| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BIOS Memory SPV I, LP | 6.9% | $15,027,696 | 6,059,555 | AARON G.L. FLETCHER | 19 Sep 2025 |
As of 30 Sep 2025, 68 institutional investors reported holding 21,268,922 shares of COGNITION THERAPEUTICS INC - Common Stock, par value $0.001 per share (CGTX). This represents 24% of the company’s total 87,819,638 outstanding shares.
The largest institutional shareholders of COGNITION THERAPEUTICS INC - Common Stock, par value $0.001 per share (CGTX) together control 23% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BIOS Capital Management, LP | 6.8% | 6,000,000 | 0% | 9.1% | $8,100,000 |
| DAVENPORT & Co LLC | 3.1% | 2,689,336 | 0.02% | $3,630,604 | |
| VANGUARD GROUP INC | 3.1% | 2,681,613 | +106% | 0% | $3,620,177 |
| TANG CAPITAL MANAGEMENT LLC | 1.4% | 1,200,000 | 0.06% | $1,620,000 | |
| Chescapmanager LLC | 1.1% | 997,029 | +98% | 0.21% | $1,345,989 |
| BlackRock, Inc. | 1.1% | 968,699 | +1160% | 0% | $1,307,743 |
| JANE STREET GROUP, LLC | 1.1% | 926,150 | +6909% | 0% | $1,250,302 |
| RENAISSANCE TECHNOLOGIES LLC | 0.81% | 713,500 | +640% | 0% | $963,225 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.81% | 712,727 | +93% | 0% | $962,527 |
| Hilton Capital Management, LLC | 0.66% | 581,150 | 0.06% | $784,553 | |
| MILLENNIUM MANAGEMENT LLC | 0.64% | 560,553 | 0% | $756,747 | |
| STATE STREET CORP | 0.37% | 324,983 | +167% | 0% | $438,727 |
| Voss Capital, LP | 0.34% | 300,000 | -33% | 0.02% | $405,000 |
| Quadrature Capital Ltd | 0.3% | 263,087 | 0% | $357,798 | |
| Graham Capital Management, L.P. | 0.26% | 226,557 | 0.01% | $305,852 | |
| AMERICAN FINANCIAL GROUP INC | 0.23% | 205,000 | 0% | 0.11% | $276,750 |
| GSA CAPITAL PARTNERS LLP | 0.22% | 196,357 | 0.02% | $265,000 | |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 0.19% | 162,500 | +470% | 0% | $219,375 |
| NORTHERN TRUST CORP | 0.17% | 145,241 | +206% | 0% | $196,075 |
| Sigma Planning Corp | 0.14% | 127,090 | -14% | 0% | $171,572 |
| Alyeska Investment Group, L.P. | 0.12% | 102,095 | 0% | $137,828 | |
| TWO SIGMA INVESTMENTS, LP | 0.11% | 96,991 | +1.9% | 0% | $130,938 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.1% | 84,940 | 0% | $114,669 | |
| Corient Private Wealth LLC | 0.08% | 72,112 | 0% | $97,351 | |
| McAdam, LLC | 0.08% | 72,075 | 0% | $97,301 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 3,035,133 | $4,098,031 | +$204,859 | $1.35 | 7 |
| 2025 Q3 | 21,268,922 | $28,723,974 | +$14,962,053 | $1.35 | 68 |
| 2025 Q2 | 11,168,930 | $3,463,844 | -$159,050 | $0.31 | 45 |
| 2025 Q1 | 11,627,581 | $4,889,933 | +$37,435 | $0.42 | 48 |
| 2024 Q4 | 11,088,340 | $7,775,058 | +$595,627 | $0.70 | 44 |
| 2024 Q3 | 4,253,980 | $1,990,924 | -$2,451,158 | $0.47 | 39 |
| 2024 Q2 | 5,310,353 | $8,815,784 | -$2,998,367 | $1.66 | 46 |
| 2024 Q1 | 7,090,800 | $12,904,468 | -$197,637 | $1.82 | 46 |
| 2023 Q4 | 7,154,013 | $13,234,773 | +$56,992 | $1.85 | 36 |
| 2023 Q3 | 7,236,396 | $10,419,453 | +$193,944 | $1.44 | 34 |
| 2023 Q2 | 7,100,887 | $12,994,058 | -$80,887 | $1.83 | 34 |
| 2023 Q1 | 7,140,406 | $14,140,001 | +$282,877 | $1.98 | 32 |
| 2022 Q4 | 4,800,813 | $10,080,423 | +$4,062,100 | $2.10 | 32 |
| 2022 Q3 | 5,091,352 | $9,669,716 | +$1,037,445 | $1.90 | 29 |
| 2022 Q2 | 4,504,385 | $9,489,895 | +$5,791,733 | $2.11 | 27 |
| 2022 Q1 | 1,666,005 | $4,577,000 | +$779,768 | $2.75 | 25 |
| 2021 Q4 | 1,334,704 | $8,437,000 | +$8,437,000 | $6.32 | 18 |