PIMCO Corporate & Income Opportunity Fund
PTY- Exchange
- NYSE
- SEC CIK
- 0001190935
No open-market purchases or sales by PIMCO Corporate & Income Opportunity Fund insiders were filed in the last 90 days; 222 institutions reported holding it in 13F filings for Q2 2026, worth $421.1M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in PIMCO Corporate & Income Opportunity Fund as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 216
- +17 vs. Q3 2025
- Shares held
- 32.1M
- +4.33M (+15.6%) vs. Q3 2025
- Total value
- $415.5M
- +$13.7M (+3.4%) vs. Q3 2025
- New holders
- 44
- 70 more added
- Sold out
- 27
- 60 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PTY on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 222 | $421.1M |
| Q1 2026 | 222 | $405.5M |
| Q4 2025 | 216 | $415.5M |
| Q3 2025 | 203 | $402.8M |
| Q2 2025 | 204 | $368.6M |
| Q1 2025 | 192 | $337.1M |
| Q4 2024 | 194 | $317.9M |
| Q3 2024 | 181 | $293.1M |
| Q2 2024 | 166 | $276.0M |
| Q1 2024 | 157 | $252.4M |
| Q4 2023 | 169 | $215.1M |
| Q3 2023 | 159 | $219.0M |
| Q2 2023 | 151 | $229.4M |
| Q1 2023 | 145 | $189.4M |
| Q4 2022 | 155 | $146.1M |
| Q3 2022 | 142 | $122.3M |
| Q2 2022 | 148 | $133.3M |
| Q1 2022 | 142 | $165.6M |
| Q4 2021 | 148 | $164.4M |
| Q3 2021 | 138 | $187.5M |
| Q2 2021 | 132 | $174.3M |
| Q1 2021 | 126 | $160.3M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding PIMCO Corporate & Income Opportunity Fund; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Thrivent Financial for Lutherans | 22,815 | $294.0K | 0.00% | +22,815 | New |
| Taylor & Morgan Wealth Management, LLC | 23,038 | $297.2K | 0.17% | +563+2.5% | Added |
| Centaurus Financial, Inc. | 23,079 | $298.0K | 0.01% | +258+1.1% | Added |
| Dodds Wealth, LLC | 23,113 | $298.2K | 0.07% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 23,479 | $302.9K | 0.01% | +6,411+37.6% | Added |
| Creative Planning | 24,341 | $314.0K | 0.00% | +6,970+40.1% | Added |
| Northern Trust Corp | 24,357 | $314.2K | 0.00% | +24,357 | New |
| Park Avenue Securities LLC | 24,429 | $315.0K | 0.00% | +24,429 | New |
| CDKV Holdings LLC | 25,390 | $327.5K | 0.28% | +25,390 | New |
| United Capital Financial Advisers, LLC | 25,688 | $331.4K | 0.00% | +25,688 | New |
| Argyle Capital Partners, LLC | 26,539 | $342.4K | 0.25% | −1,278−4.6% | Reduced |
| Mindset Wealth Management, LLC | 26,785 | $345.5K | 0.09% | −25,000−48.3% | Reduced |
| National Asset Management, Inc. | 27,245 | $351.5K | 0.02% | −1,551−5.4% | Reduced |
| Accelerate Investment Advisors LLC | 28,650 | $369.6K | 0.25% | −22,329−43.8% | Reduced |
| TPG Advisors LLC | 28,814 | $371.7K | 0.23% | +82+0.3% | Added |
| Belpointe Asset Management LLC | 29,069 | $375.0K | 0.01% | −3,000−9.4% | Reduced |
| Kingsview Wealth Management, LLC | 29,354 | $378.7K | 0.01% | +263+0.9% | Added |
| Collaborative Wealth Managment Inc. | 29,828 | $384.8K | 0.14% | 00.0% | Unchanged |
| Red Door Wealth Management, LLC | 30,118 | $388.5K | 0.04% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 30,371 | $391.8K | 0.02% | −1,982−6.1% | Reduced |
| Lido Advisors, LLC | 30,626 | $397.3K | 0.00% | +1,205+4.1% | Added |
| Capital Analysts, LLC | 31,652 | $408.0K | 0.01% | +7,188+29.4% | Added |
| Pensionmark Financial Group, LLC | 31,755 | $409.6K | 0.01% | +31,755 | New |
| Sunbelt Securities, Inc. | 32,039 | $413.3K | 0.03% | +414+1.3% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 33,070 | $426.6K | 0.01% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 33,455 | $431.6K | 0.00% | −1,214−3.5% | Reduced |
| NWF Advisory Services Inc. | 35,803 | $461.9K | 0.05% | −8,062−18.4% | Reduced |
| Cahill Financial Advisors Inc | 36,162 | $466.5K | 0.05% | −16,977−31.9% | Reduced |
| Delta Financial Advisors LLC | 36,325 | $468.6K | 0.12% | −3,100−7.9% | Reduced |
| Private Trust Co NA | 37,395 | $482.4K | 0.04% | +3,300+9.7% | Added |
| Wealth Enhancement Advisory Services, LLC | 38,709 | $510.6K | 0.00% | −429−1.1% | Reduced |
| Arkadios Wealth Advisors | 40,108 | $517.4K | 0.01% | +40,108 | New |
| Readystate Asset Management LP | 40,936 | $528.1K | 0.02% | +40,936 | New |
| Nwam LLC | 42,215 | $552.0K | 0.03% | +1,252+3.1% | Added |
| Main Street Group, LTD | 43,078 | $555.7K | 0.19% | +9,551+28.5% | Added |
| Cerity Partners LLC | 45,064 | $581.3K | 0.00% | +21,051+87.7% | Added |
| Sigma Planning Corp | 45,272 | $584.0K | 0.02% | +7,111+18.6% | Added |
| Presper Financial Architects, LLC | 45,638 | $588.7K | 0.33% | −10,326−18.5% | Reduced |
| Hollencrest Capital Management | 46,513 | $600.0K | 0.02% | +3,647+8.5% | Added |
| Diversify Wealth Management, LLC | 46,221 | $604.1K | 0.03% | −5,336−10.3% | Reduced |
| Millennium Management LLC | 48,066 | $620.1K | 0.00% | +18,360+61.8% | Added |
| Ghe, LLC | 55,450 | $715.3K | 0.24% | +4,000+7.8% | Added |
| Sovran Advisors, LLC | 54,789 | $715.5K | 0.06% | −91,157−62.5% | Reduced |
| Thomas J. Herzfeld Advisors, Inc. | 55,818 | $720.1K | 0.24% | +55,818 | New |
| Fell Capital Management | 59,950 | $773.4K | 0.75% | +59,950 | New |
| J.W. Cole Advisors, Inc. | 61,981 | $799.6K | 0.02% | −917−1.5% | Reduced |
| Exencial Wealth Advisors, LLC | 62,526 | $806.6K | 0.03% | −117−0.2% | Reduced |
| HighTower Advisors, LLC | 62,580 | $807.3K | 0.00% | −2,668−4.1% | Reduced |
| Orleans Capital Management Corp | 64,830 | $836.3K | 0.52% | −900−1.4% | Reduced |
| Triumph Capital Management | 65,285 | $842.2K | 0.18% | −29,821−31.4% | Reduced |
| Cornerstone Wealth Management, LLC | 65,721 | $847.8K | 0.04% | −884−1.3% | Reduced |
| MML Investors Services, LLC | 65,947 | $850.7K | 0.00% | +11,005+20.0% | Added |
| Resources Investment Advisors, LLC. | 68,645 | $885.5K | 0.01% | −879−1.3% | Reduced |
| Sanctuary Advisors, LLC | 71,717 | $925.1K | 0.01% | −558−0.8% | Reduced |
| Prosperity Wealth Management, Inc. | 73,662 | $950.2K | 0.32% | −22,118−23.1% | Reduced |
| Janney Montgomery Scott LLC | 74,337 | $959.0K | 0.00% | +7,166+10.7% | Added |
| Wealthspire Advisors, LLC | 76,463 | $986.4K | 0.01% | −31,737−29.3% | Reduced |
| Cary Street Partners Financial LLC | 76,906 | $992.1K | 0.02% | +47,706+163.4% | Added |
| Captrust Financial Advisors | 79,863 | $1.03M | 0.00% | −115,014−59.0% | Reduced |
| Signature Equity Partners, LLC | 83,773 | $1.08M | 0.60% | +83,773 | New |
| Landscape Capital Management, L.L.C. | 85,254 | $1.10M | 0.07% | +85,254 | New |
| Samalin Investment Counsel, LLC | 86,606 | $1.12M | 0.40% | −3,147−3.5% | Reduced |
| Oppenheimer & Co Inc | 87,010 | $1.12M | 0.02% | −27,142−23.8% | Reduced |
| AE Wealth Management LLC | 87,347 | $1.13M | 0.01% | +68,948+374.7% | Added |
| GWM Advisors LLC | 88,202 | $1.14M | 0.00% | +6,388+7.8% | Added |
| Susquehanna International Group, LLP | 88,316 | $1.14M | 0.00% | +88,316 | New |
| Ausdal Financial Partners, Inc. | 89,228 | $1.15M | 0.05% | +498+0.6% | Added |
| C2C Wealth Management, LLC | 94,700 | $1.22M | 1.03% | +7,100+8.1% | Added |
| Independent Financial Group, LLC | 96,710 | $1.25M | 0.03% | −17,580−15.4% | Reduced |
| Mariner, LLC | 97,207 | $1.25M | 0.00% | +26,063+36.6% | Added |
| Financial Engines Advisors L.L.C. | 97,411 | $1.26M | 0.00% | +11,942+14.0% | Added |
| NBT Bank N A | 98,400 | $1.27M | 0.08% | 00.0% | Unchanged |
| Umb Bank N A | 99,000 | $1.28M | 0.02% | 00.0% | Unchanged |
| Boreal Capital Management LLC | 0 | $1.34M | 1.01% | 0 | Unchanged |
| Vision Retirement, LLC | 111,556 | $1.44M | 0.39% | +111,556 | New |
| Covenant Asset Management, LLC | 122,668 | $1.58M | 0.30% | +5,855+5.0% | Added |
| Plotkin Financial Advisors, LLC | 127,102 | $1.64M | 0.80% | +2,084+1.7% | Added |
| XTX Topco Ltd | 134,124 | $1.73M | 0.05% | +134,124 | New |
| Zullo Investment Group, Inc. | 140,028 | $1.81M | 0.66% | −20,350−12.7% | Reduced |
| Smith Asset Management Co., LLC | 162,381 | $2.09M | 1.73% | +2,055+1.3% | Added |
| Elm3 Financial Group, LLC | 166,425 | $2.15M | 1.78% | +30,034+22.0% | Added |
| Stifel Financial Corp | 169,052 | $2.18M | 0.00% | +5,989+3.7% | Added |
| Golden State Equity Partners | 175,846 | $2.27M | 0.37% | +828+0.5% | Added |
| Principal Securities, Inc. | 179,735 | $2.32M | 0.04% | −2,748−1.5% | Reduced |
| Steward Partners Investment Advisory, LLC | 188,614 | $2.43M | 0.01% | −367,437−66.1% | Reduced |
| UBS Group AG | 196,055 | $2.53M | 0.00% | +95,636+95.2% | Added |
| Strategic Wealth Partners, Ltd. | 197,950 | $2.55M | 0.17% | 00.0% | Unchanged |
| Noble Wealth Management PBC | 223,857 | $2.89M | 1.45% | +41,856+23.0% | Added |
| Marex Group plc | 271,902 | $3.51M | 0.04% | +271,902 | New |
| Dynamic Advisor Solutions LLC | 278,702 | $3.60M | 0.12% | +9,762+3.6% | Added |
| Jane Street Group, LLC | 348,334 | $4.49M | 0.01% | +233,519+203.4% | Added |
| Bank of America Corp | 351,571 | $4.54M | 0.00% | −313,436−47.1% | Reduced |
| Evergreen Wealth Management, LLC | 352,230 | $4.54M | 2.29% | +15,378+4.6% | Added |
| Kestra Advisory Services, LLC | 403,582 | $5.21M | 0.02% | +104,430+34.9% | Added |
| Guggenheim Capital LLC | 410,695 | $5.30M | 0.04% | +192,740+88.4% | Added |
| Equitable Holdings, Inc. | 448,922 | $5.79M | 0.04% | +125,404+38.8% | Added |
| Truist Financial Corp | 449,144 | $5.79M | 0.01% | +32,055+7.7% | Added |
| Commonwealth Equity Services, LLC | 496,061 | $6.40M | 0.01% | −147,265−22.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 498,639 | $6.43M | 0.02% | +7,715+1.6% | Added |
| Accel Wealth Management | 502,582 | $6.48M | 1.77% | +32,180+6.8% | Added |