XT
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XTX Topco’s Erasca ERAS Stock Holding History

XTX Topco’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 		$2.39M Buy
147,618
+136,820
+1,267% +$1.62M 0.04% 702
2025
Q4 		$40.2K Buy
+10,798
New +$30.4K ﹤0.01% 2887
2025
Q3 		– Sell
-106,779
Closed -$136K – 2746
2025
Q2 		$136K Sell
106,779
-16,722
-14% -$22.4K 0.01% 1812
2025
Q1 		$169K Buy
123,501
+68,140
+123% +$117K 0.01% 1746
2024
Q4 		$139K Buy
+55,361
New +$152K 0.01% 1690
2024
Q3 		– Sell
-208,424
Closed -$492K – 2223
2024
Q2 		$492K Sell
208,424
-19,903
-9% -$42.9K 0.04% 666
2024
Q1 		$470K Sell
228,327
-6,318
-3% -$12.6K 0.06% 520
2023
Q4 		$500K Buy
234,645
+126,779
+118% +$267K 0.11% 261
2023
Q3 		$212K Sell
107,866
-6,623
-6% -$17K 0.04% 981
2023
Q2 		$316K Buy
114,489
+59,575
+108% +$170K 0.06% 683
2023
Q1 		$165K Buy
54,914
+17,365
+46% +$63.2K 0.03% 1006
2022
Q4 		$162K Buy
37,549
+25,449
+210% +$173K 0.03% 903
2022
Q3 		$94K Buy
+12,100
New +$97.5K 0.02% 957

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

XTX Topco's ERAS Position: Q1 2026 in Review

XTX Topco increased its Erasca (ERAS) stake by 1,267% in Q1 2026, buying an estimated $1.62M and bringing the position to 147,618 shares worth $2.39M. The position accounts for 0.04% of the portfolio, ranked #702.

XTX Topco first reported a position in ERAS in Q3 2022 and has held it in 13 quarters since. 225 funds tracked by Wall St. Rank hold ERAS as of Q1 2026.

  • XTX Topco held 147,618 shares of Erasca worth $2.39M as of Q1 2026.
  • XTX Topco bought 136,820 Erasca shares in Q1 2026, an estimated $1.62M.
  • Erasca made up 0.04% of XTX Topco's portfolio in Q1 2026, its #702 holding.
  • XTX Topco first reported a position in Erasca in Q3 2022 and has held it in 13 quarters since.
  • 225 funds tracked by Wall St. Rank held Erasca as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.