BlackRock
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BlackRock’s Erasca ERAS Stock Holding History

BlackRock’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 		$388M Buy
21,154,146
+1,002,740
+5% +$14.3M 0.01% 1389
2026
Q1 		$326M Buy
20,151,406
+4,554,076
+29% +$53.8M 0.01% 1389
2025
Q4 		$58M Buy
15,597,330
+526,011
+3% +$1.48M ﹤0.01% 2432
2025
Q3 		$32.9M Sell
15,071,319
-94,879
-0.6% -$151K ﹤0.01% 2777
2025
Q2 		$19.3M Sell
15,166,198
-432,610
-3% -$579K ﹤0.01% 3054
2025
Q1 		$21.4M Sell
15,598,808
-162,556
-1% -$279K ﹤0.01% 2890
2024
Q4 		$39.6M Buy
15,761,364
+404,684
+3% +$1.11M ﹤0.01% 2604
2024
Q3 		$41.9M Buy
15,356,680
+4,745,334
+45% +$13.4M ﹤0.01% 2579
2024
Q2 		$25M Buy
10,611,346
+3,630,176
+52% +$7.83M ﹤0.01% 2840
2024
Q1 		$14.4M Sell
6,981,170
-329,151
-5% -$658K ﹤0.01% 3167
2023
Q4 		$15.6M Buy
7,310,321
+283,078
+4% +$597K ﹤0.01% 3149
2023
Q3 		$13.8M Buy
7,027,243
+110,089
+2% +$282K ﹤0.01% 3142
2023
Q2 		$19.1M Buy
6,917,154
+1,545,305
+29% +$4.4M ﹤0.01% 3064
2023
Q1 		$16.2M Buy
5,371,849
+378,302
+8% +$1.38M ﹤0.01% 3077
2022
Q4 		$21.5M Buy
4,993,547
+205,754
+4% +$1.4M ﹤0.01% 2995
2022
Q3 		$37.3M Buy
4,787,793
+535,420
+13% +$4.31M ﹤0.01% 2668
2022
Q2 		$23.7M Buy
4,252,373
+401,963
+10% +$2.63M ﹤0.01% 2998
2022
Q1 		$33.1M Buy
3,850,410
+1,961,965
+104% +$22.7M ﹤0.01% 2844
2021
Q4 		$29.4M Buy
1,888,445
+679,629
+56% +$11.6M ﹤0.01% 3030
2021
Q3 		$25.7M Buy
+1,208,816
New +$24.9M ﹤0.01% 3118

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
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
AVM
Arch Venture Management Chicago, Illinois $1.1B AUM 356.62% 1-Year Est. Return

BlackRock's ERAS Position: Q2 2026 in Review

BlackRock increased its Erasca (ERAS) stake by 5% in Q2 2026, buying an estimated $14.3M and bringing the position to 21,154,146 shares worth $388M. The position accounts for 0.01% of the portfolio, ranked #1389.

BlackRock first reported a position in ERAS in Q3 2021 and has held it in 20 quarters since. 256 funds tracked by Wall St. Rank hold ERAS as of Q2 2026.

  • BlackRock held 21,154,146 shares of Erasca worth $388M as of Q2 2026.
  • BlackRock bought 1,002,740 Erasca shares in Q2 2026, an estimated $14.3M.
  • Erasca made up 0.01% of BlackRock's portfolio in Q2 2026, its #1389 holding.
  • BlackRock first reported a position in Erasca in Q3 2021 and has held it in 20 quarters since.
  • 256 funds tracked by Wall St. Rank held Erasca as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.