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, Q1 2026
Institutional positions in PIMCO Corporate & Income Opportunity Fund as of Mar 31, 2026. 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
- 222
- +11 vs. Q4 2025
- Shares held
- 33.5M
- +1.51M (+4.7%) vs. Q4 2025
- Total value
- $405.5M
- −$8.59M (−2.1%) vs. Q4 2025
- New holders
- 40
- 83 more added
- Sold out
- 29
- 52 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding PIMCO Corporate & Income Opportunity Fund; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Creative Planning | 21,437 | $258.5K | 0.00% | −2,904−11.9% | Reduced |
| Iams Wealth Management, LLC | 22,000 | $265.3K | 0.09% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 22,656 | $273.0K | 0.00% | −159−0.7% | Reduced |
| Wealth Care LLC | 23,062 | $278.1K | 0.25% | +23,062 | New |
| Kingsview Wealth Management, LLC | 23,066 | $278.2K | 0.00% | −6,288−21.4% | Reduced |
| Taylor & Morgan Wealth Management, LLC | 23,656 | $285.3K | 0.16% | +618+2.7% | Added |
| Northern Trust Corp | 24,357 | $293.7K | 0.00% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 24,429 | $295.0K | 0.00% | 00.0% | Unchanged |
| Centaurus Financial, Inc. | 24,977 | $301.0K | 0.01% | +1,898+8.2% | Added |
| Belpointe Asset Management LLC | 25,000 | $301.5K | 0.01% | −4,069−14.0% | Reduced |
| Beacon Pointe Advisors, LLC | 25,067 | $302.3K | 0.00% | +13,252+112.2% | Added |
| CDKV Holdings LLC | 25,404 | $306.4K | 0.27% | +14+0.1% | Added |
| National Asset Management, Inc. | 26,532 | $310.2K | 0.02% | −713−2.6% | Reduced |
| Argyle Capital Partners, LLC | 26,539 | $320.1K | 0.23% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 29,118 | $351.2K | 0.01% | −1,253−4.1% | Reduced |
| Fifth Third Bancorp | 29,815 | $359.6K | 0.00% | +29,815 | New |
| Collaborative Wealth Managment Inc. | 29,828 | $359.7K | 0.17% | 00.0% | Unchanged |
| Red Door Wealth Management, LLC | 30,118 | $363.2K | 0.04% | 00.0% | Unchanged |
| AE Wealth Management LLC | 30,604 | $369.1K | 0.00% | −56,743−65.0% | Reduced |
| Lido Advisors, LLC | 30,952 | $373.5K | 0.00% | +326+1.1% | Added |
| Stratos Wealth Partners, LTD. | 31,140 | $375.6K | 0.00% | +31,140 | New |
| Pensionmark Financial Group, LLC | 31,792 | $383.4K | 0.01% | +37+0.1% | Added |
| Capital Analysts, LLC | 32,953 | $397.0K | 0.01% | +1,301+4.1% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 33,070 | $398.8K | 0.01% | 00.0% | Unchanged |
| IHT Wealth Management, LLC | 33,651 | $405.8K | 0.01% | +33,651 | New |
| Delta Financial Advisors LLC | 34,375 | $414.6K | 0.11% | −1,950−5.4% | Reduced |
| Quarry LP | 34,426 | $415.2K | 0.08% | +34,426 | New |
| RMG Wealth Management LLC | 36,308 | $436.6K | 0.05% | +36,308 | New |
| Private Trust Co NA | 37,395 | $451.0K | 0.04% | 00.0% | Unchanged |
| Virtu Financial LLC | 38,745 | $467.0K | 0.02% | +38,745 | New |
| NWF Advisory Services Inc. | 39,395 | $475.1K | 0.05% | +3,592+10.0% | Added |
| Everest Financial Group LLC | 39,822 | $479.1K | 0.08% | +39,822 | New |
| RSM US Wealth Management LLC | 39,552 | $480.0K | 0.01% | +21,557+119.8% | Added |
| Rockefeller Capital Management L.P. | 41,318 | $498.3K | 0.00% | +7,863+23.5% | Added |
| Sigma Planning Corp | 42,816 | $516.4K | 0.01% | −2,456−5.4% | Reduced |
| Nwam LLC | 43,816 | $528.4K | 0.03% | +1,601+3.8% | Added |
| Accelerate Investment Advisors LLC | 44,452 | $536.1K | 0.36% | +15,802+55.2% | Added |
| Diversify Wealth Management, LLC | 45,030 | $548.9K | 0.01% | −1,191−2.6% | Reduced |
| Arkadios Wealth Advisors | 45,970 | $554.4K | 0.01% | +5,862+14.6% | Added |
| Wealth Effects LLC | 46,380 | $559.3K | 0.20% | +46,380 | New |
| Hollencrest Capital Management | 46,513 | $560.9K | 0.02% | 00.0% | Unchanged |
| Ghe, LLC | 51,450 | $620.5K | 0.26% | −4,000−7.2% | Reduced |
| Mindset Wealth Management, LLC | 51,785 | $624.5K | 0.17% | +25,000+93.3% | Added |
| Advisory Advocates, LLC | 53,940 | $650.5K | 0.66% | +42,399+367.4% | Added |
| Harbour Investments, Inc. | 54,484 | $657.1K | 0.01% | +31,005+132.1% | Added |
| Sovran Advisors, LLC | 54,699 | $669.0K | 0.05% | −90−0.2% | Reduced |
| Boreal Capital Management LLC | – | $670.2K | 0.58% | – | – |
| Fell Capital Management | 55,950 | $674.8K | 0.64% | −4,000−6.7% | Reduced |
| Resources Investment Advisors, LLC. | 58,845 | $709.7K | 0.01% | −9,800−14.3% | Reduced |
| MML Investors Services, LLC | 59,552 | $718.2K | 0.00% | −6,395−9.7% | Reduced |
| Exencial Wealth Advisors, LLC | 61,017 | $735.9K | 0.02% | −1,509−2.4% | Reduced |
| Susquehanna International Group, LLP | 61,275 | $739.0K | 0.00% | −27,041−30.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 62,138 | $756.8K | 0.00% | +23,429+60.5% | Added |
| Main Street Group, LTD | 64,655 | $779.7K | 0.23% | +21,577+50.1% | Added |
| Orleans Capital Management Corp | 64,830 | $781.9K | 0.53% | 00.0% | Unchanged |
| Sanctuary Advisors, LLC | 65,902 | $794.8K | 0.00% | −5,815−8.1% | Reduced |
| Triumph Capital Management | 67,149 | $817.7K | 0.17% | +1,864+2.9% | Added |
| Cornerstone Wealth Management, LLC | 68,112 | $821.4K | 0.04% | +2,391+3.6% | Added |
| HighTower Advisors, LLC | 69,104 | $833.4K | 0.00% | +6,524+10.4% | Added |
| Readystate Asset Management LP | 70,430 | $849.4K | 0.05% | +29,494+72.0% | Added |
| Janney Montgomery Scott LLC | 71,157 | $858.0K | 0.00% | −3,180−4.3% | Reduced |
| Shay Capital LLC | 74,470 | $898.1K | 0.13% | +74,470 | New |
| Wealthspire Advisors, LLC | 76,647 | $924.4K | 0.01% | +184+0.2% | Added |
| Absolute Investment Advisers LLC | 82,639 | $996.6K | 0.12% | +82,639 | New |
| Samalin Investment Counsel, LLC | 83,854 | $1.01M | 0.36% | −2,752−3.2% | Reduced |
| GWM Advisors LLC | 85,670 | $1.03M | 0.00% | −2,532−2.9% | Reduced |
| Oppenheimer & Co Inc | 86,745 | $1.05M | 0.01% | −265−0.3% | Reduced |
| Cary Street Partners Financial LLC | 90,706 | $1.09M | 0.03% | +13,800+17.9% | Added |
| Signature Equity Partners, LLC | 92,171 | $1.11M | 0.60% | +8,398+10.0% | Added |
| Independent Financial Group, LLC | 93,244 | $1.12M | 0.03% | −3,466−3.6% | Reduced |
| NBT Bank N A | 98,400 | $1.19M | 0.08% | 00.0% | Unchanged |
| Umb Bank N A | 99,000 | $1.19M | 0.02% | 00.0% | Unchanged |
| Financial Engines Advisors L.L.C. | 106,033 | $1.28M | 0.00% | +8,622+8.9% | Added |
| Captrust Financial Advisors | 106,712 | $1.29M | 0.00% | +26,849+33.6% | Added |
| C2C Wealth Management, LLC | 108,985 | $1.31M | 1.11% | +14,285+15.1% | Added |
| Vision Retirement, LLC | 115,671 | $1.39M | 0.40% | +4,115+3.7% | Added |
| Ausdal Financial Partners, Inc. | 115,568 | $1.40M | 0.06% | +26,340+29.5% | Added |
| Covenant Asset Management, LLC | 126,081 | $1.52M | 0.31% | +3,413+2.8% | Added |
| Zullo Investment Group, Inc. | 128,967 | $1.56M | 0.59% | −11,061−7.9% | Reduced |
| Mariner, LLC | 130,453 | $1.57M | 0.00% | +33,246+34.2% | Added |
| Plotkin Financial Advisors, LLC | 131,437 | $1.59M | 0.80% | +4,335+3.4% | Added |
| XTX Topco Ltd | 148,788 | $1.79M | 0.03% | +14,664+10.9% | Added |
| AG Asset Advisory, LLC | 152,398 | $1.84M | 1.52% | +131,442+627.2% | Added |
| Elm3 Financial Group, LLC | 160,030 | $1.93M | 1.63% | −6,395−3.8% | Reduced |
| Smith Asset Management Co., LLC | 165,202 | $1.99M | 1.71% | +2,821+1.7% | Added |
| Stifel Financial Corp | 175,280 | $2.11M | 0.00% | +6,228+3.7% | Added |
| Beta Wealth Group, Inc. | 176,721 | $2.13M | 0.88% | +176,721 | New |
| UBS Group AG | 186,211 | $2.25M | 0.00% | −9,844−5.0% | Reduced |
| Principal Securities, Inc. | 188,836 | $2.28M | 0.03% | +9,101+5.1% | Added |
| Strategic Wealth Partners, Ltd. | 198,061 | $2.39M | 0.17% | +111+0.1% | Added |
| Jane Street Group, LLC | 209,443 | $2.53M | 0.00% | −138,891−39.9% | Reduced |
| Steward Partners Investment Advisory, LLC | 222,842 | $2.69M | 0.01% | +34,228+18.1% | Added |
| Raymond James Financial Inc | 231,015 | $2.79M | 0.00% | −353,277−60.5% | Reduced |
| Thomas J. Herzfeld Advisors, Inc. | 249,976 | $3.01M | 1.03% | +194,158+347.8% | Added |
| Noble Wealth Management PBC | 261,606 | $3.15M | 1.62% | +37,749+16.9% | Added |
| Rivernorth Capital Management, LLC | 286,356 | $3.45M | 0.17% | −955,954−76.9% | Reduced |
| Truist Financial Corp | 288,163 | $3.48M | 0.00% | −160,981−35.8% | Reduced |
| Bank of America Corp | 311,995 | $3.76M | 0.00% | −39,576−11.3% | Reduced |
| Dynamic Advisor Solutions LLC | 349,786 | $4.22M | 0.13% | +71,084+25.5% | Added |
| Evergreen Wealth Management, LLC | 365,641 | $4.41M | 2.28% | +13,411+3.8% | Added |