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, Q2 2023
Institutional positions in Compass Therapeutics, Inc. as of Jun 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
- 73
- +1 vs. Q1 2023
- Shares held
- 90.5M
- +3.34M (+3.8%) vs. Q1 2023
- Total value
- $287.7M
- +$2.63M (+0.9%) vs. Q1 2023
- New holders
- 26
- 19 more added
- Sold out
- 25
- 18 more reduced
1 institution that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | $535.7M |
| Q2 2025 | 103 | $281.9M |
| Q1 2025 | 108 | $206.1M |
| Q4 2024 | 92 | $147.0M |
| Q3 2024 | 79 | $169.7M |
| Q2 2024 | 82 | $93.5M |
| Q1 2024 | 78 | $187.9M |
| Q4 2023 | 77 | $134.8M |
| Q3 2023 | 76 | $176.7M |
| Q2 2023 | 73 | $287.7M |
| Q1 2023 | 73 | $285.1M |
| Q4 2022 | 55 | $401.4M |
| Q3 2022 | 38 | $153.7M |
| 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, Q2 2023
Shares, value and share of portfolio for each institution holding Compass Therapeutics, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| OrbiMed Advisors LLC | 22,362,850 | $71.1M | 1.30% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 6,250,000 | $19.9M | 0.04% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 6,218,741 | $19.7M | 0.01% | +214,268+3.6% | Added |
| BlackRock Inc. | 6,032,292 | $19.2M | 0.00% | +4,491,397+291.5% | Added |
| Blackstone Group Inc. | 6,000,740 | $19.1M | 0.08% | +1,379,742+29.9% | Added |
| Braidwell LP | 5,954,273 | $18.9M | 0.62% | +2,706,426+83.3% | Added |
| FMR LLC | 5,535,506 | $17.6M | 0.00% | −5,826,638−51.3% | Reduced |
| Rock Springs Capital Management LP | 5,513,788 | $17.5M | 0.42% | 00.0% | Unchanged |
| Vanguard Group Inc | 4,097,882 | $13.0M | 0.00% | +408,556+11.1% | Added |
| Vivo Capital, LLC | 3,556,023 | $11.3M | 0.78% | 00.0% | Unchanged |
| CHI Advisors LLC | 2,829,712 | $9.00M | 2.73% | 00.0% | Unchanged |
| Monashee Investment Management LLC | 1,969,296 | $6.26M | 1.49% | −207,746−9.5% | Reduced |
| Geode Capital Management, LLC | 1,808,207 | $5.75M | 0.00% | +924,644+104.6% | Added |
| State Street Corp | 1,746,514 | $5.55M | 0.00% | +1,344,201+334.1% | Added |
| Avidity Partners Management LP | 1,620,200 | $5.15M | 0.18% | −204,800−11.2% | Reduced |
| Baker Bros. Advisors LP | 1,557,630 | $4.95M | 0.03% | 00.0% | Unchanged |
| Foresite Capital Management V, LLC | 1,324,071 | $4.21M | 3.08% | −2,156,652−62.0% | Reduced |
| Prosight Management, LP | 1,083,997 | $3.45M | 1.01% | +405,697+59.8% | Added |
| Ally Bridge Group (NY) LLC | 914,630 | $2.91M | 3.52% | +914,630 | New |
| Northern Trust Corp | 769,865 | $2.45M | 0.00% | +584,562+315.5% | Added |
| Nuveen Asset Management, LLC | 391,871 | $1.25M | 0.00% | +391,871 | New |
| Bank of New York Mellon Corp | 271,296 | $862.7K | 0.00% | +231,990+590.2% | Added |
| Charles Schwab Investment Management Inc | 251,396 | $799.4K | 0.00% | +208,629+487.8% | Added |
| Millennium Management LLC | 163,466 | $519.8K | 0.00% | −814,937−83.3% | Reduced |
| Swiss National Bank | 163,400 | $519.6K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 118,896 | $378.1K | 0.00% | −41,168−25.7% | Reduced |
| DAFNA Capital Management LLC | 116,882 | $371.7K | 0.10% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 115,046 | $365.8K | 0.00% | +92,495+410.2% | Added |
| Rhumbline Advisers | 112,328 | $357.2K | 0.00% | +112,328 | New |
| Goldman Sachs Group Inc | 107,556 | $342.0K | 0.00% | −90,966−45.8% | Reduced |
| California State Teachers Retirement System | 97,124 | $308.9K | 0.00% | +30,732+46.3% | Added |
| Alps Advisors Inc | 92,988 | $295.7K | 0.00% | +92,988 | New |
| Algert Global LLC | 88,833 | $282.5K | 0.01% | +88,833 | New |
| LMR Partners LLP | 80,692 | $256.6K | 0.01% | −65,481−44.8% | Reduced |
| Credit Suisse AG | 77,424 | $246.2K | 0.00% | +19,265+33.1% | Added |
| Bank of America Corp | 75,314 | $239.5K | 0.00% | −18,666−19.9% | Reduced |
| JPMorgan Chase & Co | 71,164 | $226.3K | 0.00% | +70,757+17,385.0% | Added |
| Legal & General Group Plc | 66,499 | $211.0K | 0.00% | +48,231+264.0% | Added |
| UBS Group AG | 62,462 | $198.6K | 0.00% | +54,780+713.1% | Added |
| MetLife Investment Management | 49,953 | $158.9K | 0.00% | +49,953 | New |
| American International Group, Inc. | 43,924 | $139.7K | 0.00% | +43,924 | New |
| Caxton Corp | 43,466 | $138.2K | 0.40% | −168,274−79.5% | Reduced |
| Exchange Traded Concepts, LLC | 43,205 | $137.4K | 0.00% | +43,205 | New |
| Invesco Ltd. | 38,644 | $122.9K | 0.00% | +38,644 | New |
| Manufacturers Life Insurance Company, The | 37,520 | $119.3K | 0.00% | +37,520 | New |
| Voya Investment Management LLC | 37,433 | $119.0K | 0.00% | +37,433 | New |
| New York State Common Retirement Fund | 37,400 | $118.9K | 0.00% | +37,400 | New |
| Deutsche Bank AG | 36,638 | $116.5K | 0.00% | +36,638 | New |
| Wells Fargo & Company | 35,120 | $111.7K | 0.00% | +33,783+2,526.8% | Added |
| Barclays PLC | 31,921 | $101.5K | 0.00% | −9,065−22.1% | Reduced |
| Dimensional Fund Advisors LP | 30,450 | $96.8K | 0.00% | +30,450 | New |
| Salem Investment Counselors Inc | 30,000 | $95.1K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 29,088 | $92.5K | 0.00% | −113,853−79.7% | Reduced |
| Susquehanna International Group, LLP | 25,507 | $81.1K | 0.00% | −757,110−96.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 24,314 | $77.3K | 0.00% | +24,314 | New |
| State Board of Administration of Florida Retirement System | 25,910 | $77.2K | 0.00% | +25,910 | New |
| Arizona State Retirement System | 21,320 | $67.8K | 0.00% | −618−2.8% | Reduced |
| Teacher Retirement System of Texas | 20,592 | $65.0K | 0.00% | −2,733−11.7% | Reduced |
| STRS Ohio | 19,000 | $60.0K | 0.00% | +19,000 | New |
| Price T Rowe Associates Inc | 18,521 | $59.0K | 0.00% | +18,521 | New |
| Stifel Financial Corp | 15,000 | $47.7K | 0.00% | +15,000 | New |
| National Asset Management, Inc. | 14,918 | $47.4K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 12,750 | $41.0K | 0.00% | +11,793+1,232.3% | Added |
| ProShare Advisors LLC | 11,868 | $37.7K | 0.00% | +11,868 | New |
| Alliancebernstein L.P. | 11,260 | $35.8K | 0.00% | +11,260 | New |
| Flagship Harbor Advisors, LLC | 11,000 | $35.0K | 0.00% | −500−4.3% | Reduced |
| XTX Topco Ltd | 10,992 | $35.0K | 0.01% | +10,992 | New |
| State of Wisconsin Investment Board | 11,601 | $34.6K | 0.00% | −58,255−83.4% | Reduced |
| Amalgamated Bank | 9,377 | $30.0K | 0.00% | +9,377 | New |
| Ameritas Investment Partners, Inc. | 7,536 | $24.0K | 0.00% | +7,536 | New |
| Tower Research Capital LLC (TRC) | 6,714 | $21.4K | 0.00% | −1,141−14.5% | Reduced |
| Metropolitan Life Insurance Co | 5,176 | $16.5K | 0.00% | +5,176 | New |
| Aquatic Capital Management LLC | 100 | $0 | 0.00% | +100 | New |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −403,062−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −382,385−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −162,624−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −65,177−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −52,300−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −51,576−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −44,460−100.0% | Sold out |
| Wedbush Securities Inc | 0 | $0 | 0.00% | −43,444−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −38,039−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −27,310−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −26,945−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −26,828−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −26,227−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −23,062−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −20,723−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −16,840−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −16,263−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −15,222−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −14,497−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −14,127−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −12,434−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −10,506−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −1,528−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| New Capital Management LP | – | – | – | – | Not filed |