Parallax Volatility Advisers
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Parallax Volatility Advisers’s Alkermes ALKS Stock Holding History

Parallax Volatility Advisers’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
2023
Q1 		– Sell
-15,700
Closed -$410K – 2683
2022
Q4 		$410K Sell
15,700
-26,600
-63% -$636K ﹤0.01% 1951
2022
Q3 		$945K Buy
+42,300
New +$1.1M ﹤0.01% 1753
2020
Q2 		– Sell
-30,000
Closed -$433K – 2678
2020
Q1 		$433K Buy
+30,000
New +$536K ﹤0.01% 1778
2018
Q1 		– Sell
-175,000
Closed -$9.58M – 2185
2017
Q4 		$9.58M Buy
+175,000
New +$8.93M 0.01% 425
2016
Q2 		– Sell
-90,000
Closed -$3.08M – 2466
2016
Q1 		$3.08M Buy
+90,000
New +$3.55M 0.01% 747

Other funds holding ALKS

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
HJGA
Hardman Johnston Global Advisors Stamford, Connecticut $2.1B AUM 41.89% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CWM
CIBC World Markets New York $20.8B AUM
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return

Parallax Volatility Advisers's ALKS Position: Q1 2023 in Review

Parallax Volatility Advisers sold out of Alkermes (ALKS) in Q1 2023, closing a stake of 3,855 shares — an estimated $101K sold.

Parallax Volatility Advisers first reported a position in ALKS in Q4 2015 and held it in 9 quarters. The position peaked at $3.56M in Q3 2018. 267 funds tracked by Wall St. Rank hold ALKS as of Q1 2023.

  • Parallax Volatility Advisers reported no remaining Alkermes position as of Q1 2023 after selling out during the quarter.
  • Parallax Volatility Advisers sold 3,855 Alkermes shares in Q1 2023, an estimated $101K.
  • Parallax Volatility Advisers first reported a position in Alkermes in Q4 2015 and held it in 9 quarters.
  • Parallax Volatility Advisers's Alkermes position peaked at $3.56M in Q3 2018.
  • 267 funds tracked by Wall St. Rank held Alkermes as of Q1 2023.

Based on Parallax Volatility Advisers's 13F filing for Q1 2023, filed 15 May 2023.