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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, Q2 2024

Institutional positions in ON24 Inc. as of Jun 30, 2024. 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

Institutional holders
108
−3 vs. Q1 2024
Shares held
29.6M
−595.8K (−2.0%) vs. Q1 2024
Total value
$177.8M
−$37.7M (−17.5%) vs. Q1 2024
New holders
14
33 more added
Sold out
17
43 more reduced

Compare with Q1 2024: 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.

Institutional holdersQ2 2024: 108 institutions
Q1 2021: 76 institutionsQ2 2021: 68 institutionsQ3 2021: 98 institutionsQ4 2021: 106 institutionsQ1 2022: 106 institutionsQ2 2022: 95 institutionsQ3 2022: 102 institutionsQ4 2022: 129 institutionsQ1 2023: 113 institutionsQ2 2023: 119 institutionsQ3 2023: 106 institutionsQ4 2023: 112 institutionsQ1 2024: 111 institutionsQ2 2024: 108 institutionsQ3 2024: 107 institutionsQ4 2024: 111 institutionsQ1 2025: 99 institutionsQ2 2025: 91 institutionsQ3 2025: 103 institutionsQ4 2025: 113 institutionsQ1 2026: 124 institutionsQ2 2026: 1 institution
Value heldQ2 2024: $177.8M
Q1 2021: $905.2MQ2 2021: $663.3MQ3 2021: $543.7MQ4 2021: $581.0MQ1 2022: $456.5MQ2 2022: $345.6MQ3 2022: $328.6MQ4 2022: $317.8MQ1 2023: $318.4MQ2 2023: $275.4MQ3 2023: $202.1MQ4 2023: $238.4MQ1 2024: $215.5MQ2 2024: $177.8MQ3 2024: $178.5MQ4 2024: $190.1MQ1 2025: $154.2MQ2 2025: $169.9MQ3 2025: $179.6MQ4 2025: $245.8MQ1 2026: $221.6MQ2 2026: $470
Institutions holding ONTF and their total value by quarter
QuarterHoldersValue
Q2 20261$470
Q1 2026124$221.6M
Q4 2025113$245.8M
Q3 2025103$179.6M
Q2 202591$169.9M
Q1 202599$154.2M
Q4 2024111$190.1M
Q3 2024107$178.5M
Q2 2024108$177.8M
Q1 2024111$215.5M
Q4 2023112$238.4M
Q3 2023106$202.1M
Q2 2023119$275.4M
Q1 2023113$318.4M
Q4 2022129$317.8M
Q3 2022102$328.6M
Q2 202295$345.6M
Q1 2022106$456.5M
Q4 2021106$581.0M
Q3 202198$543.7M
Q2 202168$663.3M
Q1 202176$905.2M

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding ON24 Inc.; share changes are against Q1 2024.

Institutions holding ONTF in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Renaissance Technologies LLC726,434$4.37M0.01%+83,000+12.9%Added
Geode Capital Management, LLC755,131$4.54M0.00%+5,613+0.7%Added
Federated Hermes, Inc.1,147,865$6.90M0.02%−130.0%Reduced
Dimensional Fund Advisors LP1,469,318$8.83M0.00%+22,577+1.6%Added
BlackRock Inc.2,439,220$14.7M0.00%−82,709−3.3%Reduced
Vanguard Group Inc2,672,136$16.1M0.00%+228,553+9.4%Added
Indaba Capital Management, L.P.4,240,256$25.5M16.45%00.0%Unchanged
Lynrock Lake LP7,329,759$44.1M2.89%00.0%Unchanged
Quest Partners LLC0$00.00%−41,778−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−31,042−100.0%Sold out
Oxford Asset Management LLP0$00.00%−24,427−100.0%Sold out
Caxton Associates LP0$00.00%−22,341−100.0%Sold out
Centiva Capital, LP0$00.00%−21,877−100.0%Sold out
Flagship Harbor Advisors, LLC0$00.00%−21,685−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−21,201−100.0%Sold out
Mirae Asset Global Investments Co., Ltd.0$00.00%−17,331−100.0%Sold out
Brinker Capital Investments, LLC0$00.00%−18,590−100.0%Sold out
Orion Portfolio Solutions, LLC0$00.00%−18,590−100.0%Sold out
Nebula Research & Development LLC0$00.00%−14,956−100.0%Sold out
American International Group, Inc.0$00.00%−14,469−100.0%Sold out
Voya Investment Management LLC0$00.00%−11,412−100.0%Sold out
Catalyst Funds Management Pty Ltd0$00.00%−2,900−100.0%Sold out
Metropolitan Life Insurance Co0$00.00%−1,632−100.0%Sold out
Private Wealth Management Group, LLC0$00.00%−199−100.0%Sold out
Nelson, Van Denburg & Campbell Wealth Management Group, LLC0$00.00%−8−100.0%Sold out