Jane Street’s Great Lakes Dredge & Dock GLDD Stock Holding History

Jane Street’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 Q1	$468K	Sell	27,500 -19,700	-42%	-$314K	﹤0.01%	8216
2025 Q4	$619K	Buy	47,200 +7,900	+20%	+$97.3K	﹤0.01%	7213
2025 Q3	$471K	Sell	39,300 -38,000	-49%	-$440K	﹤0.01%	7999
2025 Q2	$942K	Buy	+77,300	New	+$804K	﹤0.01%	5728
2025 Q1	–	Sell	-17,900	Closed	-$202K	–	9839
2024 Q4	$202K	Buy	17,900 +7,800	+77%	+$93.3K	﹤0.01%	8395
2024 Q3	$106K	Buy	+10,100	New	+$93.9K	﹤0.01%	8975

Other funds holding GLDD

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

GCL

Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Jane Street's GLDD Position: Q1 2026 in Review

Jane Street sold out of Great Lakes Dredge & Dock (GLDD) in Q1 2026, closing a stake of 150,174 shares — an estimated $2.39M sold.

Jane Street first reported a position in GLDD in Q2 2013 and held it in 18 quarters. The position peaked at $2.14M in Q3 2024. 182 funds tracked by Wall St. Rank hold GLDD as of Q1 2026.

Jane Street reported no remaining Great Lakes Dredge & Dock position as of Q1 2026 after selling out during the quarter.
Jane Street sold 150,174 Great Lakes Dredge & Dock shares in Q1 2026, an estimated $2.39M.
Jane Street first reported a position in Great Lakes Dredge & Dock in Q2 2013 and held it in 18 quarters.
Jane Street's Great Lakes Dredge & Dock position peaked at $2.14M in Q3 2024.
182 funds tracked by Wall St. Rank held Great Lakes Dredge & Dock as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.