William Blair Investment Management

William Blair Investment Management’s Great Lakes Dredge & Dock GLDD Stock Holding History

William Blair Investment Management’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
2024 Q3	–	Sell	-2,444,361	Closed	-$21.5M	–	425
2024 Q2	$21.5M	Sell	2,444,361 -713	-0%	-$6.06K	0.06%	290
2024 Q1	$21.4M	Sell	2,445,074 -1,498	-0.1%	-$12.3K	0.06%	300
2023 Q4	$18.8M	Sell	2,446,572 -49,793	-2%	-$363K	0.05%	296
2023 Q3	$19.9M	Sell	2,496,365 -190,059	-7%	-$1.58M	0.07%	275
2023 Q2	$21.9M	Buy	2,686,424 +49,698	+2%	+$323K	0.07%	273
2023 Q1	$14.3M	Buy	2,636,726 +19,003	+0.7%	+$114K	0.05%	298
2022 Q4	$15.6M	Sell	2,617,723 -110,389	-4%	-$776K	0.06%	282
2022 Q3	$20.7M	Sell	2,728,112 -48,104	-2%	-$504K	0.08%	251
2022 Q2	$36.4M	Sell	2,776,216 -70,898	-2%	-$1.01M	0.13%	175
2022 Q1	$39.9M	Buy	2,847,114 +249,846	+10%	+$3.59M	0.12%	187
2021 Q4	$40.8M	Sell	2,597,268 -418,999	-14%	-$6.38M	0.11%	201
2021 Q3	$45.5M	Buy	3,016,267 +3,009,857	+46,956%	+$44.7M	0.13%	185
2021 Q2	$94K	Buy	+6,410	New	+$94.7K	﹤0.01%	393

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AllianceBernstein

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Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Harvey Partners Tarrytown, New York $1.23B AUM 64.44% 1-Year Est. Return

TCW Group Los Angeles, California $13.3B AUM 34.44% 1-Year Est. Return

Geode Capital Management

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

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

Minerva Advisors Bala Cynwyd, Pennsylvania $155M AUM 35.49% 1-Year Est. Return