Companies / SEMrush Holdings, Inc.
SEMrush Holdings, Inc.
NYSE: SEMRCIK 1831840BOSTON, MA
Financials · FY2025
Ownership
151.2M shares outstanding · as of Apr 7, 2026
Ownership
Share classes
| Class A | 86.36% | |
| Class B | 13.64% |
| Insiders | 8.99% | 13,596,371 |
| 10%+ / strategic | 4.82% | 7,279,468 |
| Institutions | 44.53% | 67,316,797 |
| Public float | 41.66% | 62,988,106 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 6
View all →| Insider | % of shares | Shares |
|---|---|---|
Shchegolev OlegChief Technology Officer · Director · 10% owner | 6.92% | 10,456,228 |
Melnikov DmitryDirector · 10% owner | 1.29% | 1,946,479 |
Levin EugeniePresident | 0.38% | 580,712 |
Warden AndrewChief Marketing Officer | 0.23% | 341,704 |
Mason David WChief Legal Officer | 0.18% | 271,248 |
Wagner William RaymondCEOChief Executive Officer · Director | 0.00% | 0 |
Institutional holders 172
View all →| Holder | Value | % of shares |
|---|---|---|
| $106.82M | 5.94% | |
| $106.81M | 5.94% | |
| $76.16M | 4.24% | |
| $47.03M | 2.62% | |
| $41.31M | 2.30% | |
| $30.20M | 1.68% | |
| $27.21M | 1.51% | |
| $25.45M | 1.42% | |
| $24.43M | 1.35% | |
| $22.48M | 1.25% |
Activity
Mar 31, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Exit | Common stock | $-47.03M | -4.0M -100.00% | 0 | medium |
| Q1 2026 as of | AllianceBernstein L.P. 13F manager | Add | Common stock | $22.26M | +1.9M +696.73% | 2,140,809 1.42% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Exit | Common stock | $-17.33M | -1.5M -100.00% | 0 | medium |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | Common stock | $9.22M | +772K +4141.47% | 790,144 0.52% of shares | medium |
| Q1 2026 as of | Alpine Associates Management Inc. 13F manager | Add | Common stock | $8.41M | +704K +80.01% | 1,584,094 1.05% of shares | medium |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Trim | Common stock | $-6.73M | -564K -82.96% | 115,839 0.08% of shares | medium |
| Q1 2026 as of | AQR Arbitrage LLC 13F manager | Add | Common stock | $6.40M | +536K +35.52% | 2,045,903 1.35% of shares | medium |
| Q1 2026 as of | Water Island Capital LLC 13F manager | Trim | Common stock | $-5.91M | -495K -78.70% | 133,872 0.09% of shares | medium |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Glazer Capital, LLC | Passive13G | — |
| Siguler Guff Advisers, LLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| SEMR | — | 81686C104 |