ORION GROUP HOLDINGS INC (ORN) Institutional Ownership Changes & 13F Activity

ORION GROUP HOLDINGS INC (ORN) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Polen Capital Management, Renaissance Technologies LLC, and First Eagle U.S. Value.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2021Renaissance Technologies LLCSell-175,538301,397$1,136
Q4 2021First Eagle U.S. ValueBuy58,27676,238$287
Q3 2021Renaissance Technologies LLCSell-79,169476,935$2,595
Q3 2021First Eagle U.S. ValueBuy11,22017,962$98
Q2 2021Renaissance Technologies LLCSell-109,593556,104$3,198
Q2 2021First Eagle U.S. ValueBuy6,7426,742$39
Q1 2021Renaissance Technologies LLCSell-153,666665,697$4,041
Q4 2020Renaissance Technologies LLCBuy70,166819,363$4,064
Q3 2020Renaissance Technologies LLCSell-140,000749,197$2,060
Q2 2020Renaissance Technologies LLCSell-50,600889,197$2,792
Q1 2020Renaissance Technologies LLCBuy268,979939,797$2,443
Q4 2019Renaissance Technologies LLCBuy224,721670,818$3,482
Q3 2019Renaissance Technologies LLCSell-164,998446,097$2,007
Q2 2019Renaissance Technologies LLCBuy144,600611,095$1,638
Q1 2019Renaissance Technologies LLCSell-5,400466,495$1,362
Q4 2018Renaissance Technologies LLCSell-207,394471,895$2,024
Q3 2018Renaissance Technologies LLCBuy160,889679,289$5,129
Q1 2018Renaissance Technologies LLCBuy4,706518,400$3,416
Q4 2017Renaissance Technologies LLCSell-78,406513,694$4,022
Q3 2017Renaissance Technologies LLCBuy33,800592,100$3,884
Q2 2017Renaissance Technologies LLCSell-83,400558,300$4,171
Q1 2017Renaissance Technologies LLCSell-19,000641,700$4,793
Q4 2016Renaissance Technologies LLCBuy102,600660,700$6,574
Q3 2016Renaissance Technologies LLCBuy11,800558,100$3,823
Q2 2016Renaissance Technologies LLCSell-1,900546,300$2,901
Q1 2016Renaissance Technologies LLCBuy27,300548,200$2,840
Q4 2015Renaissance Technologies LLCBuy147,700520,900$2,172
Q3 2015Renaissance Technologies LLCSell-21,700373,200$2,232
Q2 2015Renaissance Technologies LLCBuy167,400394,900$2,851
Q1 2015Renaissance Technologies LLCBuy111,900227,500$2,016

Frequently asked questions about ORN activity

  • Which institutional owners are buying ORN?

    Institutional owners buying ORN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ORN activity?

    "Buy" means an investor increased their reported position in ORN compared to the prior reporting period. This reflects growing exposure to ORION GROUP HOLDINGS INC (ORN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ORN increasing?

    Institutional interest in ORN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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