COGNITION THERAPEUTICS INC (CGTX) — Institutional Holders, Q2 2026
66 institutional investment managers reported a CGTX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $26.0M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
CGTX in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- DAVENPORTAdded · +1,366,703 sh+$1.6M
- VANGUARD CAPITAL MANAGEMENTAdded · +436,988 sh+$502.5K
- BlackRockAdded · +293,631 sh+$337.7K
- UBS Group AGAdded · +141,663 sh+$162.9K
- TOCQUEVILLE ASSET MANAGEMENT L.P.Added · +125,500 sh+$144.3K
Biggest sellers
- RENAISSANCE TECHNOLOGIESTrimmed · -423,848 sh-$487.4K
- JANE STREET GROUPSold out · -370,140 sh-$425.7K
- HRT FINANCIALSold out · -152,999 sh-$175.9K
- XTX Topco LtdTrimmed · -117,332 sh-$134.9K
- SUSQUEHANNA INTERNATIONAL GROUP, LLPSold out · -80,663 sh-$92.8K
CGTX 13F holders ranked 1–66 of 66
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | BIOS Capital Management#1 · 6,000,000 sh | 6,000,000 | $6.9M | 16.56% | 0.0% |
| 2 | DAVENPORT#2 · 4,259,511 sh | 4,259,511 | $4.9M | — | +47.2% |
| 3 | VANGUARD CAPITAL MANAGEMENT#3 · 3,438,775 sh | 3,438,775 | $4.0M | <0.01% | +14.6% |
| 4 | BlackRock#4 · 1,261,993 sh | 1,261,993 | $1.5M | 0.00% | +30.3% |
| 5 | Chescapmanager#5 · 997,029 sh | 997,029 | $1.1M | 0.10% | 0.0% |
| 6 | GEODE CAPITAL MANAGEMENT#6 · 910,006 sh | 910,006 | $1.0M | <0.01% | -1.1% |
| 7 | RENAISSANCE TECHNOLOGIES#7 · 693,288 sh | 693,288 | $797.3K | <0.01% | -37.9% |
| 8 | Hilton Capital Management#8 · 548,950 sh | 548,950 | $631.3K | 0.04% | 0.0% |
| 9 | VANGUARD FIDUCIARY#9 · 508,220 sh | 508,220 | $584.5K | <0.01% | +9.6% |
| 10 | CM Management#10 · 450,000 sh | 450,000 | $517.5K | 0.33% | +12.5% |
| 11 | Dauntless Investment Group#11 · 371,701 sh | 371,701 | $427.5K | 0.34% | -13.8% |
| 12 | Sigma Planning#12 · 362,265 sh | 362,265 | $416.6K | — | +7.3% |
| 13 | STATE STREET#13 · 348,983 sh | 348,983 | $401.3K | 0.00% | +11.0% |
| 14 | TOCQUEVILLE ASSET MANAGEMENT L.P.#14 · 320,500 sh | 320,500 | $368.6K | <0.01% | +64.4% |
| 15 | UBS Group AG#15 · 218,536 sh | 218,536 | $251.3K | 0.00% | +184.3% |
| 16 | AMERICAN FINANCIAL GROUP#16 · 205,000 sh | 205,000 | $235.8K | 0.08% | 0.0% |
| 17 | NORTHERN#17 · 178,202 sh | 178,202 | $204.9K | 0.00% | +5.6% |
| 18 | Voss Capital#18 · 175,000 sh | 175,000 | $201.3K | <0.01% | -12.5% |
| 19 | Texas Capital Bank Wealth Management Services#19 · 143,296 sh | 143,296 | $164.8K | <0.01% | +16.2% |
| 20 | CHARLES SCHWAB INVESTMENT MANAGEMENT#20 · 84,940 sh | 84,940 | $97.7K | 0.00% | 0.0% |
| 21 | Virtu Financial#21 · 83,434 sh | 83,434 | $96.0K | <0.01% | +18.9% |
| 22 | XTX Topco Ltd#22 · 78,471 sh | 78,471 | $90.2K | <0.01% | -59.9% |
| 23 | Corient Private Wealth#23 · 78,226 sh | 78,226 | $90.0K | <0.01% | +8.5% |
| 24 | McAdam#24 · 64,553 sh | 64,553 | $74.2K | — | -7.7% |
| 25 | FCA#25 · 52,536 sh | 52,536 | $60.4K | 0.01% | 0.0% |
| 26 | RAYMOND JAMES FINANCIAL#26 · 50,850 sh | 50,850 | $58.5K | 0.00% | +7.1% |
| 27 | Circle Wealth Management#27 · 48,842 sh | 48,842 | $56.2K | <0.01% | 0.0% |
| 28 | Empirical Financial Services, d.b.a. Empirical Wealth Ma#28 · 48,000 sh | 48,000 | $55.2K | <0.01% | 0.0% |
| 29 | Bangor Savings Bank#29 · 40,519 sh | 40,519 | $46.6K | — | +19.1% |
| 30 | Essex Financial Services#30 · 40,000 sh | 40,000 | $46.0K | <0.01% | 0.0% |
| 31 | JONES FINANCIAL COMPANIES LLLP#31 · 40,644 sh | 40,644 | $45.5K | 0.00% | +14.6% |
| 32 | GABELLI FUNDS#32 · 30,000 sh | 30,000 | $34.5K | <0.01% | 0.0% |
| 33 | Bryn Mawr Advisors#33 · 29,050 sh | 29,050 | $33.4K | <0.01% | 0.0% |
| 34 | MORGAN STANLEY#34 · 27,873 sh | 27,873 | $32.1K | 0.00% | 0.0% |
| 35 | HighTower Advisors#35 · 26,500 sh | 26,500 | $30.5K | 0.00% | +10.4% |
| 36 | PRIVATE MANAGEMENT GROUP#36 · 24,000 sh | 24,000 | $27.6K | <0.01% | 0.0% |
| 37 | Vanguard Global Advisers#37 · 23,641 sh | 23,641 | $27.2K | 0.00% | 0.0% |
| 38 | CWA Asset Management Group#38 · 23,000 sh | 23,000 | $26.4K | — | -8.9% |
| 39 | Creative Planning#39 · 22,200 sh | 22,200 | $25.5K | 0.00% | -26.5% |
| 40 | Qube Research & Technologies Ltd#40 · 21,800 sh | 21,800 | $25.1K | 0.00% | New |
| 41 | GAMCO INVESTORS, ET AL#41 · 20,000 sh | 20,000 | $23.0K | <0.01% | 0.0% |
| 42 | Cetera Investment Advisers#42 · 19,850 sh | 19,850 | $22.8K | 0.00% | -51.8% |
| 43 | Rockefeller Capital Management L.P.#43 · 19,231 sh | 19,231 | $22.1K | 0.00% | 0.0% |
| 44 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#44 · 17,467 sh | 17,467 | $20.1K | 0.00% | 0.0% |
| 45 | Focus Partners Wealth#45 · 17,250 sh | 17,250 | $19.8K | 0.00% | +15.0% |
| 46 | MERCER GLOBAL ADVISORS#46 · 15,951 sh | 15,951 | $18.3K | 0.00% | 0.0% |
| 47 | CITIZENS FINANCIAL GROUP#47 · 13,679 sh | 13,679 | $15.7K | — | 0.0% |
| 48 | Bank of New York Mellon#48 · 13,462 sh | 13,462 | $15.5K | 0.00% | 0.0% |
| 49 | BRADLEY FOSTER & SARGENT#49 · 11,722 sh | 11,722 | $13.5K | <0.01% | 0.0% |
| 50 | Vanguard Personalized Indexing Management#50 · 11,595 sh | 11,595 | $13.3K | <0.01% | +5.1% |
| 51 | Vestmark Advisory Solutions#51 · 10,040 sh | 10,040 | $11.5K | <0.01% | 0.0% |
| 52 | Mount Yale Investment Advisors#52 · 10,040 sh | 10,040 | $11.5K | <0.01% | 0.0% |
| 53 | MML INVESTORS SERVICES#53 · 10,018 sh | 10,018 | $11.5K | 0.00% | +0.2% |
| 54 | Retirement Planning Group#54 · 10,000 sh | 10,000 | $11.5K | — | 0.0% |
| 55 | Barry Investment Advisors#55 · 10,000 sh | 10,000 | $11.5K | — | 0.0% |
| 56 | Robertson Stephens Wealth Management#56 · 10,000 sh | 10,000 | $11.5K | — | 0.0% |
| 57 | Chicago Partners Investment Group#57 · 10,909 sh | 10,909 | $10.5K | — | 0.0% |
| 58 | CITIGROUP#58 · 7,620 sh | 7,620 | $8.8K | 0.00% | New |
| 59 | FIFTH THIRD BANCORP#59 · 5,000 sh | 5,000 | $5.8K | 0.00% | 0.0% |
| 60 | OSAIC#60 · 4,200 sh | 4,200 | $4.8K | 0.00% | +31.2% |
| 61 | Versant Capital Management#61 · 3,257 sh | 3,257 | $3.7K | — | +6.0% |
| 62 | WELLS FARGO & COMPANY#62 · 3,000 sh | 3,000 | $3.5K | 0.00% | -1.6% |
| 63 | Global Retirement Partners#63 · 2,000 sh | 2,000 | $2.3K | 0.00% | — |
| 64 | Rialto Wealth Management#64 · 459 sh | 459 | $528.00 | <0.01% | New |
| 65 | SBI Securities , Ltd.#65 · 50 sh | 50 | $58.00 | — | +212.5% |
| 66 | FMR#66 · 1 sh | 1 | $1.00 | 0.00% | 0.0% |
Funds that sold out of CGTX in Q2 2026 (13)
Held CGTX at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| JANE STREET GROUP370,140 sh | 370,140 | $281.1K |
| HRT FINANCIAL152,999 sh | 152,999 | $116.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP80,663 sh | 80,663 | $61.3K |
| Catalyst Funds Management Pty Ltd52,800 sh | 52,800 | $40.1K |
| TWO SIGMA SECURITIES31,863 sh | 31,863 | $24.2K |
| Squarepoint Ops26,546 sh | 26,546 | $20.2K |
| CITADEL ADVISORS25,905 sh | 25,905 | $19.7K |
| TWO SIGMA INVESTMENTS19,229 sh | 19,229 | $14.6K |
| Schonfeld Strategic Advisors10,000 sh | 10,000 | $7.6K |
| Tower Research Capital (TRC)5,339 sh | 5,339 | $4.1K |
| Advisory Services Network2,500 sh | 2,500 | $1.9K |
| MAI Capital Management250 sh | 250 | $190.00 |
| Caitong International Asset Management , Ltd1 sh | 1 | $1.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.