GI
GLDD

GAMCO Investors’s Great Lakes Dredge & Dock GLDD Stock Holding History

GAMCO Investors’s Portfolio GLDD Stock Details GLDD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-20,000
Closed -$340K – 977
2026
Q1 		$340K Buy
+20,000
New +$319K ﹤0.01% 868
2016
Q1 		– Sell
-31,700
Closed -$126K – 801
2015
Q4 		$126K Sell
31,700
-11,500
-27% -$50.9K ﹤0.01% 787
2015
Q3 		$218K Buy
43,200
+1,600
+4% +$8.77K ﹤0.01% 778
2015
Q2 		$248K Buy
41,600
+3,400
+9% +$20K ﹤0.01% 772
2015
Q1 		$230K Sell
38,200
-12,000
-24% -$84.6K ﹤0.01% 785
2014
Q4 		$430K Hold
50,200
– – ﹤0.01% 743
2014
Q3 		$310K Buy
50,200
+6,000
+14% +$44.3K ﹤0.01% 789
2014
Q2 		$353K Hold
44,200
– – ﹤0.01% 769
2014
Q1 		$404K Hold
44,200
– – ﹤0.01% 734
2013
Q4 		$407K Hold
44,200
– – ﹤0.01% 712
2013
Q3 		$328K Buy
44,200
+2,000
+5% +$14.9K ﹤0.01% 732
2013
Q2 		$330K Buy
+42,200
New +$320K ﹤0.01% 714

Other funds holding GLDD

HNB
Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

GAMCO Investors's GLDD Position: Q2 2026 in Review

GAMCO Investors sold out of Great Lakes Dredge & Dock (GLDD) in Q2 2026, closing a stake of 20,000 shares — an estimated $340K sold.

GAMCO Investors first reported a position in GLDD in Q2 2013 and held it in 12 quarters. The position peaked at $430K in Q4 2014. 1 fund tracked by Wall St. Rank holds GLDD as of Q2 2026.

  • GAMCO Investors reported no remaining Great Lakes Dredge & Dock position as of Q2 2026 after selling out during the quarter.
  • GAMCO Investors sold 20,000 Great Lakes Dredge & Dock shares in Q2 2026, an estimated $340K.
  • GAMCO Investors first reported a position in Great Lakes Dredge & Dock in Q2 2013 and held it in 12 quarters.
  • GAMCO Investors's Great Lakes Dredge & Dock position peaked at $430K in Q4 2014.
  • 1 fund tracked by Wall St. Rank held Great Lakes Dredge & Dock as of Q2 2026.

Based on GAMCO Investors's 13F filing for Q2 2026, filed 12 Aug 2026.