ON24 Inc.
ONTFDelisted Apr 1, 2026- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001110611
ON24 Inc. was delisted on Apr 1, 2026; its insiders filed their last Form 4 on Apr 2, 2026; 124 institutions reported holding it in 13F filings for Q1 2026, worth $221.6M in total; no superinvestor held it.
13F holders, Q1 2026
Institutional positions in ON24 Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
ONTF is no longer listed, so this page shows Q1 2026. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 124
- +12 vs. Q4 2025
- Shares held
- 27.4M
- −1.54M (−5.3%) vs. Q4 2025
- Total value
- $221.6M
- −$8.44M (−3.7%) vs. Q4 2025
- New holders
- 43
- 42 more added
- Sold out
- 31
- 23 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ONTF on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $470 |
| Q1 2026 | 124 | $221.6M |
| Q4 2025 | 113 | $245.8M |
| Q3 2025 | 103 | $179.6M |
| Q2 2025 | 91 | $169.9M |
| Q1 2025 | 99 | $154.2M |
| Q4 2024 | 111 | $190.1M |
| Q3 2024 | 107 | $178.5M |
| Q2 2024 | 108 | $177.8M |
| Q1 2024 | 111 | $215.5M |
| Q4 2023 | 112 | $238.4M |
| Q3 2023 | 106 | $202.1M |
| Q2 2023 | 119 | $275.4M |
| Q1 2023 | 113 | $318.4M |
| Q4 2022 | 129 | $317.8M |
| Q3 2022 | 102 | $328.6M |
| Q2 2022 | 95 | $345.6M |
| Q1 2022 | 106 | $456.5M |
| Q4 2021 | 106 | $581.0M |
| Q3 2021 | 98 | $543.7M |
| Q2 2021 | 68 | $663.3M |
| Q1 2021 | 76 | $905.2M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding ON24 Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Squarepoint Ops LLC | 213,882 | $1.73M | 0.00% | +213,882 | New |
| Vanguard Portfolio Management LLC | 215,043 | $1.74M | 0.00% | +215,043 | New |
| Quantinno Capital Management LP | 237,525 | $1.92M | 0.00% | +72,639+44.1% | Added |
| Goldman Sachs Group Inc | 239,066 | $1.94M | 0.00% | +91,005+61.5% | Added |
| Vanguard Fiduciary Trust Co | 245,418 | $1.99M | 0.00% | +245,418 | New |
| Credit Industriel Et Commercial | 246,639 | $2.00M | 0.32% | +246,639 | New |
| Abc Arbitrage SA | 247,396 | $2.00M | 0.27% | +247,396 | New |
| Gabelli Funds LLC | 247,719 | $2.01M | 0.01% | +247,719 | New |
| Millennium Management LLC | 259,973 | $2.11M | 0.00% | +198,211+320.9% | Added |
| Jasper Ridge Partners, L.P. | 283,324 | $2.29M | 0.05% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 316,798 | $2.57M | 0.00% | −8,821−2.7% | Reduced |
| Northern Trust Corp | 329,403 | $2.67M | 0.00% | +13,148+4.2% | Added |
| Groupe la Francaise | 365,400 | $2.96M | 0.04% | +365,400 | New |
| Morgan Stanley | 631,581 | $5.12M | 0.00% | +211,730+50.4% | Added |
| State Street Corp | 755,698 | $6.12M | 0.00% | −84,516−10.1% | Reduced |
| Geode Capital Management, LLC | 894,720 | $7.24M | 0.00% | +40,778+4.8% | Added |
| Dimensional Fund Advisors LP | 1,015,844 | $8.23M | 0.00% | −269,962−21.0% | Reduced |
| Glazer Capital, LLC | 1,102,841 | $8.93M | 0.19% | +1,007,404+1,055.6% | Added |
| Arrowstreet Capital, Limited Partnership | 1,128,279 | $9.14M | 0.00% | +417,925+58.8% | Added |
| FIL Ltd | 1,414,677 | $11.5M | 0.01% | +1,414,677 | New |
| Vanguard Capital Management LLC | 1,425,791 | $11.5M | 0.00% | +1,425,791 | New |
| Oddo BHF Asset Management SAS | 1,566,256 | $12.7M | 0.50% | +1,566,256 | New |
| BlackRock, Inc. | 2,603,804 | $21.1M | 0.00% | −80,682−3.0% | Reduced |
| Lynrock Lake LP | 8,293,974 | $67.2M | 4.60% | 00.0% | Unchanged |
| Indaba Capital Management, L.P. | 0 | $0 | 0.00% | −4,240,256−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −1,234,283−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −1,189,707−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −553,034−100.0% | Sold out |
| Palogic Value Management, L.P. | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Bridgeway Capital Management, LLC | 0 | $0 | 0.00% | −296,148−100.0% | Sold out |
| Circumference Group LLC | 0 | $0 | 0.00% | −279,151−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −227,263−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −176,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −162,752−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −156,670−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −150,419−100.0% | Sold out |
| Sapphire Ventures, L.L.C. | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −76,210−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −44,326−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −38,924−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −31,856−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −31,450−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −31,015−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −29,405−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −24,600−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −24,443−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −23,440−100.0% | Sold out |
| Intech Investment Management LLC | 0 | $0 | 0.00% | −16,350−100.0% | Sold out |
| Public Employees Retirement System of Ohio | 0 | $0 | 0.00% | −13,242−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −10,847−100.0% | Sold out |
| Meteora Capital, LLC | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Sterling Capital Management LLC | 0 | $0 | 0.00% | −2,158−100.0% | Sold out |
| Amalgamated Bank | 0 | $0 | 0.00% | −1,176−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −113−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |