Cognition TherapeuticsCGTX
13F holders, Q1 2026 (March 31)75holders −3
10new positions
14sold out
3famous investors
$0.76avg. 13F price*
At the end of Q1 2026, 75 institutions reported holding Cognition Therapeutics Inc. (CGTX) in their 13F filings, down 3 from Q4 2025. 10 opened new positions and 14 sold out. The largest holders were BIOS Capital Management, LP ($4.6M), Vanguard Capital Management LLC ($2.3M) and DAVENPORT & Co LLC ($2.2M). 3 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Mario Gabelli (0.0% of GAMCO Investors's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Cognition Therapeutics Inc.
- CUSIP
- 19243B102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 10 | $226K |
| Exits | 14 | $793K |
All 13F filers, Q4 2025 → Q1 2026: 1,075,552 shares bought and 1,252,736 shares sold, net −177,184 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 75 holders
| BIOS Capital Management, LP | 8.63% | No change | 6,000,000 | $4.6M |
| Vanguard Capital Management LLC | 0.00% | — | 3,001,787 | $2.3M |
| DAVENPORT & Co LLC | 0.01% | Add +0.7% | 2,892,808 | $2.2M |
| Renaissance Technologies | 0.00% | Add +15.2% | 1,117,136 | $848K |
| Chescapmanager LLC | 0.12% | No change | 997,029 | $757K |
| BlackRock, Inc. | 0.00% | Reduce -4.5% | 968,362 | $735K |
| Geode Capital Management, LLC | 0.00% | Add +5.3% | 920,208 | $699K |
| Hilton Capital Management, LLC | 0.03% | No change | 548,950 | $417K |
| Vanguard Fiduciary Trust Co. | 0.00% | — | 463,684 | $352K |
| Dauntless Investment Group, LLC | 0.92% | Reduce -7.5% | 431,000 | $327K |
| CM Management, LLC | 0.25% | Add +100.0% | 400,000 | $304K |
| Jane Street Group, LLC | 0.00% | Reduce -39.7% | 370,140 | $281K |
| Sigma Planning Corp | 0.01% | Add +56.3% | 337,765 | $257K |
| State Street Corp. | 0.00% | No change | 314,483 | $239K |
| American Financial Group Inc. | 0.06% | No change | 205,000 | $156K |
| Voss Capital, LP | 0.01% | Reduce -28.4% | 200,000 | $152K |
| XTX Topco Ltd | 0.00% | Add +426.0% | 195,803 | $149K |
| Tocqueville Asset Management L.P. | 0.00% | Add +1.3% | 195,000 | $148K |
| Northern Trust Corp. | 0.00% | Reduce -13.2% | 168,686 | $128K |
| HRT Financial LP | 0.00% | New | 152,999 | $116K |
| Texas Capital Bank Wealth Management Services Inc | 0.01% | No change | 123,296 | $94K |
| Charles Schwab Investment Management Inc. | 0.00% | No change | 84,940 | $65K |
| Susquehanna International Group, LLP | 0.00% | Add +0.8% | 80,663 | $61K |
| UBS Group AG | 0.00% | Add +3.4% | 76,873 | $58K |
| Corient Private Wealth LP | 0.00% | No change | 72,112 | $55K |
| McAdam, LLC | 0.00% | Reduce -5.6% | 69,953 | $53K |
| Virtu Financial LLC | 0.00% | Add +75.5% | 70,162 | $53K |
| Catalyst Funds Management Pty Ltd | 0.01% | New | 52,800 | $40K |
| Fca Corp. | 0.01% | No change | 52,536 | $40K |
| Circle Wealth Management, LLC | 0.00% | No change | 48,842 | $37K |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 0.00% | No change | 48,000 | $36K |
| Raymond James Financial Inc. | 0.00% | Reduce -2.1% | 47,500 | $36K |
| Cetera Investment Advisers | 0.00% | No change | 41,150 | $31K |
| Essex Financial Services, Inc. | 0.00% | Add +100.0% | 40,000 | $30K |
| Jones Financial Companies LLLP | 0.00% | Add +19.3% | 35,481 | $26K |
| Bangor Savings Bank | 0.00% | No change | 34,019 | $26K |
| Two Sigma Securities, LLC | 0.00% | Add +11.3% | 31,863 | $24K |
| Creative Planning | 0.00% | Add +0.7% | 30,204 | $23K |
| Gabelli Funds LLC | 0.00% | New | 30,000 | $23K |
| Bryn Mawr Trust Advisors, LLC | 0.00% | No change | 29,050 | $22K |
| Morgan Stanley | 0.00% | Reduce -70.1% | 27,873 | $21K |
| Squarepoint Ops LLC | 0.00% | Add +155.4% | 26,546 | $20K |
| Citadel Advisors | 0.00% | Reduce -83.9% | 25,905 | $20K |
| CWA Asset Management Group, LLC | 0.00% | No change | 25,250 | $19K |
| Private Management Group Inc. | 0.00% | No change | 24,000 | $18K |
| HighTower Advisors, LLC | 0.00% | No change | 24,000 | $18K |
| Vanguard Global Advisers, LLC | 0.00% | — | 23,641 | $18K |
| GAMCO Investors | 0.00% | No change | 20,000 | $15K |
| Rockefeller Capital Management L.P. | 0.00% | No change | 19,231 | $15K |
| Two Sigma Investments, LP | 0.00% | Reduce -59.7% | 19,229 | $15K |
| Chicago Partners Investment Group LLC | 0.00% | Reduce -0.1% | 10,909 | $14K |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 17,467 | $13K |
| Mercer Global Advisors Inc. | 0.00% | No change | 15,951 | $12K |
| Focus Partners Wealth | 0.00% | No change | 15,000 | $11K |
| Citizens Financial Group Inc. | 0.00% | No change | 13,679 | $10K |
| Bank of New York Mellon Corp | 0.00% | New | 13,462 | $10K |
| Bradley Foster & Sargent Inc. | 0.00% | No change | 11,722 | $9K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | New | 11,034 | $8K |
| Elevation Point Wealth Partners, LLC | 0.00% | New | 10,040 | $8K |
| Vestmark Advisory Solutions, Inc. | 0.00% | New | 10,040 | $8K |
| Barry Investment Advisors, LLC | 0.00% | No change | 10,000 | $8K |
| Retirement Planning Group, LLC | 0.00% | No change | 10,000 | $8K |
| Robertson Stephens Wealth Management, LLC | 0.00% | No change | 10,000 | $8K |
| MML Investors Services, LLC | 0.00% | No change | 10,000 | $8K |
| Schonfeld Strategic Advisors LLC | 0.00% | New | 10,000 | $8K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 5,339 | $4K |
| Fifth Third Bancorp | 0.00% | No change | 5,000 | $4K |
| Osaic Holdings, Inc. | 0.00% | Reduce -30.4% | 3,200 | $2K |
| Versant Capital Management, Inc | 0.00% | Add +51.9% | 3,073 | $2K |
| Wells Fargo & Company | 0.00% | Add +1.7% | 3,050 | $2K |
| Advisory Services Network, LLC | 0.00% | New | 2,500 | $2K |
| MAI Capital Management | 0.00% | No change | 250 | $190 |
| SBI Securities Co., Ltd. | 0.00% | Add +220.0% | 16 | $12 |
| FMR LLC | 0.00% | No change | 1 | $1 |
| Caitong International Asset Management Co., Ltd | 0.00% | Reduce -99.0% | 1 | $1 |
"% of holder's portfolio" is CGTX's weight in each manager's 13F, not the share of Cognition Therapeutics Inc. the manager owns.