AMERICAN CENTURY COMPANIES INC
Position in GLDD — Great Lakes Dredge & Dock CORP
CIK 748054
KANSAS CITY, MO
Position in GLDD
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$51,109,123
+$17,199,119 QoQ
Shares Held
3,006,419
+16.3% QoQ
Ownership
4.50%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#3
of 181 holders
Holding Since
Mar 2020
24 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, 2026AMERICAN CENTURY COMPANIES INC holds $1,733,993,846 across 32 Engineering & Construction names. GLDD ranks #11 (2.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
428,864 | $235,454,913 | |
| 2 | AGX |
Argan Inc
|
421,648 | $229,650,583 | |
| 3 | EME |
EMCOR Group, Inc.
|
298,025 | $220,034,837 | |
| 4 | STRL |
Sterling Infrastructure, Inc.
|
471,576 | $192,058,757 | |
| 5 | PRIM |
Primoris Services Corp
|
1,078,124 | $154,214,856 | |
| 6 | TPC |
Tutor Perini Corp
|
1,780,867 | $137,465,123 | |
| 7 | GVA |
Granite Construction Inc
|
1,028,320 | $123,275,001 | |
| 8 | FIX |
Comfort Systems USA Inc
|
51,120 | $70,493,968 |
All Filings in GLDD
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $51,109,123 | 3,006,419 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $33,910,004 | 2,584,604 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $28,925,479 | 2,412,467 | Shares | Defined | 2025-11-12 | |
| 2025-06-30 | $26,585,280 | 2,180,909 | Shares | Defined | 2025-08-12 | |
| 2025-03-31 | $17,145,742 | 1,970,775 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $18,240,022 | 1,615,591 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $12,092,936 | 1,148,427 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $3,688,082 | 420,055 | Shares | Defined | 2024-08-07 | |
| 2024-03-31 | $2,694,081 | 307,895 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $2,223,482 | 289,516 | Shares | Defined | 2024-02-13 | |
| 2023-06-30 | $2,102,342 | 257,640 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,200,084 | 221,010 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $632,151 | 106,244 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $1,178,432 | 155,466 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,101,677 | 160,311 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $975,211 | 69,509 | Shares | Defined | 2022-05-11 | |
| 2021-12-31 | $879,801 | 55,967 | Shares | Defined | 2022-02-07 | |
| 2021-09-30 | $713,621 | 47,291 | Shares | Defined | 2021-11-10 | |
| 2021-06-30 | $1,947,629 | 133,308 | Shares | Defined | 2021-08-05 | |
| 2021-03-31 | $1,878,137 | 128,816 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $1,354,350 | 102,836 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $805,753 | 84,727 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $584,278 | 63,097 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $237,205 | 28,579 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||