Company · Ownership research

COGNITION THERAPEUTICS INC CGTX

CIK 0001455365 · CUSIP 19243B102

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 41 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	DAVENPORT & Co LLC CIK 887777 · View history	$4.08M 4,248,410 shares	0.02%	-11.10K(-0.30%)Reduced	SEC filing ↗ Oct 14, 2026	▾
02	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$875.52K 911,526 shares	0.00%	+1.52K(+0.20%)Added	SEC filing ↗ Nov 6, 2026	▾
03	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$563.68K 587,171 shares	0.00%	-106.12K(-15.30%)Reduced	SEC filing ↗ Nov 12, 2026	▾
04	Hilton Capital Management, LLC CIK 1541211 · View history	$526.99K 548,950 shares	0.04%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
05	CM Management, LLC CIK 1841857 · View history	$408.00K 425,000 shares	0.27%	-25.00K(-5.60%)Reduced	SEC filing ↗ Nov 12, 2026	▾
06	Sigma Planning Corp CIK 1449126 · View history	$350.17K 364,765 shares	0.01%	+2.50K(+0.70%)Added	SEC filing ↗ Oct 23, 2026	▾
07	STATE STREET CORP CIK 93751 · View history	$335.02K 348,983 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
08	AMERICAN FINANCIAL GROUP INC CIK 1042046 · View history	$196.80K 205,000 shares	0.07%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
09	Texas Capital Bank Wealth Management Services Inc CIK 1802655 · View history	$137.56K 143,296 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 9, 2026	▾
10	McAdam, LLC CIK 1695490 · View history	$56.64K 59,004 shares	0.00%	-5.55K(-8.60%)Reduced	SEC filing ↗ Oct 21, 2026	▾
11	FCA CORP /TX CIK 1166402 · View history	$50.44K 52,536 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
12	Empirical Financial Services, LLC d.b.a. Empirical Wealth Management CIK 1510434 · View history	$46.08K 48,000 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 27, 2026	▾
13	Lido Advisors, LLC CIK 1650150 · View history	$44.30K 46,149 shares	0.00%	+46.15KNew	SEC filing ↗ Nov 4, 2026	▾
14	Bangor Savings Bank CIK 1352675 · View history	$38.90K 40,519 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 6, 2026	▾
15	StoneX Group Inc. CIK 913760 · View history	$29.84K 30,945 shares	0.00%	+30.95KNew	SEC filing ↗ Nov 3, 2026	▾
16	GABELLI FUNDS LLC CIK 1081407 · View history	$28.80K 30,000 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
17	Bryn Mawr Trust Advisors, LLC CIK 1700481 · View history	$27.89K 29,050 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 4, 2026	▾
18	CITIZENS FINANCIAL GROUP INC/RI CIK 759944 · View history	$26.26K 27,358 shares	0.00%	+13.68K(+100.00%)Added	SEC filing ↗ Oct 23, 2026	▾
19	HighTower Advisors, LLC CIK 1462245 · View history	$25.44K 26,500 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 10, 2026	▾
20	PRIVATE MANAGEMENT GROUP INC CIK 1142031 · View history	$23.04K 24,000 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 4, 2026	▾

Showing 20 / 41 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

8,385,158

Not deduplicated across managers

Disclosed value

$8.05M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

COGNITION THERAPEUTICS INC · Q3 2026

Explore all 41 reporting institutions.

This page includes 20 of 41 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.