Optiver Holding
ERAS icon

Optiver Holding’s Erasca ERAS Stock Holding History

Optiver Holding’s Portfolio ERAS Stock Details ERAS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$7.44K Sell
460
-460
-50% -$5.44K ﹤0.01% 1301
2025
Q4 		$3.42K Sell
920
-504
-35% -$1.42K ﹤0.01% 1663
2025
Q3 		$3.1K Buy
+1,424
New +$2.27K ﹤0.01% 2161

Other funds holding ERAS

FLSM
Frazier Life Sciences Management Palo Alto, California $3.89B AUM 201.1% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VA
VR Adviser New York $2.68B AUM 422.73% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
VC
Vivo Capital Palo Alto, California $1.2B AUM 911.44% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return
LGM
Logos Global Management San Francisco, California $2B AUM 444.09% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $4.89B AUM 251.12% 1-Year Est. Return

Optiver Holding's ERAS Position: Q1 2026 in Review

Optiver Holding reduced its Erasca (ERAS) stake by 50% in Q1 2026, selling an estimated $5.44K and leaving 460 shares worth $7.44K. The position accounts for ﹤0.01% of the portfolio, ranked #1301.

Optiver Holding first reported a position in ERAS in Q3 2025 and has held it in 3 quarters since. 225 funds tracked by Wall St. Rank hold ERAS as of Q1 2026.

  • Optiver Holding held 460 shares of Erasca worth $7.44K as of Q1 2026.
  • Optiver Holding sold 460 Erasca shares in Q1 2026, an estimated $5.44K.
  • Erasca made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1301 holding.
  • Optiver Holding first reported a position in Erasca in Q3 2025 and has held it in 3 quarters since.
  • 225 funds tracked by Wall St. Rank held Erasca as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.