Janus Henderson Group
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Janus Henderson Group’s Erasca ERAS Stock Holding History

Janus Henderson Group’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 		$60M Buy
+3,710,966
New +$43.9M 0.03% 375
2025
Q2 		– Sell
-73,200
Closed -$112K – 2432
2025
Q1 		$112K Hold
73,200
– – ﹤0.01% 2453
2024
Q4 		$184K Sell
73,200
-4,036,348
-98% -$11.1M ﹤0.01% 2447
2024
Q3 		$11.2M Sell
4,109,548
-4,068,544
-50% -$11.5M 0.01% 668
2024
Q2 		$19.3M Buy
+8,178,092
New +$17.6M 0.01% 575
2024
Q1 		– Sell
-40,739
Closed -$87K – 2542
2023
Q4 		$87K Sell
40,739
-7
-0% -$15 ﹤0.01% 2535
2023
Q3 		$80.5K Buy
40,746
+1
+0% +$3 ﹤0.01% 2534
2023
Q2 		$112K Buy
40,745
+79
+0.2% +$225 ﹤0.01% 2558
2023
Q1 		$122K Buy
+40,666
New +$148K ﹤0.01% 2595

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

Janus Henderson Group's ERAS Position: Q1 2026 in Review

Janus Henderson Group opened a new position in Erasca (ERAS) in Q1 2026: 3,710,966 shares worth $60M. The stake represents 0.03% of the portfolio and ranks #375 among its holdings. This is a return to the name: Janus Henderson Group previously reported a position in ERAS as recently as Q1 2025.

Janus Henderson Group first reported a position in ERAS in Q1 2023 and has held it in 9 quarters since. 225 funds tracked by Wall St. Rank hold ERAS as of Q1 2026.

  • Janus Henderson Group held 3,710,966 shares of Erasca worth $60M as of Q1 2026.
  • Erasca was a new Janus Henderson Group position in Q1 2026.
  • Erasca made up 0.03% of Janus Henderson Group's portfolio in Q1 2026, its #375 holding.
  • Janus Henderson Group first reported a position in Erasca in Q1 2023 and has held it in 9 quarters since.
  • 225 funds tracked by Wall St. Rank held Erasca as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.