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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 2026

Institutional positions in ON24 Inc. as of Jun 30, 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, and 13F filings after Q1 2026 list far fewer holders. See Q1 2026

Institutional holders
1
−119 vs. Q1 2026
Shares held
58
−27.3M (−100.0%) vs. Q1 2026
Total value
$470
−$221.0M (−100.0%) vs. Q1 2026
New holders
0
0 more added
Sold out
119
1 more reduced

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 2026: 1 institution
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 2026: $470
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 2026

Shares, value and share of portfolio for each institution holding ON24 Inc.; share changes are against Q1 2026.

Institutions holding ONTF in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Zions Bancorporation, National Association0$00.00%−322−100.0%Sold out
Marquette Asset Management, LLC0$00.00%−224−100.0%Sold out
North Star Investment Management Corp.0$00.00%−181−100.0%Sold out
JPL Wealth Management, LLC0$00.00%−161−100.0%Sold out
US Bancorp0$00.00%−148−100.0%Sold out
Rothschild Investment LLC0$00.00%−147−100.0%Sold out
Bokf, NA0$00.00%−132−100.0%Sold out
Bare Financial Services, Inc0$00.00%−99−100.0%Sold out
Rossby Financial, LCC0$00.00%−98−100.0%Sold out
Advisor Group Holdings, Inc.0$00.00%−92−100.0%Sold out
Root Financial Partners, LLC0$00.00%−70−100.0%Sold out
Jones Financial Companies LLLP0$00.00%−63−100.0%Sold out
TD Private Client Wealth LLC0$00.00%−25−100.0%Sold out
Pinnacle Wealth Planning Services, Inc.0$00.00%−22−100.0%Sold out
Farther Finance Advisors, LLC0$00.00%−22−100.0%Sold out
MAI Capital Management0$00.00%−20−100.0%Sold out
True Wealth Design, LLC0$00.00%−12−100.0%Sold out
SJS Investment Consulting Inc.0$00.00%−2−100.0%Sold out
Evolution Wealth Management Inc.0$00.00%−2−100.0%Sold out
Avion Wealth0$00.00%−86−100.0%Sold out
BCK Capital Management LP––––Not filed
Opes Wealth Management LLC––––Not filed
CWM, LLC––––Not filed
Sunbelt Securities, Inc.––––Not filed