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, Q2 2025
Institutional positions in PIMCO Corporate & Income Opportunity Fund as of Jun 30, 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
- 204
- +15 vs. Q1 2025
- Shares held
- 26.4M
- +3.12M (+13.4%) vs. Q1 2025
- Total value
- $368.6M
- +$31.7M (+9.4%) vs. Q1 2025
- New holders
- 29
- 86 more added
- Sold out
- 14
- 39 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding PIMCO Corporate & Income Opportunity Fund; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| XML Financial, LLC | 1,512,364 | $21.0M | 1.83% | +21,167+1.4% | Added |
| Northwestern Mutual Wealth Management Co | 1,963,850 | $27.3M | 0.02% | +224,390+12.9% | Added |
| Morgan Stanley | 2,568,701 | $35.7M | 0.00% | +56,750+2.3% | Added |
| LPL Financial LLC | 2,600,746 | $36.2M | 0.01% | +150,214+6.1% | Added |
| Cresta Advisors, Ltd. | 0 | $0 | 0.00% | −54,000−100.0% | Sold out |
| AlphaCore Capital LLC | 0 | $0 | 0.00% | −39,775−100.0% | Sold out |
| Ameriflex Group, Inc. | 0 | $0 | 0.00% | −38,286−100.0% | Sold out |
| Integrated Wealth Concepts LLC | 0 | $0 | 0.00% | −14,468−100.0% | Sold out |
| SFI Advisors, LLC | 0 | $0 | 0.00% | −13,868−100.0% | Sold out |
| Alpha Cubed Investments, LLC | 0 | $0 | 0.00% | −13,492−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −11,546−100.0% | Sold out |
| Cornerstone Advisory, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −4,035−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −3,072−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −2,247−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −1,390−100.0% | Sold out |
| Huntington National Bank | 0 | $0 | 0.00% | – | Sold out |
| Sheaff Brock Investment Advisors, LLC | – | – | – | – | Not filed |
| Nova Wealth Management, Inc. | – | – | – | – | Not filed |
| Noble Wealth Management PBC | – | – | – | – | Not filed |