ONT · Onterris, Inc. · Shareholders & Ownership
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Every disclosed holder of ONT in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns ONT
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 35,145,673 | 100.08% |
| Insiders (Forms 3, 4, 5) | 3,222,016 | 9.18% |
| 13D/G-only blocks | 2,328,914 | 6.63% |
| Remaining | 5,579,179 | -15.89% |
| Registered funds (N-PORT, not summed) | 15,578,449 | 44.36% |
Shares outstanding: 35,117,424, the issuer's latest cover-page count restated onto today's split basis.
Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of ONT
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
FMR LLC
13G
CIK 315066 · Holding company · Aug 31, 2026
Rule 13d-1(b), qualified institution, not summed
|
4,461,078 | ||
| 1.1 |
FMR LLC
13F
CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,443,390 | ||
| 1.2 |
Fidelity Value Fund
Fund
S000005455 · Registered fund · Jul 31, 2026
Fidelity Capital Trust, not summed
|
1,269,073 | ||
| 1.3 |
Fidelity Advisor Value Strategies Fund
Fund
S000005117 · Registered fund · Aug 31, 2026
Fidelity Advisor Series I, not summed
|
556,400 | ||
| 1.4 |
Fidelity Environment and Alternative Energy Fund
Fund
S000007461 · Registered fund · Aug 31, 2026
Fidelity Select Portfolios, not summed
|
476,388 | ||
| 1.5 |
Fidelity Small Cap Index Fund
Fund
S000033638 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
|
374,685 | ||
| 2 |
BlackRock, Inc.
13F
CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,274,887 | ||
| 2.1 |
iShares Russell 2000 ETF
Fund
S000004344 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
889,136 | ||
| 2.2 |
iShares Russell 2000 Value ETF
Fund
S000004342 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
315,235 | ||
| 2.3 |
iShares U.S. Small-Cap Equity Factor ETF
Fund
S000048624 · Registered fund · Jul 31, 2026
iShares Trust, not summed
|
77,819 | ||
| 2.4 |
Master Small Cap Index Series
Fund
S000002716 · Registered fund · Jun 30, 2026
Quantitative Master Series LLC, not summed
|
64,060 | ||
| 2.5 |
iShares Core S&P Total U.S. Stock Market ETF
Fund
S000004317 · Registered fund · Jun 30, 2026
iShares Trust, not summed
|
42,553 | ||
| 3 |
BAMCO INC /NY/
13F
CIK 1017918 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,137,406 | ||
| 3.1 |
BARON DISCOVERY FUND
Fund
S000042178 · Registered fund · Jun 30, 2026
BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND), not summed
|
1,419,000 | ||
| 4 |
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
13F
CIK 921739 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,097,249 | ||
| 4.1 |
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
13G
CIK 921739 · Investment adviser · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
2,097,249 | ||
| 4.2 |
Nomura Small Cap Core Fund
Fund
S000002400 · Registered fund · Aug 31, 2026
Delaware Group Equity Funds V, not summed
|
1,693,344 | ||
| 5 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,930,869 | ||
| 5.1 |
Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF
Fund
S000048296 · Registered fund · Aug 31, 2026
Goldman Sachs ETF Trust, not summed
|
26,095 | ||
| 5.2 |
Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund
Fund
S000009355 · Registered fund · Jun 30, 2026
Goldman Sachs Variable Insurance Trust, not summed
|
8,878 | ||
| 5.3 |
Goldman Sachs Absolute Return Tracker Fund
Fund
S000020314 · Registered fund · Aug 31, 2026
GOLDMAN SACHS TRUST, not summed
|
1,195 | ||
| 6 |
Corvex Management LP
13F
CIK 1535472 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,770,000 | ||
| 7 |
ALLIANCEBERNSTEIN L.P.
13F
CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,490,124 | ||
| 7.1 |
AB Small Cap Value Portfolio
Fund
S000045542 · Registered fund · Jun 30, 2026
AB CAP FUND, INC., not summed
|
299,995 | ||
| 7.2 |
Small Cap Core Portfolio
Fund
S000051867 · Registered fund · Jun 30, 2026
Bernstein Fund Inc, not summed
|
118,981 | ||
| 8 |
VANGUARD CAPITAL MANAGEMENT LLC
13F
CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,453,439 | ||
| 9 |
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
13G
CIK 1644956 · Registered investment adviser · Sep 30, 2025
Rule 13d-1(b), qualified institution
|
1,315,018 | ||
| 10 |
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F
CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,252,138 | ||
| 10.1 |
UBS Engage For Impact Fund
Fund
S000063381 · Registered fund · Mar 31, 2026
UBS FUNDS, not summed
|
7,006 | ||
| 11 |
NOMURA HOLDINGS INC
13F
CIK 1163653 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,249,241 | ||
| 12 |
ROYCE & ASSOCIATES LP
13F
CIK 906304 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,094,077 | ||
| 12.1 |
Royce Small-Cap Opportunity Fund
Fund
S000009512 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
308,685 | ||
| 12.2 |
Royce Micro-Cap Fund
Fund
S000009506 · Registered fund · Jun 30, 2026
ROYCE FUND, not summed
|
117,426 | ||
| 12.3 |
Royce Capital Fund - Micro-Cap Portfolio
Fund
S000009496 · Registered fund · Jun 30, 2026
ROYCE CAPITAL FUND, not summed
|
38,854 | ||
| 13 |
|
1,075,266 | ||
| 14 |
DIMENSIONAL FUND ADVISORS LP
13F
CIK 354204 · Registered investment adviser · Sep 30, 2026
|
1,072,825 | ||
| 14.1 |
U.S. SMALL CAP VALUE PORTFOLIO
Fund
S000000987 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
173,600 | ||
| 14.2 |
Dimensional US Small Cap Value ETF
Fund
S000075151 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
161,063 | ||
| 14.3 |
U.S. Targeted Value Portfolio
Fund
S000000970 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
|
143,159 | ||
| 14.4 |
Dimensional U.S. Targeted Value ETF
Fund
S000070901 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
134,385 | ||
| 14.5 |
Dimensional U.S. Small Cap ETF
Fund
S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
|
86,336 | ||
| 15 |
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund
S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
1,030,253 | ||
| 16 |
Alger Associates, Inc. 13-3017981
13G
CIK 1000264 · Holding company · Dec 31, 2024
Rule 13d-1(b), qualified institution
|
1,013,896 | ||
| 17 |
Amundi
13F
CIK 1330387 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
928,651 | ||
| 17.1 |
KBI GLOBAL INVESTORS AQUARIUS FUND
Fund
S000063187 · Registered fund · Jul 31, 2026
ADVISORS' INNER CIRCLE III, not summed
|
13,080 | ||
| 18 |
|
927,315 | ||
| 19 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
869,267 | ||
| 20 |
Legal & General Group Plc
13F
CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
817,998 | ||
| 21 |
|
798,858 | ||
| 21.1 |
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund
S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
11,595 | ||
| 21.2 |
State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF
Fund
S000036082 · Registered fund · Jun 30, 2026
SPDR INDEX SHARES FUNDS, not summed
|
1,385 | ||
| 21.3 |
State Street Total Return V.I.S. Fund
Fund
S000001637 · Registered fund · Jun 30, 2026
STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
|
865 | ||
| 21.4 |
State Street Balanced Index Fund
Fund
S000082802 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
|
235 | ||
| 22 |
TRUIST FINANCIAL CORP
13F
CIK 92230 · Bank · Sep 30, 2026
|
792,718 | ||
| 23 |
Stephens Investment Management Group LLC
13F
CIK 1314440 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
736,768 | ||
| 24 |
|
618,616 | ||
| 25 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
618,246 | ||
| 26 |
JNL Multi-Manager Small Cap Growth Fund
Fund
S000001776 · Registered fund · Jun 30, 2026
JNL Series Trust, not summed
|
531,028 | ||
| 27 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
441,155 | ||
| 28 |
NORTHERN TRUST CORP
13F
CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
401,858 | ||
| 28.1 |
Small Cap Index Fund
Fund
S000001245 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
17,386 | ||
| 28.2 |
Small Cap Core Fund
Fund
S000001244 · Registered fund · Jun 30, 2026
Northern Funds, not summed
|
6,816 | ||
| 29 |
VANGUARD EXTENDED MARKET INDEX FUND
Fund
S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
|
388,401 | ||
| 30 |
Allspring Common Stock Fund
Fund
S000007339 · Registered fund · Jun 30, 2026
ALLSPRING FUNDS TRUST, not summed
|
376,524 | ||
| 31 |
ArrowMark Colorado Holdings LLC
13F
CIK 1483859 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
339,464 | ||
| 31.1 |
Meridian Contrarian Fund
Fund
S000001463 · Registered fund · Jun 30, 2026
Meridian Fund Inc, not summed
|
194,000 | ||
| 31.2 |
Meridian Small Cap Growth Fund
Fund
S000042770 · Registered fund · Jun 30, 2026
Meridian Fund Inc, not summed
|
81,082 | ||
| 32 |
Calvert Global Water Fund
Fund
S000024182 · Registered fund · Jun 30, 2026
Calvert Impact Fund, Inc., not summed
|
332,797 | ||
| 33 |
Fisher Asset Management, LLC
13F
CIK 850529 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
332,025 | ||
| 34 |
Private Capital Management, LLC
13F
CIK 1588456 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
297,305 | ||
| 34.1 |
Private Capital Management Value Fund
Fund
S000028203 · Registered fund · Jul 31, 2026
FundVantage Trust, not summed
|
20,915 | ||
| 35 |
|
296,631 | ||
| 36 |
Russell Investments Group, Ltd.
13F
CIK 1692234 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
294,923 | ||
| 36.1 |
U.S. Small Cap Equity Fund
Fund
S000001586 · Registered fund · Jul 31, 2026
RUSSELL INVESTMENT CO, not summed
|
102,834 | ||
| 36.2 |
Tax-Managed U.S. Mid & Small Cap Fund
Fund
S000001571 · Registered fund · Jul 31, 2026
RUSSELL INVESTMENT CO, not summed
|
23,871 | ||
| 36.3 |
U.S. Small Cap Equity Fund
Fund
S000006864 · Registered fund · Jun 30, 2026
RUSSELL INVESTMENT FUNDS, not summed
|
16,228 | ||
| 37 |
TUDOR INVESTMENT CORP ET AL
13F
CIK 923093 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
285,428 | ||
| 38 |
VANGUARD PORTFOLIO MANAGEMENT LLC
13F
CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
280,914 | ||
| 39 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
276,662 | ||
| 40 |
Granahan Investment Management, LLC
13F
CIK 1026710 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
259,703 | ||
| 41 |
|
256,689 | ||
| 42 |
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
239,951 | ||
| 42.1 |
Schwab U.S. Small-Cap ETF
Fund
S000026636 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
160,657 | ||
| 42.2 |
Schwab Small-Cap Index Fund
Fund
S000005912 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
83,306 | ||
| 42.3 |
Schwab Total Stock Market Index Fund
Fund
S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
|
20,000 | ||
| 42.4 |
Schwab U.S. Broad Market ETF
Fund
S000026631 · Registered fund · Aug 31, 2026
SCHWAB STRATEGIC TRUST, not summed
|
14,767 | ||
| 43 |
Assenagon Asset Management S.A.
13F
CIK 1546007 · Unknown · Sep 30, 2026
|
237,580 | ||
| 44 |
|
236,788 | ||
| 45 |
VANGUARD FIDUCIARY TRUST CO
13F
CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
221,229 | ||
| 46 |
|
218,178 | ||
| 47 |
CITIGROUP INC
13F
CIK 831001 · Bank · Sep 30, 2026
|
217,788 | ||
| 48 |
CenterBook Partners LP
13F
CIK 1872738 · Registered investment adviser · Sep 30, 2026
|
214,048 | ||
| 49 |
|
204,878 | ||
| 50 |
American Beacon Stephens Small Cap Growth Fund
Fund
S000035895 · Registered fund · Jun 30, 2026
AMERICAN BEACON FUNDS, not summed
|
203,659 |
36 more nested rows are not shown here; Every filing lists them all.
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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