Mineralys Therapeutics MLYS Institutional Ownership

NASDAQ MLYS

$24.09 -1.04 (-4.14%)

As of: Oct 1, 2026 · 2:00 PM EDT

Institutions by Trading Activity

230 Institutions

Increased 130 56.5%

Unchanged 36 15.7%

Reduced 64 27.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

118.26%

▲+9.21 pp QoQ

Shares Held by Institutions

100.20Mn

of 84.73Mn outstanding

▲+18.93% QoQ

Shares Outstanding

84.73Mn

-15.47Mn held outside 13F filers

Institutional Investors

230

filed 13F for Jun 2026

▲+15 vs prior quarter

Net Shares Added (QoQ)

+15.95Mn

accumulated since last quarter

Value of Holdings

$2.52Bn

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

Mineralys Therapeutics, Inc. (NASDAQ:MLYS) has 230 institutional investors that have filed 13F reports for the period ending June 2026.

They owned 118.3% of outstanding stock in June 2026, up from 109.1% the prior quarter.
They increased total shares held in Mineralys Therapeutics by 18.93% from last quarter, and the number of investors in MLYS increased 39.39% annually.
Activity in MLYS broke down as 130 buyers, 64 sellers, and 36 unchanged among 230 total holders.
Altogether, these fund groups held 100.2Mn shares in MLYS by June 2026, up by 15.95Mn shares quarter on quarter, and up 35.12Mn shares year over year.
Catalys Pacific, LLC leads ownership in MLYS with 7.9Mn shares as of June 30, 2026, equal to 9.33% of outstanding shares.
The biggest buyers of Mineralys Therapeutics for the quarter ending June 2026 included DEERFIELD MANAGEMENT COMPANY, L.P. (3.96Mn), Capital World Investors (1.6Mn), BlackRock, Inc. (1.41Mn), State Street Corp (1.21Mn), Ghisallo Capital Management LLC (1.12Mn).
The biggest sellers of Mineralys Therapeutics for the quarter ending June 2026 included WELLINGTON MANAGEMENT GROUP LLP (2.55Mn), MONTANOVA CAPITAL, LLC (1.36Mn), JENNISON ASSOCIATES LLC (883.43K), BOOTHBAY FUND MANAGEMENT, LLC (854.33K), Qube Research & Technologies Ltd (664.95K).
Mineralys Therapeutics's 10 largest shareholders as of June 2026 include Catalys Pacific, LLC (7.9Mn), RA CAPITAL MANAGEMENT, L.P. (7.69Mn), BlackRock, Inc. (5.89Mn), Samsara BioCapital, LLC (5.87Mn), FMR LLC (4.51Mn), State Street Corp (4.14Mn), DEERFIELD MANAGEMENT COMPANY, L.P. (3.96Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.76Mn), Laurion Capital Management LP (2.51Mn), PRICE T ROWE ASSOCIATES INC /MD/ (2.26Mn) per Business Quant data.

Form 13F Holdings

230 Institutional Holders

Report period 30 Jun, 2026

Total shares held 100.20Mn

Of outstanding 118.26%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Catalys Pacific, LLC	0002011385	7,903,838	9.33%	0	0.00%	$213.25Mn
2	RA CAPITAL MANAGEMENT, L.P.	0001346824	7,692,750	9.08%	0	0.00%	$207.55Mn
3	BlackRock, Inc.	0002012383	5,887,038	6.95%	▲1,405,456	+31.36%	$158.83Mn
4	Samsara BioCapital, LLC	0001744967	5,871,018	6.93%	0	0.00%	$158.40Mn
5	FMR LLC	0000315066	4,511,689	5.32%	▼349,415	-7.19%	$121.73Mn
6	State Street Corp	0000093751	4,141,636	4.89%	▲1,205,696	+41.07%	$111.74Mn
7	DEERFIELD MANAGEMENT COMPANY, L.P.	0001009258	3,958,000	4.67%	▲3,958,000	0.00%	$106.79Mn
8	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,756,770	3.25%	▲302,407	+12.32%	$74.38Mn
9	Laurion Capital Management LP	0001390202	2,506,152	2.96%	▲274,112	+12.28%	$67.62Mn
10	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	2,262,476	2.67%	▲919,163	+68.43%	$61.04K
11	ORBIMED ADVISORS LLC	0001055951	2,110,300	2.49%	▲57,400	+2.80%	$56.94Mn
12	Capital World Investors	0001422849	1,997,607	2.36%	▲1,599,428	+401.69%	$53.90Mn
13	ARMISTICE CAPITAL, LLC	0001601086	1,736,000	2.05%	▲560,000	+47.62%	$46.84Mn
14	Troluce Capital Advisors LLC	0001910321	1,728,753	2.04%	▲1,073,753	+163.93%	$46.64Mn
15	Franklin Templeton Inc	0000038777	1,635,520	1.93%	▼149,142	-8.36%	$44.13Mn
16	Andera Partners	0001757283	1,591,917	1.88%	0	0.00%	$42.95Mn
17	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,584,326	1.87%	▲283,191	+21.76%	$42.75Mn
18	SR ONE CAPITAL MANAGEMENT, LP	0001910264	1,563,966	1.85%	0	0.00%	$42.20Mn
19	Bank Of America Corp /De/	0000070858	1,505,547	1.78%	▲405,175	+36.82%	$40.62Mn
20	SPHERA FUNDS MANAGEMENT LTD.	0001496201	1,469,971	1.73%	▲130,000	+9.70%	$39.66Mn

Showing 1 to 20 of 230 holders