Houston, TX
ORION GROUP HOLDINGS INCORN— Latest position per institution from SEC 13F filings
15
Institutional holders
27.74M
Total shares held
421.46M
Estimated value
1.39M
Avg. position size
BRANDES INVESTMENT PARTNERS, LP
CIK 1015079
Shares
4.91M
Value
82.66M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
3.01M
Value
50.59M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
2.13M
Value
20.30M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
2.11M
Value
20.96M
Filed
Dec 31, 2025
WASATCH ADVISORS LP
CIK 814133
Shares
2.01M
Value
33.88M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.70M
Value
28.52M
Filed
Jun 30, 2026
ROYCE & ASSOCIATES LP
CIK 906304
Shares
1.60M
Value
26.93M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.48M
Value
24.86M
Filed
Jun 30, 2026
GENDELL JEFFREY L
CIK 1056581
Shares
1.10M
Value
18.57M
Filed
Jun 30, 2026
NEXT CENTURY GROWTH INVESTORS LLC
CIK 1134007
Shares
988.55K
Value
16.63M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
976.12K
Value
16.42M
Filed
Jun 30, 2026
GRACE & WHITE INC /NY
CIK 903064
Shares
812.72K
Value
13.67M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
784.85K
Value
13.20M
Filed
Jun 30, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
693.40K
Value
11.66M
Filed
Jun 30, 2026
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 1232395
Shares
683.22K
Value
11.49M
Filed
Jun 30, 2026
KENNEDY CAPITAL MANAGEMENT LLC
CIK 884589
Shares
677.13K
Value
11.39M
Filed
Jun 30, 2026
GRANAHAN INVESTMENT MANAGEMENT, LLC
CIK 1026710
Shares
536.98K
Value
3.10M
Filed
Sep 30, 2024
FIRST WILSHIRE SECURITIES MANAGEMENT INC
CIK 732847
Shares
518.88K
Value
8.73M
Filed
Jun 30, 2026
ACUITAS INVESTMENTS, LLC
CIK 1524828
Shares
508.13K
Value
4.23M
Filed
Sep 30, 2025
ALYESKA INVESTMENT GROUP, L.P.
CIK 1453072
Shares
500K
Value
3.67M
Filed
Dec 31, 2024
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BRANDES INVESTMENT PARTNERS, LP | 1015079 | 4.91M | 82.66M | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 3.01M | 50.59M | Jun 30, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 2.13M | 20.30M | Jun 30, 2024 |
| 4 | VANGUARD GROUP INC | 102909 | 2.11M | 20.96M | Dec 31, 2025 |
| 5 | WASATCH ADVISORS LP | 814133 | 2.01M | 33.88M | Jun 30, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.70M | 28.52M | Jun 30, 2026 |
| 7 | ROYCE & ASSOCIATES LP | 906304 | 1.60M | 26.93M | Jun 30, 2026 |
| 8 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.48M | 24.86M | Jun 30, 2026 |
| 9 | GENDELL JEFFREY L | 1056581 | 1.10M | 18.57M | Jun 30, 2026 |
| 10 | NEXT CENTURY GROWTH INVESTORS LLC | 1134007 | 988.55K | 16.63M | Jun 30, 2026 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 976.12K | 16.42M | Jun 30, 2026 |
| 12 | GRACE & WHITE INC /NY | 903064 | 812.72K | 13.67M | Jun 30, 2026 |
| 13 | STATE STREET CORP | 93751 | 784.85K | 13.20M | Jun 30, 2026 |
| 14 | CITADEL ADVISORS LLC | 1423053 | 693.40K | 11.66M | Jun 30, 2026 |
| 15 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 1232395 | 683.22K | 11.49M | Jun 30, 2026 |
| 16 | KENNEDY CAPITAL MANAGEMENT LLC | 884589 | 677.13K | 11.39M | Jun 30, 2026 |
| 17 | GRANAHAN INVESTMENT MANAGEMENT, LLC | 1026710 | 536.98K | 3.10M | Sep 30, 2024 |
| 18 | FIRST WILSHIRE SECURITIES MANAGEMENT INC | 732847 | 518.88K | 8.73M | Jun 30, 2026 |
| 19 | ACUITAS INVESTMENTS, LLC | 1524828 | 508.13K | 4.23M | Sep 30, 2025 |
| 20 | ALYESKA INVESTMENT GROUP, L.P. | 1453072 | 500K | 3.67M | Dec 31, 2024 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.