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Orion Group Holdings Inc
$13.79 +0.19 (+1.40%) At close · Jul 15
Market Cap
$533.52M
Shares
40,479,278

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 174
Total Value: $383,513,680
Total Shares: 33,872,201
Showing 1–100 of 175 holdings by value · page 1 of 2

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 171 13F filers
Top Holder
15.4%
Jun 2023 → Mar 2026 · range 11.1% – 18.6%
of institutional value
Top 5
38.3%
Jun 2023 → Mar 2026 · range 38.3% – 55.4%
of institutional value
Top 10
55.2%
Jun 2023 → Mar 2026 · range 53.7% – 74.3%
of institutional value
HHI
482
Jun 2023 → Mar 2026 · range 438 – 801
Broadly held
Showing 100 of 175
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Large BRANDES INVESTMENT PARTNERS, LP $56,242,201 14.66% 5,159,835
Large WASATCH ADVISORS LP $33,877,330 8.83% 2,014,110
Mega BlackRock, Inc. $29,833,776 7.78% 2,737,044
Mega VANGUARD CAPITAL MANAGEMENT LLC $18,115,909 4.72% 1,662,010
Mega DIMENSIONAL FUND ADVISORS LP $17,338,519 4.52% 1,590,690
Mid ROYCE & ASSOCIATES LP $16,170,302 4.22% 1,483,514
Mega Invesco Ltd. $13,651,321 3.56% 1,252,415
Mid GENDELL JEFFREY L $12,036,870 3.14% 1,104,300
Mega GEODE CAPITAL MANAGEMENT, LLC $10,008,041 2.61% 918,169
Small GRACE & WHITE INC /NY $9,742,659 2.54% 893,822
Mega STATE STREET CORP $8,463,010 2.21% 776,423
Large SILVERCREST ASSET MANAGEMENT GROUP LLC $7,814,787 2.04% 716,953
Mid KENNEDY CAPITAL MANAGEMENT LLC $7,519,931 1.96% 689,902
Mid NEXT CENTURY GROWTH INVESTORS LLC $7,160,362 1.87% 656,914
Mid CenterBook Partners LP $5,926,885 1.55% 543,751
Small FIRST WILSHIRE SECURITIES MANAGEMENT INC Broker-Dealer $5,757,467 1.50% 528,208
Small ESSEX INVESTMENT MANAGEMENT CO LLC $5,033,314 1.31% 461,772
Small WESTERLY CAPITAL MANAGEMENT, LLC $4,796,000 1.25% 440,000
Small De Lisle Partners LLP $4,519,695 1.18% 414,651
Large SEI INVESTMENTS CO $4,214,626 1.10% 386,663
Large Allspring Global Investments Holdings, LLC $4,128,177 1.08% 378,732
Small Archon Capital Management LLC $3,476,882 0.91% 318,980
Small ARDSLEY ADVISORY PARTNERS LP $3,364,000 0.88% 200,000
Small FORMULA GROWTH LTD $3,244,886 0.85% 297,696
Small Simcoe Capital LLC $3,184,980 0.83% 292,200
Mega CITADEL ADVISORS LLC $3,126,424 0.82% 286,828
Mega NORTHERN TRUST CORP Bank $3,096,198 0.81% 284,055
Large JACOBS LEVY EQUITY MANAGEMENT, INC $2,866,482 0.75% 262,980
Mid ALGERT GLOBAL LLC $2,751,170 0.72% 252,401
Mega VANGUARD FIDUCIARY TRUST CO Bank $2,739,497 0.71% 251,330
Mega UBS Group AG $2,720,029 0.71% 249,544
Mega AMERICAN CENTURY COMPANIES INC $2,668,472 0.70% 244,814
Micro Cruiser Capital Advisors, LLC $2,660,733 0.69% 244,104
Large ACADIAN ASSET MANAGEMENT LLC $2,556,998 0.67% 234,587
Large Connor, Clark & Lunn Investment Management Ltd. $2,513,431 0.66% 230,590
Mega AQR CAPITAL MANAGEMENT LLC $2,498,288 0.65% 229,201
Large RENAISSANCE TECHNOLOGIES LLC $2,108,212 0.55% 193,414
Mega GOLDMAN SACHS GROUP INC $2,087,589 0.54% 191,522
Large Russell Investments Group, Ltd. $2,049,838 0.53% 188,059
Large Qube Research & Technologies Ltd $1,992,530 0.52% 182,801
Mega JPMORGAN CHASE & CO $1,901,286 0.50% 174,430
Micro Seros Financial, LLC $1,838,873 0.48% 168,704
Mid Ancora Advisors LLC $1,713,512 0.45% 157,203
Mega Bank of New York Mellon Corp Bank $1,603,758 0.42% 147,134
Large Point72 Asset Management, L.P. $1,597,187 0.42% 146,531
Large US BANCORP \DE\ Bank $1,571,398 0.41% 144,165
Mid Legato Capital Management LLC $1,558,874 0.41% 143,016
Mega Nuveen, LLC $1,477,876 0.39% 135,585
Small JB CAPITAL PARTNERS LP $1,417,000 0.37% 130,000
Mega FIRST TRUST ADVISORS LP $1,313,820 0.34% 120,534
Small Informed Momentum Co LLC $1,278,766 0.33% 117,318
Large Squarepoint Ops LLC $1,081,029 0.28% 99,177
Mega LPL Financial LLC $1,078,086 0.28% 98,907
Mega MORGAN STANLEY $1,068,894 0.28% 98,064
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $1,063,774 0.28% 97,594
Small Harbour Capital Advisors, LLC $963,786 0.25% 57,300
Mid GDS Wealth Management $936,244 0.24% 85,894
Mega MILLENNIUM MANAGEMENT LLC $920,897 0.24% 84,486
Mid Y-Intercept (Hong Kong) Ltd $877,112 0.23% 52,147
Large MACKENZIE FINANCIAL CORP $840,553 0.22% 77,115
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $813,717 0.21% 74,653
Mega FMR LLC $788,385 0.21% 72,329
Small GLOBEFLEX CAPITAL L P $777,279 0.20% 71,310
Mega ENVESTNET ASSET MANAGEMENT INC $771,240 0.20% 70,756
Mid North Star Investment Management Corp. $763,000 0.20% 70,000
Mega ROYAL BANK OF CANADA Bank $707,038 0.18% 64,866
Mid INDEPENDENT FINANCIAL GROUP, LLC $597,110 0.16% 35,500
Mid GSA CAPITAL PARTNERS LLP $583,891 0.15% 53,568
Large PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Pension $566,778 0.15% 51,998
Mega TWO SIGMA INVESTMENTS, LP $566,342 0.15% 51,958
Large POLEN CAPITAL MANAGEMENT LLC $536,988 0.14% 49,265
Mega RHUMBLINE ADVISERS $508,245 0.13% 46,628
Large LOS ANGELES CAPITAL MANAGEMENT LLC $476,667 0.12% 43,731
Mid Engineers Gate Manager LP $448,284 0.12% 41,127
Mega AMERIPRISE FINANCIAL INC $447,935 0.12% 41,095
Large Balyasny Asset Management L.P. $434,102 0.11% 39,826
Large Creative Planning $420,532 0.11% 38,581
Mid Brooklyn Investment Group $414,494 0.11% 38,027
Mega DEUTSCHE BANK AG\ Bank $413,338 0.11% 37,921
Mega BANK OF AMERICA CORP /DE/ Bank $400,476 0.10% 36,741
Large STRS OHIO $380,410 0.10% 34,900
Mid Spire Wealth Management $368,862 0.10% 21,930
Large &PARTNERS $349,988 0.09% 32,109
Large Cambridge Investment Research Advisors, Inc. $348,494 0.09% 31,972
Mid Atria Investments, Inc $345,780 0.09% 31,723
Mid BAILARD, INC. $320,460 0.08% 29,400
Small Integrated Quantitative Investments LLC $311,314 0.08% 28,561
Mid XTX Topco Ltd $310,355 0.08% 28,473
Mega BARCLAYS PLC $308,142 0.08% 28,270
Mega FRANKLIN RESOURCES INC $303,227 0.08% 27,819
Mega PRICE T ROWE ASSOCIATES INC /MD/ $281,492 0.07% 25,825
Large OSAIC HOLDINGS, INC. $277,535 0.07% 25,462
Mid Moran Wealth Management, LLC $277,176 0.07% 25,429
Mid Cornerstone Investment Partners, LLC $273,306 0.07% 25,074
Small FourThought Financial Partners, LLC $272,227 0.07% 24,975
Mid Sanctuary Advisors, LLC $260,738 0.07% 23,921
Mega Vanguard Global Advisers, LLC $254,722 0.07% 23,369
Large Centiva Capital, LP $254,482 0.07% 23,347
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $247,244 0.06% 22,683
Micro KRM WEALTH MANAGEMENT L.L.C. $245,271 0.06% 22,502
Key facts CIK 1402829 CUSIP 68628V308 13F (30d) 12 filings 12 filers Visit website Investor relations

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