Gain Therapeutics GANX Institutional Ownership

NASDAQ GANX

$1.71 -0.01 (-0.58%)

At close: Sep 10, 2026 · 4:00 PM EDT

Institutions by Trading Activity

49 Institutions

Increased 26 53.1%

Unchanged 14 28.6%

Reduced 9 18.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

20.16%

▲+0.79 pp QoQ

Shares Held by Institutions

8.65Mn

of 42.88Mn outstanding

▲+6.34% QoQ

Shares Outstanding

42.88Mn

34.23Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+8 vs prior quarter

Net Shares Added (QoQ)

+515.72K

accumulated since last quarter

Value of Holdings

$15.56Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Gain Therapeutics, Inc. (NASDAQ:GANX) is held by 49 institutional investors per 13F filings through June 2026.

These investors collectively held 20.2% of Gain Therapeutics's outstanding shares in June 2026, up from 19.4% in March 2026.
Their total shares held in GANX increased 6.34% quarter over quarter, and separately, investors owning Gain Therapeutics increased 48.48% from a year ago.
During the quarter, 26 of these 49 funds increased positions in GANX, 9 reduced exposure, and 14 held steady.
The aggregate institutional position in Gain Therapeutics amounted to 8.65Mn shares as of June 2026, up by 515.72K shares quarter on quarter, and up 5.11Mn shares year over year.
MARSHALL WACE, LLP holds the largest position in GANX at 1.92Mn shares as of June 30, 2026, or 4.49% of shares outstanding.
The most significant purchases of GANX for the quarter ending June 2026 came from GSA CAPITAL PARTNERS LLP (319.66K), MARSHALL WACE, LLP (153.76K), Squarepoint Ops LLC (136.36K), CITADEL ADVISORS LLC (129.62K), VANGUARD CAPITAL MANAGEMENT LLC (80.38K).
The biggest sellers of Gain Therapeutics for the quarter ending June 2026 included SUSQUEHANNA INTERNATIONAL GROUP, LLP (353.06K), JANE STREET GROUP, LLC (161.26K), Potomac Capital Management, Inc. (62.2K), JONES FINANCIAL COMPANIES LLLP (23.02K), Northern Trust Corp (16.98K).
According to Business Quant data, leading holders of GANX for June 2026 are MARSHALL WACE, LLP (1.92Mn), Potomac Capital Management, Inc. (946.4K), GSA CAPITAL PARTNERS LLP (632.13K), JONES FINANCIAL COMPANIES LLLP (608.59K), Cambridge Investment Research Advisors, Inc. (568.64K), DME Capital Management, LP (566.13K), VANGUARD CAPITAL MANAGEMENT LLC (480.27K), GEODE CAPITAL MANAGEMENT, LLC (453.5K), BlackRock, Inc. (274.96K), VANGUARD FIDUCIARY TRUST CO (231.53K).

Form 13F Holdings

49 Institutional Holders

Report period 30 Jun, 2026

Total shares held 8.65Mn

Of outstanding 20.16%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	MARSHALL WACE, LLP	0001318757	1,923,546	4.49%	▲153,758	+8.69%	$3.90Mn
2	Potomac Capital Management, Inc.	0001418746	946,400	2.21%	▼62,200	-6.17%	$1.92Mn
3	GSA CAPITAL PARTNERS LLP	0001362033	632,131	1.47%	▲319,664	+102.30%	$1.28K
4	JONES FINANCIAL COMPANIES LLLP	0000815917	608,592	1.42%	▼23,023	-3.65%	$1.07Mn
5	Cambridge Investment Research Advisors, Inc.	0001419186	568,645	1.33%	0	0.00%	$1.15K
6	DME Capital Management, LP	0001489933	566,130	1.32%	0	0.00%	$1.15Mn
7	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	480,269	1.12%	▲80,383	+20.10%	$974.95K
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	453,501	1.06%	▲6,159	+1.38%	$921.37K
9	BlackRock, Inc.	0002012383	274,957	0.64%	▲49,911	+22.18%	$558.16K
10	VANGUARD FIDUCIARY TRUST CO	0000933478	231,534	0.54%	▲1,555	+0.68%	$470.01K
11	UBS Group AG	0001610520	215,012	0.50%	▼5,477	-2.48%	$436.48K
12	Stratos Wealth Partners, LTD.	0001612865	200,000	0.47%	▲68,379	+51.95%	$406.00K
13	Cresset Asset Management, LLC	0001761013	160,000	0.37%	0	0.00%	$324.80K
14	State Street Corp	0000093751	157,537	0.37%	0	0.00%	$319.80K
15	CITADEL ADVISORS LLC	0001423053	154,524	0.36%	▲129,624	+520.58%	$313.68K
16	Squarepoint Ops LLC	0001642575	136,359	0.32%	▲136,359	0.00%	$276.81K
17	Morgan Stanley	0000895421	125,972	0.29%	▼13,680	-9.80%	$255.72K
18	LPL Financial LLC	0001403438	117,251	0.27%	▲13,000	+12.47%	$238.02K
19	Northern Trust Corp	0000073124	97,013	0.23%	▼16,984	-14.90%	$196.94K
20	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	78,206	0.18%	▼353,061	-81.87%	$158.76K

Showing 1 to 20 of 49 holders