Semrush Ownership | Who Owns Semrush?


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Semrush Ownership Summary


Semrush is owned by 11.95% institutional investors, 45.00% insiders, and 43.05% retail investors. Greycroft lp is the largest institutional shareholder, holding 6.08% of SEMR shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 1.28% of its assets in Semrush shares.

SEMR Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSemrush11.95%45.00%43.05%
SectorTechnology Stocks 35.28%13.10%51.62%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Greycroft lp8.98M6.08%$63.61M
Russia partners management8.98M6.06%$106.81M
Siguler guff advisers7.27M4.92%$51.49M
Vanguard group6.41M4.32%$76.16M
Cat rock capital management lp4.74M3.21%$33.56M
Blackrock funding, inc. /de3.96M2.67%$47.03M
Blackrock3.70M2.56%$49.48M
Goldman sachs group1.89M1.28%$22.48M
Wellington management group llp1.74M1.17%$12.29M
State street1.34M0.91%$9.47M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Russia partners management8.98M93.64%$106.81M
Siguler guff advisers7.27M91.75%$51.49M
Greycroft lp8.98M56.45%$63.61M
Cat rock capital management lp4.74M4.14%$33.56M
S squared550.08K2.53%$6.54M
Alpine associates management879.99K0.70%$10.46M
Topline capital management554.13K0.67%$3.92M
Nuance investments419.56K0.55%$4.99M
Abc arbitrage sa490.77K0.55%$5.84M
Skyview investment advisors216.28K0.52%$2.90M

Top Buyers

HolderShares% AssetsChange
Soros fund management1.29M0.18%1.29M
Alpine associates management879.99K0.70%879.99K
Goldman sachs group1.89M0.00%768.45K
Balyasny asset management765.32K0.01%765.32K
Millennium management1.25M0.01%755.22K

Top Sellers

HolderShares% AssetsChange
Dorsey asset management---2.28M
Morgan stanley457.39K0.00%-1.62M
Next century growth investors---776.00K
Nuveen423.61K0.00%-700.62K
Qube research53.42K0.00%-684.54K

New Positions

HolderShares% AssetsChangeValue
Soros fund management1.29M0.18%1.29M$15.28M
Alpine associates management879.99K0.70%879.99K$10.46M
Allianz asset management gmbh633.40K0.01%633.40K$7.53M
Abc arbitrage sa490.77K0.55%490.77K$5.84M
Nuance investments419.56K0.55%419.56K$4.99M

Sold Out

HolderChange
Nelson, van denburg & campbell wealth management group-6.00
Corecap advisors-25.00
Parkside financial bank & trust-40.00
Quadrant capital group-46.00
Migdal insurance & financial-92.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202539-77.59%17,702,197-73.82%110.57%23-76.77%11-78.43%
Sep 30, 202553-68.26%26,430,759-58.96%170.94%27-76.52%17-48.48%
Jun 30, 2025175-0.57%68,879,17817.35%462.93%1198.18%35-20.45%
Mar 31, 20251755.42%65,900,3542.93%442.31%108-2.70%4446.67%
Dec 31, 20241573.97%61,245,8551.33%422.44%10529.63%30-33.33%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv1.93M1.28%130.12K
Vanguard US Total Market Shares ETF1.56M1.06%-
Vanguard Small Cap Index1.45M0.96%-1.78K
Fidelity Small Cap Growth1.41M0.95%-74.76K
iShares Russell 2000 ETF1.24M0.82%1.24M
Vanguard Information Technology ETF1.10M0.73%4.14K
Vanguard Small Cap Growth Index Inv807.17K0.53%-12.01K
CREF Stock R3733.21K0.49%-
Fidelity Small Cap Growth K6684.29K0.46%-34.24K
WisdomTree Cloud Computing ETF621.39K0.42%3.23K

Recent Insider Transactions


DateNameRoleActivityValue
Mar 09, 2026Shchegolev Oleg Chief Technology OfficerSell$2.39M
Mar 05, 2026Mason David W Chief Legal OfficerSell$1.16M
Mar 02, 2026Warden Andrew Chief Marketing OfficerSell$487.15K
Feb 10, 2026Melnikov Dmitry Buy-
Feb 10, 2026Shchegolev Oleg Chief Technology OfficerBuy-

Insider Transactions Trends


DateBuySell
2026 Q124
2025 Q4-4
2025 Q3-3
2025 Q2-12
2025 Q1-23

SEMR Ownership FAQ


Who owns the most shares of Semrush?

Semrush’s largest shareholders are Greycroft lp (8.98M shares, 6.08%), Russia partners management (8.98M shares, 6.06%), and Siguler guff advisers (7.27M shares, 4.92%). Together, they hold 17.07% 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 93.64% of its assets in 8.98M Semrush shares, valued at 106.81M$.

Who is the top mutual fund holder of Semrush shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Semrush shares, with 1.28% of its total shares outstanding invested in 1.93M Semrush shares.

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