Compass Therapeutics, Inc.
CMPX- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001738021
In the last 90 days, Compass Therapeutics, Inc. insiders filed 1 open-market purchase and 0 sales; 215 institutions reported holding it in 13F filings for Q2 2026, worth $363.4M in total; no superinvestor holds it.
13F holders, Q3 2023
Institutional positions in Compass Therapeutics, Inc. as of Sep 30, 2023. 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
- 76
- +3 vs. Q2 2023
- Shares held
- 89.7M
- −758.3K (−0.8%) vs. Q2 2023
- Total value
- $176.7M
- −$110.9M (−38.6%) vs. Q2 2023
- New holders
- 8
- 30 more added
- Sold out
- 5
- 19 more reduced
Compare with Q2 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CMPX 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 | 215 | $363.4M |
| Q1 2026 | 201 | $921.3M |
| Q4 2025 | 173 | $881.5M |
| Q3 2025 | 125 | $528.7M |
| Q2 2025 | 103 | $281.5M |
| Q1 2025 | 108 | $206.1M |
| Q4 2024 | 92 | $147.0M |
| Q3 2024 | 79 | $169.6M |
| Q2 2024 | 82 | $93.4M |
| Q1 2024 | 78 | $187.2M |
| Q4 2023 | 77 | $134.3M |
| Q3 2023 | 76 | $176.7M |
| Q2 2023 | 73 | $287.7M |
| Q1 2023 | 73 | $266.5M |
| Q4 2022 | 55 | $401.4M |
| Q3 2022 | 38 | $145.6M |
| Q2 2022 | 34 | $163.9M |
| Q1 2022 | 34 | $85.4M |
| Q4 2021 | 37 | $201.6M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Compass Therapeutics, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citigroup Inc | 183 | $361 | 0.00% | −28,905−99.4% | Reduced |
| Metropolitan Life Insurance Co | 5,176 | $10.2K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,138 | $12.1K | 0.00% | −576−8.6% | Reduced |
| Ameritas Investment Partners, Inc. | 7,536 | $14.8K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 9,377 | $18.0K | 0.00% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 11,000 | $21.7K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 11,161 | $22.0K | 0.00% | −19,289−63.3% | Reduced |
| ProShare Advisors LLC | 11,856 | $23.4K | 0.00% | −12−0.1% | Reduced |
| Principal Financial Group Inc | 11,972 | $23.6K | 0.00% | +11,972 | New |
| Alliancebernstein L.P. | 13,480 | $26.6K | 0.00% | +2,220+19.7% | Added |
| Stifel Financial Corp | 15,000 | $29.6K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 15,515 | $30.6K | 0.00% | +15,515 | New |
| STRS Ohio | 19,000 | $37.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 19,750 | $38.0K | 0.00% | +7,000+54.9% | Added |
| Price T Rowe Associates Inc | 20,463 | $41.0K | 0.00% | +1,942+10.5% | Added |
| Teacher Retirement System of Texas | 21,566 | $42.0K | 0.00% | +974+4.7% | Added |
| Arizona State Retirement System | 21,612 | $42.6K | 0.00% | +292+1.4% | Added |
| Wells Fargo & Company | 22,192 | $43.7K | 0.00% | −12,928−36.8% | Reduced |
| New Capital Management LP | 24,243 | $47.8K | 0.02% | +24,243 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 24,314 | $47.9K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 26,320 | $50.0K | 0.00% | +410+1.6% | Added |
| Two Sigma Investments, LP | 25,700 | $50.6K | 0.00% | +25,700 | New |
| Renaissance Technologies LLC | 26,800 | $53.0K | 0.00% | +26,800 | New |
| Salem Investment Counselors Inc | 30,000 | $59.1K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 30,303 | $59.7K | 0.00% | −1,618−5.1% | Reduced |
| Algert Global LLC | 33,963 | $66.9K | 0.00% | −54,870−61.8% | Reduced |
| Manufacturers Life Insurance Company, The | 37,520 | $73.9K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 38,361 | $75.6K | 0.00% | +961+2.6% | Added |
| SG Americas Securities, LLC | 38,807 | $76.0K | 0.00% | +38,807 | New |
| Two Sigma Advisers, LP | 38,600 | $76.0K | 0.00% | +38,600 | New |
| Voya Investment Management LLC | 39,556 | $77.9K | 0.00% | +2,123+5.7% | Added |
| Deutsche Bank AG | 44,614 | $87.9K | 0.00% | +7,976+21.8% | Added |
| Pale Fire Capital SE | 45,155 | $89.0K | 0.01% | +45,155 | New |
| American International Group, Inc. | 45,544 | $89.7K | 0.00% | +1,620+3.7% | Added |
| Legal & General Group Plc | 46,872 | $92.3K | 0.00% | −19,627−29.5% | Reduced |
| Exchange Traded Concepts, LLC | 49,129 | $96.8K | 0.00% | +5,924+13.7% | Added |
| MetLife Investment Management | 49,953 | $98.4K | 0.00% | 00.0% | Unchanged |
| National Asset Management, Inc. | 50,000 | $98.5K | 0.00% | +35,082+235.2% | Added |
| UBS Group AG | 59,045 | $116.3K | 0.00% | −3,417−5.5% | Reduced |
| JPMorgan Chase & Co | 62,739 | $123.6K | 0.00% | −8,425−11.8% | Reduced |
| Morgan Stanley | 63,289 | $124.7K | 0.00% | −55,607−46.8% | Reduced |
| Invesco Ltd. | 66,096 | $130.2K | 0.00% | +27,452+71.0% | Added |
| Credit Suisse AG | 73,368 | $144.5K | 0.00% | −4,056−5.2% | Reduced |
| Caxton Corp | 86,773 | $170.9K | 0.65% | +43,307+99.6% | Added |
| California State Teachers Retirement System | 87,289 | $172.0K | 0.00% | −9,835−10.1% | Reduced |
| Alps Advisors Inc | 94,115 | $185.4K | 0.00% | +1,127+1.2% | Added |
| Bank of America Corp | 114,158 | $224.9K | 0.00% | +38,844+51.6% | Added |
| DAFNA Capital Management LLC | 116,882 | $230.3K | 0.07% | 00.0% | Unchanged |
| Rhumbline Advisers | 117,119 | $230.7K | 0.00% | +4,791+4.3% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 132,792 | $261.6K | 0.00% | +17,746+15.4% | Added |
| Swiss National Bank | 163,400 | $321.9K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 220,182 | $433.8K | 0.00% | +112,626+104.7% | Added |
| Charles Schwab Investment Management Inc | 263,276 | $518.7K | 0.00% | +11,880+4.7% | Added |
| Bank of New York Mellon Corp | 272,452 | $536.7K | 0.00% | +1,156+0.4% | Added |
| Millennium Management LLC | 306,623 | $604.0K | 0.00% | +143,157+87.6% | Added |
| Nuveen Asset Management, LLC | 397,534 | $783.1K | 0.00% | +5,663+1.4% | Added |
| Northern Trust Corp | 825,114 | $1.63M | 0.00% | +55,249+7.2% | Added |
| Ally Bridge Group (NY) LLC | 914,630 | $1.80M | 2.11% | 00.0% | Unchanged |
| Prosight Management, LP | 935,157 | $1.84M | 0.58% | −148,840−13.7% | Reduced |
| Monashee Investment Management LLC | 1,226,142 | $2.42M | 1.01% | −743,154−37.7% | Reduced |
| Foresite Capital Management V, LLC | 1,246,977 | $2.46M | 3.92% | −77,094−5.8% | Reduced |
| Baker Bros. Advisors LP | 1,557,630 | $3.07M | 0.02% | 00.0% | Unchanged |
| Avidity Partners Management LP | 1,599,600 | $3.15M | 0.13% | −20,600−1.3% | Reduced |
| State Street Corp | 1,756,113 | $3.46M | 0.00% | +9,599+0.5% | Added |
| Geode Capital Management, LLC | 1,892,321 | $3.73M | 0.00% | +84,114+4.7% | Added |
| CHI Advisors LLC | 2,829,712 | $5.57M | 2.21% | 00.0% | Unchanged |
| Vivo Capital, LLC | 3,556,023 | $7.01M | 0.87% | 00.0% | Unchanged |
| Vanguard Group Inc | 4,107,519 | $8.09M | 0.00% | +9,637+0.2% | Added |
| FMR LLC | 4,553,093 | $8.97M | 0.00% | −982,413−17.7% | Reduced |
| Rock Springs Capital Management LP | 5,513,788 | $10.9M | 0.29% | 00.0% | Unchanged |
| Braidwell LP | 5,954,273 | $11.7M | 0.37% | 00.0% | Unchanged |
| BlackRock Inc. | 5,973,735 | $11.8M | 0.00% | −58,557−1.0% | Reduced |
| Blackstone Group Inc. | 6,189,551 | $12.2M | 0.05% | +188,811+3.1% | Added |
| Adage Capital Partners GP, L.L.C. | 6,380,000 | $12.6M | 0.03% | +130,000+2.1% | Added |
| Janus Henderson Group PLC | 6,660,638 | $13.1M | 0.01% | +441,897+7.1% | Added |
| OrbiMed Advisors LLC | 22,362,850 | $44.1M | 1.02% | 00.0% | Unchanged |
| LMR Partners LLP | 0 | $0 | 0.00% | −80,692−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −25,507−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −10,992−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −11,601−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |