ON24 Ownership | Who Owns ON24?

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ON24 Ownership Summary

ON24 is owned by 73.49% institutional investors, 13.81% insiders, and 12.71% retail investors. Lynrock lake lp is the largest institutional shareholder, holding 17.51% of ONTF shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 2.63% of its assets in ON24 shares.

ONTF Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	ON24	73.49%	13.81%	12.71%
Sector	Technology Stocks	143.99%	12.56%	-56.55%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Lynrock lake lp	7.33M	17.51%	$47.35M
Indaba capital management	4.24M	9.96%	$23.02M
Blackrock funding, inc. /de	2.84M	6.66%	$15.40M
Vanguard group	2.55M	6.09%	$16.47M
Blackrock	2.44M	5.90%	$14.66M
Dimensional fund advisors lp	1.45M	3.46%	$9.35M
Federated hermes	1.17M	2.79%	$7.54M
Acadian asset management	845.70K	1.99%	$4.59M
Jpmorgan chase	821.46K	1.96%	$5.31M
State street	753.13K	1.80%	$4.87M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Indaba capital management	4.24M	17.01%	$23.02M
Lynrock lake lp	7.33M	3.27%	$47.35M
Circumference group	394.20K	2.19%	$2.55M
P.a.w. capital	75.00K	0.92%	$484.50K
Palogic value management	271.69K	0.60%	$1.48M
Sapphire ventures	100.00K	0.60%	$543.00K
Sherbrooke park advisers	24.45K	0.06%	$132.78K
Bridgeway capital management	363.95K	0.05%	$2.35M
Opes wealth management	32.50K	0.04%	$209.95K
Jasper ridge partners	283.32K	0.04%	$1.54M

Top Buyers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	2.84M	0.00%	395.68K
Jpmorgan chase	821.46K	0.00%	249.04K
Bridgeway capital management	363.95K	0.05%	122.70K
Bnp paribas arbitrage, snc	120.23K	0.00%	120.23K
P.a.w. capital	75.00K	0.92%	75.00K

Top Sellers

Holder	Shares	% Assets	Change
Horrell capital management	-	-	-394.20K
Brandywine global investment management	-	-	-140.80K
Jacobs levy equity management	465.95K	0.01%	-121.33K
Vanguard group	2.55M	0.00%	-104.05K
Blackrock	2.44M	0.00%	-82.71K

New Positions

Holder	Shares	% Assets	Change	Value
Bnp paribas arbitrage, snc	120.23K	0.00%	120.23K	$776.68K
P.a.w. capital	75.00K	0.92%	75.00K	$484.50K
Norges bank	66.20K	0.00%	66.20K	$427.65K
Susquehanna group, llp	15.47K	-	15.47K	$99.92K
Brevan howard capital management lp	14.42K	0.00%	14.42K	$78.28K

Sold Out

Holder	Change
Allworth financial lp	-1.00
Nelson, van denburg & campbell wealth management group	-8.00
Smartleaf asset management	-25.00
Newedge advisors	-30.00
Srs capital advisors	-42.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	88	-10.20%	31,288,749	5.72%	73	1.49%	51	24.39%	24	-29.41%
Mar 31, 2025	98	-12.50%	29,594,979	0.56%	70	1.42%	41	-26.79%	34	17.24%
Dec 31, 2024	40	-63.30%	7,467,681	-74.34%	17	0.37%	22	-51.11%	11	-71.05%
Sep 30, 2024	109	-0.91%	29,103,035	-1.61%	69	1.40%	45	-8.16%	38	-7.32%
Jun 30, 2024	109	-	29,580,351	-1.56%	71	1.38%	49	22.50%	40	-9.09%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	1.11M	2.63%	-
Vanguard Total Stock Mkt Idx Inv	1.09M	2.57%	-24.01K
iShares Russell 2000 ETF	810.23K	1.92%	-
Federated Hermes MDT SCC Institutional	762.02K	1.79%	-
Federated Hermes MDT Small Cap Core IS	762.02K	1.79%	-
Vanguard Information Technology ETF	605.80K	1.43%	6.13K
Vanguard Institutional Extnd Mkt Idx Tr	462.92K	1.09%	-216.63K
Fidelity Small Cap Index	369.12K	0.87%	96.93K
JPMorgan US Small Company L	357.86K	0.85%	-7.92K
Federated Hermes MDT Small Cap Growth IS	329.99K	0.78%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Oct 16, 2025	Sharan Sharat	President and Chief Executive	Sell	$174.93K
Sep 30, 2025	Sharan Sharat	President and Chief Executive	Sell	$169.01K
Oct 01, 2025	Sharan Sharat	President and Chief Executive	Sell	$116.99K
Sep 16, 2025	Sharan Sharat	President and Chief Executive	Sell	$178.50K
Sep 08, 2025	Vattuone Steven	Chief Financial Officer	Sell	$23.41K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	1
2025 Q3	-	25
2025 Q2	22	23
2025 Q1	12	39
2024 Q4	-	44

ONTF Ownership FAQ

Who owns the most shares of ON24?

ON24’s largest shareholders are Lynrock lake lp (7.33M shares, 17.51%), Indaba capital management (4.24M shares, 9.96%), and Blackrock funding, inc. /de (2.84M shares, 6.66%). Together, they hold 34.13% of ON24’s total shares outstanding.

Does Blackrock own ON24?

Yes, BlackRock owns 5.90% of ON24, totaling 2.44M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 14.66M$. In the last quarter, BlackRock decreased its holdings by -82.709K shares, a -3.28% change.

Who is ON24’s biggest shareholder by percentage of total assets invested?

Indaba capital management is ON24’s biggest shareholder by percentage of total assets invested, with 17.01% of its assets in 4.24M ON24 shares, valued at 23.02M$.

Who is the top mutual fund holder of ON24 shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of ON24 shares, with 2.63% of its total shares outstanding invested in 1.11M ON24 shares.

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