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Arch Venture Management’s Erasca ERAS Stock Holding History

Arch Venture Management’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
Q2 		$130M Hold
7,091,557
– – 11.81% 5
2026
Q1 		$115M Sell
7,091,557
-3,963,997
-36% -$46.9M 16.95% 4
2025
Q4 		$41.1M Hold
11,055,554
– – 6.31% 6
2025
Q3 		$24.1M Hold
11,055,554
– – 4.9% 6
2025
Q2 		$14.1M Hold
11,055,554
– – 4.71% 7
2025
Q1 		$15.1M Hold
11,055,554
– – 7.34% 4
2024
Q4 		$27.7M Hold
11,055,554
– – 12.05% 3
2024
Q3 		$30.2M Hold
11,055,554
– – 11.58% 3
2024
Q2 		$26.1M Hold
11,055,554
– – 9.81% 3
2024
Q1 		$22.8M Hold
11,055,554
– – 28.37% 2
2023
Q4 		$23.5M Hold
11,055,554
– – 14.4% 3
2023
Q3 		$21.8M Hold
11,055,554
– – 14.15% 3
2023
Q2 		$30.5M Hold
11,055,554
– – 18.84% 3
2023
Q1 		$33.3M Hold
11,055,554
– – 16.06% 3
2022
Q4 		$47.6M Hold
11,055,554
– – 12.2% 4
2022
Q3 		$86.2M Hold
11,055,554
– – 11.18% 4
2022
Q2 		$61.6M Hold
11,055,554
– – 7.5% 4
2022
Q1 		$95.1M Hold
11,055,554
– – 13.59% 3
2021
Q4 		$172M Buy
+11,055,554
New +$189M 18.22% 3

Other funds holding ERAS

FLSM
Frazier Life Sciences Management Palo Alto, California $4.59B AUM 237.58% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
VA
VR Adviser New York $3.3B AUM 525.74% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
LGM
Logos Global Management San Francisco, California $2.32B AUM 536.01% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SL
Siren LLC Greenwich, Connecticut $4.94B AUM 244.43% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $5.34B AUM 380.18% 1-Year Est. Return

Arch Venture Management's ERAS Position: Q2 2026 in Review

Arch Venture Management held its Erasca (ERAS) position steady in Q2 2026 at 7,091,557 shares worth $130M. The position accounts for 11.81% of the portfolio, ranked #5.

Arch Venture Management first reported a position in ERAS in Q4 2021 and has held it in 19 quarters since. The position peaked at $172M in Q4 2021. 257 funds tracked by Wall St. Rank hold ERAS as of Q2 2026.

  • Arch Venture Management held 7,091,557 shares of Erasca worth $130M as of Q2 2026.
  • Arch Venture Management left its Erasca share count unchanged in Q2 2026.
  • Erasca made up 11.81% of Arch Venture Management's portfolio in Q2 2026, its #5 holding.
  • Arch Venture Management first reported a position in Erasca in Q4 2021 and has held it in 19 quarters since.
  • Arch Venture Management's Erasca position peaked at $172M in Q4 2021.
  • 257 funds tracked by Wall St. Rank held Erasca as of Q2 2026.

Based on Arch Venture Management's 13F filing for Q2 2026, filed 14 Aug 2026.