IAM
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Iridian Asset Management’s Alkermes ALKS Stock Holding History

Iridian Asset Management’s Portfolio ALKS Stock Details ALKS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q3 		– Sell
-21,700
Closed -$532K – 94
2021
Q2 		$532K Buy
+21,700
New +$483K 0.01% 86

Other funds holding ALKS

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SCM
Sarissa Capital Management Greenwich, Connecticut $158M AUM 103.7% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
HJGA
Hardman Johnston Global Advisors Stamford, Connecticut $2.1B AUM 41.89% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
AC
Armistice Capital New York $5.62B AUM 36.06% 1-Year Est. Return

Iridian Asset Management's ALKS Position: Q4 2021 in Review

Iridian Asset Management sold out of Alkermes (ALKS) in Q4 2021, closing a stake of 22,731 shares — an estimated $701K sold.

Iridian Asset Management first reported a position in ALKS in Q3 2021 and held it in 1 quarter. The position peaked at $701K in Q3 2021. 216 funds tracked by Wall St. Rank hold ALKS as of Q4 2021.

  • Iridian Asset Management reported no remaining Alkermes position as of Q4 2021 after selling out during the quarter.
  • Iridian Asset Management sold 22,731 Alkermes shares in Q4 2021, an estimated $701K.
  • Iridian Asset Management first reported a position in Alkermes in Q3 2021 and held it in 1 quarter.
  • Iridian Asset Management's Alkermes position peaked at $701K in Q3 2021.
  • 216 funds tracked by Wall St. Rank held Alkermes as of Q4 2021.

Based on Iridian Asset Management's 13F filing for Q4 2021, filed 10 Feb 2022.