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Onterris, Inc. (ONT) Institutional Ownership & Insider Trading

157 institutions reported holding Onterris, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 3 insider trades on Form 4 since 2025-10-01.

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

ONTOnterris, Inc.Follow ONT — free
Waste Management · Industrials
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Price chart with a free account
Market cap
520.8M
P/E TTM
—
Dividend yield
0.3%
52-week
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Next earnings
4 Nov, in 11 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

157 institutions held —% of the shares. Across filers that reported both quarters, shares held changed +15.3%.

Increased+62New+23Decreased-47Closed-34

Largest moves, shares (millions)

Corvex Management+1.8MNomura Holdings+1.2MFMR+0.9MAlgert Global-0.5MFred Alger Management-0.4MAvalon Trust-0.4M

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters
-0.2Sep 24+0.3Dec 24+0.5Mar 25+0.0Jun 25-1.7Sep 25-1.1Dec 25+1.0Mar 26+5.0Jun 26
QuarterHoldersShares held, MChangeIncreasedNewDecreasedClosed
Jun 2615738+15.3%62234734
Mar 2617134+3.2%54175435
Dec 2518333-3.5%61255720
Sep 2518132-4.9%54385312
Jun 2515834+0.1%67254427
Mar 2516234+1.4%62204819
Dec 2416334+0.8%65234343
Sep 2418033-0.5%72323827

Onterris, Inc. — questions

Who owns Onterris, Inc. stock?
157 institutions reported Onterris, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (9.3%), BAMCO INC /NY/ (6.1%), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (6.0%).
Are Onterris, Inc. insiders buying or selling?
3 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Onterris, Inc.'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.