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Atom Investors’s Erasca ERAS Stock Holding History

Atom Investors’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 		$5.59M Buy
+345,587
New +$4.08M 0.4% 66
2025
Q3 		– Sell
-549,959
Closed -$698K – 670
2025
Q2 		$698K Sell
549,959
-260,496
-32% -$349K 0.06% 303
2025
Q1 		$1.11M Buy
810,455
+35,038
+5% +$60.1K 0.14% 200
2024
Q4 		$1.95M Buy
+775,417
New +$2.13M 0.24% 131
2024
Q3 		– Sell
-79,529
Closed -$188K – 508
2024
Q2 		$188K Buy
79,529
+28,996
+57% +$62.6K 0.02% 431
2024
Q1 		$104K Buy
+50,533
New +$101K 0.01% 519

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

Atom Investors's ERAS Position: Q1 2026 in Review

Atom Investors opened a new position in Erasca (ERAS) in Q1 2026: 345,587 shares worth $5.59M. The stake represents 0.4% of the portfolio and ranks #66 among its holdings. This is a return to the name: Atom Investors previously reported a position in ERAS as recently as Q2 2025.

Atom Investors first reported a position in ERAS in Q1 2024 and has held it in 6 quarters since. 225 funds tracked by Wall St. Rank hold ERAS as of Q1 2026.

  • Atom Investors held 345,587 shares of Erasca worth $5.59M as of Q1 2026.
  • Erasca was a new Atom Investors position in Q1 2026.
  • Erasca made up 0.4% of Atom Investors's portfolio in Q1 2026, its #66 holding.
  • Atom Investors first reported a position in Erasca in Q1 2024 and has held it in 6 quarters since.
  • 225 funds tracked by Wall St. Rank held Erasca as of Q1 2026.

Based on Atom Investors's 13F filing for Q1 2026, filed 15 May 2026.