $11.94 ▲1.88%D 2.2%JPC $6.80 ▲2.06%D 8.1%UTG $35.05 ▼1.04%D 5.0%BPRE $12.49 ▼0.48%D 46.9%NVG $10.83 ▲2.55%D 2.1%NZF $10.97 ▲2.88%D 1.4%BOT $26.18 ▼3.71%P 256.7%NMZ $9.11 ▲2.65%D 0.7%NAC $10.10 ▲2.74%D 2.1%CRF $5.93 ▼0.38%D 3.9%OXLC $8.36 ▲1.70%MQY $10.20 ▲3.01%D 7.2%RQI $11.15 ▲1.55%D 9.1%UTF $25.53 ▲0.04%D 3.3%ECAT $13.57 ▲0.63%HYT $7.74 ▲1.15%D 11.5%DNP $9.83 ▼0.25%P 6.4%NUV $8.23 ▲1.51%D 4.0%USA $5.98 ▲1.87%D 11.8%ADX $25.79 ▲0.55%D 4.1%DSL $9.78 ▲1.45%D 10.9%MHD $10.34 ▲2.47%D 9.3%TYG $38.43 ▼1.31%D 12.5%MUC $9.70 ▲1.29%D 8.6%MYI $9.78 ▲3.33%D 7.4%ASGI $19.33 ▲0.78%D 8.9%PHK $4.08 ▲1.49%D 4.2%JFR $7.32 ▲1.36%D 10.5%BSTZ $27.95 ▼0.56%EVV $8.35 ▲1.46%D 13.0%PCN $10.70 ▲1.90%D 1.8%
PIMCO Corporate & Income Opportunity Fund
Sponsor: PIMCO · Inception Dec 26, 2002 · Pays monthly
Market priceShare price
$10.82
+2.08% (+$0.22)
NAVAsset value per share
$10.89
as of Oct 13, 2026 · Nasdaq NAV symbol
Premium / discountPrice vs. assets
0.64% discount *
Indicative: latest price vs latest reported NAV
Distribution rate (price)Payout rate
13.18%
regular, annualised · on NAV 13.09%
Expense ratioAnnual cost
1.52%
fee table, Sep 24, 2026
LeverageBorrowing
Not reported
senior securities not tagged
Quote status: Market closed — last regular-session price · last trade Oct 15, 2026, 4:00 PM EDT (exchange time, ET) · retrieved Oct 15, 2026, 5:46 PM EDTRegular-session prices; extended-hours quotes are not displayed.
Full portfolio as filed on SEC Form N-PORT for the month ending Jun 30, 2026, filed Aug 31, 2026. 907 positions; weights are percent of net assets as reported. Weights sum to 100.0% — leverage, cash, derivatives and short positions mean totals need not equal 100%. This is a historical report, not a live portfolio.

Top 10 holdings

#SecurityTypeCountryWeightValue (USD)
1PIMCO PRV SHORT TERM FLT IIIShort-term inv.United States7.76%$196M
2TITULOS DE TESORERIADebtColombia2.70%$68.1M
3Promotora de Informaciones SALoanSpain2.54%$64M
4Chicago Mercantile ExchangeRate deriv.United States2.52%$63.5M
5RD MICHIGAN PROP OWNER IDebtUnited States2.42%$60.9M
6Peraton CorpLoanUnited States2.25%$56.7M
7Altice France SALoanUnited States2.25%$56.7M
8US Renal Care IncLoanUnited States2.24%$56.5M
9Nigeria OMO BillShort-term inv.Nigeria2.14%$54M
10BEIGNET INVESTOR LLCDebtUnited States1.89%$47.7M

Asset class

Asset class% net assetsValue
Debt53.63%$1.4B
Equity (common)4.65%$117M
ABS (other)4.56%$115M
Derivative (interest rate)4.22%$106M
Loans38.78%$977M
Mortgage-backed13.37%$337M
Short-term investment vehicle11.04%$278M
Equity (preferred)0.95%$23.8M
CDO/CLO0.73%$18.4M
Derivative (equity)0.13%$3.2M
Derivative (FX)0.03%$775K
Repurchase agreement-31.47%$-793M
Derivative (credit)-0.61%$-15.5M

Country (top 12)

Country (top 12)% net assetsValue
United States50.40%$1.3B
Colombia5.83%$147M
Germany4.39%$111M
Bermuda4.11%$104M
United Kingdom3.33%$83.9M
France3.14%$79.2M
Luxembourg3.00%$75.7M
Netherlands2.83%$71.4M
Spain2.56%$64.4M
Nigeria2.14%$54M
Austria1.93%$48.7M
Canada1.91%$48.2M

Region

Region% net assetsValue
Latin America9.67%$244M
United States50.40%$1.3B
Offshore domiciles5.39%$136M
Developed Europe22.63%$570M
Other2.94%$74.1M
Africa2.24%$56.5M
Middle East2.07%$52.1M
Canada1.91%$48.2M
Emerging Europe1.60%$40.4M
Japan0.52%$13.2M
Asia ex-Japan0.48%$12.1M
Australia & New Zealand0.15%$3.8M

Issuer type

Issuer type% net assetsValue
Registered fund7.93%$200M
Corporate65.72%$1.7B
U.S. GSE5.42%$137M
Other5.06%$128M
Non-U.S. sovereign14.32%$361M
U.S. Treasury0.78%$19.7M
Municipal0.77%$19.4M
U.S. government agency0.00%$75.5K

Fair-value level

Fair-value level% net assetsValue
Level 19.60%$242M
Level 278.27%$2B
Level 312.13%$306M
Level 3 = valued with unobservable inputs (typically private or illiquid).

Long / short

Long / short% net assetsValue
N/A3.76%$94.7M
Long127.71%$3.2B
Short-31.47%$-793M

All allocation percentages use net assets as the denominator (N-PORT convention). A position's share of invested assets may differ from its share of the whole fund including cash and leverage.

All 907 positions

Page 1 of 4 · next →
SecurityIdentifierTypeIssuerCountryBalanceUnitsValue (USD)WeightFV level
PIMCO PRV SHORT TERM FLT III72201W154Short-term inv.RFUnited States20,076,272shares$196M7.76%1
TITULOS DE TESORERIACOL17CT04084DebtNUSSColombia236,814,100,000principal$68.1M2.70%2
Promotora de Informaciones SA—LoanCORPSpain57,292,328principal$64M2.54%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States144,400,000OU$63.5M2.52%2
RD MICHIGAN PROP OWNER I74941YAA0DebtCORPUnited States61,051,000principal$60.9M2.42%2
Peraton Corp71360HAB3LoanCORPUnited States62,669,060principal$56.7M2.25%2
Altice France SA—LoanCORPUnited States52,554,854principal$56.7M2.25%2
US Renal Care Inc90290PAS3LoanCORPUnited States57,300,915principal$56.5M2.24%2
Nigeria OMO Bill—Short-term inv.NUSSNigeria83,267,100,000principal$54M2.14%2
BEIGNET INVESTOR LLC076912AA2DebtCORPUnited States46,740,000principal$47.7M1.89%2
CHEPLAPHARM ARZNEIMITTELXS2618867159DebtCORPGermany35,900,000principal$42.6M1.69%2
EGYPT GOVERNMENT BONDEGBGR06541F9DebtNUSSEgypt2,172,700,000principal$42.2M1.67%2
AMS-OSRAM AGams AGDE000A283WZ3DebtCORPAustria37,100,000principal$41.6M1.65%2
Syniverse Holdings Inc87168TAB7LoanCORPUnited States47,737,481principal$41.6M1.65%2
Upfield B.V.—LoanCORPNetherlands32,500,000principal$41.3M1.64%2
ECOPETROL SA279158AW9DebtCORPColombia38,400,000principal$40.2M1.60%2
Stepstone Group Midco 2 GmbH/ The—LoanCORPGermany44,340,382principal$38M1.51%2
Comexposium—LoanCORPFrance24,800,000principal$35.7M1.42%2
DISH DBS CORP25470XBF1DebtCORPUnited States33,600,000principal$32.6M1.29%2
Bausch Health Companies IncXAC6903HAB06LoanCORPCanada32,076,055principal$31.2M1.24%2
Finastra USA Inc31772YAD8LoanCORPUnited States32,593,313principal$30.1M1.20%2
Forward Air Corporation18948EAC0LoanCORPUnited States30,333,608principal$28.7M1.14%2
TITULOS DE TESORERIACOL17CT04142DebtNUSSColombia94,906,900,000principal$27.9M1.11%2
INCORA NEW EQUITYrestricted—EquityCORPUnited States704,040shares$27.8M1.10%3
Banca Monte dei Paschi di Siena SpAIT0005508921EquityCORPItaly2,152,500shares$26.8M1.06%1
INCORA TOP HOLDCO LLCrestricted—DebtCORPUnited States16,274,637principal$25.7M1.02%3
DIALYSIS HOLDCO LLC—LoanCORPUnited States24,786,250principal$25.2M1.00%3
Steenbok Lux Finco 2 Sarl—LoanCORPLuxembourg54,348,077principal$25.1M0.99%2
Freddie Mac - STACR35564KNE5MBSUSGSEUnited States24,363,000principal$25M0.99%2
NOBLE FINANCE II LLC65505PAA5DebtCORPUnited States23,887,000principal$24.8M0.98%2
DISH DBS CORP25470XBE4DebtCORPUnited States24,092,000principal$23.8M0.95%2
INCORA INTERMEDIATE II45338XAA3DebtCORPUnited States23,760,966principal$23.8M0.94%3
Polaris Newco LLC73108RAB4LoanCORPUnited States27,151,782principal$23.7M0.94%2
Central Parent Inc15477BAE7LoanCORPUnited States35,245,405principal$23.3M0.92%3
Freddie Mac - STACR35564KLV9MBSUSGSEUnited States22,025,000principal$22.4M0.89%2
Polaris Newco LLC73108RAC2LoanCORPUnited States22,540,420principal$22.4M0.89%2
Galaxy US Opco Inc36321DAB3LoanCORPUnited States23,830,832principal$21.9M0.87%2
MPH Acquisition Holdings LLC55328HAQ4LoanCORPUnited States24,143,505principal$21.3M0.85%2
Subcalidora 2—LoanCORPLuxembourg18,000,000principal$20.5M0.81%3
VALARIS LTD91889FAC5DebtCORPBermuda19,491,000principal$20.2M0.80%2
UNITI GRP/UNITI HLD/CSL91327AAB8DebtOTHERUnited States20,466,000principal$20M0.79%2
VALE SABRVALEDBS028DebtCORPBrazil250,000,000principal$19.7M0.78%2
WAFC VOUSSOIR—PreferredCORPUnited States19,262,485shares$19.3M0.76%3
Argentina Republic Government International Bonds040114HU7DebtNUSSArgentina22,690,737principal$19M0.75%2
DISH DBS CORP25470XAY1DebtCORPUnited States18,800,000principal$18.8M0.75%2
DISCOVERY GLOBAL HOLDINGS INC25472YAB7LoanCORPUnited States18,732,692principal$18.8M0.74%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States128,200,000OU$18.3M0.72%2
SCUR-Alpha 1503 GmbHXAD255LZAC94LoanCORPGermany20,802,349principal$18.2M0.72%2
FORD MOTOR COMPANY345370BS8DebtCORPUnited States16,931,000principal$17.8M0.71%2
OCADO GROUP PLCXS3044275231DebtCORPUnited Kingdom12,450,000principal$17.4M0.69%2
MAYFLOWER RE LTD57839MAB4DebtCORPBermuda17,345,000principal$17.4M0.69%2
DOMINICAN REPUBLIC25714PFD5DebtNUSSDO953,800,000principal$17M0.67%2
MPH Acquisition Holdings LLC55328HAP6LoanCORPUnited States16,413,654principal$16.5M0.65%2
NEW UNITY COMMON STOCKK—EquityCORPUnited States1,416,163shares$16.2M0.64%2
SOFTBANK VISION FUND II—LoanCORPUnited Kingdom15,913,183principal$16.2M0.64%3
OI S.A.67117EAE8DebtCORPBrazil33,096,899principal$16.1M0.64%2
TOPAZ SOLAR FARMS LLC89054XAC9DebtCORPUnited States15,368,992principal$15.1M0.60%2
Fannie Mae - CAS20754RAJ5MBSUSGSEUnited States14,010,000principal$14.2M0.56%2
Gateway Casinos & Entertainment Limited—LoanCORPCanada13,928,881principal$13.9M0.55%2
McAfee, LLC57906HAF4LoanCORPUnited States15,300,586principal$13.6M0.54%2
Asset Backed Funding Certificates04542BMV1MBSCORPUnited States14,190,590principal$13.2M0.52%2
Argentina Republic Government International Bonds040114HV5DebtNUSSArgentina17,490,552principal$13.1M0.52%2
ARMOR HOLDCO INC04625PAA9DebtCORPUnited States13,000,000principal$13.1M0.52%2
LOWER FERRY RE LTD547915AB4DebtCORPBermuda13,050,000principal$13.1M0.52%2
Pretium Mortgage Credit Partners LLC69392WAA8ABSCORPUnited States12,939,813principal$12.8M0.51%2
Atrium Hotel Portfolio Trust04965JAC7MBSCORPUnited States12,835,000principal$12.7M0.50%2
PERU LNG SRLUSP7721BAE13DebtCORPPeru12,599,853principal$12.3M0.49%2
VMED O2 UK FINANCING I92858RAE0DebtCORPUnited Kingdom14,200,000principal$12M0.48%2
Securitized Asset Backed Receivables LLC Trust81376EAD7ABSCORPUnited States12,205,538principal$11.8M0.47%2
VISTAJET MALTA/VM HOLDS92841HAB8DebtCORPXX11,819,000principal$11.7M0.46%2
OCADO GROUP PLCXS2871478058DebtCORPUnited Kingdom8,500,000principal$11.7M0.46%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States28,200,000OU$11.7M0.46%2
Coreweave Compute Acquisition Co., IV, LLC—LoanCORPUnited States11,301,309principal$11.7M0.46%3
LCH Ltd.—Rate deriv.OTHERUnited States97,600,000OU$11.6M0.46%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States29,300,000OU$11.6M0.46%2
Ineos US Finance LLCXAG4768PAN15LoanCORPUnited States12,535,249principal$11.6M0.46%2
NISSAN MOTOR CO654744AD3DebtCORPJapan12,400,000principal$11.6M0.46%2
Ivanti Software Inc46583DAH2LoanCORPUnited States25,651,497principal$11.4M0.45%2
COGENT COMMS GRP / FIN19240WAB5DebtCORPUnited States12,500,000principal$11.3M0.45%2
Stonepeak Bayou Holdings LP86185AAB9LoanCORPUnited States11,072,250principal$11.1M0.44%2
UNICORN BAY—LoanCORPHong Kong85,302,396principal$11M0.44%3
Fannie Mae - CAS20754AAJ2MBSUSGSEUnited States10,600,000principal$10.8M0.43%2
ION PLATFORM FINANCE SARXS3194937515DebtCORPLuxembourg10,424,000principal$10.8M0.43%2
TURKIYE GOVERNMENT BONDTRT060928T11DebtNUSSTürkiye490,700,000principal$10.6M0.42%2
UBISOFT ENTERTAINMENT SAUbisoft Entertainment SAFR001400DV38DebtCORPFrance9,400,000principal$10.6M0.42%2
STORMLIGHT—LoanCORPUnited States10,357,000principal$10.4M0.41%3
Aligned Data Centers International LP—LoanCORPUnited States10,271,084principal$10.3M0.41%3
NEW WINDSTREAM PREFERRED STOCK—EquityCORPUnited States9,034shares$10.1M0.40%3
CROWE—LoanCORPUnited States10,100,000principal$10M0.40%3
ROMANIAXS3021376259DebtNUSSRO8,300,000principal$9.9M0.39%2
NOVA SECURITISATION SARL66984FAA5DebtCORPLuxembourg10,100,000principal$9.7M0.39%2
KRONOS INTERNATIONAL INCXS2763520595DebtCORPUnited States8,500,000principal$9.6M0.38%2
United States Treasury912797UQ8Short-term inv.USTUnited States9,573,000principal$9.6M0.38%2
Freddie Mac Military Housing Bonds Resec Trust35563CAH1MBSUSGSEUnited States12,823,252principal$9.5M0.38%3
Fremont Home Loan Trust35729PPZ7ABSCORPUnited States12,771,472principal$9.4M0.37%2
COMMONWEALTH RE LTD203235AB2DebtCORPBermuda9,378,000principal$9.4M0.37%2
INTRALOT CAPITAL LUXXS3192259862DebtCORPLuxembourg8,100,000principal$9.4M0.37%2
VIRIDIEN12531QAA3DebtCORPFrance8,741,000principal$9.3M0.37%2
COGENT COMMS GRP / FIN19240WAA7DebtCORPUnited States9,100,000principal$9M0.36%2
Finastra USA Inc31772YAB2LoanCORPUnited States10,172,000principal$9M0.36%2
ION Platform Finance US Inc46206RAC9LoanCORPUnited States12,174,109principal$8.8M0.35%2
ION PLATFORM FINANCE SARXS3194936970DebtCORPLuxembourg8,500,000principal$8.8M0.35%2
Virgin Media Bristol LLCXAG9368PBE34LoanCORPUnited States9,100,000principal$8.7M0.35%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States17,000,000OU$8.5M0.34%2
Freddie Mac - SCRT35563PWX3MBSUSGSEUnited States11,020,131principal$8.3M0.33%2
REPUBLIC OF ANGOLA035198AK6DebtNUSSAO8,100,000principal$8.3M0.33%2
UBISOFT ENTERTAINMENT SAFR0014000O87DebtCORPFrance8,200,000principal$8.3M0.33%2
Tobacco Settlement Finance Authority88880LAB9DebtMUNUnited States78,700,000principal$7.9M0.31%2
Fannie Mae - CAS20754LAJ8MBSUSGSEUnited States7,600,000principal$7.8M0.31%2
BOI FINANCE BVXS2348767323DebtCORPNetherlands6,400,000principal$7.5M0.30%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States19,800,000OU$7.5M0.30%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States384,000,000OU$7M0.28%2
WORTHINGTON STEEL INC—LoanCORPUnited States7,000,000principal$7M0.28%2
SES S AUSL8176HAF75EquityCORPLuxembourg460,477shares$7M0.28%3
QWEST CORP624284BD6DebtCORPUnited States6,900,000principal$6.8M0.27%2
Countrywide Asset-Backed Certificates12667LAF9ABSCORPUnited States7,926,143principal$6.7M0.27%2
BDO USA, P.C.—LoanCORPUnited States6,721,088principal$6.7M0.27%3
Freddie Mac - SCRT35563PNE5MBSUSGSEUnited States15,796,114principal$6.7M0.26%2
SW (FINANCE) I PLCXS2325617939DebtCORPUnited Kingdom5,080,000principal$6.6M0.26%2
RUSSIAN FEDERATIONXS0767473852DebtNUSSRussia9,200,000principal$6.4M0.26%2
Nscale—LoanCORPUnited States6,259,217principal$6.3M0.25%3
CERDIA FINANZ GMBH15679GAC6DebtCORPGermany6,900,000principal$6.2M0.25%2
COGENT COMMS GRP / FIN19240CAE3DebtCORPUnited States6,235,000principal$6.2M0.25%2
Freddie Mac - STACR35564KSQ3MBSUSGSEUnited States5,899,031principal$6.2M0.24%2
TRANSDIGM INC89364MCG7LoanCORPUnited States6,100,000principal$6.1M0.24%2
Argentina Bonar BondsARARGE3209S6DebtNUSSArgentina9,499,313principal$5.9M0.23%2
ION PLATFORM FINANCE US46205QAB4DebtCORPUnited States8,100,000principal$5.9M0.23%2
Taberna Prefered Funding Ltd87331AAB0CDO/CLOCORPCayman Islands6,312,235principal$5.9M0.23%2
Newfold Digital Holdings Group Inc.65131PAC3LoanCORPUnited States7,246,511principal$5.9M0.23%2
LUXCO3 SHARESrestricted—EquityCORPFrance288,841shares$5.9M0.23%1
Pretium Mortgage Credit Partners LLC74143UAA4ABSCORPUnited States5,838,629principal$5.8M0.23%2
INTRALOT CAPITAL LUXXS3192259789DebtCORPLuxembourg5,000,000principal$5.8M0.23%2
Envalior Finance GmbHXAD255LZAB12LoanCORPGermany5,400,000principal$5.7M0.23%2
DISH NETWORK CORPDISH Network Corp25470MAB5DebtCORPUnited States5,900,000principal$5.7M0.23%2
BANCO MERCANTIL DE NORTE05971PAG3DebtCORPCayman Islands5,600,000principal$5.6M0.22%2
BANCO MERCANTIL DE NORTE05971PAF5DebtCORPCayman Islands5,600,000principal$5.6M0.22%2
VICI Properties Inc925652109EquityOTHERUnited States210,228shares$5.6M0.22%1
JP Morgan Chase Commercial Mortgage Sec Trust466317AG9MBSCORPUnited States5,635,650principal$5.6M0.22%2
SYNIVERSE PFD PIKrestricted—EquityCORPUnited States7,623,513shares$5.6M0.22%3
Countrywide Asset-Backed Certificates126673P48ABSCORPUnited States7,025,000principal$5.5M0.22%2
LCH Ltd.—Rate deriv.OTHERXX39,800,000OU$5.4M0.21%2
Societe Generale SA—FX deriv.OTHERUnited States2contracts$5.3M0.21%2
City of Detroit MI251093S84DebtMUNUnited States6,388,934principal$5.2M0.21%2
MH Sub I LLC45567YAP0LoanCORPUnited States5,910,000principal$5.1M0.20%2
IRON MOUNTAIN INC46284VAR2DebtOTHERUnited States5,100,000principal$5.1M0.20%2
Eurosail PlcXS0308673945MBSCORPUnited Kingdom4,487,014principal$5.1M0.20%2
Dun & Bradstreet Corporation (The)—LoanCORPUnited States5,395,364principal$5.1M0.20%3
Bear Stearns Asset Backed Securities Trust07386VAA8MBSCORPUnited States5,847,301principal$5.1M0.20%2
PETROLEOS DE VENEZUELA SUSP7807HAR68DebtCORPVE13,500,000principal$5.1M0.20%2
VEDANTA RESOURCESXS3427419166DebtCORPUnited Kingdom5,100,000principal$5.1M0.20%2
VEDANTA RESOURCESXS3427419596DebtCORPUnited Kingdom5,100,000principal$5.1M0.20%2
VEDANTA RESOURCESXS3427419323DebtCORPUnited Kingdom5,100,000principal$5.1M0.20%2
BENCHMARK Mortgage Trust08162RBP1MBSCORPUnited States8,388,000principal$5M0.20%2
SPRUCE BIDCO II INC—LoanCORPUnited States69,676,863principal$5M0.20%3
Pretium Mortgage Credit Partners LLC69383AAA7ABSCORPUnited States4,900,356principal$4.9M0.19%2
Databricks Inc23803RAE1LoanCORPUnited States4,912,664principal$4.9M0.19%2
HCA INC197677AH0DebtCORPUnited States4,516,000principal$4.9M0.19%2
Worldwide Plaza Trust98162JAA4MBSCORPUnited States5,814,535principal$4.8M0.19%2
QXO INC—LoanCORPUnited States4,700,000principal$4.7M0.19%2
STATE OF QATAR74738PCQ9DebtNUSSQatar4,600,000principal$4.6M0.18%2
SVB FINANCIAL TRUST78500B205PreferredCORPUnited States9,947shares$4.6M0.18%2
Berks County Municipal Authority/The084538JD0DebtMUNUnited States4,450,000principal$4.5M0.18%2
JP Morgan Chase Commercial Mortgage Sec Trust46649JAN8MBSCORPUnited States4,772,152principal$4.5M0.18%2
PRP Advisors, LLC69383BAA5MBSCORPUnited States4,508,574principal$4.5M0.18%2
Taberna Prefered Funding Ltd87331BAB8CDO/CLOCORPCayman Islands4,681,623principal$4.4M0.18%2
LCH Ltd.—Rate deriv.OTHERXX8,100,000OU$4.4M0.17%2
ALTICE FRANCE SA02090DAA6DebtCORPFrance4,302,492principal$4.4M0.17%2
COMPEER FINANCIAL ACA20453QAA0DebtCORPUnited States4,400,000principal$4.4M0.17%2
Citigroup Mortgage Loan Trust Inc17322WAK0MBSCORPUnited States9,319,302principal$4.3M0.17%2
WAYFAIR LLC94419NAB3DebtCORPUnited States4,100,000principal$4.3M0.17%2
ION PLAT FIN US/SARL46206AAF9DebtCORPUnited States4,830,000principal$4.3M0.17%2
JETBLUE AIRWAYS/LOYALTY476920AA1DebtCORPXX4,729,000principal$4.3M0.17%2
Peraton Corp71360HAG2LoanCORPUnited States6,306,373principal$4.3M0.17%2
State Street Global Advisors857492706Short-term inv.RFUnited States4,246,868shares$4.2M0.17%2
Citigroup Mortgage Loan Trust Inc17315JBM3MBSCORPUnited States8,094,190principal$4.2M0.17%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States71,000,000OU$4.2M0.17%2
TOUCAN FINCO LTD/CAN/USXS3069889643DebtCORPXX4,000,000principal$4.2M0.17%2
NOVA SECURITISATION SARL66984FAB3DebtCORPLuxembourg4,400,000principal$4.1M0.16%2
VEON MIDCO BV92337DAA0DebtCORPNetherlands4,100,000principal$4.1M0.16%2
INTRALOT CAPITAL LUXXS3192259276DebtCORPLuxembourg3,500,000principal$4.1M0.16%2
AMS-OSRAM AGXS2724532333DebtCORPAustria3,300,000principal$4M0.16%2
ION Platform Finance SARL46206RAD7LoanCORPLuxembourg4,688,250principal$4M0.16%2
COLONY MORTGAGE CAPITAL LTD12564NAL6MBSCORPUnited States4,100,000principal$3.9M0.16%2
RBSSP Resecuritization Trust74930PAH7MBSCORPUnited States8,000,000principal$3.9M0.15%2
Freddie Mac3137B4PY6MBSUSGSEUnited States4,034,118principal$3.8M0.15%2
LCH Ltd.—Rate deriv.OTHERUnited Kingdom15,700,000OU$3.8M0.15%2
WSTN Trust92943AAE4MBSCORPUnited States3,700,000principal$3.7M0.15%2
Pretium Mortgage Credit Partners LLC74144EAA9ABSCORPUnited States3,736,365principal$3.7M0.15%2
ISLAMIC REP OF PAKISTANXS3353905121DebtNUSSPK3,700,000principal$3.7M0.15%2
WSTN Trust92943AAG9MBSCORPUnited States3,700,000principal$3.7M0.15%2
VEON MIDCO BV92337DAB8DebtCORPNetherlands3,700,000principal$3.7M0.15%2
TITANIUM 2L BONDCO SARLDE000A3L3AG9DebtCORPLuxembourg21,921,600principal$3.7M0.15%2
EGYPT TREASURY BILLEGT9980DAQ19Short-term inv.NUSSEgypt191,300,000principal$3.7M0.15%2
CNTRL PARENT/CDK GLB INC15477CAA3DebtCORPUnited States5,590,000principal$3.6M0.14%2
GSG BIDCO LTDXS3307311764DebtCORPJersey3,200,000principal$3.6M0.14%2
Fannie Mae - CAS20754KAJ0MBSUSGSEUnited States3,544,000principal$3.6M0.14%2
DRC INTERNATIONAL BOND24811WAA6DebtNUSSCD3,400,000principal$3.5M0.14%2
TOUCAN FINCO LTD/CAN/US89157UAA5DebtCORPXX3,700,000principal$3.5M0.14%2
US RENAL CARE INC90355YAA5DebtCORPUnited States3,750,600principal$3.5M0.14%2
VZ SECURED FINANCING BV91845AAB1DebtCORPNetherlands3,625,000principal$3.5M0.14%2
Angola Government International BondsXS2083302419DebtNUSSAO3,403,000principal$3.5M0.14%2
Structured Asset Investment Loan Trust86358ETK2ABSCORPUnited States3,777,838principal$3.5M0.14%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States9,800,000OU$3.3M0.13%2
Ivanti Software Inc46583VAB5LoanCORPUnited States3,428,198principal$3.3M0.13%2
ION PLATFORM FINANCE SARXS3194941111DebtCORPLuxembourg3,900,000principal$3.3M0.13%2
MAYFLOWER RE LTD57839MAA6DebtCORPBermuda3,325,000principal$3.3M0.13%2
PRP Advisors, LLC69382YAA6MBSCORPUnited States3,293,944principal$3.3M0.13%2
Altar Bidco Inc02090CAB6LoanCORPUnited States3,450,000principal$3.3M0.13%2
SG Commercial Mortgage Securities Trust78397FAC7MBSCORPUnited States3,400,000principal$3.3M0.13%2
Long Beach Mortgage Loan Trust542514JC9ABSCORPUnited States3,608,431principal$3.3M0.13%2
TITULOS DE TESORERIACOL17CT04076DebtNUSSColombia11,113,000,000principal$3.2M0.13%2
NEW WINDSTREAM WARRANTS—Equity deriv.OTHERUnited States275,876shares$3.2M0.13%3
J&J Ventures Gaming, LLC46604BAG3LoanCORPUnited States3,153,825principal$3.2M0.13%3
CI FINANCIAL CORP125491AT7DebtCORPCanada3,000,000principal$3.1M0.12%2
FLORA FOOD MANAGEMENT BVXS2849520908DebtCORPNetherlands2,800,000principal$3.1M0.12%2
LCH Ltd.—Rate deriv.OTHERUnited Kingdom3,900,000OU$3.1M0.12%2
ROMANIAXS3198387246DebtNUSSRO2,700,000principal$3.1M0.12%2
United States Treasury912797US4Short-term inv.USTUnited States3,093,000principal$3.1M0.12%2
LIFEPOINT HEALTH INC53219LBA6DebtCORPUnited States3,200,000principal$3.1M0.12%2
Ally Bank Auto Credit-Linked Notes02007G5H2ABSCORPUnited States3,053,853principal$3.1M0.12%2
Pretium Mortgage Credit Partners LLC740937AA5ABSCORPUnited States3,035,476principal$3M0.12%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States19,700,000OU$3M0.12%2
WSTN Trust92943AAJ3MBSCORPUnited States3,000,000principal$3M0.12%2
AMS-OSRAM AGXS3382719485DebtCORPAustria2,540,000principal$3M0.12%2
CVR ENERGY INC12662PAH1DebtCORPUnited States3,000,000principal$3M0.12%2
Countrywide Alternative Loan Trust02151AAB6MBSCORPUnited States6,217,956principal$3M0.12%2
FED REPUBLIC OF BRAZILXS3344411643DebtNUSSBrazil2,600,000principal$3M0.12%2
Pretium Mortgage Credit Partners LLC69383CAA3ABSCORPUnited States2,996,215principal$3M0.12%2
COLONY MORTGAGE CAPITAL LTD12564NAN2MBSCORPUnited States3,150,000principal$3M0.12%2
Freddie Mac - SCRT35563PGW3MBSUSGSEUnited States9,894,613principal$3M0.12%2
RUSSIAN FEDERATION78307ADE0DebtNUSSRussia4,200,000principal$2.9M0.12%2
Uniti Group Inc912932100EquityCORPUnited States255,797shares$2.9M0.12%1
J.P. Morgan Alternative Loan Trust466287AP4MBSCORPUnited States3,364,308principal$2.9M0.12%2
Banc of America Funding Corporation05969MAB5MBSCORPUnited States3,391,484principal$2.9M0.11%2
Cyberswift US Finco LLC23252DAB4LoanCORPNetherlands2,900,000principal$2.9M0.11%2
GSPA MONETIZATION TRUST36298GAA7DebtCORPUnited States2,828,332principal$2.8M0.11%2
Clear Channel Outdoor Holdings Inc18453H106EquityCORPUnited States1,167,686shares$2.8M0.11%1
LCH Ltd.—Rate deriv.OTHERXX17,200,000OU$2.8M0.11%2
UKRAINE GOVERNMENT903724BZ4DebtNUSSUkraine3,297,848principal$2.8M0.11%2
Renaissance Home Equity Loan Trust75971FAF0MBSCORPUnited States7,382,422principal$2.8M0.11%2
TOPAZ SOLAR FARMS LLC89054XAD7DebtCORPUnited States3,098,229principal$2.7M0.11%2
Renaissance Home Equity Loan Trust75970JAF3MBSCORPUnited States11,496,276principal$2.7M0.11%2
Countrywide Alternative Loan Trust12668BZD8MBSCORPUnited States5,937,415principal$2.7M0.11%2
Chicago Mercantile Exchange—Rate deriv.OTHERUnited States47,100,000OU$2.7M0.11%2
Fannie Mae - CAS20754DAJ6MBSUSGSEUnited States2,600,000principal$2.7M0.11%2
REPUBLIC OF KENYA491798AR5DebtNUSSKenya2,700,000principal$2.7M0.11%2
UKRAINE GOVERNMENT903724CA8DebtNUSSUkraine3,769,379principal$2.7M0.11%2
Apidos CLO03766YAB9CDO/CLOCORPCayman Islands10,135,436principal$2.6M0.10%2
Morgan Stanley Capital Inc61749BAE3ABSCORPUnited States4,997,075principal$2.6M0.10%2
Freddie Mac - SCRT35563PKX6MBSUSGSEUnited States6,662,325principal$2.5M0.10%2

Equities show share counts; bonds and loans show principal amount. Coupon, maturity and ratings are shown where the filing discloses them. Source: SEC N-PORT via market-data vendor re-serve, position-level.

Holdings reports on file

Report dateFiledPositionsΣ weightNet assets (calc.)Coverage
Jun 30, 2026Aug 31, 2026907100.0%$2.5Bfull
Mar 31, 2026May 29, 2026893100.0%$2.5Bfull
Dec 31, 2025Mar 2, 2026837100.0%$2.6Bfull

Net assets here are calculated from position values ÷ reported weights (median across positions), not a reported figure.

CEF Explorer research page for PIMCO Corporate & Income Opportunity Fund. Figures carry their own dates and sources; a discount to NAV does not guarantee convergence or any return. This is not investment advice.