ONTFON24 INC
CUSIP 68339B104 · Yahoo Finance ↗ · Google Finance ↗
On24 Inc (ONTF) has 123 institutional holders in Filings Flow’s 13F database, together reporting 26.97M shares worth $209M as of Q1 2026. The largest reported holders are Lynrock Lake LP, Indaba Capital Management, L.P., and Blackrock, Inc..
Institutional Holders
123
Q1 2026
Reported Value
$209M
Ticker
ONTF
Quarters Tracked
5
Ownership Trend
Institutional holders
Total reported value
Holders
Mixed quarters
| Manager | % of Portfolio | Value | Shares | Quarter |
|---|---|---|---|---|
| Lynrock Lake LP$1.5B AUM | 4.60% | $67M | 8.29M | Q1 2026 |
| Trium Capital LLP$142M AUM | 1.01% | $1M | 176.6K | Q1 2026 |
| Palogic Value Management, L.P.$237M AUM | 1.00% | $2M | 300.0K | Q4 2025OLDER |
| OXFORD ASSET MANAGEMENT LLP$268M AUM | 0.34% | $907,079 | 112.0K | Q1 2026 |
| ABC ARBITRAGE SA$753M AUM | 0.27% | $2M | 247.4K | Q1 2026 |
| GABELLI & Co INVESTMENT ADVISERS, INC.$674M AUM | 0.21% | $1M | 171.2K | Q1 2026 |
| CREDIT INDUSTRIEL ET COMMERCIAL$1.3B AUM | 0.16% | $2M | 246.6K | Q1 2026 |
| R Squared Ltd$182M AUM | 0.12% | $246,879 | 31.0K | Q4 2025OLDER |
| ALPINE ASSOCIATES MANAGEMENT INC.$1.7B AUM | 0.07% | $1M | 146.6K | Q1 2026 |
| WATER ISLAND CAPITAL LLC$896M AUM | 0.05% | $488,948 | 60.4K | Q1 2026 |
| Jasper Ridge Partners, L.P.$4.5B AUM | 0.05% | $2M | 283.3K | Q1 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC$5.0B AUM | 0.05% | $2M | 296.1K | Q4 2025OLDER |
| PenderFund Capital Management Ltd.$639M AUM | 0.05% | $303,750 | 37.5K | Q1 2026 |
| Groupe la Francaise$7.3B AUM | 0.04% | $3M | 365.4K | Q1 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC$1.3B AUM | 0.03% | $405,000 | 50.0K | Q1 2026 |
| Murchinson Ltd.$791M AUM | 0.03% | $243,810 | 30.1K | Q1 2026 |
| Opes Wealth Management LLC$609M AUM | 0.03% | $182,250 | 22.5K | Q1 2026 |
| FEDERATED HERMES, INC.$61.5B AUM | 0.02% | $10M | 1.23M | Q4 2025OLDER |
| CSS LLC/IL$2.1B AUM | 0.02% | $331,031 | 40.9K | Q1 2026 |
| Skandinaviska Enskilda Banken AB (publ)$4.3B AUM | 0.01% | $603,918 | 74.6K | Q1 2026 |
| GABELLI FUNDS LLC$14.8B AUM | 0.01% | $2M | 247.7K | Q1 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP$1.8B AUM | 0.01% | $194,566 | 24.4K | Q4 2025OLDER |
| Trexquant Investment LP$13.9B AUM | 0.01% | $1M | 156.7K | Q4 2025OLDER |
| Dynamic Technology Lab Private Ltd$615M AUM | 0.01% | $61,000 | 10.7K | Q3 2025OLDER |
| TWO SIGMA SECURITIES, LLC$861M AUM | 0.01% | $85,795 | 10.6K | Q1 2026 |
| Engineers Gate Manager LP$8.0B AUM | 0.01% | $737,967 | 91.1K | Q1 2026 |
| Versant Capital Management, Inc$1.1B AUM | 0.01% | $91,060 | 11.2K | Q1 2026 |
| FIL Ltd$128.7B AUM | 0.01% | $11M | 1.41M | Q1 2026 |
| Utah Retirement Systems$9.8B AUM | 0.01% | $798,490 | 98.6K | Q1 2026 |
| XTX Topco Ltd$5.8B AUM | 0.01% | $458,557 | 56.6K | Q1 2026 |
| JACOBS LEVY EQUITY MANAGEMENT, INC$23.8B AUM | 0.01% | $2M | 227.3K | Q4 2025OLDER |
| RENAISSANCE TECHNOLOGIES LLC$63.9B AUM | 0.01% | $4M | 553.0K | Q4 2025OLDER |
| Petrus Trust Company, LTA$915M AUM | 0.01% | $60,558 | 10.6K | Q3 2025OLDER |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$184.8B AUM | 0.00% | $9M | 1.13M | Q1 2026 |
| Polar Asset Management Partners Inc.$5.0B AUM | 0.00% | $243,000 | 30.0K | Q1 2026 |
| METEORA CAPITAL, LLC$1.4B AUM | 0.00% | $47,760 | 6.0K | Q4 2025OLDER |
| Quantinno Capital Management LP$59.9B AUM | 0.00% | $2M | 237.5K | Q1 2026 |
| Fortitude Family Office, LLC$448M AUM | 0.00% | $12,717 | 1.6K | Q1 2026 |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$19.6B AUM | 0.00% | $486,000 | 60.0K | Q1 2026 |
| Squarepoint Ops LLC$85.1B AUM | 0.00% | $2M | 213.9K | Q1 2026 |
| DIMENSIONAL FUND ADVISORS LP$481.4B AUM | 0.00% | $8M | 1.02M | Q1 2026 |
| LMR Partners LLP$45.4B AUM | 0.00% | $729,000 | 90.0K | Q1 2026 |
| Vanguard Personalized Indexing Management, LLC$10.2B AUM | 0.00% | $153,641 | 19.0K | Q1 2026 |
| CastleKnight Management LP$6.0B AUM | 0.00% | $74,349 | 13.0K | Q3 2025OLDER |
| INTECH INVESTMENT MANAGEMENT LLC$10.2B AUM | 0.00% | $130,146 | 16.4K | Q4 2025OLDER |
| Triumph Capital Management$491M AUM | 0.00% | $4,576 | 800 | Q3 2025OLDER |
| MetLife Investment Management, LLC$19.6B AUM | 0.00% | $180,355 | 22.3K | Q1 2026 |
| MILLENNIUM MANAGEMENT LLC$240.3B AUM | 0.00% | $2M | 260.0K | Q1 2026 |
| Schonfeld Strategic Advisors LLC$14.2B AUM | 0.00% | $186,582 | 23.4K | Q4 2025OLDER |
| Ameritas Investment Partners, Inc.$3.3B AUM | 0.00% | $25,272 | 3.1K | Q1 2026 |
| Police & Firemen's Retirement System of New Jersey$11.7B AUM | 0.00% | $76,116 | 9.4K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP$123.9B AUM | 0.00% | $793,921 | 98.0K | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC$218.4B AUM | 0.00% | $1M | 151.8K | Q1 2026 |
| VANGUARD FIDUCIARY TRUST CO$396.1B AUM | 0.00% | $2M | 245.4K | Q1 2026 |
| Tower Research Capital LLC (TRC)$3.8B AUM | 0.00% | $17,877 | 2.2K | Q1 2026 |
| Brevan Howard Capital Management LP$11.3B AUM | 0.00% | $78,279 | 14.4K | Q2 2025OLDER |
| GEODE CAPITAL MANAGEMENT, LLC$1.61T AUM | 0.00% | $7M | 894.7K | Q1 2026 |
| GAMMA Investing LLC$2.7B AUM | 0.00% | $8,902 | 1.1K | Q1 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC$654.5B AUM | 0.00% | $3M | 316.8K | Q1 2026 |
| OPTIMA CAPITAL LLC$215M AUM | 0.00% | $899 | 113 | Q4 2025OLDER |
| BlackRock, Inc.$5.72T AUM | 0.00% | $21M | 2.60M | Q1 2026 |
| NORTHERN TRUST CORP$756.6B AUM | 0.00% | $3M | 329.4K | Q1 2026 |
| MERCER GLOBAL ADVISORS INC /ADV$67.6B AUM | 0.00% | $233,709 | 28.9K | Q1 2026 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO$30.9B AUM | 0.00% | $105,406 | 13.2K | Q4 2025OLDER |
| RHUMBLINE ADVISERS$116.9B AUM | 0.00% | $383,064 | 47.3K | Q1 2026 |
| JPL Wealth Management, LLC$435M AUM | 0.00% | $1,305 | 161 | Q1 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC$4.04T AUM | 0.00% | $12M | 1.43M | Q1 2026 |
| Sterling Capital Management LLC$5.3B AUM | 0.00% | $17,178 | 2.2K | Q4 2025OLDER |
| Arax Advisory Partners$3.5B AUM | 0.00% | $9,818 | 1.2K | Q1 2026 |
| Marquette Asset Management, LLC$779M AUM | 0.00% | $1,815 | 224 | Q1 2026 |
| BALYASNY ASSET MANAGEMENT L.P.$77.1B AUM | 0.00% | $205,691 | 25.4K | Q1 2026 |
| HSBC HOLDINGS PLC$191.6B AUM | 0.00% | $451,054 | 78.3K | Q3 2025OLDER |
| BNP PARIBAS FINANCIAL MARKETS$205.8B AUM | 0.00% | $498,822 | 61.6K | Q1 2026 |
| Essential Partners LLC$250M AUM | 0.00% | $581 | 107 | Q1 2026 |
| AMERICAN CENTURY COMPANIES INC$194.3B AUM | 0.00% | $447,379 | 55.2K | Q1 2026 |
| VANGUARD GROUP INC$6.90T AUM | 0.00% | $16M | 1.98M | Q4 2025OLDER |
| GOLDMAN SACHS GROUP INC$870.9B AUM | 0.00% | $2M | 239.1K | Q1 2026 |
| FAYEZ SAROFIM & CO$39.1B AUM | 0.00% | $93,968 | 16.4K | Q3 2025OLDER |
| Bare Financial Services, Inc$378M AUM | 0.00% | $802 | 99 | Q1 2026 |
| STATE STREET CORP$2.90T AUM | 0.00% | $6M | 755.7K | Q1 2026 |
| CWM, LLC$38.1B AUM | 0.00% | $76,950 | 9.5K | Q1 2026 |
| MORGAN STANLEY$1.67T AUM | 0.00% | $3M | 419.9K | Q1 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$73.7B AUM | 0.00% | $144,601 | 17.9K | Q1 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC$49.1B AUM | 0.00% | $91,927 | 11.3K | Q1 2026 |
| CITADEL ADVISORS LLC$618.5B AUM | 0.00% | $1M | 150.4K | Q4 2025OLDER |
| MARSHALL WACE, LLP$100.4B AUM | 0.00% | $195,816 | 24.6K | Q4 2025OLDER |
| IEQ CAPITAL, LLC$21.5B AUM | 0.00% | $58,607 | 10.2K | Q3 2025OLDER |
| SBI Securities Co., Ltd.$3.6B AUM | 0.00% | $6,350 | 784 | Q1 2026 |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/$1.6B AUM | 0.00% | $2,608 | 322 | Q1 2026 |
| Bank of New York Mellon Corp$543.9B AUM | 0.00% | $897,828 | 110.8K | Q1 2026 |
| Rossby Financial, LCC$489M AUM | 0.00% | $794 | 98 | Q1 2026 |
| Nuveen, LLC$369.3B AUM | 0.00% | $519,963 | 64.2K | Q1 2026 |
| ALLIANCEBERNSTEIN L.P.$308.8B AUM | 0.00% | $408,428 | 51.3K | Q1 2026 |
| MassMutual Private Wealth & Trust, FSB$3.9B AUM | 0.00% | $4,820 | 595 | Q1 2026 |
| Corient Private Wealth LLC$69.9B AUM | 0.00% | $81,585 | 10.1K | Q1 2026 |
| SIGNATUREFD, LLC$6.5B AUM | 0.00% | $7,185 | 887 | Q1 2026 |
| UBS Group AG$666.3B AUM | 0.00% | $730,491 | 90.2K | Q1 2026 |
| BARCLAYS PLC$416.3B AUM | 0.00% | $453,187 | 55.9K | Q1 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC$1.91T AUM | 0.00% | $2M | 215.0K | Q1 2026 |
| North Star Investment Management Corp.$1.7B AUM | 0.00% | $1,466 | 181 | Q1 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP$893.3B AUM | 0.00% | $758,071 | 93.6K | Q1 2026 |
| EverSource Wealth Advisors, LLC$3.3B AUM | 0.00% | $2,778 | 343 | Q1 2026 |
| DEUTSCHE BANK AG\$302.7B AUM | 0.00% | $253,574 | 31.9K | Q4 2025OLDER |
| BANK OF MONTREAL /CAN/$268.5B AUM | 0.00% | $216,254 | 26.7K | Q1 2026 |
| Vanguard Global Advisers, LLC$186.5B AUM | 0.00% | $137,595 | 17.0K | Q1 2026 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE$116.3B AUM | 0.00% | $86,342 | 10.8K | Q4 2025OLDER |
| Allworth Financial LP$24.7B AUM | 0.00% | $16,573 | 2.0K | Q1 2026 |
| NISA INVESTMENT ADVISORS, LLC$27.0B AUM | 0.00% | $16,978 | 2.1K | Q1 2026 |
| ROTHSCHILD INVESTMENT LLC$1.9B AUM | 0.00% | $1,191 | 147 | Q1 2026 |
| FRANKLIN RESOURCES INC$408.3B AUM | 0.00% | $252,923 | 31.2K | Q1 2026 |
| JANE STREET GROUP, LLC$777.2B AUM | 0.00% | $395,803 | 49.7K | Q4 2025OLDER |
| Advisors Asset Management, Inc.$6.0B AUM | 0.00% | $3,443 | 425 | Q1 2026 |
| Creative Planning$147.4B AUM | 0.00% | $81,454 | 10.1K | Q1 2026 |
| PRICE T ROWE ASSOCIATES INC /MD/$865M AUM | 0.00% | $472,000 | 58.2K | Q1 2026 |
| AMERIPRISE FINANCIAL INC$431.8B AUM | 0.00% | $234,064 | 29.4K | Q4 2025OLDER |
| NEW YORK STATE COMMON RETIREMENT FUND$71.6B AUM | 0.00% | $32,789 | 4.0K | Q1 2026 |
| JPMORGAN CHASE & CO$1.56T AUM | 0.00% | $707,696 | 87.5K | Q1 2026 |
| Rockefeller Capital Management L.P.$56.4B AUM | 0.00% | $24,382 | 3.0K | Q1 2026 |
| Invesco Ltd.$653.3B AUM | 0.00% | $250,342 | 31.4K | Q4 2025OLDER |
| PNC FINANCIAL SERVICES GROUP, INC.$173.2B AUM | 0.00% | $56,076 | 6.9K | Q1 2026 |
| True Wealth Design, LLC$360M AUM | 0.00% | $98 | 12 | Q1 2026 |
| Root Financial Partners, LLC$2.2B AUM | 0.00% | $567 | 70 | Q1 2026 |
| BANK OF AMERICA CORP /DE/$1.37T AUM | 0.00% | $352,836 | 44.3K | Q4 2025OLDER |
| GROUP ONE TRADING LLC$52.2B AUM | 0.00% | $12,142 | 1.5K | Q1 2026 |
| WELLS FARGO & COMPANY/MN$530.3B AUM | 0.00% | $114,623 | 14.2K | Q1 2026 |
| Sunbelt Securities, Inc.$1.6B AUM | 0.00% | $332 | 41 | Q1 2026 |
| Pinnacle Wealth Planning Services, Inc.$968M AUM | 0.00% | $178 | 22 | Q1 2026 |
| Russell Investments Group, Ltd.$93.1B AUM | 0.00% | $16,872 | 2.1K | Q1 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$94.5B AUM | 0.00% | $16,411 | 2.0K | Q1 2026 |
| BOKF, NA$6.5B AUM | 0.00% | $1,069 | 132 | Q1 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$481.0B AUM | 0.00% | $62,718 | 7.7K | Q1 2026 |
| FMR LLC$1.90T AUM | 0.00% | $247,493 | 30.6K | Q1 2026 |
| EVOLUTION WEALTH MANAGEMENT INC.$137M AUM | 0.00% | $16 | 2 | Q1 2026 |
| IFP Advisors, Inc$4.8B AUM | 0.00% | $502 | 62 | Q1 2026 |
| SIMPLEX TRADING, LLC$149.1B AUM | 0.00% | $15,187 | 1.9K | Q1 2026 |
| CITIGROUP INC$234.5B AUM | 0.00% | $18,468 | 2.3K | Q1 2026 |
| Legal & General Group Plc$432.4B AUM | 0.00% | $27,273 | 3.4K | Q1 2026 |
| TD PRIVATE CLIENT WEALTH LLC$4.8B AUM | 0.00% | $203 | 25 | Q1 2026 |
| Clearstead Advisors, LLC$10.9B AUM | 0.00% | $286 | 50 | Q3 2025OLDER |
| SJS Investment Consulting Inc.$819M AUM | 0.00% | $17 | 2 | Q1 2026 |
| Farther Finance Advisors, LLC$10.6B AUM | 0.00% | $178 | 22 | Q1 2026 |
| US BANCORP \DE\$82.4B AUM | 0.00% | $1,199 | 148 | Q1 2026 |
| ROYAL BANK OF CANADA$570.1B AUM | 0.00% | $7,000 | 763 | Q1 2026 |
| OSAIC HOLDINGS, INC.$68.3B AUM | 0.00% | $745 | 92 | Q1 2026 |
| Advisory Services Network, LLC$7.5B AUM | 0.00% | $74 | 13 | Q3 2025OLDER |
| Optiver Holding B.V.$289.5B AUM | 0.00% | $3,110 | 384 | Q1 2026 |
| Parallel Advisors, LLC$5.6B AUM | 0.00% | $57 | 10 | Q3 2025OLDER |
| MAI Capital Management$17.7B AUM | 0.00% | $162 | 20 | Q1 2026 |
| JONES FINANCIAL COMPANIES LLLP$208.1B AUM | 0.00% | $510 | 63 | Q1 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$162.4B AUM | 0.00% | $96 | 12 | Q4 2025OLDER |
| NATIONAL BANK OF CANADA /FI/$111.5B AUM | 0.00% | $5 | 1 | Q2 2025OLDER |
Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.