DA
ALXN

Duality Advisers’s Alexion Pharmaceuticals ALXN Stock Holding History

Duality Advisers’s Portfolio ALXN Stock Details ALXN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q4 		– Sell
-24,550
Closed -$2.81M – 783
2020
Q3 		$2.81M Sell
24,550
-23,819
-49% -$2.57M 0.18% 157
2020
Q2 		$5.43M Buy
+48,369
New +$5.14M 0.49% 48
2020
Q1 		– Sell
-195,515
Closed -$21.1M – 353
2019
Q4 		$21.1M Buy
+195,515
New +$20.9M 1.26% 7

Other funds holding ALXN

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
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return

Duality Advisers's ALXN Position: Q4 2020 in Review

Duality Advisers sold out of Alexion Pharmaceuticals (ALXN) in Q4 2020, closing a stake of 24,550 shares — an estimated $2.81M sold.

Duality Advisers first reported a position in ALXN in Q4 2019 and held it in 3 quarters. The position peaked at $21.1M in Q4 2019. 824 funds tracked by Wall St. Rank hold ALXN as of Q4 2020.

  • Duality Advisers reported no remaining Alexion Pharmaceuticals position as of Q4 2020 after selling out during the quarter.
  • Duality Advisers sold 24,550 Alexion Pharmaceuticals shares in Q4 2020, an estimated $2.81M.
  • Duality Advisers first reported a position in Alexion Pharmaceuticals in Q4 2019 and held it in 3 quarters.
  • Duality Advisers's Alexion Pharmaceuticals position peaked at $21.1M in Q4 2019.
  • 824 funds tracked by Wall St. Rank held Alexion Pharmaceuticals as of Q4 2020.

Based on Duality Advisers's 13F filing for Q4 2020, filed 9 Feb 2021.