Compass TherapeuticsCMPX
13F holders, Q3 2024 (September 30)79holders −3
10new positions
14sold out
3famous investors
$1.84avg. 13F price*
At the end of Q3 2024, 79 institutions reported holding Compass Therapeutics Inc. (CMPX) in their 13F filings, down 3 from Q2 2024. 10 opened new positions and 14 sold out. The largest holders were Orbimed Advisors LLC ($41.1M), Adage Capital Partners Gp, L.L.C. ($20.5M) and Blackstone Inc. ($18.4M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Compass Therapeutics Inc.
- CUSIP
- 20454B104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $3.9M |
| Exits | 14 | $2.9M |
All 13F filers, Q2 2024 → Q3 2024: 6,216,275 shares bought and 7,098,357 shares sold, net −882,082 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 79 holders
| Orbimed Advisors LLC | 0.75% | No change | 22,362,850 | $41.1M |
| Adage Capital Partners Gp, L.L.C. | 0.04% | No change | 11,130,000 | $20.5M |
| Blackstone Inc. | 0.08% | Add +30.3% | 10,025,151 | $18.4M |
| BlackRock, Inc. | 0.00% | — | 6,820,452 | $12.5M |
| MPM Bioimpact LLC | 1.56% | Add +12.7% | 5,641,894 | $10.4M |
| Rock Springs Capital Management LP | 0.34% | Add +2.1% | 5,629,239 | $10.4M |
| Vanguard Group Inc. | 0.00% | Add +2.2% | 4,283,186 | $7.9M |
| FMR LLC | 0.00% | Add +0.1% | 4,136,273 | $7.6M |
| Vivo Capital, LLC | 0.54% | No change | 3,556,023 | $6.5M |
| Blue Owl Capital Holdings LP | 1.03% | Add +1.8% | 2,879,712 | $5.3M |
| Geode Capital Management, LLC | 0.00% | Add +0.8% | 2,309,778 | $4.3M |
| State Street Corp. | 0.00% | Add +0.2% | 1,863,977 | $3.4M |
| Janus Henderson Group PLC | 0.00% | Reduce -64.7% | 1,843,286 | $3.4M |
| Tang Capital Management LLC | 0.24% | New | 1,812,995 | $3.3M |
| Baker Bros. Advisors LP | 0.03% | No change | 1,557,630 | $2.9M |
| Northern Trust Corp. | 0.00% | Add +12.9% | 844,389 | $1.6M |
| Monashee Investment Management LLC | 0.10% | No change | 500,000 | $920K |
| Morgan Stanley | 0.00% | Add +125.0% | 377,887 | $695K |
| Goldman Sachs Group Inc. | 0.00% | Add +57.6% | 371,129 | $683K |
| CM Management, LLC | 0.46% | No change | 310,000 | $570K |
| Nuveen Asset Management, LLC | 0.00% | No change | 304,504 | $560K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 286,191 | $527K |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | Add +0.2% | 232,049 | $427K |
| Bank of New York Mellon Corp | 0.00% | Reduce -18.3% | 231,934 | $427K |
| Renaissance Technologies | 0.00% | Add +58.3% | 222,600 | $410K |
| Two Sigma Investments, LP | 0.00% | Reduce -10.1% | 193,259 | $356K |
| Cantor Fitzgerald, L. P. | 0.03% | New | 180,000 | $331K |
| Barclays PLC | 0.00% | Add +195.4% | 170,245 | $313K |
| Millennium Management | 0.00% | Reduce -61.0% | 169,403 | $312K |
| Panagora Asset Management Inc. | 0.00% | Add +107.4% | 141,611 | $261K |
| Rhumbline Advisers | 0.00% | Reduce -4.9% | 125,294 | $231K |
| DAFNA Capital Management LLC | 0.05% | No change | 116,882 | $215K |
| Exchange Traded Concepts, LLC | 0.00% | Reduce -12.6% | 97,931 | $180K |
| Two Sigma Advisers, LP | 0.00% | Reduce -24.1% | 86,400 | $159K |
| Deutsche Bank AG | 0.00% | No change | 86,164 | $159K |
| Bank of America Corp. | 0.00% | Add +27.8% | 82,717 | $152K |
| Citigroup Inc. | 0.00% | Add +221.1% | 74,281 | $137K |
| Jane Street Group, LLC | 0.00% | Reduce -52.0% | 73,487 | $135K |
| Gsa Capital Partners LLP | 0.01% | No change | 65,922 | $121K |
| UBS Group AG | 0.00% | Add +30.2% | 65,400 | $120K |
| Citadel Advisors | 0.00% | Reduce -76.0% | 64,226 | $118K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +22.8% | 55,958 | $103K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.6% | 54,532 | $100K |
| LPL Financial LLC | 0.00% | No change | 50,000 | $92K |
| Wells Fargo & Company | 0.00% | Add +4.5% | 46,822 | $86K |
| JPMorgan Chase & Co. | 0.00% | Reduce -3.1% | 44,464 | $82K |
| Caxton Corp. | 0.33% | No change | 43,465 | $80K |
| Manufacturers Life Insurance Company, The | 0.00% | New | 42,671 | $79K |
| SG Americas Securities, LLC | 0.00% | Add +16.6% | 38,665 | $71K |
| New York State Common Retirement Fund | 0.00% | No change | 38,207 | $70K |
| Voya Investment Management LLC | 0.00% | Add +31.3% | 37,663 | $69K |
| Susquehanna International Group, LLP | 0.00% | Reduce -28.6% | 36,037 | $66K |
| T. Rowe Price Associates Inc. | 0.00% | Add +26.7% | 35,616 | $66K |
| Invesco Ltd. | 0.00% | Reduce -5.2% | 35,465 | $65K |
| Pale Fire Capital SE | 0.01% | Reduce -63.1% | 30,507 | $56K |
| Alliancebernstein L.P. | 0.00% | No change | 24,180 | $44K |
| Algert Global LLC | 0.00% | Add +36.2% | 22,588 | $42K |
| HSBC Holdings PLC | 0.00% | Add +17.9% | 22,460 | $41K |
| MetLife Investment Management, LLC | 0.00% | Reduce -13.8% | 21,026 | $39K |
| XTX Topco Ltd | 0.00% | New | 20,221 | $37K |
| ProShare Advisors LLC | 0.00% | Add +57.7% | 19,271 | $35K |
| STRS Ohio | 0.00% | No change | 17,900 | $33K |
| Intech Investment Management LLC | 0.00% | New | 16,292 | $30K |
| Rovin Capital /Ut/ | 0.01% | New | 13,495 | $25K |
| North Star Investment Management Corp. | 0.00% | New | 12,500 | $23K |
| Bleakley Financial Group, LLC | 0.00% | New | 11,404 | $21K |
| Dimensional Fund Advisors LP | 0.00% | No change | 11,117 | $20K |
| Victory Capital Management Inc. | 0.00% | Reduce -5.0% | 10,892 | $20K |
| Royal Bank of Canada | 0.00% | Reduce -65.9% | 11,151 | $20K |
| Legal & General Group Plc | 0.00% | Add +37.3% | 10,171 | $19K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 7,536 | $14K |
| California State Teachers Retirement System | 0.00% | No change | 7,390 | $14K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -90.6% | 4,334 | $8K |
| Amalgamated Bank | 0.00% | No change | 3,077 | $6K |
| Fortitude Family Office, LLC | 0.00% | New | 1,832 | $3K |
| Cwm, LLC | 0.00% | Add +372.7% | 676 | $1K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -28.6% | 429 | $789 |
| Sterling Capital Management LLC | 0.00% | — | 324 | $596 |
| Earned Wealth Advisors, LLC | 0.00% | New | 172 | $316 |
"% of holder's portfolio" is CMPX's weight in each manager's 13F, not the share of Compass Therapeutics Inc. the manager owns.