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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, Q3 2021

Institutional positions in ON24 Inc. as of Sep 30, 2021. 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
98
+30 vs. Q2 2021
Shares held
27.3M
+8.58M (+45.9%) vs. Q2 2021
Total value
$543.7M
−$119.6M (−18.0%) vs. Q2 2021
New holders
49
37 more added
Sold out
19
10 more reduced

Compare with Q2 2021: 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 holdersQ3 2021: 98 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 heldQ3 2021: $543.7M
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, Q3 2021

Shares, value and share of portfolio for each institution holding ON24 Inc.; share changes are against Q2 2021.

Institutions holding ONTF in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Invesco Ltd.0$00.00%−483,656−100.0%Sold out
Principal Financial Group Inc0$00.00%−387,791−100.0%Sold out
Ameriprise Financial Inc0$00.00%−201,560−100.0%Sold out
Ardsley Advisory Partners LP0$00.00%−191,000−100.0%Sold out
Alyeska Investment Group, L.P.0$00.00%−102,000−100.0%Sold out
Vontobel Holding Ltd.0$00.00%−86,746−100.0%Sold out
Zimmer Partners, LP0$00.00%−71,500−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−52,666−100.0%Sold out
Woodline Partners LP0$00.00%−43,375−100.0%Sold out
Baird Financial Group, Inc.0$00.00%−35,879−100.0%Sold out
Neuberger Berman Group LLC0$00.00%−22,875−100.0%Sold out
Kingsview Wealth Management, LLC0$00.00%−15,000−100.0%Sold out
Wellington Management Group LLP0$00.00%−7,961−100.0%Sold out
Credit Suisse AG0$00.00%−6,392−100.0%Sold out
Envestnet Asset Management Inc0$00.00%−6,589−100.0%Sold out
Advisory Services Network, LLC0$00.00%−3,700−100.0%Sold out
Global Retirement Partners, LLC0$00.00%−147−100.0%Sold out