COGNITION THERAPEUTICS INC (CGTX) Top Institutional Shareholders
COGNITION THERAPEUTICS INC (CGTX) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $16.11M in CGTX holdings during the latest filing period.
Bios Capital Management, Lp is currently the largest disclosed institutional shareholder of CGTX tracked by InsiderSet, reporting ownership valued at approximately $4.56M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $8.52M, representing an estimated gain of +86.84% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 82% of the total disclosed CGTX value among the investors covered in this analysis. Major shareholders include Bios Capital Management, Lp, Vanguard Capital Management Llc, Davenport & Co Llc, and several other long-term asset managers with concentrated positions in COGNITION THERAPEUTICS INC (CGTX).
This page ranks the largest institutional CGTX shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
75
Total Reported Value
$16.11M
Largest Holder
Bios Capital Management, Lp
Largest Position
$4.56M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
89
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Bios Capital Management, Lp | 8.63% | 6,000,000 | $4,560,000 | $8,520,000 | +$3,960,000 | +86.84% | |
| Vanguard Capital Management Llc | 0.00% | 3,001,787 | $2,281,358 | $4,262,538 | +$1,981,180 | +86.84% | |
| Davenport & Co Llc | 0.01% | 2,892,808 | $2,197,088 | $4,107,787 | +$1,910,699 | +86.97% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 1,117,136 | $848,465 | $1,586,333 | +$737,868 | +86.97% |
| Chescapmanager Llc | 0.12% | 997,029 | $757,244 | $1,415,781 | +$658,537 | +86.96% | |
| Blackrock, Inc. | 0.00% | 968,362 | $735,472 | $1,375,074 | +$639,602 | +86.96% | |
| Geode Capital Management, Llc | 0.00% | 920,208 | $699,234 | $1,306,695 | +$607,461 | +86.88% | |
| Hilton Capital Management, Llc | 0.03% | 548,950 | $416,928 | $779,509 | +$362,581 | +86.96% | |
| Vanguard Fiduciary Trust Co | 0.00% | 463,684 | $352,400 | $658,431 | +$306,031 | +86.84% | |
| Dauntless Investment Group, Llc | 0.92% | 431,000 | $327,345 | $612,020 | +$284,675 | +86.96% | |
| Cm Management, Llc | 0.25% | 400,000 | $303,800 | $568,000 | +$264,200 | +86.97% | |
| Jane Street Group, Llc | 0.00% | 370,140 | $281,121 | $525,599 | +$244,478 | +86.97% | |
| Sigma Planning Corp | 0.01% | 337,765 | $256,533 | $479,626 | +$223,093 | +86.96% | |
| State Street Corp | 0.00% | 314,483 | $238,850 | $446,566 | +$207,716 | +86.96% | |
| American Financial Group Inc | 0.06% | 205,000 | $155,698 | $291,100 | +$135,402 | +86.96% | |
| Voss Capital, Lp | 0.01% | 200,000 | $151,900 | $284,000 | +$132,100 | +86.97% | |
| Xtx Topco Ltd | 0.00% | 195,803 | $148,712 | $278,040 | +$129,328 | +86.97% | |
| Tocqueville Asset Management L.P. | 0.00% | 195,000 | $148,103 | $276,900 | +$128,797 | +86.96% | |
| Northern Trust Corp | 0.00% | 168,686 | $128,117 | $239,534 | +$111,417 | +86.97% | |
| Texas Capital Bank Wealth Management Services Inc | 0.01% | 123,296 | $93,643 | $175,080 | +$81,437 | +86.97% | |
| Charles Schwab Investment Management Inc | 0.00% | 84,940 | $64,512 | $120,615 | +$56,103 | +86.96% | |
| Susquehanna International Group, Llp | 0.00% | 80,663 | $61,264 | $114,541 | +$53,277 | +86.96% | |
| Ubs Group Ag | 0.00% | 76,873 | $58,347 | $109,160 | +$50,813 | +87.09% | |
| Corient Private Wealth Llc | 0.00% | 72,112 | $54,769 | $102,399 | +$47,630 | +86.97% | |
| Mcadam, Llc | 0.00% | 69,953 | $53,129 | $99,333 | +$46,204 | +86.97% | |
| Catalyst Funds Management Pty Ltd | 0.01% | 52,800 | $40,102 | $74,976 | +$34,874 | +86.96% | |
| Fca Corp | 0.01% | 52,536 | $39,901 | $74,601 | +$34,700 | +86.97% | |
| Circle Wealth Management, Llc | 0.00% | 48,842 | $37,095 | $69,356 | +$32,261 | +86.97% | |
| Empirical Financial Services, Llc D.B.A. Empirical Wealth Management | 0.00% | 48,000 | $36,456 | $68,160 | +$31,704 | +86.97% | |
| Raymond James Financial Inc | 0.00% | 47,500 | $36,076 | $67,450 | +$31,374 | +86.97% | |
| Cetera Investment Advisers | 0.00% | 41,150 | $31,253 | $58,433 | +$27,180 | +86.97% | |
| Essex Financial Services, Inc. | 0.00% | 40,000 | $30,380 | $56,800 | +$26,420 | +86.97% | |
| Jones Financial Companies Lllp | 0.00% | 35,481 | $25,901 | $50,383 | +$24,482 | +94.52% | |
| Bangor Savings Bank | 0.00% | 34,019 | $25,837 | $48,307 | +$22,470 | +86.97% | |
| Two Sigma Securities, Llc | 0.00% | 31,863 | $24,200 | $45,245 | +$21,045 | +86.96% | |
| Creative Planning | 0.00% | 30,204 | $22,940 | $42,890 | +$19,950 | +86.96% | |
| Gabelli Funds Llc | 0.00% | 30,000 | $22,785 | $42,600 | +$19,815 | +86.97% | |
| Bryn Mawr Trust Advisors, Llc | 0.00% | 29,050 | $22,063 | $41,251 | +$19,188 | +86.97% | |
| Morgan Stanley | 0.00% | 27,873 | $21,170 | $39,580 | +$18,410 | +86.96% | |
| Squarepoint Ops Llc | 0.00% | 26,546 | $20,162 | $37,695 | +$17,533 | +86.96% | |
| Citadel Advisors Llc | 0.00% | 25,905 | $19,675 | $36,785 | +$17,110 | +86.96% | |
| Cwa Asset Management Group, Llc | 0.00% | 25,250 | $19,177 | $35,855 | +$16,678 | +86.97% | |
| Hightower Advisors, Llc | 0.00% | 24,000 | $18,228 | $34,080 | +$15,852 | +86.97% | |
| Private Management Group Inc | 0.00% | 24,000 | $18,228 | $34,080 | +$15,852 | +86.97% | |
| Vanguard Global Advisers, Llc | 0.00% | 23,641 | $17,967 | $33,570 | +$15,603 | +86.84% | |
| Gamco Investors, Inc. Et Al | 0.00% | 20,000 | $15,190 | $28,400 | +$13,210 | +86.97% | |
| Rockefeller Capital Management L.P. | 0.00% | 19,231 | $14,606 | $27,308 | +$12,702 | +86.96% | |
| Two Sigma Investments, Lp | 0.00% | 19,229 | $14,604 | $27,305 | +$12,701 | +86.97% | |
| Chicago Partners Investment Group Llc | 0.00% | 10,909 | $14,073 | $15,491 | +$1,418 | +10.07% | |
| Northwestern Mutual Wealth Management Co | 0.00% | 17,467 | $13,266 | $24,803 | +$11,537 | +86.97% |
Frequently asked questions about CGTX
Who owns the most CGTX stock?
The largest holders of CGTX are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for COGNITION THERAPEUTICS INC (CGTX).
Is CGTX widely held by superinvestors?
Many widely followed stocks like CGTX appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CGTX is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.