Who owns Onterris, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ONT from SEC Form 13F filings across 156 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 156 institutions disclosed 37.7M shares of Onterris, Inc. worth $764.8M — about 105.3% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
156
13F holders
$764.8M
value, 2026 filers
105.3%
of shares outstanding (37.7M sh)
26
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ONT's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 3.3M | $66.2M | 0.0% | 9.1% | +3.9% |
| 2 | BAMCO INC /NY/ | 2.1M | $43.2M | 0.1% | 6% | -1.4% |
| 3 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 2.1M | $42.4M | 0.1% | 5.9% | +36.9% |
| 4 | GOLDMAN SACHS GROUP INC | 1.9M | $39.0M | 0.0% | 5.4% | -1.5% |
| 5 | Corvex Management LPNEW | 1.8M | $35.8M | 1.1% | 4.9% | new |
| 6 | ALLIANCEBERNSTEIN L.P. | 1.5M | $32.6M | 0.0% | 4.2% | +31.8% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | $29.4M | 0.0% | 4.1% | +1.2% |
| 8 | FMR LLC | 1.4M | $29.2M | 0.0% | 4% | +154.0% |
| 9 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 1.3M | $25.3M | 0.0% | 3.5% | -17.4% |
| 10 | NOMURA HOLDINGS INCNEW | 1.2M | $25.2M | 0.0% | 3.5% | new |
| 11 | PRINCIPAL FINANCIAL GROUP INC | 1.2M | $25.1M | 0.0% | 3.5% | -7.6% |
| 12 | ROYCE & ASSOCIATES LP | 1.1M | $22.1M | 0.2% | 3.1% | +14.6% |
| 13 | DIMENSIONAL FUND ADVISORS LP | 1.0M | $20.3M | 0.0% | 2.8% | +16.9% |
| 14 | Amundi | 928,651 | $18.8M | 0.0% | 2.6% | +5.5% |
| 15 | UBS Group AG | 927,315 | $18.7M | 0.0% | 2.6% | +318.1% |
| 16 | GEODE CAPITAL MANAGEMENT, LLC | 869,267 | $17.6M | 0.0% | 2.4% | +8.2% |
| 17 | Legal & General Group Plc | 817,998 | $16.5M | 0.0% | 2.3% | +8.5% |
| 18 | STATE STREET CORP | 798,858 | $16.1M | 0.0% | 2.2% | +9.7% |
| 19 | TRUIST FINANCIAL CORP | 792,718 | $16.0M | 0.0% | 2.2% | -0.3% |
| 20 | Stephens Investment Management Group LLC | 736,768 | $14.9M | 0.2% | 2.1% | +6.0% |
| 21 | MORGAN STANLEY | 618,246 | $12.5M | 0.0% | 1.7% | +21.5% |
| 22 | DekaBank Deutsche Girozentrale | 505,697 | $10.8M | 0.0% | 1.4% | 0.0% |
| 23 | MILLENNIUM MANAGEMENT LLC | 441,155 | $8.9M | 0.0% | 1.2% | +41.8% |
| 24 | NORTHERN TRUST CORP | 401,858 | $8.1M | 0.0% | 1.1% | +17.7% |
| 25 | Allspring Global Investments Holdings, LLC | 383,435 | $7.7M | 0.0% | 1.1% | -2.7% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.