SEMrush Holdings, Inc.

SEMRDelisted Apr 28, 2026

Industry: Services-Prepackaged Software
SEC CIK: 0001831840

SEC filings (opens in a new tab)

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.

Q4 2025 vs. Q3 2025

How the institutions holding SEMrush Holdings, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025 All holders in Q3 2025

13F holders of SEMR: Q3 2025 compared with Q4 2025
Measure	Q3 2025	Of which not filed for Q4 2025	Q4 2025	Change
Holders	169	3	165	−1
Shares	67.6M	7.48M	64.4M	+4.30M (+7.2%)
Value	$478.8M	$53.0M	$766.1M	+$340.3M (+79.9%)

3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (54)

Institutions that held SEMrush Holdings, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to SEMR in Q4 2025
Institution	Shares	Value	% of portfolio
Highland Capital Management Fund Advisors, L.P.	3,474,250	$41.3M	2.88%
FIL Ltd	2,540,000	$30.2M	0.02%
CNH Partners LLC	1,509,678	$18.0M	0.38%
Soros Fund Management LLCSuperinvestorSoros Fund Management	1,285,100	$15.3M	0.20%
Alpine Associates Management Inc.	879,994	$10.5M	0.70%
Glazer Capital, LLC	812,039	$9.65M	0.25%
Allianz Asset Management GmbH	633,400	$7.53M	0.01%
Water Island Capital LLC	628,602	$7.47M	0.91%
Vivaldi Asset Management, LLC	625,206	$7.43M	0.45%
Abc Arbitrage SA	490,770	$5.84M	0.55%
Nuance Investments, LLC	419,560	$4.99M	0.55%
Toronto Dominion Bank	410,200	$4.88M	0.01%
Balyasny Asset Management LLC	407,760	$4.85M	0.01%
Lavelle Capital LP	318,937	$3.79M	2.40%
Harvest Management LLC	250,000	$2.97M	1.10%
Gabelli Funds LLC	220,200	$2.62M	0.02%
Groupe la Francaise	209,755	$2.49M	0.04%
Oxford Asset Management LLP	198,023	$2.35M	0.83%
Slotnik Capital, LLC	166,519	$1.98M	0.54%
Credit Industriel Et Commercial	120,000	$1.43M	0.21%
Magnetar Financial LLC	103,063	$1.23M	0.01%
Nine Masts Capital Ltd	100,000	$1.19M	0.21%
Gabelli & Co Investment Advisers, Inc.	95,550	$1.14M	0.17%
Capula Management Ltd	94,690	$1.13M	0.01%
Gamco Investors, Inc. Et Al	91,634	$1.09M	0.01%
Blackstone Group Inc.	79,299	$942.9K	0.00%
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	60,000	$713.4K	0.00%
Polar Asset Management Partners Inc.	53,000	$630.2K	0.01%
Quinn Opportunity Partners LLC	50,430	$599.6K	0.03%
Janney Montgomery Scott LLC	50,394	$599.0K	0.00%
LMR Partners LLP	47,350	$563.0K	0.01%
Aquatic Capital Management LLC	43,547	$517.8K	0.01%
Transmarket Holdings LP	40,059	$476.3K	0.35%
ProShare Advisors LLC	35,539	$422.6K	0.00%
Wolverine Asset Management LLC	30,000	$356.7K	0.01%
PenderFund Capital Management Ltd.	18,023	$214.3K	0.03%
Norges Bank	15,527	$184.6K	0.00%
Winton Group Ltd	13,000	$154.6K	0.01%
Raymond James Financial Inc	12,782	$152.0K	0.00%
Squarepoint Ops LLC	12,327	$146.6K	0.00%
Boothbay Fund Management, LLC	11,874	$141.2K	0.00%
Strive Financial Group ,LLC	600	$7.13K	0.00%
McGuire Capital Advisors Inc	531	$6.31K	0.00%
DV Trading LLC	414	$4.92K	0.00%
Signaturefd, LLC	204	$2.43K	0.00%
Marquette Asset Management, LLC	155	$1.84K	0.00%
Parkside Financial Bank & Trust	80	$952	0.00%
Parallel Advisors, LLC	47	$559	0.00%
Cornerstone Financial Management LLC	42	$499	0.00%
SJS Investment Consulting Inc.	37	$440	0.00%
SHP Wealth Management	30	$357	0.00%
Sunbelt Securities, Inc.	20	$238	0.00%
Hughes Financial Services, LLC	1	$12	0.00%
Dunhill Financial, LLC	1	$9	0.00%

Sold out (55)

Institutions that held SEMrush Holdings, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of SEMR in Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Cat Rock Capital Management LP	4,739,654	$33.6M
Wellington Management Group LLP	1,735,367	$12.3M
Silvercrest Asset Management Group LLC	851,776	$6.03M
Topline Capital Management, LLC	554,126	$3.92M
Renaissance Group LLC	521,472	$3.69M
Antipodes Partners Ltd	439,659	$3.11M
Numerai GP LLC	369,251	$2.61M
Jacobs Levy Equity Management, Inc	287,647	$2.04M
Algert Global LLC	206,941	$1.47M
Connor, Clark & Lunn Investment Management Ltd.	150,395	$1.06M
Landscape Capital Management, L.L.C.	144,750	$1.02M
First Trust Advisors LP	141,446	$1.00M
Walleye Capital LLC	140,120	$992.0K
Jump Financial, LLC	131,360	$930.0K
Siren, L.L.C.	125,000	$885.0K
Envestnet Asset Management Inc	105,384	$746.1K
Victory Capital Management Inc	104,084	$736.9K
Universal- Beteiligungs- und Servicegesellschaft mbH	89,693	$635.0K
Point72 Asset Management, L.P.	76,712	$543.1K
State of Wisconsin Investment Board	67,962	$481.2K
Federated Hermes, Inc.	65,181	$461.5K
Jain Global LLC	56,400	$399.3K
Voya Investment Management LLC	50,887	$360.3K
Virginia Retirement Systems Et Al	49,200	$348.3K
Cambridge Investment Research Advisors, Inc.	47,669	$337.0K
Inceptionr LLC	45,657	$323.3K
Mackenzie Financial Corp	42,496	$300.9K
Martingale Asset Management L P	39,695	$281.0K
Gsa Capital Partners LLP	37,988	$269.0K
Williams & Novak, LLC	37,265	$263.8K
Pathstone Holdings, LLC	37,162	$263.1K
PDT Partners, LLC	33,363	$236.2K
Keebeck Wealth Management, LLC	31,888	$225.8K
Graham Capital Management, L.P.	30,710	$217.4K
Petrus Trust Company, LTA	30,449	$215.6K
Dark Forest Capital Management LP	29,685	$210.2K
HSBC Holdings PLC	27,637	$195.4K
Clarity Financial LLC	24,000	$169.9K
EntryPoint Capital, LLC	23,850	$168.9K
LPL Financial LLC	21,447	$151.8K
Level Four Advisory Services, LLC	20,450	$144.8K
Integrated Wealth Concepts LLC	20,295	$143.7K
Axq Capital, LP	16,781	$118.8K
MML Investors Services, LLC	15,860	$112.3K
Pekin Hardy Strauss, Inc.	15,675	$111.0K
Omers Administration Corp	15,500	$109.7K
Polymer Capital Management (US) LLC	14,927	$105.7K
Cetera Investment Advisers	13,014	$92.1K
VELA Investment Management, LLC	12,249	$86.7K
ExodusPoint Capital Management, LP	11,559	$81.8K
Acadian Asset Management LLC	8,035	$56.0K
Canada Pension Plan Investment Board	6,000	$42.5K
Whittier Trust Co of Nevada Inc	1,427	$10.5K
Harbour Investments, Inc.	526	$3.72K
Advisory Services Network, LLC	100	$708

Not filed for Q4 2025 yet (3)

Institutions that held SEMrush Holdings, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SEMR in Q3 2025 that haven't filed for Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Siguler Guff Advisers, LLC	7,272,579	$51.5M
Cubist Systematic Strategies, LLC	207,289	$1.47M
AllSquare Wealth Management LLC	235	$1.66K