Houston, TX
ORION GROUP HOLDINGS INCORN— Latest position per institution from SEC 13F filings
15
Institutional holders
27.66M
Total shares held
292.44M
Estimated value
1.38M
Avg. position size
BRANDES INVESTMENT PARTNERS, LP
CIK 1015079
Shares
5.16M
Value
56.24M
Filed
Mar 31, 2026
BLACKROCK, INC.
CIK 2012383
Shares
2.74M
Value
29.83M
Filed
Mar 31, 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
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.66M
Value
18.12M
Filed
Mar 31, 2026
WASATCH ADVISORS LP
CIK 814133
Shares
1.66M
Value
18.06M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
1.59M
Value
17.34M
Filed
Mar 31, 2026
ROYCE & ASSOCIATES LP
CIK 906304
Shares
1.48M
Value
16.17M
Filed
Mar 31, 2026
INVESCO LTD.
CIK 914208
Shares
1.25M
Value
13.65M
Filed
Mar 31, 2026
GENDELL JEFFREY L
CIK 1056581
Shares
1.10M
Value
12.04M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
918.17K
Value
10.01M
Filed
Mar 31, 2026
GRACE & WHITE INC /NY
CIK 903064
Shares
893.82K
Value
9.74M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
776.42K
Value
8.46M
Filed
Mar 31, 2026
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 1232395
Shares
716.95K
Value
7.81M
Filed
Mar 31, 2026
KENNEDY CAPITAL MANAGEMENT LLC
CIK 884589
Shares
689.90K
Value
7.52M
Filed
Mar 31, 2026
NEXT CENTURY GROWTH INVESTORS LLC
CIK 1134007
Shares
656.91K
Value
7.16M
Filed
Mar 31, 2026
CENTERBOOK PARTNERS LP
CIK 1872738
Shares
543.75K
Value
5.93M
Filed
Mar 31, 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
528.21K
Value
5.76M
Filed
Mar 31, 2026
ACUITAS INVESTMENTS, LLC
CIK 1524828
Shares
508.13K
Value
4.23M
Filed
Sep 30, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BRANDES INVESTMENT PARTNERS, LP | 1015079 | 5.16M | 56.24M | Mar 31, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 2.74M | 29.83M | Mar 31, 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 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.66M | 18.12M | Mar 31, 2026 |
| 6 | WASATCH ADVISORS LP | 814133 | 1.66M | 18.06M | Mar 31, 2026 |
| 7 | DIMENSIONAL FUND ADVISORS LP | 354204 | 1.59M | 17.34M | Mar 31, 2026 |
| 8 | ROYCE & ASSOCIATES LP | 906304 | 1.48M | 16.17M | Mar 31, 2026 |
| 9 | INVESCO LTD. | 914208 | 1.25M | 13.65M | Mar 31, 2026 |
| 10 | GENDELL JEFFREY L | 1056581 | 1.10M | 12.04M | Mar 31, 2026 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 918.17K | 10.01M | Mar 31, 2026 |
| 12 | GRACE & WHITE INC /NY | 903064 | 893.82K | 9.74M | Mar 31, 2026 |
| 13 | STATE STREET CORP | 93751 | 776.42K | 8.46M | Mar 31, 2026 |
| 14 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 1232395 | 716.95K | 7.81M | Mar 31, 2026 |
| 15 | KENNEDY CAPITAL MANAGEMENT LLC | 884589 | 689.90K | 7.52M | Mar 31, 2026 |
| 16 | NEXT CENTURY GROWTH INVESTORS LLC | 1134007 | 656.91K | 7.16M | Mar 31, 2026 |
| 17 | CENTERBOOK PARTNERS LP | 1872738 | 543.75K | 5.93M | Mar 31, 2026 |
| 18 | GRANAHAN INVESTMENT MANAGEMENT, LLC | 1026710 | 536.98K | 3.10M | Sep 30, 2024 |
| 19 | FIRST WILSHIRE SECURITIES MANAGEMENT INC | 732847 | 528.21K | 5.76M | Mar 31, 2026 |
| 20 | ACUITAS INVESTMENTS, LLC | 1524828 | 508.13K | 4.23M | Sep 30, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.