GI
ONCE

GAMCO Investors’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

GAMCO Investors’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
Q4 		– Sell
-124,926
Closed -$12.1M – 944
2019
Q3 		$12.1M Sell
124,926
-65,325
-34% -$6.54M 0.1% 221
2019
Q2 		$19.5M Sell
190,251
-69,080
-27% -$7.45M 0.15% 177
2019
Q1 		$29.5M Buy
+259,331
New +$19.1M 0.23% 121

GAMCO Investors's ONCE Position: Q4 2019 in Review

GAMCO Investors sold out of Spark Therapeutics, Inc. Common Stock (ONCE) in Q4 2019, closing a stake of 124,926 shares — an estimated $12.1M sold.

GAMCO Investors first reported a position in ONCE in Q1 2019 and held it in 3 quarters. The position peaked at $29.5M in Q1 2019. 0 funds tracked by Wall St. Rank hold ONCE as of Q4 2019.

  • GAMCO Investors reported no remaining Spark Therapeutics, Inc. Common Stock position as of Q4 2019 after selling out during the quarter.
  • GAMCO Investors sold 124,926 Spark Therapeutics, Inc. Common Stock shares in Q4 2019, an estimated $12.1M.
  • GAMCO Investors first reported a position in Spark Therapeutics, Inc. Common Stock in Q1 2019 and held it in 3 quarters.
  • GAMCO Investors's Spark Therapeutics, Inc. Common Stock position peaked at $29.5M in Q1 2019.
  • 0 funds tracked by Wall St. Rank held Spark Therapeutics, Inc. Common Stock as of Q4 2019.

Based on GAMCO Investors's 13F filing for Q4 2019, filed 14 Feb 2020.