Semrush Ownership | Who Owns Semrush?

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Semrush Ownership Summary

Semrush is owned by 42.08% institutional investors, 50.98% insiders, and 6.94% retail investors. Greycroft lp is the largest institutional shareholder, holding 6.17% of SEMR shares. Fidelity Small Cap Growth is the top mutual fund, with 1.23% of its assets in Semrush shares.

SEMR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Semrush	42.08%	50.98%	6.94%
Sector	Technology Stocks	44.47%	12.07%	43.46%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Greycroft lp	8.98M	6.17%	$106.73M
Russia partners management	8.98M	6.17%	$106.72M
Siguler guff advisers	7.27M	5.00%	$86.40M
Cat rock capital management lp	5.52M	3.79%	$65.60M
Vanguard group	5.18M	3.56%	$61.51M
Blackrock	3.70M	2.56%	$49.48M
Blackrock funding, inc. /de	3.64M	2.50%	$43.23M
Dorsey asset management	2.26M	1.55%	$26.83M
Fmr	2.07M	1.42%	$24.59M
Wellington management group llp	1.53M	1.05%	$18.20M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Russia partners management	8.98M	100.00%	$106.72M
Greycroft lp	8.98M	94.27%	$106.73M
Siguler guff advisers	7.27M	43.04%	$86.40M
Cat rock capital management lp	5.52M	8.58%	$65.60M
Dorsey asset management	2.26M	2.77%	$26.83M
Topline capital management	780.08K	1.75%	$9.27M
Cannon global investment management	29.70K	0.77%	$352.84K
Ceera investments	164.09K	0.67%	$1.95M
Next century growth investors	646.71K	0.58%	$7.68M
Skyview investment advisors	216.28K	0.52%	$2.90M

Top Buyers

Holder	Shares	% Assets	Change
Topline capital management	780.08K	1.75%	780.08K
Millennium management	1.25M	0.01%	755.22K
Allspring global investments	578.23K	0.01%	578.23K
Arrowstreet capital, limited partnership	984.54K	0.01%	541.90K
First trust advisors lp	312.69K	0.00%	312.69K

Top Sellers

Holder	Shares	% Assets	Change
Fmr	2.07M	0.00%	-806.55K
Cat rock capital management lp	5.52M	8.58%	-771.00K
Ancient art	-	-	-493.61K
G2 investment partners management	-	-	-483.54K
Marshall wace, llp	-	-	-384.03K

New Positions

Holder	Shares	% Assets	Change	Value
Topline capital management	780.08K	1.75%	780.08K	$9.27M
Allspring global investments	578.23K	0.01%	578.23K	$6.87M
First trust advisors lp	312.69K	0.00%	312.69K	$3.71M
Renaissance group	302.80K	0.15%	302.80K	$3.60M
Ameriprise financial	130.79K	0.00%	130.79K	$1.55M

Sold Out

Holder	Change
Nelson, van denburg & campbell wealth management group	-6.00
Signaturefd	-60.00
Migdal insurance & financial	-92.00
Capital performance advisors llp	-171.00
Federation des caisses desjardins du quebec	-180.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2024	157	3.97%	61,245,855	1.33%	42	2.44%	105	29.63%	30	-33.33%
Sep 30, 2024	151	1.34%	60,441,075	-3.21%	41	2.23%	81	-23.58%	45	73.08%
Jun 30, 2024	148	12.98%	62,444,462	3.30%	43	2.40%	105	52.17%	25	-32.43%
Mar 31, 2024	131	16.96%	60,451,016	6.68%	42	2.69%	69	-2.82%	37	60.87%
Dec 31, 2023	112	17.89%	56,663,356	24.38%	39	3.87%	71	47.92%	23	-17.86%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Fidelity Small Cap Growth	1.80M	1.23%	336.86K
Vanguard Total Stock Mkt Idx Inv	1.56M	1.06%	-
Vanguard US Total Market Shares ETF	1.56M	1.06%	-
Vanguard Small Cap Index	1.26M	0.86%	1.03K
iShares Russell 2000 ETF	992.56K	0.68%	-8.58K
Fidelity Small Cap Growth K6	803.46K	0.55%	202.11K
Vanguard Information Technology ETF	716.77K	0.49%	-8.83K
Vanguard Small Cap Growth Index Inv	706.24K	0.48%	-5.58K
CREF Stock R1	614.08K	0.42%	130.65K
CREF Stock R3	614.08K	0.42%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Apr 11, 2025	Mulroy Brian	Chief Financial Officer	Sell	$36.22K
Apr 02, 2025	Levin Eugenie	President	Sell	$38.47K
Apr 02, 2025	Warden Andrew	Chief Marketing Officer	Sell	$37.77K
Mar 03, 2025	Warden Andrew	Chief Marketing Officer	Sell	$191.72K
Mar 03, 2025	Shchegolev Oleg	Chief Executive Officer	Sell	$368.51K

Insider Transactions Trends

Date	Buy	Sell
2025 Q2	-	2
2025 Q1	-	23
2024 Q4	-	24
2024 Q3	-	15
2024 Q2	-	14

SEMR Ownership FAQ

Who owns the most shares of Semrush?

Semrush’s largest shareholders are Greycroft lp (8.98M shares, 6.17%), Russia partners management (8.98M shares, 6.17%), and Siguler guff advisers (7.27M shares, 5.00%). Together, they hold 17.34% of Semrush’s total shares outstanding.

Does Blackrock own Semrush?

Yes, BlackRock owns 2.56% of Semrush, totaling 3.7M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 49.48M$. In the last quarter, BlackRock increased its holdings by 130.69K shares, a 3.67% change.

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

Russia partners management is Semrush’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 8.98M Semrush shares, valued at 106.72M$.

Who is the top mutual fund holder of Semrush shares?

Fidelity Small Cap Growth is the top mutual fund holder of Semrush shares, with 1.23% of its total shares outstanding invested in 1.8M Semrush shares.

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