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Rock Springs Capital Management’s Altimmune ALT Stock Holding History

Rock Springs Capital Management’s Portfolio ALT Stock Details ALT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q3 		– Sell
-223,255
Closed -$788K – 121
2023
Q2 		$788K Hold
223,255
– – 0.02% 117
2023
Q1 		$942K Hold
223,255
– – 0.02% 114
2022
Q4 		$3.67M Hold
223,255
– – 0.09% 94
2022
Q3 		$2.85M Buy
+223,255
New +$3.3M 0.07% 106

Other funds holding ALT

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
APM
Avidity Partners Management Dallas, Texas $936M AUM 195% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
AAP
Ardsley Advisory Partners Stamford, Connecticut $960M AUM 207.76% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
Two Sigma Advisers
Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return

Rock Springs Capital Management's ALT Position: Q3 2023 in Review

Rock Springs Capital Management sold out of Altimmune (ALT) in Q3 2023, closing a stake of 223,255 shares — an estimated $788K sold.

Rock Springs Capital Management first reported a position in ALT in Q3 2022 and held it in 4 quarters. The position peaked at $3.67M in Q4 2022. 112 funds tracked by Wall St. Rank hold ALT as of Q3 2023.

  • Rock Springs Capital Management reported no remaining Altimmune position as of Q3 2023 after selling out during the quarter.
  • Rock Springs Capital Management sold 223,255 Altimmune shares in Q3 2023, an estimated $788K.
  • Rock Springs Capital Management first reported a position in Altimmune in Q3 2022 and held it in 4 quarters.
  • Rock Springs Capital Management's Altimmune position peaked at $3.67M in Q4 2022.
  • 112 funds tracked by Wall St. Rank held Altimmune as of Q3 2023.

Based on Rock Springs Capital Management's 13F filing for Q3 2023, filed 14 Nov 2023.