Onterris, Inc. 13F holders
156 funds reported a position in Onterris, Inc. in their 13F for the quarter ended 30 June 2026, together 38.0 million shares worth $772.0 million. Against the quarter before, 22 opened a position, 64 added, 49 trimmed and 38 sold out; together they bought a net 4.3 million shares. The largest holders: BlackRock, Inc., Bamco Inc. and Nomura Asset Management International Inc.
Funds holding156-15 on Q1 2026
Shares they held38.0Mworth $772.0 million
Net bought on the quarter4.3M sharesabout $87.8 million at the funds' values
Funds buying to selling86 to 87opened or added, to cut or sold
Opened 22Added 64Held 18Trimmed 49Sold out 38
What each fund did in ONT against its 13F for the quarter before; a change under 0.1% of a holding counts as held
Funds reporting a position in ONT in their 13F, each quarter; hover a bar for the shares they held
Filed so far for the quarter to 30 September 2026
3,241 funds have filed their 13F for the quarter so far; the rest are due by 16 November 2026. Of those, 29 reported a position in Onterris, Inc.: 5 opened one, 2 added, 12 trimmed and 4 sold out, a net 961,273 shares sold.
The largest moves in the name among the funds that have filed, against each fund's previous 13F.
The well-known funds
Of the 44 funds followed here, 4 reported a position in Onterris, Inc. in a 13F for the quarter ended 30 June 2026. The largest: FMR LLC, 1.4 million shares worth $29.2 million, 0.0% of its reported book. In the quarter, 3 funds added or opened a position and 1 trimmed or sold out; together they bought a net 1.0 million shares, about $20.8 million at the funds' own value per share on 30 June 2026. A change under 0.1% of a holding counts as held.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| FMR LLC | 1,443,390 | $29.2 million | 0.0% | +875,017 | added | 30 June 2026 | 13F |
| Geode Capital Management | 869,267 | $17.6 million | 0.0% | +65,535 | added | 30 June 2026 | 13F |
| Millennium Management | 441,155 | $8.9 million | 0.0% | +129,989 | added | 30 June 2026 | 13F |
| Citadel Advisors | 182,185 | $3.7 million | 0.0% | -40,402 | trimmed | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.The largest holders
| Fund | Shares | Share of all | Value | Of its book | Change in shares | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 3,274,887 | 8.61% | $66.2 million | 0.00% | +124,127 | 13F |
| Bamco Inc. | 2,137,406 | 5.62% | $43.2 million | 0.07% | -30,777 | 13F |
| Nomura Asset Management International Inc. | 2,097,249 | 5.51% | $42.4 million | 0.06% | +565,608 | 13F |
| Goldman Sachs Group Inc. | 1,930,869 | 5.08% | $39.0 million | 0.00% | -29,741 | 13F |
| Corvex Management LP | 1,770,000 | 4.65% | $35.8 million | 1.11% | new | 13F |
| AllianceBernstein L.P. | 1,490,124 | 3.92% | $32.6 million | 0.01% | +359,211 | 13F |
| Vanguard Capital Management LLC | 1,453,439 | 3.82% | $29.4 million | 0.00% | +17,274 | 13F |
| FMR LLC | 1,443,390 | 3.79% | $29.2 million | 0.00% | +875,017 | 13F |
| UBS AM, a distinct business unit of UBS Asset Management Americas LLC | 1,252,138 | 3.29% | $25.3 million | 0.01% | -263,533 | 13F |
| Nomura Holdings Inc. | 1,249,241 | 3.28% | $25.2 million | 0.11% | new | 13F |
| Principal Financial Group Inc. | 1,244,046 | 3.27% | $25.1 million | 0.01% | -102,211 | 13F |
| Royce & Associates LP | 1,094,077 | 2.88% | $22.1 million | 0.18% | +139,301 | 13F |
| Dimensional Fund Advisors LP | 1,004,066 | 2.64% | $20.3 million | 0.00% | +145,210 | 13F |
| Amundi | 928,651 | 2.44% | $18.8 million | 0.01% | +48,619 | 13F |
| UBS Group AG | 927,315 | 2.44% | $18.7 million | 0.00% | +705,537 | 13F |
| Geode Capital Management, LLC | 869,267 | 2.28% | $17.6 million | 0.00% | +65,535 | 13F |
| Legal & General Group Plc | 817,998 | 2.15% | $16.5 million | 0.00% | +64,314 | 13F |
| State Street Corp. | 798,858 | 2.10% | $16.1 million | 0.00% | +70,408 | 13F |
| Truist Financial Corp. | 792,718 | 2.08% | $16.0 million | 0.02% | -2,595 | 13F |
| Stephens Investment Management Group LLC | 736,768 | 1.94% | $14.9 million | 0.16% | +41,788 | 13F |
| Assenagon Asset Management S.A. | 715,552 | 1.88% | $14.5 million | 0.01% | 13F | |
| Morgan Stanley | 618,246 | 1.63% | $12.5 million | 0.00% | +109,437 | 13F |
| DekaBank Deutsche Girozentrale | 505,697 | 1.33% | $10.8 million | 0.02% | no change | 13F |
| Millennium Management LLC | 441,155 | 1.16% | $8.9 million | 0.01% | +129,989 | 13F |
| Northern Trust Corp. | 401,858 | 1.06% | $8.1 million | 0.00% | +60,560 | 13F |
| Allspring Global Investments Holdings, LLC | 383,435 | 1.01% | $7.7 million | 0.01% | -10,473 | 13F |
| ArrowMark Colorado Holdings LLC | 339,464 | 0.89% | $6.9 million | 0.29% | +199,536 | 13F |
| Fisher Asset Management, LLC | 332,025 | 0.87% | $6.7 million | 0.00% | -20,544 | 13F |
| Private Capital Management, LLC | 297,305 | 0.78% | $6.0 million | 0.55% | new | 13F |
| Russell Investments Group, Ltd. | 294,923 | 0.78% | $6.0 million | 0.01% | +93,459 | 13F |
| Tudor Investment Corp. Et Al | 285,428 | 0.75% | $5.8 million | 0.02% | +116,757 | 13F |
| Vanguard Portfolio Management LLC | 280,914 | 0.74% | $5.7 million | 0.00% | -2,607 | 13F |
| Bank of America Corp. | 276,662 | 0.73% | $5.6 million | 0.00% | -95,975 | 13F |
| Summit Creek Advisors LLC | 274,713 | 0.72% | $5.6 million | 1.89% | -236,447 | 13F |
| CenterBook Partners LP | 264,299 | 0.69% | $5.3 million | 0.26% | +123,791 | 13F |
| Granahan Investment Management, LLC | 259,703 | 0.68% | $5.2 million | 0.19% | +17,916 | 13F |
| Charles Schwab Investment Management Inc. | 239,951 | 0.63% | $4.8 million | 0.00% | -33,092 | 13F |
| Vanguard Fiduciary Trust Co. | 221,229 | 0.58% | $4.5 million | 0.00% | +9,120 | 13F |
| Raiffeisen Bank International AG | 200,000 | 0.53% | $4.1 million | 0.05% | +113,332 | 13F |
| Invesco Ltd. | 197,296 | 0.52% | $4.0 million | 0.00% | +15,796 | 13F |
| Citadel Advisors LLC | 182,185 | 0.48% | $3.7 million | 0.00% | -40,402 | 13F |
| Panagora Asset Management Inc. | 181,929 | 0.48% | $3.7 million | 0.01% | +47,752 | 13F |
| Global Alpha Capital Management Ltd. | 173,335 | 0.46% | $3.5 million | 0.21% | +30,339 | 13F |
| Blair William & Co. | 173,037 | 0.45% | $3.5 million | 0.01% | -93,943 | 13F |
| Nuveen, LLC | 158,617 | 0.42% | $3.2 million | 0.00% | -113,747 | 13F |
| OP Asset Management Ltd | 156,157 | 0.41% | $3.2 million | 0.03% | no change | 13F |
| Penn Capital Management Company, LLC | 138,744 | 0.36% | $2.8 million | 0.18% | new | 13F |
| Rockefeller Capital Management L.P. | 131,010 | 0.34% | $2.6 million | 0.00% | +2,822 | 13F |
| Nordea Investment Management AB | 124,250 | 0.33% | $2.5 million | 0.00% | +45,608 | 13F |
| Nexpoint Asset Management, L.P. | 110,353 | 0.29% | $2.2 million | 0.15% | new | 13F |
The 50 largest of the 156 funds that reported a position in ONT in their 13F for the quarter ended 30 June 2026, by the value each reported.
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Share of all is the fund's part of all the shares the funds reported. Change is shares against the fund's 13F for the quarter before. A 13F lists a manager's long positions in US-listed shares at the quarter's end. What is a 13F?Options the funds reported on ONT
| Fund | Option | Shares under the options | Value of those shares | Quarter ended | Filing |
|---|---|---|---|---|---|
| Citadel Advisors | Calls | 32,600 | $658,846 | 30 June 2026 | 13F |
A 13F lists calls and puts by the shares they cover and what those shares were worth at the quarter's end, not what the options cost.
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They are not counted in the holdings above. A put gains when the stock falls, a call when it rises, and a fund may hold either to hedge.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 8 September 2026 | 13G | FMR LLC and 3 others | 4.5 million | 12.7% | 31 August 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 14 August 2026 | 13G | Nomura Asset Management International Inc. and 3 others | 2.1 million | 6.0% | 30 June 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 11 May 2026 | 13G | Goldman Sachs Asset Management, L.P. and 1 other | 1.8 million | 5.0% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 13 February 2026 | 13G/A | Macquarie Group Limited and 5 others | 0 | 0.0% | 31 December 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 14 November 2025 | 13G/A | Bamco Inc and 9 others | 2.2 million | 6.1% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
| 12 November 2025 | 13G/A | William Blair Investment Management, LLC and 1 other | 1.3 million | 3.7% | 30 September 2025 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short. 13D and 13GFails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 28 September 2026 | 1,734 | $14.00 | SEC |
| 22 September 2026 | 13 | $17.48 | SEC |
| 16 September 2026 | 58 | $17.80 | SEC |
| 11 September 2026 | 541 | $18.16 | SEC |
| 9 September 2026 | 49 | $17.91 | SEC |
| 3 September 2026 | 1,079 | $17.33 | SEC |
| 2 September 2026 | 6,207 | $16.54 | SEC |
| 1 September 2026 | 100 | $16.72 | SEC |
| 27 August 2026 | 71 | $16.58 | SEC |
| 26 August 2026 | 3,019 | $16.00 | SEC |
| 25 August 2026 | 100 | $15.33 | SEC |
| 24 August 2026 | 100 | $15.87 | SEC |
| 18 August 2026 | 298 | $16.04 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.