Semrush Ownership | Who Owns Semrush?
Semrush Ownership Summary
Semrush is owned by 49.91% institutional investors, 44.48% insiders, and 5.61% retail investors. Greycroft lp is the largest institutional shareholder, holding 6.05% of SEMR shares. NexPoint Merger Arbitrage Z is the top mutual fund, with 2.31% of its assets in Semrush shares.
SEMR Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Semrush | 49.91% | 44.48% | 5.61% |
| Sector | Technology Stocks | 36.93% | 14.89% | 48.18% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Greycroft lp | 8.98M | 6.05% | $107.27M |
| Siguler guff advisers | 7.27M | 4.92% | $51.49M |
| Vanguard group | 6.41M | 4.32% | $76.16M |
| Glazer capital | 6.30M | 4.24% | $75.17M |
| Fil | 5.21M | 3.51% | $62.25M |
| Cat rock capital management lp | 4.74M | 3.21% | $33.56M |
| Nexpoint asset management | 4.60M | 3.10% | $54.90M |
| Blackrock funding, inc. /de | 3.81M | 2.56% | $45.49M |
| Blackrock | 3.70M | 2.56% | $49.48M |
| Alliancebernstein | 2.14M | 1.44% | $25.45M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Siguler guff advisers | 7.27M | 91.75% | $51.49M |
| Greycroft lp | 8.98M | 73.31% | $107.27M |
| Cat rock capital management lp | 4.74M | 4.14% | $33.56M |
| Nexpoint asset management | 4.60M | 3.68% | $54.90M |
| S squared | 550.08K | 2.49% | $6.57M |
| Glazer capital | 6.30M | 1.59% | $75.17M |
| Alpine associates management | 1.58M | 1.11% | $18.91M |
| Harvest management | 147.80K | 0.85% | $1.76M |
| Abc arbitrage sa | 530.42K | 0.84% | $6.33M |
| Dynamic technology lab private | 423.72K | 0.82% | $5.06M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Glazer capital | 6.30M | 1.59% | 5.48M |
| Fil | 5.21M | 0.05% | 2.67M |
| Alliancebernstein | 2.14M | 0.01% | 1.87M |
| Ubs group | 1.40M | 0.00% | 1.30M |
| Morgan stanley | 1.72M | 0.00% | 1.27M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Russia partners management | - | - | -8.98M |
| Dorsey asset management | - | - | -2.28M |
| Next century growth investors | - | - | -776.00K |
| Dimensional fund advisors lp | 610.89K | 0.00% | -614.08K |
| Bank of new york mellon | 115.84K | 0.00% | -563.82K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Meteora capital | 622.39K | 0.55% | 622.39K | $7.43M |
| Marshall wace, llp | 471.57K | 0.01% | 471.57K | $5.63M |
| Dynamic technology lab private | 423.72K | 0.82% | 423.72K | $5.06M |
| Man group | 404.32K | 0.01% | 404.32K | $4.83M |
| Vanguard fiduciary trust | 338.78K | 0.00% | 338.78K | $4.04M |
Sold Out
| Holder | Change |
|---|---|
| Dunhill financial | -1.00 |
| Hughes financial services | -1.00 |
| Clearstead advisors | -2.00 |
| Nelson, van denburg & campbell wealth management group | -6.00 |
| Corecap advisors | -25.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 163 | -2.40% | 74,138,900 | 15.62% | 49 | 2.66% | 89 | -2.20% | 45 | -22.41% |
| Dec 31, 2025 | 39 | -77.59% | 17,702,197 | -73.82% | 11 | 0.57% | 23 | -76.77% | 11 | -78.43% |
| Sep 30, 2025 | 53 | -68.26% | 26,430,759 | -58.96% | 17 | 0.94% | 27 | -76.52% | 17 | -48.48% |
| Jun 30, 2025 | 175 | -0.57% | 68,879,178 | 17.35% | 46 | 2.93% | 119 | 8.18% | 35 | -20.45% |
| Mar 31, 2025 | 175 | 5.42% | 65,900,354 | 2.93% | 44 | 2.31% | 108 | -2.70% | 44 | 46.67% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| NexPoint Merger Arbitrage Z | 3.47M | 2.31% | 3.47M |
| Vanguard Total Stock Mkt Idx Inv | 2.08M | 1.39% | - |
| Vanguard US Total Market Shares ETF | 1.56M | 1.06% | - |
| Fidelity Canadian Large Cap Sr B | 1.60M | 1.06% | - |
| Vanguard Small Cap Index | 1.51M | 1.00% | 52.22K |
| Fidelity Small Cap Growth | 1.41M | 0.95% | -74.76K |
| iShares Russell 2000 ETF | 1.14M | 0.76% | -9.31K |
| Vanguard Information Technology ETF | 1.10M | 0.73% | -1.55K |
| Fidelity Global Equity+ Fund - F8 | 938.60K | 0.62% | -8.48K |
| Vanguard Small Cap Growth Index Inv | 848.11K | 0.56% | 41.26K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 13, 2026 | Levin Eugenie | President | Sell | $4.81M |
| Mar 09, 2026 | Shchegolev Oleg | Chief Technology Officer | Sell | $2.39M |
| Mar 05, 2026 | Mason David W | Chief Legal Officer | Sell | $1.16M |
| Mar 02, 2026 | Warden Andrew | Chief Marketing Officer | Sell | $487.15K |
| Feb 10, 2026 | Melnikov Dmitry | Buy | - |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | - |
| 2026 Q1 | 2 | 5 |
| 2025 Q4 | - | 4 |
| 2025 Q3 | - | 3 |
| 2025 Q2 | - | 12 |
SEMR Ownership FAQ
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