Hudson Bay Capital Management
ONCE

Hudson Bay Capital Management’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Hudson Bay Capital Management’s Portfolio ONCE Stock Details ONCE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q2 		– Sell
-30,000
Closed -$3.42M – 782
2019
Q1 		$3.42M Hold
30,000
– – 0.04% 357
2018
Q4 		$1.17M Hold
30,000
– – 0.02% 605
2018
Q3 		$1.64M Buy
+30,000
New +$2.05M 0.02% 502
2017
Q3 		– Sell
-110,000
Closed -$6.57M – 591
2017
Q2 		$6.57M Buy
110,000
+80,000
+267% +$4.47M 0.13% 146
2017
Q1 		$1.6M Buy
+30,000
New +$1.78M 0.02% 527

Other funds holding ONCE

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
MF
Magnetar Financial Evanston, Illinois $9.84B AUM 190.64% 1-Year Est. Return
CC
Casdin Capital New York $1.32B AUM 76.62% 1-Year Est. Return
AAM
Alpine Associates Management Palm Beach, Florida $1.7B AUM 97.55% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
FCM
Farallon Capital Management San Francisco, California $17.5B AUM 50.95% 1-Year Est. Return
PC
Paulson & Co New York $3.11B AUM 94.93% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

Hudson Bay Capital Management's ONCE Position: Q2 2019 in Review

Hudson Bay Capital Management sold out of Spark Therapeutics, Inc. Common Stock (ONCE) in Q2 2019, closing a stake of 30,000 shares — an estimated $3.42M sold.

Hudson Bay Capital Management first reported a position in ONCE in Q1 2017 and held it in 5 quarters. The position peaked at $6.57M in Q2 2017. 194 funds tracked by Wall St. Rank hold ONCE as of Q2 2019.

  • Hudson Bay Capital Management reported no remaining Spark Therapeutics, Inc. Common Stock position as of Q2 2019 after selling out during the quarter.
  • Hudson Bay Capital Management sold 30,000 Spark Therapeutics, Inc. Common Stock shares in Q2 2019, an estimated $3.42M.
  • Hudson Bay Capital Management first reported a position in Spark Therapeutics, Inc. Common Stock in Q1 2017 and held it in 5 quarters.
  • Hudson Bay Capital Management's Spark Therapeutics, Inc. Common Stock position peaked at $6.57M in Q2 2017.
  • 194 funds tracked by Wall St. Rank held Spark Therapeutics, Inc. Common Stock as of Q2 2019.

Based on Hudson Bay Capital Management's 13F filing for Q2 2019, filed 14 Aug 2019.