Market data loadingS&P 500--NASDAQ--Data as of latest ETNo timestamp

Orion S.A. (OEC) Institutional Ownership & Insider Trading

188 institutions reported holding Orion S.A. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

OECOrion S.A.Follow OEC — free
Specialty Chemicals · Basic Materials
—
Price chart with a free account
Market cap
308.0M
P/E TTM
—
Dividend yield
1.5%
52-week
—
Next earnings
4 Nov, in 11 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

188 institutions held 94.1% of the shares. Across filers that reported both quarters, shares held changed +3.0%.

Increased+75New+21Decreased-48Closed-14

Largest moves, shares (millions)

American Century Companies+0.7MAcadian Asset Management+0.6MAQR Capital Management+0.5MJane Street Group-0.4MD. E. Shaw-0.3MMarshall Wace-0.2M

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters
-1.7Sep 24+0.6Dec 24-1.6Mar 25+0.3Jun 25-0.0Sep 25-0.2Dec 25-0.6Mar 26+1.5Jun 26
QuarterHoldersShares held, MChangeIncreasedNewDecreasedClosed
Jun 2618853+3.0%75214814
Mar 2617851-1.3%71264624
Dec 2517252-0.4%65275430
Sep 2517453-0.0%72174833
Jun 2519052+0.6%72225326
Mar 2519752-3.1%67325919
Dec 2418254+1.2%62126730
Sep 2419753-3.4%81275128

Orion S.A. — questions

Who owns Orion S.A. stock?
188 institutions reported Orion S.A. shares in 13F filings for the quarter ended 2026-06-30. The largest: PZENA INVESTMENT MANAGEMENT LLC (8.4%), BlackRock, Inc. (7.4%), Divisar Capital Management LLC (6.0%).

Every figure on this page comes from Orion S.A.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.