COGNITION THERAPEUTICS INC (CGTX) 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 June 30, 2026. The institutional investors covered on this page collectively reported approximately $25.89M 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 $6.90M in its June 30, 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 $6.12M, representing an estimated loss of -11.30% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 85% of the total disclosed CGTX value among the investors covered in this analysis. Major shareholders include Bios Capital Management, Lp, Davenport & Co Llc, Vanguard Capital Management 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
62
Total Reported Value
$25.89M
Largest Holder
Bios Capital Management, Lp
Largest Position
$6.90M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
91
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 | 16.56% | 6,000,000 | $6,900,001 | $6,120,000 | -$780,001 | -11.30% | |
| Davenport & Co Llc | 0.02% | 4,259,511 | $4,898,438 | $4,344,701 | -$553,737 | -11.30% | |
| Vanguard Capital Management Llc | 0.00% | 3,438,775 | $3,954,591 | $3,507,551 | -$447,041 | -11.30% | |
| Blackrock, Inc. | 0.00% | 1,261,993 | $1,451,292 | $1,287,233 | -$164,059 | -11.30% | |
| Chescapmanager Llc | 0.15% | 997,029 | $1,146,583 | $1,016,970 | -$129,613 | -11.30% | |
| Geode Capital Management, Llc | 0.00% | 910,006 | $1,047,051 | $928,206 | -$118,845 | -11.35% | |
| Renaissance Technologies LLC | Jim Simons | 0.00% | 693,288 | $797,281 | $707,154 | -$90,127 | -11.30% |
| Hilton Capital Management, Llc | 0.04% | 548,950 | $631,293 | $559,929 | -$71,364 | -11.30% | |
| Vanguard Fiduciary Trust Co | 0.00% | 508,220 | $584,453 | $518,384 | -$66,069 | -11.30% | |
| Cm Management, Llc | 0.33% | 450,000 | $517,500 | $459,000 | -$58,500 | -11.30% | |
| Dauntless Investment Group, Llc | 0.74% | 371,701 | $427,456 | $379,135 | -$48,321 | -11.30% | |
| Sigma Planning Corp | 0.01% | 362,265 | $416,605 | $369,510 | -$47,095 | -11.30% | |
| State Street Corp | 0.00% | 348,983 | $401,330 | $355,963 | -$45,367 | -11.30% | |
| Tocqueville Asset Management L.P. | 0.00% | 320,500 | $368,575 | $326,910 | -$41,665 | -11.30% | |
| Ubs Group Ag | 0.00% | 218,536 | $251,316 | $222,907 | -$28,409 | -11.30% | |
| American Financial Group Inc | 0.08% | 205,000 | $235,750 | $209,100 | -$26,650 | -11.30% | |
| Northern Trust Corp | 0.00% | 178,202 | $204,932 | $181,766 | -$23,166 | -11.30% | |
| Voss Capital, Lp | 0.01% | 175,000 | $201,250 | $178,500 | -$22,750 | -11.30% | |
| Texas Capital Bank Wealth Management Services Inc | 0.01% | 143,296 | $164,790 | $146,162 | -$18,628 | -11.30% | |
| Charles Schwab Investment Management Inc | 0.00% | 84,940 | $97,681 | $86,639 | -$11,042 | -11.30% | |
| Virtu Financial Llc | 0.00% | 83,434 | $96,000 | $85,103 | -$10,897 | -11.35% | |
| Xtx Topco Ltd | 0.00% | 78,471 | $90,242 | $80,040 | -$10,202 | -11.30% | |
| Corient Private Wealth Llc | 0.00% | 78,226 | $89,960 | $79,791 | -$10,169 | -11.30% | |
| Mcadam, Llc | 0.00% | 64,553 | $74,236 | $65,844 | -$8,392 | -11.30% | |
| Fca Corp | 0.01% | 52,536 | $60,416 | $53,587 | -$6,829 | -11.30% | |
| Raymond James Financial Inc | 0.00% | 50,850 | $58,478 | $51,867 | -$6,611 | -11.31% | |
| Circle Wealth Management, Llc | 0.00% | 48,842 | $56,168 | $49,819 | -$6,349 | -11.30% | |
| Empirical Financial Services, Llc D.B.A. Empirical Wealth Management | 0.00% | 48,000 | $55,200 | $48,960 | -$6,240 | -11.30% | |
| Bangor Savings Bank | 0.00% | 40,519 | $46,597 | $41,329 | -$5,268 | -11.30% | |
| Essex Financial Services, Inc. | 0.00% | 40,000 | $46,000 | $40,800 | -$5,200 | -11.30% | |
| Jones Financial Companies Lllp | 0.00% | 40,644 | $45,521 | $41,457 | -$4,064 | -8.93% | |
| Gabelli Funds Llc | 0.00% | 30,000 | $34,500 | $30,600 | -$3,900 | -11.30% | |
| Bryn Mawr Trust Advisors, Llc | 0.00% | 29,050 | $33,408 | $29,631 | -$3,777 | -11.31% | |
| Morgan Stanley | 0.00% | 27,873 | $32,054 | $28,430 | -$3,624 | -11.30% | |
| Private Management Group Inc | 0.00% | 24,000 | $27,600 | $24,480 | -$3,120 | -11.30% | |
| Vanguard Global Advisers, Llc | 0.00% | 23,641 | $27,187 | $24,114 | -$3,073 | -11.30% | |
| Cwa Asset Management Group, Llc | 0.00% | 23,000 | $26,450 | $23,460 | -$2,990 | -11.30% | |
| Qube Research & Technologies Ltd | 0.00% | 21,800 | $25,070 | $22,236 | -$2,834 | -11.30% | |
| Gamco Investors, Inc. Et Al | 0.00% | 20,000 | $23,000 | $20,400 | -$2,600 | -11.30% | |
| Cetera Investment Advisers | 0.00% | 19,850 | $22,828 | $20,247 | -$2,581 | -11.31% | |
| Rockefeller Capital Management L.P. | 0.00% | 19,231 | $22,116 | $19,616 | -$2,500 | -11.31% | |
| Focus Partners Wealth | 0.00% | 17,250 | $19,838 | $17,595 | -$2,243 | -11.31% | |
| Mercer Global Advisors Inc | 0.00% | 15,951 | $18,344 | $16,270 | -$2,074 | -11.31% | |
| Citizens Financial Group Inc/Ri | 0.00% | 13,679 | $15,731 | $13,953 | -$1,778 | -11.31% | |
| Bank Of New York Mellon Corp | 0.00% | 13,462 | $15,481 | $13,731 | -$1,750 | -11.30% | |
| Bradley Foster & Sargent Inc/Ct | 0.00% | 11,722 | $13,480 | $11,956 | -$1,524 | -11.30% | |
| Vanguard Personalized Indexing Management, Llc | 0.00% | 11,595 | $13,334 | $11,827 | -$1,507 | -11.30% | |
| Elevation Point Wealth Partners, Llc | 0.00% | 10,040 | $11,546 | $10,241 | -$1,305 | -11.30% | |
| Vestmark Advisory Solutions, Inc. | 0.00% | 10,040 | $11,546 | $10,241 | -$1,305 | -11.30% | |
| Mml Investors Services, Llc | 0.00% | 10,018 | $11,521 | $10,218 | -$1,303 | -11.31% |
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.