Outbrain Ownership | Who Owns Outbrain?

Overview Forecast RevenueFinancials Chart Transcripts

Outbrain Ownership Summary

Outbrain is owned by 37.47% institutional investors, 55.43% insiders, and 7.10% retail investors. Value base is the largest institutional shareholder, holding 7.78% of OB shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 1.44% of its assets in Outbrain shares.

OB Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Outbrain	37.47%	55.43%	7.10%
Sector	Communication Services Stocks	31.68%	14.81%	53.51%
Industry	Internet Content & Information Stocks	27.98%	14.13%	57.89%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Value base	3.84M	7.78%	$27.57M
Blackrock	2.97M	6.03%	$14.79M
Blackrock funding, inc. /de	2.90M	5.88%	$20.83M
Vanguard group	2.11M	4.29%	$15.18M
Susquehanna group, llp	900.09K	1.82%	$6.46M
Meros investment management, lp	864.12K	1.75%	$6.20M
Geode capital management	837.89K	1.70%	$6.02M
Acadian asset management	672.29K	1.36%	$4.83M
State street	669.36K	1.36%	$3.33M
Bridgeway capital management	587.69K	1.19%	$4.22M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Ia venture strategies fund ii, lp	136.09K	47.26%	$977.13K
Value base	3.84M	16.88%	$27.57M
Meros investment management, lp	864.12K	2.78%	$6.20M
S squared	400.00K	1.19%	$2.87M
Dc investments management	189.61K	0.80%	$944.26K
Awm investment company	301.15K	0.20%	$1.50M
Globeflex capital l p	254.25K	0.15%	$1.83M
Eam investors	133.00K	0.14%	$954.95K
Yelin lapidot management	103.41K	0.13%	$742.50K
Bridgeway capital management	587.69K	0.09%	$4.22M

Top Buyers

Holder	Shares	% Assets	Change
Value base	3.84M	16.88%	3.84M
Arrowstreet capital, limited partnership	423.16K	0.00%	276.85K
Blackrock	2.97M	0.00%	246.25K
Eam investors	133.00K	0.14%	133.00K
Renaissance	226.80K	0.00%	121.50K

Top Sellers

Holder	Shares	% Assets	Change
Meitav investment house	-	-	-271.79K
Provident co of the employees of the hebrew university	-	-	-271.79K
S squared	400.00K	1.19%	-255.08K
Partners capital investment group, llp	-	-	-204.41K
Hudson bay capital management lp	-	-	-199.37K

New Positions

Holder	Shares	% Assets	Change	Value
Value base	3.84M	16.88%	3.84M	$27.57M
Eam investors	133.00K	0.14%	133.00K	$954.95K
D. e. shaw	77.47K	0.00%	77.47K	$556.27K
Trexquant investment lp	26.64K	0.00%	26.64K	$191.25K
Marshall wace, llp	24.26K	0.00%	24.26K	$174.16K

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-12.00
Corecap advisors	-47.00
Parallel advisors	-48.00
Allworth financial lp	-186.00
Old point trust & financial services n a	-200.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	103	1.98%	18,484,234	18.67%	37	3.76%	59	18.00%	24	4.35%
Sep 30, 2024	101	12.22%	15,576,011	7.10%	31	3.62%	50	-	23	15.00%
Jun 30, 2024	90	5.88%	14,543,289	1.42%	29	3.72%	50	61.29%	20	-42.86%
Mar 31, 2024	85	-15.00%	14,339,201	-15.32%	28	2.54%	31	-18.42%	35	-
Dec 31, 2023	100	7.53%	16,934,148	-4.63%	33	2.77%	38	-7.32%	35	45.83%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	1.36M	1.44%	10.80K
Vanguard Total Stock Mkt Idx Inv	1.35M	1.43%	-
iShares Russell 2000 ETF	1.04M	1.11%	-9.02K
Acuitas US Microcap Strategy	290.68K	0.59%	-
Vanguard Institutional Extnd Mkt Idx Tr	488.30K	0.52%	12.50K
Fidelity Small Cap Index	380.86K	0.41%	-7.13K
iShares Russell 2000 Value ETF	359.62K	0.38%	-
Bridgeway Ultra-Small Company	177.44K	0.36%	-
AB Small Cap Core Z	252.09K	0.27%	252.09K
EAM Ultra Micro Cap	133.00K	0.27%	133.00K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 13, 2025	Kostman David	Chief Executive Officer	Buy	$79.60K
Dec 17, 2024	Galai Yaron	Co-Founder and Board Chair	Sell	$373.88K
Dec 03, 2024	Galai Yaron	Co-Founder and Board Chair	Sell	$187.78K
Dec 04, 2024	Galai Yaron	Co-Founder and Board Chair	Sell	$110.47K
Jul 17, 2024	Galai Yaron	Co-Founder and Board Chair	Sell	$13.28K

Insider Transactions Trends

Date	Buy	Sell
2025 Q1	-	-
2024 Q4	-	3
2024 Q3	-	4
2024 Q2	-	3
2024 Q1	-	-

OB Ownership FAQ

Who Owns Outbrain?

Outbrain shareholders are primarily institutional investors at 37.47%, followed by 55.43% insiders and 7.10% retail investors. The average institutional ownership in Outbrain's industry, Internet Content & Information Stocks , is 27.98%, which Outbrain exceeds.

Who owns the most shares of Outbrain?

Outbrain’s largest shareholders are Value base (3.84M shares, 7.78%), Blackrock (2.97M shares, 6.03%), and Blackrock funding, inc. /de (2.9M shares, 5.88%). Together, they hold 19.69% of Outbrain’s total shares outstanding.

Does Blackrock own Outbrain?

Yes, BlackRock owns 6.03% of Outbrain, totaling 2.97M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 14.79M$. In the last quarter, BlackRock increased its holdings by 246.25K shares, a 9.04% change.

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

Ia venture strategies fund ii, lp is Outbrain’s biggest shareholder by percentage of total assets invested, with 47.26% of its assets in 136.09K Outbrain shares, valued at 977.13K$.

Who is the top mutual fund holder of Outbrain shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Outbrain shares, with 1.44% of its total shares outstanding invested in 1.36M Outbrain shares.

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