Free Trial
→ Your Bank Account Is No Longer Safe (From Priority Gold) (Ad)tc pixel Free OEC Stock Alerts

Orion (OEC) Institutional Ownership

Orion logo
$10.50 -0.04 (-0.33%)
Closing price 03:59 PM Eastern
Extended Trading
$10.49 -0.01 (-0.13%)
As of 06:16 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Orion (NYSE:OEC)

Current
Institutional Ownership
Percentage
94.33%
Number of
Institutional Buyers
(last 12 months)
127
Total
Institutional Inflows
(last 12 months)
$219.79M
Number of
Institutional Sellers
(last 12 months)
80
Total
Institutional Outflows
(last 12 months)
$180.65M
Get OEC Insider Trade Alerts

Want to know when executives and insiders are buying or selling Orion stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

OEC Institutional Buying and Selling by Quarter

Orion Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/27/2025Squarepoint Ops LLC222,702$2.34M0.0%+259.3%0.397%
8/19/2025State of Wyoming20,974$220K0.0%N/A0.037%
8/15/2025Tower Research Capital LLC TRC 7,382$77K0.0%+321.8%0.013%
8/15/2025Man Group plc102,732$1.08M0.0%-2.3%0.183%
8/15/2025Harvey Partners LLC2,424,995$25.44M2.5%+15.5%4.319%
8/15/2025Grizzlyrock Capital LLC206,280$2.16M1.5%+6.5%0.367%
8/15/2025Engineers Gate Manager LP162,551$1.71M0.0%+70.2%0.289%
8/15/2025Cubist Systematic Strategies LLC478,629$5.02M0.0%+54.0%0.852%
8/15/2025BNP Paribas Financial Markets36,561$384K0.0%+414.7%0.065%
8/15/2025Balyasny Asset Management L.P.51,416$539K0.0%N/A0.092%
8/15/2025Bank of America Corp DE77,335$811K0.0%-60.7%0.138%
8/15/2025Ameriprise Financial Inc.48,215$506K0.0%-60.0%0.086%
8/14/2025Lighthouse Investment Partners LLC384,541$4.03M0.2%+3.1%0.685%
8/14/2025Kent Lake PR LLC450,714$4.73M2.1%-9.9%0.803%
8/14/2025Jane Street Group LLC220,404$2.31M0.0%+82.0%0.393%
8/14/2025Raymond James Financial Inc.275,490$2.89M0.0%+19.4%0.491%
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.30,394$319K0.0%-10.2%0.054%
8/14/2025Squarepoint Ops LLC222,702$2.34M0.0%+259.3%0.397%
8/14/2025Nebula Research & Development LLC74,326$780K0.1%-15.8%0.132%
8/14/2025Qube Research & Technologies Ltd457,586$4.80M0.0%+68.2%0.815%
8/14/2025Cerity Partners LLC39,642$416K0.0%N/A0.071%
8/13/2025Gamco Investors INC. ET AL77,510$813K0.0%N/A0.138%
8/13/2025Jump Financial LLC203,418$2.13M0.0%+395.7%0.362%
8/13/2025Brown Advisory Inc.2,471,143$25.92M0.0%-6.3%4.401%
8/13/2025Marshall Wace LLP46,418$487K0.0%+52.6%0.083%
8/13/2025Kennedy Capital Management LLC194,832$2.04M0.0%+7.8%0.347%
8/13/2025Invesco Ltd.1,805,927$18.94M0.0%+5.3%3.216%
8/13/2025Isthmus Partners LLC156,640$1.64M0.2%+7.3%0.279%
8/13/2025Arrowstreet Capital Limited Partnership227,351$2.39M0.0%+12.7%0.405%
8/13/2025Quantbot Technologies LP7,483$78K0.0%-87.4%0.013%
8/13/2025Wealthedge Investment Advisors LLC54,802$575K0.2%N/A0.098%
8/13/2025New York State Common Retirement Fund8,367$88K0.0%-53.2%0.015%
8/13/2025Russell Investments Group Ltd.43,335$455K0.0%+33.3%0.077%
8/12/2025Prudential Financial Inc.39,275$412K0.0%+7.4%0.070%
8/12/2025American Century Companies Inc.2,000,241$20.98M0.0%+5.8%3.562%
8/12/2025Rhumbline Advisers85,855$901K0.0%+2.8%0.153%
8/12/2025CenterBook Partners LP294,093$3.09M0.2%+53.9%0.524%
8/12/2025Franklin Resources Inc.36,104$379K0.0%N/A0.064%
8/12/2025Legal & General Group Plc63,732$669K0.0%-1.6%0.114%
8/12/2025JPMorgan Chase & Co.586,943$6.16M0.0%-6.3%1.045%
8/12/2025Entropy Technologies LP14,460$152K0.0%-41.3%0.026%
8/12/2025Swiss National Bank108,200$1.14M0.0%-3.3%0.193%
8/12/2025Dynamic Technology Lab Private Ltd15,488$162K0.0%+46.7%0.028%
8/8/2025Intech Investment Management LLC26,652$280K0.0%-35.5%0.047%
8/8/2025Police & Firemen s Retirement System of New Jersey13,687$144K0.0%+18.2%0.024%
8/8/2025Geode Capital Management LLC1,318,222$13.83M0.0%-0.4%2.343%
8/8/2025Quinn Opportunity Partners LLC414,865$4.35M0.4%+7.8%0.737%
8/7/2025ProShare Advisors LLC11,377$119K0.0%-7.8%0.020%
8/7/2025CSM Advisors LLC261,460$2.74M0.1%N/A0.465%
8/7/2025Campbell & CO Investment Adviser LLC64,356$675K0.0%N/A0.114%
8/6/2025Fox Run Management L.L.C.12,741$134K0.0%-67.3%0.023%
8/6/2025Carnegie Lake Advisors LLC198,741$2.09M0.8%+6.4%0.353%
8/1/2025First Pacific Advisors LP367,751$3.86M0.1%+9.6%0.654%
8/1/2025GWN Securities Inc.14,074$148K0.0%N/A0.025%
8/1/2025Y Intercept Hong Kong Ltd132,424$1.39M0.0%+698.1%0.235%
8/1/2025Envestnet Asset Management Inc.52,634$552K0.0%+9.9%0.094%
7/31/2025MQS Management LLC16,662$175K0.1%N/A0.030%
7/29/2025William Blair Investment Management LLC633,446$6.65M0.0%-81.8%1.126%
7/29/2025Tweedy Browne Co LLC16,329$171K0.0%N/A0.029%
7/25/2025Pzena Investment Management LLC4,577,197$48.02M0.2%+37.5%8.134%
7/25/2025CWM LLC19,294$202K0.0%+189.6%0.034%
7/24/2025Inspire Investing LLC36,431$382K0.0%+37.0%0.065%
7/10/2025Wealth Enhancement Advisory Services LLC73,627$828K0.0%+461.7%0.131%
6/27/2025Goldman Sachs Group Inc.223,503$2.89M0.0%-34.4%0.397%
6/18/2025Voya Investment Management LLC16,108$208K0.0%-9.2%0.029%
6/3/2025Inspire Investing LLC26,584$344K0.0%+4.9%0.047%
5/29/2025Rhumbline Advisers83,511$1.08M0.0%+5.5%0.148%
5/28/2025Strs Ohio15,400$199K0.0%N/A0.027%
5/19/2025Jane Street Group LLC121,078$1.57M0.0%+202.7%0.215%
5/16/2025Dean Capital Management45,749$592K0.3%+50.8%0.081%
5/16/2025Goldman Sachs Group Inc.223,503$2.89M0.0%-34.4%0.397%
5/16/2025Dynamic Technology Lab Private Ltd10,560$137K0.0%N/A0.019%
5/16/2025PharVision Advisers LLC14,375$186K0.3%N/A0.026%
5/16/2025Millennium Management LLC310,391$4.01M0.0%-51.2%0.552%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.33,857$438K0.0%+3.3%0.060%
5/16/2025Invenomic Capital Management LP241,707$3.13M0.2%N/A0.430%
5/16/2025Jacobs Levy Equity Management Inc.201,182$2.60M0.0%-55.8%0.358%
5/16/2025AQR Capital Management LLC149,128$1.93M0.0%+86.2%0.265%
5/15/2025Cubist Systematic Strategies LLC310,805$4.02M0.0%N/A0.552%
5/15/2025Royal Bank of Canada283,138$3.66M0.0%+10.7%0.503%
5/15/2025Quarry LP4,574$59K0.0%N/A0.008%
5/15/2025Trexquant Investment LP193,365$2.50M0.0%+1,380.1%0.344%
5/15/2025MYDA Advisors LLC51,000$659K0.1%+30.8%0.091%
5/14/2025Keeley Teton Advisors LLC77,510$1.00M0.1%-1.2%0.138%
5/14/2025Walleye Capital LLC27,855$360K0.0%N/A0.050%
5/14/2025Penn Capital Management Company LLC172,572$2.23M0.2%-69.6%0.307%
5/14/2025Jump Financial LLC41,034$531K0.0%N/A0.073%
5/14/2025T. Rowe Price Investment Management Inc.318,376$4.12M0.0%-74.8%0.566%
5/14/2025Fuller & Thaler Asset Management Inc.273,182$3.53M0.0%+49.2%0.485%
5/14/2025Quantbot Technologies LP59,256$766K0.0%+940.9%0.105%
5/13/2025Algert Global LLC33,300$431K0.0%N/A0.059%
5/13/2025Roubaix Capital LLC305,312$3.95M2.0%-9.3%0.543%
5/13/2025Raymond James Financial Inc.230,799$2.98M0.0%+138.0%0.410%
5/13/2025Tocqueville Asset Management L.P.89,903$1.16M0.0%-4.7%0.160%
5/13/2025American Century Companies Inc.1,889,917$24.44M0.0%+8.2%3.359%
5/13/2025Fox Run Management L.L.C.38,942$504K0.1%N/A0.069%
5/13/2025Russell Investments Group Ltd.32,521$420K0.0%-47.6%0.058%
5/12/2025Nuveen LLC210,583$2.72M0.0%N/A0.374%
5/12/2025Virtu Financial LLC13,680$177K0.0%N/A0.024%
5/12/2025Entropy Technologies LP24,616$318K0.0%N/A0.044%
(Data available from 1/1/2016 forward)

OEC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of OEC shares?

During the previous two years, 210 institutional investors and hedge funds held shares of Orion. The most heavily invested institutionals were Pzena Investment Management LLC ($48.02M), Dimensional Fund Advisors LP ($34.53M), Brown Advisory Inc. ($25.92M), Harvey Partners LLC ($25.44M), Minneapolis Portfolio Management Group LLC ($25.17M), State Street Corp ($23.39M), and Inherent Group LP ($22.88M).Learn more on Orion's institutional investors.

What percentage of Orion's stock is owned by institutional investors?

94.33% of Orion's stock is owned by institutional investors. Learn more on OEC's institutional investor holdings.

Which institutional investors have been buying Orion's stock?

Of the 172 institutional investors that purchased Orion's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Pzena Investment Management LLC ($2.39M), William Blair Investment Management LLC ($1.01M), Grizzlyrock Capital LLC ($863.05K), Victory Capital Management Inc. ($848.99K), American Century Companies Inc. ($813.87K), EVR Research LP ($800K), and Schroder Investment Management Group ($619.33K).

How much institutional buying is happening at Orion?

Institutional investors have bought a total of 15,383,843 shares in the last 24 months. This purchase volume represents approximately $219.79M in transactions.

Which of Orion's major shareholders have been selling company stock?

Of the 80 institutional investors that sold Orion's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: T. Rowe Price Investment Management Inc. ($2.86M), William Blair Investment Management LLC ($2.85M), FMR LLC ($1.96M), Penn Capital Management Company LLC ($395.73K), Harspring Capital Management LLC ($345K), Pzena Investment Management LLC ($335.70K), and Millennium Management LLC ($325.13K).

How much institutional selling is happening at Orion?

Institutional investors have sold a total of 12,828,615 shares in the last 24 months. This volume of shares sold represents approximately $180.65M in transactions.


Related Companies

This page (NYSE:OEC) was last updated on 9/9/2025 by MarketBeat.com Staff
From Our Partners
Why Trump’s “Smart Dollar” could rewrite the rules
MUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...
Stansberry Research | Sponsoredtc pixel
Buffett, Gates and Bezos Dumping Stocks
The world's wealthiest individuals are making huge moves with their money. Warren Buffett just liquidated b...
Banyan Hill Publishing | Sponsoredtc pixel
“Sell Nvidia before earnings”
Eric Fry just went live with one of his most controversial calls yet: “Sell Nvidia.” While Wall Street has bee...
InvestorPlace | Sponsoredtc pixel
2013 Bitcoin miner reveals his trading system (free)
While everyone else is gambling on meme coins or chasing the next "100x moonshot," our members are systematica...
Crypto Swap Profits | Sponsoredtc pixel
$100 Trillion “AI Metal” Found in American Ghost Town
Jeff Brown recently traveled to a ghost town in the middle of an American desert… To investigate what could...
Brownstone Research | Sponsoredtc pixel
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
Stunning new initiative unfolding in the White House?
what I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...
Paradigm Press | Sponsoredtc pixel
Everyone’s watching Nvidia right now. Here’s why I’m excited.
So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...
Timothy Sykes | Sponsoredtc pixel