Semrush Holdings, Inc.
US ˙ NYSE ˙ US81686C1045
DIESES SYMBOL IST NICHT MEHR AKTIV

SecuritySEMR / Semrush Holdings, Inc.
InstitutionMan Group plc
Latest Disclosed Ownership404,323 shares
Latest Disclosed Value $ 4,827,616
Man Group plc ownership in SEMR / Semrush Holdings, Inc.

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 404,323 shares of Semrush Holdings, Inc. (US:SEMR) valued at $4,827,617 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 14, 2025 disclosing 0 shares of Semrush Holdings, Inc.. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SEMRUSH HLDGS CL A COM 81686C104 404,323 404,323 4,828 0.0054
2025-11-14 2025-09-30 13F SEMRUSH HLDGS CL A COM 81686C104 0 -58,668 -100.00 0 -100.00
2025-08-14 2025-06-30 13F SEMRUSH HLDGS CL A COM 81686C104 58,668 -346 -0.59 531 -3.64 0.0010
2025-05-15 2025-03-31 13F SEMRUSH HLDGS CL A COM 81686C104 59,014 -84,672 -58.93 551 -67.76 0.0014
2025-02-14 2024-12-31 13F SEMRUSH HLDGS CL A COM 81686C104 143,686 76,417 113.60 1,707 61.55 0.0045
2024-11-14 2024-09-30 13F SEMRUSH HLDGS CL A COM 81686C104 67,269 48,475 257.93 1,057 320.72 0.0028
2024-08-14 2024-06-30 13F SEMRUSH HLDGS CL A COM 81686C104 18,794 252 48.52 0.0006
2023-11-14 2023-09-30 13F SEMRUSH HLDGS CL A COM 81686C104 170 19.01 0.0005
2023-08-14 2023-06-30 13F SEMRUSH HLDGS CL A COM 81686C104 14,883 142 -17.44 0.0004
2023-05-15 2023-03-31 13F SEMRUSH HLDGS CL A COM 81686C104 173 0.0006
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.