SEMrush Holdings, Inc.
SEMRDelisted Apr 28, 2026- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001831840
SEMrush Holdings, Inc. was delisted on Apr 28, 2026; its insiders filed their last Form 4 on Apr 28, 2026; 162 institutions reported holding it in 13F filings for Q1 2026, worth $888.8M in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in SEMrush Holdings, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 162
- +1 vs. Q4 2025
- Shares held
- 74.4M
- +16.4M (+28.3%) vs. Q4 2025
- Total value
- $888.8M
- +$199.0M (+28.9%) vs. Q4 2025
- New holders
- 33
- 58 more added
- Sold out
- 32
- 47 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SEMR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $24.0K |
| Q1 2026 | 162 | $888.8M |
| Q4 2025 | 165 | $766.1M |
| Q3 2025 | 169 | $478.8M |
| Q2 2025 | 171 | $623.0M |
| Q1 2025 | 172 | $617.3M |
| Q4 2024 | 168 | $762.8M |
| Q3 2024 | 151 | $963.5M |
| Q2 2024 | 146 | $844.4M |
| Q1 2024 | 125 | $808.5M |
| Q4 2023 | 111 | $778.0M |
| Q3 2023 | 92 | $387.2M |
| Q2 2023 | 91 | $448.9M |
| Q1 2023 | 90 | $429.3M |
| Q4 2022 | 77 | $280.3M |
| Q3 2022 | 72 | $384.7M |
| Q2 2022 | 70 | $442.3M |
| Q1 2022 | 71 | $404.6M |
| Q4 2021 | 66 | $444.6M |
| Q3 2021 | 49 | $318.4M |
| Q2 2021 | 37 | $225.7M |
| Q1 2021 | 52 | $108.6M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding SEMrush Holdings, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Greycroft LP | 8,983,900 | $107.3M | 73.31% | 00.0% | Unchanged |
| Glazer Capital, LLC | 6,295,406 | $75.2M | 1.60% | +5,483,367+675.3% | Added |
| FIL Ltd | 5,213,576 | $62.3M | 0.05% | +2,673,576+105.3% | Added |
| Highland Capital Management Fund Advisors, L.P. | 4,597,870 | $54.9M | 3.83% | +1,123,620+32.3% | Added |
| BlackRock, Inc. | 3,809,781 | $45.5M | 0.00% | −145,782−3.7% | Reduced |
| Vanguard Portfolio Management LLC | 3,735,948 | $44.6M | 0.00% | +3,735,948 | New |
| Vanguard Capital Management LLC | 2,672,069 | $31.9M | 0.00% | +2,672,069 | New |
| Alliancebernstein L.P. | 2,140,809 | $25.5M | 0.01% | +1,872,110+696.7% | Added |
| CNH Partners LLC | 2,045,903 | $24.4M | 0.40% | +536,225+35.5% | Added |
| Qube Research & Technologies Ltd | 1,925,168 | $23.0M | 0.03% | −363,640−15.9% | Reduced |
| Oddo BHF Asset Management SAS | 1,800,000 | $21.5M | 0.85% | +1,800,000 | New |
| Goldman Sachs Group Inc | 1,782,171 | $21.3M | 0.00% | −108,626−5.7% | Reduced |
| Morgan Stanley | 1,724,371 | $20.6M | 0.00% | +1,266,982+277.0% | Added |
| Alpine Associates Management Inc. | 1,584,094 | $18.9M | 1.12% | +704,100+80.0% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 1,482,627 | $17.7M | 0.24% | +197,527+15.4% | Added |
| UBS Group AG | 1,400,959 | $16.7M | 0.00% | +1,296,728+1,244.1% | Added |
| State Street Corp | 1,369,797 | $16.4M | 0.00% | −87,439−6.0% | Reduced |
| Squarepoint Ops LLC | 1,249,664 | $14.9M | 0.03% | +1,237,337+10,037.6% | Added |
| Arrowstreet Capital, Limited Partnership | 1,198,323 | $14.3M | 0.01% | +274,286+29.7% | Added |
| Geode Capital Management, LLC | 1,110,773 | $13.3M | 0.00% | −13,280−1.2% | Reduced |
| Millennium Management LLC | 1,095,584 | $13.1M | 0.01% | −79,686−6.8% | Reduced |
| Verition Fund Management LLC | 908,419 | $10.8M | 0.11% | +659,419+264.8% | Added |
| Janus Henderson Group PLC | 790,144 | $9.44M | 0.00% | +771,515+4,141.5% | Added |
| Susquehanna International Group, LLP | 705,355 | $8.42M | 0.01% | +282,764+66.9% | Added |
| JPMorgan Chase & Co | 676,584 | $8.08M | 0.00% | +656,020+3,190.1% | Added |
| Allianz Asset Management GmbH | 633,400 | $7.56M | 0.01% | 00.0% | Unchanged |
| Vivaldi Asset Management, LLC | 625,206 | $7.46M | 0.39% | 00.0% | Unchanged |
| Meteora Capital, LLC | 622,395 | $7.43M | 0.55% | +622,395 | New |
| Dimensional Fund Advisors LP | 610,889 | $7.29M | 0.00% | −614,078−50.1% | Reduced |
| Toronto Dominion Bank | 562,300 | $6.71M | 0.01% | +152,100+37.1% | Added |
| S Squared Technology, LLC | 550,079 | $6.57M | 2.49% | 00.0% | Unchanged |
| Abc Arbitrage SA | 530,423 | $6.33M | 0.84% | +39,653+8.1% | Added |
| Gabelli Funds LLC | 510,100 | $6.09M | 0.04% | +289,900+131.7% | Added |
| Capula Management Ltd | 488,521 | $5.83M | 0.05% | +393,831+415.9% | Added |
| Marshall Wace, LLP | 471,571 | $5.63M | 0.01% | +471,571 | New |
| Northern Trust Corp | 430,060 | $5.13M | 0.00% | −6,227−1.4% | Reduced |
| Dynamic Technology Lab Private Ltd | 423,723 | $5.06M | 0.83% | +423,723 | New |
| Man Group plc | 404,323 | $4.83M | 0.01% | +404,323 | New |
| Charles Schwab Investment Management Inc | 384,336 | $4.59M | 0.00% | −7,835−2.0% | Reduced |
| Vanguard Fiduciary Trust Co | 338,777 | $4.04M | 0.00% | +338,777 | New |
| Nuance Investments, LLC | 335,139 | $4.00M | 0.56% | −84,421−20.1% | Reduced |
| Wolverine Asset Management LLC | 314,211 | $3.75M | 0.06% | +284,211+947.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 310,000 | $3.70M | 0.09% | +310,000 | New |
| D. E. Shaw & Co., Inc. | 308,979 | $3.69M | 0.00% | −227,365−42.4% | Reduced |
| Carmignac Gestion | 306,262 | $3.66M | 0.06% | +306,262 | New |
| Boothbay Fund Management, LLC | 286,302 | $3.42M | 0.08% | +274,428+2,311.2% | Added |
| Gabelli & Co Investment Advisers, Inc. | 279,824 | $3.34M | 0.50% | +184,274+192.9% | Added |
| UBS Asset Management Americas Inc | 277,185 | $3.31M | 0.00% | +1,655+0.6% | Added |
| Bank of America Corp | 217,771 | $2.60M | 0.00% | −616,188−73.9% | Reduced |
| New York Life Investment Management LLC | 217,676 | $2.60M | 0.02% | +217,676 | New |
| K2 Principal Fund, L.P. | 200,000 | $2.39M | 0.25% | +200,000 | New |
| Balyasny Asset Management LLC | 173,777 | $2.07M | 0.00% | −233,983−57.4% | Reduced |
| Engineers Gate Manager LP | 172,978 | $2.07M | 0.03% | +76,445+79.2% | Added |
| Two Sigma Investments, LP | 159,652 | $1.91M | 0.00% | +400+0.3% | Added |
| LMR Partners LLP | 148,444 | $1.77M | 0.02% | +101,094+213.5% | Added |
| Harvest Management LLC | 147,800 | $1.76M | 0.94% | −102,200−40.9% | Reduced |
| Water Island Capital LLC | 133,872 | $1.60M | 0.21% | −494,730−78.7% | Reduced |
| Polar Asset Management Partners Inc. | 132,214 | $1.58M | 0.04% | +79,214+149.5% | Added |
| Bank of New York Mellon Corp | 115,839 | $1.38M | 0.00% | −563,815−83.0% | Reduced |
| Magnetar Financial LLC | 103,505 | $1.24M | 0.01% | +442+0.4% | Added |
| Syquant Capital SAS | 100,000 | $1.19M | 0.19% | +100,000 | New |
| Gamco Investors, Inc. Et Al | 95,934 | $1.15M | 0.01% | +4,300+4.7% | Added |
| Nuveen, LLC | 93,041 | $1.11M | 0.00% | −330,572−78.0% | Reduced |
| Citadel Advisors LLC | 91,911 | $1.10M | 0.00% | −500,732−84.5% | Reduced |
| CSS LLC | 91,900 | $1.10M | 0.06% | +91,900 | New |
| Swiss National Bank | 88,200 | $1.05M | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 85,760 | $1.02M | 0.00% | +63,963+293.4% | Added |
| Blackstone Group Inc. | 84,850 | $1.01M | 0.00% | +5,551+7.0% | Added |
| Franklin Resources Inc | 74,888 | $894.2K | 0.00% | +47,517+173.6% | Added |
| AQR Capital Management LLC | 63,094 | $753.3K | 0.00% | +2,563+4.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 60,000 | $716.4K | 0.00% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 59,873 | $714.9K | 0.29% | −138,150−69.8% | Reduced |
| Rhumbline Advisers | 57,896 | $691.3K | 0.00% | −4,018−6.5% | Reduced |
| Quinn Opportunity Partners LLC | 50,430 | $602.1K | 0.03% | 00.0% | Unchanged |
| Barclays PLC | 46,238 | $552.1K | 0.00% | −50,334−52.1% | Reduced |
| Deutsche Bank AG | 46,202 | $551.7K | 0.00% | +7,363+19.0% | Added |
| Virtu Financial LLC | 45,714 | $546.0K | 0.02% | +45,714 | New |
| STRS Ohio | 45,000 | $537.3K | 0.00% | 00.0% | Unchanged |
| Voleon Capital Management LP | 44,282 | $528.7K | 0.01% | −390,064−89.8% | Reduced |
| Quantinno Capital Management LP | 43,853 | $523.6K | 0.00% | +15,555+55.0% | Added |
| Invesco Ltd. | 43,398 | $518.2K | 0.00% | +8,283+23.6% | Added |
| Skopos Labs, Inc. | 42,803 | $511.1K | 0.02% | +42,803 | New |
| California State Teachers Retirement System | 42,075 | $502.4K | 0.00% | −611−1.4% | Reduced |
| Legal & General Group Plc | 38,687 | $461.9K | 0.00% | −5,690−12.8% | Reduced |
| ProShare Advisors LLC | 37,341 | $445.9K | 0.00% | +1,802+5.1% | Added |
| Vanguard Asset Management, Ltd | 35,571 | $424.7K | 0.00% | +35,571 | New |
| Rockefeller Capital Management L.P. | 35,483 | $423.7K | 0.00% | −5,408−13.2% | Reduced |
| Price T Rowe Associates Inc | 35,308 | $422.0K | 0.00% | +5,181+17.2% | Added |
| Yorktown Management & Research Co Inc | 32,500 | $388.1K | 0.32% | 00.0% | Unchanged |
| PenderFund Capital Management Ltd. | 28,828 | $344.2K | 0.05% | +10,805+60.0% | Added |
| MetLife Investment Management | 28,511 | $340.4K | 0.00% | −34−0.1% | Reduced |
| Citigroup Inc | 28,394 | $339.0K | 0.00% | −123,380−81.3% | Reduced |
| Lazard Asset Management LLC | 24,052 | $287.2K | 0.00% | −14,960−38.3% | Reduced |
| Guggenheim Capital LLC | 23,060 | $275.3K | 0.00% | +23,060 | New |
| Concurrent Investment Advisors, LLC | 22,860 | $272.9K | 0.00% | +15+0.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 22,013 | $262.8K | 0.00% | −1,775−7.5% | Reduced |
| Murchinson Ltd. | 20,100 | $240.0K | 0.10% | +20,100 | New |
| Vanguard Global Advisers, LLC | 18,426 | $220.0K | 0.00% | +18,426 | New |
| Wells Fargo & Company | 17,274 | $206.3K | 0.00% | −40,887−70.3% | Reduced |
| Jane Street Group, LLC | 16,805 | $200.7K | 0.00% | −17,395−50.9% | Reduced |