GI
ALDR

GAMCO Investors’s Alder Biopharmaceuticals ALDR Stock Holding History

GAMCO Investors’s Portfolio ALDR Stock Details ALDR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q4 		– Sell
-54,780
Closed -$1.03M – 954
2019
Q3 		$1.03M Buy
+54,780
New +$627K 0.01% 597

GAMCO Investors's ALDR Position: Q4 2019 in Review

GAMCO Investors sold out of Alder Biopharmaceuticals (ALDR) in Q4 2019, closing a stake of 54,780 shares — an estimated $1.03M sold.

GAMCO Investors first reported a position in ALDR in Q3 2019 and held it in 1 quarter. The position peaked at $1.03M in Q3 2019. 0 funds tracked by Wall St. Rank hold ALDR as of Q4 2019.

  • GAMCO Investors reported no remaining Alder Biopharmaceuticals position as of Q4 2019 after selling out during the quarter.
  • GAMCO Investors sold 54,780 Alder Biopharmaceuticals shares in Q4 2019, an estimated $1.03M.
  • GAMCO Investors first reported a position in Alder Biopharmaceuticals in Q3 2019 and held it in 1 quarter.
  • GAMCO Investors's Alder Biopharmaceuticals position peaked at $1.03M in Q3 2019.
  • 0 funds tracked by Wall St. Rank held Alder Biopharmaceuticals as of Q4 2019.

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