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Samsara BioCapital’s Mineralys Therapeutics MLYS Stock Holding History

Samsara BioCapital’s Portfolio MLYS Stock Details MLYS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$158M Hold
5,871,018
– – 13.01% 3
2026
Q1 		$159M Hold
5,871,018
– – 15.45% 2
2025
Q4 		$213M Sell
5,871,018
-392,133
-6% -$15.7M 21.98% 2
2025
Q3 		$237M Buy
6,263,151
+588,235
+10% +$12.7M 31.01% 1
2025
Q2 		$76.8M Hold
5,674,916
– – 15.7% 2
2025
Q1 		$90.1M Buy
5,674,916
+600,000
+12% +$6.9M 16.07% 3
2024
Q4 		$62.5M Hold
5,074,916
– – 8.57% 4
2024
Q3 		$61.5M Hold
5,074,916
– – 11.81% 2
2024
Q2 		$59.4M Hold
5,074,916
– – 12.43% 2
2024
Q1 		$65.5M Buy
5,074,916
+555,555
+12% +$6.86M 10.14% 3
2023
Q4 		$38.9M Hold
4,519,361
– – 6.05% 4
2023
Q3 		$43M Hold
4,519,361
– – 13.16% 1
2023
Q2 		$77.1M Hold
4,519,361
– – 13.52% 2
2023
Q1 		$70.8M Buy
+4,519,361
New +$76.1M 14.63% 2

Other funds holding MLYS

CP
Catalys Pacific Tokyo, Japan $229M AUM 100.3% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DM
Deerfield Management New York $9.59B AUM 113.36% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LCM
Laurion Capital Management New York $3.9B AUM 75.03% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
O
OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return

Samsara BioCapital's MLYS Position: Q2 2026 in Review

Samsara BioCapital held its Mineralys Therapeutics (MLYS) position steady in Q2 2026 at 5,871,018 shares worth $158M. The position accounts for 13.01% of the portfolio, ranked #3.

Samsara BioCapital first reported a position in MLYS in Q1 2023 and has held it in 14 quarters since. The position peaked at $237M in Q3 2025. 225 funds tracked by Wall St. Rank hold MLYS as of Q2 2026.

  • Samsara BioCapital held 5,871,018 shares of Mineralys Therapeutics worth $158M as of Q2 2026.
  • Samsara BioCapital left its Mineralys Therapeutics share count unchanged in Q2 2026.
  • Mineralys Therapeutics made up 13.01% of Samsara BioCapital's portfolio in Q2 2026, its #3 holding.
  • Samsara BioCapital first reported a position in Mineralys Therapeutics in Q1 2023 and has held it in 14 quarters since.
  • Samsara BioCapital's Mineralys Therapeutics position peaked at $237M in Q3 2025.
  • 225 funds tracked by Wall St. Rank held Mineralys Therapeutics as of Q2 2026.

Based on Samsara BioCapital's 13F filing for Q2 2026, filed 14 Aug 2026.