New Positions
19 managers initiated
Top five by reported value
Cognition Therapeutics Inc NASDAQ NMS - GLOBAL MARKET:CGTX
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
19 new16 added45 reduced8 exited
Total Institutional Holders
80
as of 2025-12-31
Top Holder
BIOS Capital Management, LP
$8.1M
Largest QoQ Increase
VANGUARD GROUP INC
+635,912 sh
Largest QoQ Decrease
TANG CAPITAL MANAGEMENT LLC
-1,200,000 sh
New Positions(19)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Dauntless Investment Group, LLC | 466,000 | +466,000 | $629.1K | +$629.1K | — |
| CM Management, LLC | 200,000 | +200,000 | $270.0K | +$270.0K | — |
| CITADEL ADVISORS LLC | 161,201 | +161,201 | $217.6K | +$217.6K | — |
| OMERS ADMINISTRATION Corp | 159,600 | +159,600 | $215.5K | +$215.5K | — |
| TEXAS CAPITAL BANK WEALTH MANAGEMENT SERVICES INC | 123,296 | +123,296 | $166.4K | +$166.4K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 79,993 | +79,993 | $108.0K | +$108.0K | — |
| XTX Topco Ltd | 37,227 | +37,227 | $50.3K | +$50.3K | — |
| Lighthouse Investment Partners, LLC | 29,580 | +29,580 | $39.9K | +$39.9K | — |
| TWO SIGMA SECURITIES, LLC | 28,640 | +28,640 | $38.7K | +$38.7K | — |
| MARSHALL WACE, LLP | 27,577 | +27,577 | $37.2K | +$37.2K | — |
| Essex Financial Services, Inc. | 20,000 | +20,000 | $27.0K | +$27.0K | — |
| NWAM LLC | 42,777 | +42,777 | $25.1K | +$25.1K | — |
| Qube Research & Technologies Ltd | 17,078 | +17,078 | $23.1K | +$23.1K | — |
| Squarepoint Ops LLC | 10,393 | +10,393 | $14.0K | +$14.0K | — |
| StoneX Group Inc. | 10,000 | +10,000 | $13.5K | +$13.5K | — |
| FIFTH THIRD BANCORP | 5,000 | +5,000 | $6.8K | +$6.8K | — |
| Versant Capital Management, Inc | 2,023 | +2,023 | $2.7K | +$2.7K | — |
| IFP Advisors, Inc | 1,000 | +1,000 | $1.4K | +$1.4K | — |
| Virtu Financial LLC | 39,988 | +39,988 | $54 | +$54 | — |
Added To(16)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 3,317,525 | +635,912 | $4.5M | +$858.5K | 23.7% |
| RENAISSANCE TECHNOLOGIES LLC | 969,513 | +256,013 | $1.3M | +$345.6K | 35.9% |
| DAVENPORT & Co LLC | 2,871,836 | +182,500 | $3.9M | +$246.4K | 6.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 873,954 | +161,227 | $1.2M | +$217.6K | 22.6% |
| Sigma Planning Corp | 216,165 | +89,075 | $294.5K | +$123.0K | 70.1% |
| MORGAN STANLEY | 93,328 | +60,638 | $126.0K | +$81.9K | 185.5% |
| NORTHERN TRUST CORP | 194,314 | +49,073 | $262.3K | +$66.2K | 33.8% |
| BlackRock, Inc. | 1,014,338 | +45,639 | $1.4M | +$61.6K | 4.7% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 192,500 | +30,000 | $259.9K | +$40.5K | 18.5% |
| RAYMOND JAMES FINANCIAL INC | 48,500 | +18,859 | $65.5K | +$25.5K | 63.6% |
| JONES FINANCIAL COMPANIES LLLP | 29,740 | +11,228 | $40.1K | +$15.5K | 60.6% |
| UBS Group AG | 74,332 | +8,293 | $100.3K | +$11.2K | 12.6% |
| Caitong International Asset Management Co., Ltd | 2,661 | +2,616 | $3.6K | +$3.5K | 5813.3% |
| McAdam, LLC | 74,109 | +2,034 | $100.0K | +$2.7K | 2.8% |
| BANK OF AMERICA CORP /DE/ | 5,735 | +140 | $7.7K | +$190 | 2.5% |
| SBI Securities Co., Ltd. | 5 | +4 | $7 | +$6 | 400.0% |
Reduced(45)
Sold Out(8)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 0 | -1,200,000 | $0 | -$1.6M | — |
| Alyeska Investment Group, L.P. | 0 | -102,095 | $0 | -$137.8K | — |
| Everhart Financial Group, Inc. | 0 | -31,731 | $0 | -$42.8K | — |
| REGIONS FINANCIAL CORP | 0 | -31,448 | $0 | -$42.5K | — |
| Advisory Services Network, LLC | 0 | -2,500 | $0 | -$3.4K | — |
| Tower Research Capital LLC (TRC) | 0 | -1,996 | $0 | -$2.7K | — |
| Nova Wealth Management, Inc. | 0 | -500 | $0 | -$675 | — |
| Royal Bank of Canada | 0 | -400 | $0 | $0 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| BIOS Capital Management, LP | 6,000,000 | $8.1M | 0 | 0.0% |
| VANGUARD GROUP INC | 3,317,525 | $4.5M | +635,912 | 23.7% |
| DAVENPORT & Co LLC | 2,871,836 | $3.9M | +182,500 | 6.8% |
| BlackRock, Inc. | 1,014,338 | $1.4M | +45,639 | 4.7% |
| Chescapmanager LLC | 997,029 | $1.3M | 0 | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 969,513 | $1.3M | +256,013 | 35.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 873,954 | $1.2M | +161,227 | 22.6% |
| JANE STREET GROUP, LLC | 614,261 | $829.3K | -311,889 | -33.7% |
| Hilton Capital Management, LLC | 548,950 | $741.1K | -32,200 | -5.5% |
| Dauntless Investment Group, LLC | 466,000 | $629.1K | +466,000 | — |
| STATE STREET CORP | 314,483 | $424.6K | -10,500 | -3.2% |
| Voss Capital, LLC | 279,340 | $377.1K | -20,660 | -6.9% |
| Sigma Planning Corp | 216,165 | $294.5K | +89,075 | 70.1% |
| AMERICAN FINANCIAL GROUP INC | 205,000 | $276.8K | 0 | 0.0% |
| CM Management, LLC | 200,000 | $270.0K | +200,000 | — |
| NORTHERN TRUST CORP | 194,314 | $262.3K | +49,073 | 33.8% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 192,500 | $259.9K | +30,000 | 18.5% |
| CITADEL ADVISORS LLC | 161,201 | $217.6K | +161,201 | — |
| OMERS ADMINISTRATION Corp | 159,600 | $215.5K | +159,600 | — |
| Graham Capital Management, L.P. | 151,870 | $205.0K | -74,687 | -33.0% |
New & Closed Positions this quarter
Closed Positions
8 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for CGTX against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.