COGNITION THERAPEUTICS INC - CGTX
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 4 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BIOS Capital Management, LP | History | No change | 6,000,000 | 8,100 | 9.8% | 9.11% | 1 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| VANGUARD GROUP INC | History | Added to | 3,317,525 | 4,478 | 0.0% | 0.0% | 2 | +635,912 | 23.71% | Q4 2025 | Jan 29, 2026 |
| DAVENPORT & Co LLC | History | Added to | 2,871,836 | 3,876 | 0.02% | 0.02% | 3 | +182,500 | 6.79% | Q4 2025 | Jan 12, 2026 |
| BlackRock, Inc. | History | Added to | 1,014,338 | 1,369 | 0.0% | 0.0% | 4 | +45,639 | 4.71% | Q4 2025 | Feb 12, 2026 |
| Chescapmanager LLC | History | No change | 997,029 | 1,345 | 0.11% | 0.13% | 5 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 969,513 | 1,308 | 0.0% | 0.0% | 6 | +256,013 | 35.88% | Q4 2025 | Feb 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 873,954 | 1,180 | 0.0% | 0.0% | 7 | +161,227 | 22.62% | Q4 2025 | Feb 09, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 614,261 | 829 | 0.0% | 0.0% | 8 | -311,889 | -33.68% | Q4 2025 | Feb 12, 2026 |
| Hilton Capital Management, LLC | History | Reduced | 548,950 | 741 | 0.06% | 0.06% | 9 | -32,200 | -5.54% | Q4 2025 | Feb 12, 2026 |
| Dauntless Investment Group, LLC | History | New | 466,000 | 629 | 0.5% | — | 10 | +466,000 | New | Q4 2025 | Feb 17, 2026 |
| STATE STREET CORP | History | Reduced | 314,483 | 424 | 0.0% | 0.0% | 11 | -10,500 | -3.23% | Q4 2025 | Feb 13, 2026 |
| Voss Capital, LP | History | Reduced | 279,340 | 377 | 0.02% | 0.02% | 12 | -20,660 | -6.89% | Q4 2025 | Feb 13, 2026 |
| Sigma Planning Corp | History | Added to | 216,165 | 294 | 0.01% | 0.0% | 13 | +89,075 | 70.09% | Q4 2025 | Jan 30, 2026 |
| AMERICAN FINANCIAL GROUP INC | History | No change | 205,000 | 276 | 0.1% | 0.11% | 14 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| CM Management, LLC | History | New | 200,000 | 270 | 0.23% | — | 15 | +200,000 | New | Q4 2025 | Feb 02, 2026 |
| NORTHERN TRUST CORP | History | Added to | 194,314 | 262 | 0.0% | 0.0% | 16 | +49,073 | 33.79% | Q4 2025 | Feb 17, 2026 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | History | Added to | 192,500 | 259 | 0.0% | 0.0% | 17 | +30,000 | 18.46% | Q4 2025 | Feb 12, 2026 |
| CITADEL ADVISORS LLC | History | New | 161,201 | 217 | 0.0% | — | 18 | +161,201 | New | Q4 2025 | Feb 17, 2026 |
| OMERS ADMINISTRATION Corp | History | New | 159,600 | 215 | 0.0% | — | 19 | +159,600 | New | Q4 2025 | Feb 13, 2026 |
| Graham Capital Management, L.P. | History | Reduced | 151,870 | 205 | 0.0% | 0.0% | 20 | -74,687 | -32.97% | Q4 2025 | Feb 17, 2026 |
| Texas Capital Bank Wealth Management Services Inc | History | New | 123,296 | 166 | 0.01% | — | 21 | +123,296 | New | Q4 2025 | Feb 09, 2026 |
| MORGAN STANLEY | History | Added to | 93,328 | 125 | 0.0% | 0.0% | 22 | +60,638 | 185.49% | Q4 2025 | Feb 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | No change | 84,940 | 114 | 0.0% | 0.0% | 23 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | New | 79,993 | 107 | 0.0% | — | 24 | +79,993 | New | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 74,332 | 100 | 0.0% | 0.0% | 25 | +8,293 | 12.56% | Q4 2025 | Jan 29, 2026 |
| McAdam, LLC | History | Added to | 74,109 | 100 | 0.0% | 0.0% | 26 | +2,034 | 2.82% | Q4 2025 | Feb 13, 2026 |
| Corient Private Wealth LLC | History | No change | 72,112 | 97 | 0.0% | 0.0% | 27 | 0 | 0.0% | Q4 2025 | Mar 09, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 64,657 | 87 | 0.0% | 0.0% | 28 | -495,896 | -88.47% | Q4 2025 | Feb 17, 2026 |
| FCA CORP /TX | History | No change | 52,536 | 70 | 0.02% | 0.02% | 29 | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |
| RAYMOND JAMES FINANCIAL INC | History | Added to | 48,500 | 65 | 0.0% | 0.0% | 30 | +18,859 | 63.62% | Q4 2025 | Feb 18, 2026 |
| Circle Wealth Management, LLC | History | No change | 48,842 | 65 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 47,729 | 64 | 0.0% | 0.0% | 32 | -49,262 | -50.79% | Q4 2025 | Feb 17, 2026 |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | History | No change | 48,000 | 64 | 0.0% | 0.0% | 33 | 0 | 0.0% | Q4 2025 | Jan 16, 2026 |
| CASTLE WEALTH MANAGEMENT LLC | History | No change | 44,005 | 59 | 0.02% | 0.02% | 34 | 0 | 0.0% | Q4 2025 | Jan 22, 2026 |
| Cetera Investment Advisers | History | Reduced | 41,150 | 55 | 0.0% | 0.0% | 35 | -19,000 | -31.59% | Q4 2025 | Feb 17, 2026 |
| Virtu Financial LLC | History | New | 39,988 | 54 | 0.0% | — | 36 | +39,988 | New | Q4 2025 | Feb 23, 2026 |
| XTX Topco Ltd | History | New | 37,227 | 50 | 0.0% | — | 37 | +37,227 | New | Q4 2025 | Feb 17, 2026 |
| Bangor Savings Bank | History | No change | 34,019 | 45 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q4 2025 | Jan 16, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | Added to | 29,740 | 40 | 0.0% | 0.0% | 39 | +11,228 | 60.65% | Q4 2025 | Feb 17, 2026 |
| Creative Planning | History | No change | 30,004 | 40 | 0.0% | 0.0% | 40 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| Quadrature Capital Ltd | History | Reduced | 29,513 | 39 | 0.0% | 0.0% | 42 | -233,574 | -88.78% | Q4 2025 | Feb 17, 2026 |
| Lighthouse Investment Partners, LLC | History | New | 29,580 | 39 | 0.0% | — | 41 | +29,580 | New | Q4 2025 | Feb 17, 2026 |
| Bryn Mawr Trust Advisors, LLC | History | Reduced | 29,050 | 39 | 0.0% | 0.0% | 43 | -10,416 | -26.39% | Q4 2025 | Feb 04, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 28,640 | 38 | 0.01% | — | 44 | +28,640 | New | Q4 2025 | Feb 17, 2026 |
| MARSHALL WACE, LLP | History | New | 27,577 | 37 | 0.0% | — | 45 | +27,577 | New | Q4 2025 | Feb 13, 2026 |
| CWA Asset Management Group, LLC | History | No change | 25,250 | 34 | 0.0% | 0.0% | 46 | 0 | 0.0% | Q4 2025 | Jan 07, 2026 |
| HighTower Advisors, LLC | History | Reduced | 24,000 | 32 | 0.0% | 0.0% | 48 | -500 | -2.04% | Q4 2025 | Feb 06, 2026 |
| PRIVATE MANAGEMENT GROUP INC | History | No change | 24,000 | 32 | 0.0% | 0.0% | 47 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Essex Financial Services, Inc. | History | New | 20,000 | 27 | 0.0% | — | 50 | +20,000 | New | Q4 2025 | Feb 10, 2026 |
| GAMCO INVESTORS, INC. ET AL | History | No change | 20,000 | 27 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |
| Rockefeller Capital Management L.P. | History | No change | 19,231 | 25 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q4 2025 | Mar 16, 2026 |
| Qube Research & Technologies Ltd | History | New | 17,078 | 23 | 0.0% | — | 53 | +17,078 | New | Q4 2025 | Feb 17, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 17,467 | 23 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q4 2025 | Feb 10, 2026 |
| MERCER GLOBAL ADVISORS INC /ADV | History | No change | 15,951 | 21 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q4 2025 | Feb 18, 2026 |
| Focus Partners Wealth | History | No change | 15,000 | 20 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| BESSEMER GROUP INC | History | No change | 13,797 | 19 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q4 2025 | Feb 05, 2026 |
| CITIZENS FINANCIAL GROUP INC/RI | History | No change | 13,679 | 18 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q4 2025 | Jan 30, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Reduced | 11,843 | 16 | 0.0% | 0.02% | 58 | -184,514 | -93.97% | Q4 2025 | Feb 06, 2026 |
| LPL Financial LLC | History | Reduced | 11,500 | 15 | 0.0% | 0.0% | 60 | -3,773 | -24.7% | Q4 2025 | Feb 11, 2026 |
| BRADLEY FOSTER & SARGENT INC/CT | History | No change | 11,722 | 15 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| Chicago Partners Investment Group LLC | History | No change | 10,920 | 15 | 0.0% | 0.0% | 61 | 0 | 0.0% | Q4 2025 | Jan 28, 2026 |
| Squarepoint Ops LLC | History | New | 10,393 | 14 | 0.0% | — | 63 | +10,393 | New | Q4 2025 | Feb 13, 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | Reduced | 10,000 | 14 | 0.0% | 0.0% | 62 | -1,000 | -9.09% | Q4 2025 | Jan 08, 2026 |
| StoneX Group Inc. | History | New | 10,000 | 13 | 0.0% | — | 65 | +10,000 | New | Q4 2025 | Feb 12, 2026 |
| MML INVESTORS SERVICES, LLC | History | No change | 10,000 | 13 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Retirement Planning Group, LLC | History | No change | 10,000 | 13 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q4 2025 | Feb 03, 2026 |
| Barry Investment Advisors, LLC | History | No change | 10,000 | 13 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| Robertson Stephens Wealth Management, LLC | History | No change | 10,000 | 13 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q4 2025 | Feb 02, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 5,735 | 7 | 0.0% | 0.0% | 69 | +140 | 2.5% | Q4 2025 | Feb 17, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 4,600 | 6 | 0.0% | 0.0% | 71 | -8,000 | -63.49% | Q4 2025 | Feb 17, 2026 |
| FIFTH THIRD BANCORP | History | New | 5,000 | 6 | 0.0% | — | 70 | +5,000 | New | Q4 2025 | Feb 02, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 3,000 | 4 | 0.0% | 0.0% | 72 | -1,000 | -25.0% | Q4 2025 | Feb 13, 2026 |
| Versant Capital Management, Inc | History | New | 2,023 | 2 | 0.0% | — | 73 | +2,023 | New | Q4 2025 | Jan 08, 2026 |
| Global Retirement Partners, LLC | History | No change | 2,000 | 2 | 0.0% | 0.0% | 74 | 0 | 0.0% | Q4 2025 | Feb 06, 2026 |
| TANG CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.06% | — | -1,200,000 | -100.0% | Q3 2025 | Nov 14, 2025 |
| Alyeska Investment Group, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -102,095 | -100.0% | Q3 2025 | Nov 17, 2025 |
| Everhart Financial Group, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -31,731 | -100.0% | Q3 2025 | Nov 04, 2025 |
| REGIONS FINANCIAL CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -15,724 | -100.0% | Q3 2025 | Nov 19, 2025 |
| Advisory Services Network, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -2,500 | -100.0% | Q3 2025 | Nov 18, 2025 |
| Tower Research Capital LLC (TRC) | History | Closed out | 0 | 0 | — | 0.0% | — | -1,996 | -100.0% | Q3 2025 | Nov 14, 2025 |
| IFP Advisors, Inc | History | Closed out | 0 | 0 | — | 0.0% | — | -1,000 | -100.0% | Q3 2025 | Feb 06, 2026 |
| Nova Wealth Management, Inc. | History | Closed out | 0 | 0 | — | — | — | -500 | -100.0% | Q3 2025 | Oct 07, 2025 |
| Caitong International Asset Management Co., Ltd | History | Added to | 198 | 0 | — | — | — | +153 | 340.0% | Q4 2025 | Mar 03, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 5 | 0 | — | — | — | +4 | 400.0% | Q4 2025 | Feb 03, 2026 |
| FMR LLC | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| MAI Capital Management | History | No change | 250 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |