EC
TSVT

EcoR1 Capital’s 2seventy bio TSVT Stock Holding History

EcoR1 Capital’s Portfolio TSVT Stock Details TSVT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q1 		– Sell
-1,143,494
Closed -$10.7M – 67
2022
Q4 		$10.7M Sell
1,143,494
-1,197,819
-51% -$16.9M 0.33% 38
2022
Q3 		$34.1M Sell
2,341,313
-1,154,630
-33% -$17.1M 1.01% 24
2022
Q2 		$46.1M Hold
3,495,943
– – 1.59% 18
2022
Q1 		$59.6M Buy
3,495,943
+1,578,880
+82% +$26.8M 1.87% 17
2021
Q4 		$49.1M Buy
+1,917,063
New +$59.8M 1.57% 19

Other funds holding TSVT

KCM
Kynam Capital Management Princeton, New Jersey $1.81B AUM 192.15% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return
O
OrbiMed New York $5.4B AUM 163.13% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
CC
Casdin Capital New York $2B AUM 147.21% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

EcoR1 Capital's TSVT Position: Q1 2023 in Review

EcoR1 Capital sold out of 2seventy bio (TSVT) in Q1 2023, closing a stake of 1,143,494 shares — an estimated $10.7M sold.

EcoR1 Capital first reported a position in TSVT in Q4 2021 and held it in 5 quarters. The position peaked at $59.6M in Q1 2022. 147 funds tracked by Wall St. Rank hold TSVT as of Q1 2023.

  • EcoR1 Capital reported no remaining 2seventy bio position as of Q1 2023 after selling out during the quarter.
  • EcoR1 Capital sold 1,143,494 2seventy bio shares in Q1 2023, an estimated $10.7M.
  • EcoR1 Capital first reported a position in 2seventy bio in Q4 2021 and held it in 5 quarters.
  • EcoR1 Capital's 2seventy bio position peaked at $59.6M in Q1 2022.
  • 147 funds tracked by Wall St. Rank held 2seventy bio as of Q1 2023.

Based on EcoR1 Capital's 13F filing for Q1 2023, filed 15 May 2023.