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 $427.5M in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in PIMCO Corporate & Income Opportunity Fund as of Jun 30, 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
- +3 vs. Q1 2026
- Shares held
- 35.5M
- +2.02M (+6.0%) vs. Q1 2026
- Total value
- $427.5M
- +$22.7M (+5.6%) vs. Q1 2026
- New holders
- 30
- 88 more added
- Sold out
- 27
- 65 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $427.5M |
| Q1 2026 | 222 | $405.7M |
| Q4 2025 | 217 | $415.6M |
| Q3 2025 | 203 | $403.8M |
| Q2 2025 | 204 | $375.7M |
| Q1 2025 | 192 | $337.2M |
| Q4 2024 | 194 | $317.9M |
| Q3 2024 | 181 | $293.1M |
| Q2 2024 | 166 | $455.3M |
| Q1 2024 | 157 | $310.9M |
| Q4 2023 | 169 | $239.8M |
| Q3 2023 | 159 | $219.0M |
| Q2 2023 | 151 | $229.5M |
| Q1 2023 | 145 | $189.4M |
| Q4 2022 | 155 | $150.2M |
| Q3 2022 | 142 | $122.3M |
| Q2 2022 | 148 | $133.3M |
| Q1 2022 | 142 | $165.6M |
| Q4 2021 | 148 | $164.7M |
| Q3 2021 | 138 | $187.5M |
| Q2 2021 | 132 | $174.3M |
| Q1 2021 | 126 | $161.3M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding PIMCO Corporate & Income Opportunity Fund; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northwestern Mutual Wealth Management Co | 2,723,452 | $32.8M | 0.02% | +5,811+0.2% | Added |
| LPL Financial LLC | 2,646,888 | $31.8M | 0.01% | −94,999−3.5% | Reduced |
| Morgan Stanley | 2,595,560 | $31.2M | 0.00% | +15,624+0.6% | Added |
| Wells Fargo & Company | 2,454,824 | $29.5M | 0.01% | +310,720+14.5% | Added |
| XML Financial, LLC | 1,754,583 | $21.1M | 1.54% | +163,536+10.3% | Added |
| Merrithew & Thorsten Inc | 1,492,851 | $18.0M | 15.30% | −30,268−2.0% | Reduced |
| Invesco Ltd. | 1,485,366 | $17.9M | 0.00% | +108,432+7.9% | Added |
| Cetera Investment Advisers | 1,302,411 | $15.7M | 0.01% | +148,464+12.9% | Added |
| Cambridge Investment Research Advisors, Inc. | 1,062,908 | $12.8M | 0.01% | +562,744+112.5% | Added |
| Envestnet Asset Management Inc | 949,380 | $11.4M | 0.00% | +112,466+13.4% | Added |
| Advisor Group Holdings, Inc. | 931,885 | $11.2M | 0.01% | +114,642+14.0% | Added |
| Guggenheim Capital LLC | 794,118 | $9.55M | 0.06% | +179,094+29.1% | Added |
| Logan Stone Capital, LLC | 675,432 | $8.13M | 1.72% | −109,442−13.9% | Reduced |
| Royal Bank of Canada | 638,181 | $7.68M | 0.00% | +37,871+6.3% | Added |
| Axxcess Wealth Management, LLC | 624,690 | $7.52M | 0.12% | +624,690 | New |
| Equitable Holdings, Inc. | 553,112 | $6.65M | 0.04% | +4,641+0.8% | Added |
| PFG Investments, LLC | 504,390 | $6.07M | 0.24% | −122,935−19.6% | Reduced |
| Private Advisor Group, LLC | 477,867 | $5.75M | 0.03% | −178,636−27.2% | Reduced |
| Accel Wealth Management | 448,727 | $5.40M | 1.21% | −55,669−11.0% | Reduced |
| Commonwealth Equity Services, LLC | 441,508 | $5.31M | 0.01% | −17,416−3.8% | Reduced |
| Kestra Advisory Services, LLC | 413,459 | $4.97M | 0.02% | +4,086+1.0% | Added |
| Evergreen Wealth Management, LLC | 388,873 | $4.68M | 2.19% | +23,232+6.4% | Added |
| Dynamic Advisor Solutions LLC | 382,350 | $4.60M | 0.13% | +32,564+9.3% | Added |
| Bank of America Corp | 336,236 | $4.04M | 0.00% | +24,241+7.8% | Added |
| Noble Wealth Management PBC | 333,049 | $4.01M | 1.83% | +71,443+27.3% | Added |
| Truist Financial Corp | 309,623 | $3.72M | 0.00% | +21,460+7.4% | Added |
| Steward Partners Investment Advisory, LLC | 278,437 | $3.35M | 0.02% | +55,595+24.9% | Added |
| Raymond James Financial Inc | 260,452 | $3.13M | 0.00% | +29,437+12.7% | Added |
| Wealth Enhancement Advisory Services, LLC | 257,091 | $3.11M | 0.01% | +194,953+313.7% | Added |
| Thomas J. Herzfeld Advisors, Inc. | 252,532 | $3.04M | 0.93% | +2,556+1.0% | Added |
| Icon Advisers Inc | 247,825 | $2.98M | 0.56% | +247,825 | New |
| Rivernorth Capital Management, LLC | 242,427 | $2.92M | 0.14% | −43,929−15.3% | Reduced |
| Principal Securities, Inc. | 193,282 | $2.33M | 0.03% | +4,446+2.4% | Added |
| Strategic Wealth Partners, Ltd. | 185,861 | $2.24M | 0.14% | −12,200−6.2% | Reduced |
| XTX Topco Ltd | 183,369 | $2.21M | 0.03% | +34,581+23.2% | Added |
| Stifel Financial Corp | 176,455 | $2.12M | 0.00% | +1,175+0.7% | Added |
| Beta Wealth Group, Inc. | 174,777 | $2.10M | 0.79% | −1,944−1.1% | Reduced |
| Smith Asset Management Co., LLC | 167,505 | $2.02M | 1.59% | +2,303+1.4% | Added |
| AG Asset Advisory, LLC | 164,641 | $1.98M | 1.60% | +12,243+8.0% | Added |
| UBS Group AG | 157,100 | $1.89M | 0.00% | −29,111−15.6% | Reduced |
| Foundations Investment Advisors, LLC | 143,700 | $1.73M | 0.02% | +143,700 | New |
| Elm3 Financial Group, LLC | 140,964 | $1.70M | 1.16% | −19,066−11.9% | Reduced |
| Walser Wealth Management Company, A Ltd Liability Co | 138,820 | $1.67M | 0.69% | +138,820 | New |
| Plotkin Financial Advisors, LLC | 127,711 | $1.54M | 0.64% | −3,726−2.8% | Reduced |
| HighTower Advisors, LLC | 127,516 | $1.53M | 0.00% | +58,412+84.5% | Added |
| Ausdal Financial Partners, Inc. | 125,274 | $1.51M | 0.06% | +9,706+8.4% | Added |
| Zullo Investment Group, Inc. | 119,172 | $1.43M | 0.49% | −9,795−7.6% | Reduced |
| Covenant Asset Management, LLC | 118,277 | $1.42M | 0.25% | −7,804−6.2% | Reduced |
| Absolute Investment Advisers LLC | 116,063 | $1.40M | 0.13% | +33,424+40.4% | Added |
| Vision Retirement, LLC | 114,087 | $1.37M | 0.33% | −1,584−1.4% | Reduced |
| C2C Wealth Management, LLC | 108,385 | $1.30M | 1.02% | −600−0.6% | Reduced |
| Financial Engines Advisors L.L.C. | 105,324 | $1.27M | 0.00% | −709−0.7% | Reduced |
| Citadel Advisors LLC | 102,911 | $1.24M | 0.00% | +102,911 | New |
| First Heartland Consultants, Inc. | 99,432 | $1.20M | 0.08% | +99,432 | New |
| Umb Bank N A | 99,000 | $1.19M | 0.02% | 00.0% | Unchanged |
| NBT Bank N A | 98,400 | $1.18M | 0.08% | 00.0% | Unchanged |
| Signature Equity Partners, LLC | 92,345 | $1.11M | 0.51% | +174+0.2% | Added |
| Cary Street Partners Financial LLC | 92,266 | $1.11M | 0.02% | +1,560+1.7% | Added |
| Cohen & Steers, Inc. | 90,000 | $1.08M | 0.00% | +90,000 | New |
| SRS Capital Advisors, Inc. | 88,110 | $1.06M | 0.01% | +70,943+413.3% | Added |
| GWM Advisors LLC | 82,561 | $993.2K | 0.00% | −3,109−3.6% | Reduced |
| Mariner, LLC | 77,652 | $934.2K | 0.00% | −52,801−40.5% | Reduced |
| Sanctuary Advisors, LLC | 69,379 | $834.6K | 0.00% | +3,477+5.3% | Added |
| Wealthspire Advisors, LLC | 68,902 | $828.9K | 0.00% | −7,745−10.1% | Reduced |
| Cornerstone Wealth Management, LLC | 68,068 | $818.9K | 0.04% | −44−0.1% | Reduced |
| Janney Montgomery Scott LLC | 67,660 | $814.0K | 0.00% | −3,497−4.9% | Reduced |
| Independent Financial Group, LLC | 67,303 | $809.7K | 0.02% | −25,941−27.8% | Reduced |
| Main Street Group, LTD | 67,100 | $807.2K | 0.19% | +2,445+3.8% | Added |
| MML Investors Services, LLC | 66,206 | $796.5K | 0.00% | +6,654+11.2% | Added |
| Savant Capital, LLC | 67,006 | $790.6K | 0.00% | +67,006 | New |
| Orleans Capital Management Corp | 64,830 | $779.9K | 0.40% | 00.0% | Unchanged |
| Triumph Capital Management | 61,606 | $741.1K | 0.13% | −5,543−8.3% | Reduced |
| Jane Street Group, LLC | 60,520 | $728.1K | 0.00% | −148,923−71.1% | Reduced |
| Samalin Investment Counsel, LLC | 57,643 | $693.4K | 0.22% | −26,211−31.3% | Reduced |
| Fell Capital Management | 55,950 | $673.1K | 0.57% | 00.0% | Unchanged |
| Advisory Advocates, LLC | 55,446 | $667.0K | 0.57% | +1,506+2.8% | Added |
| Sigma Planning Corp | 55,341 | $665.8K | 0.02% | +12,525+29.3% | Added |
| Boreal Capital Management LLC | 0 | $661.3K | 0.49% | – | – |
| Sovran Advisors, LLC | 55,763 | $654.1K | 0.05% | +1,064+1.9% | Added |
| Resources Investment Advisors, LLC. | 53,495 | $643.5K | 0.01% | −5,350−9.1% | Reduced |
| Rockefeller Capital Management L.P. | 52,532 | $632.0K | 0.00% | +11,214+27.1% | Added |
| J.W. Cole Advisors, Inc. | 52,178 | $627.7K | 0.01% | +52,178 | New |
| Oppenheimer & Co Inc | 52,136 | $627.2K | 0.01% | −34,609−39.9% | Reduced |
| Mindset Wealth Management, LLC | 51,785 | $623.0K | 0.12% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 51,645 | $621.3K | 0.00% | −9,630−15.7% | Reduced |
| Ghe, LLC | 51,450 | $618.9K | 0.23% | 00.0% | Unchanged |
| Mission Hills Financial Advisory, LLC | 51,272 | $616.8K | 0.27% | +51,272 | New |
| Nwam LLC | 48,393 | $582.2K | 0.03% | +4,577+10.4% | Added |
| Quarry LP | 48,284 | $580.9K | 0.09% | +13,858+40.3% | Added |
| Arkadios Wealth Advisors | 46,585 | $560.4K | 0.01% | +615+1.3% | Added |
| Wealth Effects LLC | 46,313 | $557.1K | 0.15% | −67−0.1% | Reduced |
| Harbour Investments, Inc. | 46,293 | $556.9K | 0.01% | −8,191−15.0% | Reduced |
| Hollencrest Capital Management | 42,414 | $510.2K | 0.03% | −4,099−8.8% | Reduced |
| Diversify Wealth Management, LLC | 43,237 | $504.6K | 0.01% | −1,793−4.0% | Reduced |
| Diversify Advisory Services, LLC | 43,237 | $504.6K | 0.01% | +43,237 | New |
| NWF Advisory Services Inc. | 41,334 | $497.2K | 0.05% | +1,939+4.9% | Added |
| Stratos Wealth Partners, LTD. | 41,241 | $496.1K | 0.00% | +10,101+32.4% | Added |
| Accelerate Investment Advisors LLC | 41,131 | $494.8K | 0.28% | −3,321−7.5% | Reduced |
| Captrust Financial Advisors | 40,144 | $482.9K | 0.00% | −66,568−62.4% | Reduced |
| RSM US Wealth Management LLC | 38,696 | $468.3K | 0.01% | −856−2.2% | Reduced |