STATE OF WISCONSIN INVESTMENT BOARD
Position in GLDD — Great Lakes Dredge & Dock CORP
CIK 854157
MADISON, WI
Position in GLDD
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$849,320
-$88,353 QoQ
Shares Held
49,960
-30.1% QoQ
Ownership
0.075%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#76
of 181 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in GLDD Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $268,183,993 across 31 Engineering & Construction names. GLDD ranks #26 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
89,988 | $49,405,211 | |
| 2 | FIX |
Comfort Systems USA Inc
|
24,526 | $33,821,108 | |
| 3 | PRIM |
Primoris Services Corp
|
154,672 | $22,124,282 | |
| 4 | GVA |
Granite Construction Inc
|
183,511 | $21,999,298 | |
| 5 | EME |
EMCOR Group, Inc.
|
24,273 | $17,920,998 | |
| 6 | MTZ |
Mastec Inc
|
47,641 | $15,328,015 | |
| 7 | ROAD |
Construction Partners, Inc.
|
123,522 | $13,725,764 | |
| 8 | J |
Jacobs Solutions Inc.
|
99,260 | $12,633,812 |
All Filings in GLDD
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $849,320 | 49,960 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $937,673 | 71,469 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $981,309 | 81,844 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $967,203 | 79,344 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $812,214 | 93,358 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $614,887 | 54,463 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $520,108 | 49,393 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $470,476 | 53,585 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $610,557 | 69,778 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $599,070 | 78,004 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $593,717 | 74,494 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $925,711 | 113,445 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $694,144 | 127,835 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $557,770 | 93,743 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $310,901 | 41,016 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $207,924 | 15,860 | Shares | Sole | 2022-08-15 | |
| 2020-03-31 | $107,900 | 13,000 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||