SEI Investments
GLDD

SEI Investments’s Great Lakes Dredge & Dock GLDD Stock Holding History

SEI Investments’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 		– Sell
-54,243
Closed -$712K – 3284
2025
Q4 		$712K Buy
+54,243
New +$668K ﹤0.01% 2336
2023
Q1 		– Sell
-348,772
Closed -$2.08M – 2706
2022
Q4 		$2.08M Buy
348,772
+1,478
+0.4% +$10.4K ﹤0.01% 1479
2022
Q3 		$2.63M Buy
347,294
+225,518
+185% +$2.36M 0.01% 1407
2022
Q2 		$1.6M Sell
121,776
-7,219
-6% -$102K ﹤0.01% 1658
2022
Q1 		$1.81M Sell
128,995
-3,400
-3% -$48.9K ﹤0.01% 1580
2021
Q4 		$2.08M Buy
132,395
+97,112
+275% +$1.48M ﹤0.01% 1570
2021
Q3 		$532K Sell
35,283
-4,020
-10% -$59.7K ﹤0.01% 2053
2021
Q2 		$574K Sell
39,303
-25,291
-39% -$374K ﹤0.01% 2015
2021
Q1 		$909K Sell
64,594
-104,528
-62% -$1.52M ﹤0.01% 1796
2020
Q4 		$2.23M Sell
169,122
-14,549
-8% -$163K 0.01% 1335
2020
Q3 		$1.75M Sell
183,671
-7,743
-4% -$71K 0.01% 1348
2020
Q2 		$1.77M Sell
191,414
-18,249
-9% -$160K 0.01% 1323
2020
Q1 		$1.74M Sell
209,663
-4,184
-2% -$41.7K 0.01% 1209
2019
Q4 		$2.42M Sell
213,847
-756
-0.4% -$8.07K 0.01% 1246
2019
Q3 		$2.23M Buy
214,603
+11,863
+6% +$125K 0.01% 1281
2019
Q2 		$2.23M Buy
202,740
+159,726
+371% +$1.65M 0.01% 1286
2019
Q1 		$377K Buy
43,014
+25,742
+149% +$200K ﹤0.01% 2028
2018
Q4 		$108K Buy
+17,272
New +$113K ﹤0.01% 2183
2016
Q1 		– Sell
-4,338
Closed -$17K – 2547
2015
Q4 		$17K Sell
4,338
-23,401
-84% -$104K ﹤0.01% 2145
2015
Q3 		$140K Sell
27,739
-596
-2% -$3.27K ﹤0.01% 1693
2015
Q2 		$169K Buy
28,335
+683
+2% +$4.01K ﹤0.01% 1424
2015
Q1 		$166K Buy
27,652
+12,487
+82% +$88K ﹤0.01% 1460
2014
Q4 		$130K Buy
+15,165
New +$110K ﹤0.01% 1519

Other funds holding GLDD

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity International
Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

SEI Investments's GLDD Position: Q1 2026 in Review

SEI Investments sold out of Great Lakes Dredge & Dock (GLDD) in Q1 2026, closing a stake of 54,243 shares — an estimated $712K sold.

SEI Investments first reported a position in GLDD in Q4 2014 and held it in 23 quarters. The position peaked at $2.63M in Q3 2022. 182 funds tracked by Wall St. Rank hold GLDD as of Q1 2026.

  • SEI Investments reported no remaining Great Lakes Dredge & Dock position as of Q1 2026 after selling out during the quarter.
  • SEI Investments sold 54,243 Great Lakes Dredge & Dock shares in Q1 2026, an estimated $712K.
  • SEI Investments first reported a position in Great Lakes Dredge & Dock in Q4 2014 and held it in 23 quarters.
  • SEI Investments's Great Lakes Dredge & Dock position peaked at $2.63M in Q3 2022.
  • 182 funds tracked by Wall St. Rank held Great Lakes Dredge & Dock as of Q1 2026.

Based on SEI Investments's 13F filing for Q1 2026, filed 13 May 2026.