Semrush Holdings, INC Schedule 13G passive stakes

Glazer Capital, LLC and Paul J. Glazer have reported a 5.59% beneficial ownership stake in SEMrush Holdings, Inc. Class A Common Stock.

Siguler Guff Advisers, LLC has filed an amendment to its Schedule 13G, reporting no beneficial ownership of Semrush Holdings, Inc. Class A Common Stock as of March 31, 2026.

SEMR Holdings Limited reports a 0% ownership stake in Semrush Holdings, Inc. Class A Common Stock as of March 31, 2026.

Oleg Shchegolev, a key figure, has increased his beneficial ownership in Semrush Holdings, Inc. to 33.2% of Class A Common Stock, representing 46.8% of total voting power.

Dmitry Melnikov, a key individual, has reported a beneficial ownership of 17.8% of Semrush Holdings, Inc.'s Class A Common Stock as of March 31, 2025, through various direct and trust-held interests.

Oleg Shchegolev has filed an Amendment No. 4 to Schedule 13G, reporting his beneficial ownership of 51,890,930 shares, representing 35.0% of Semrush Holdings, Inc.'s Class A Common Stock as of March 31, 2025.

Dmitry Melnikov, a significant shareholder, has disclosed beneficial ownership of 19.8% of Semrush Holdings, Inc.'s Class A Common Stock as of December 31, 2024, representing 27.6% of combined voting power.

Oleg Shchegolev, a key individual, has reported beneficial ownership of 52,021,541 shares, representing 37.6% of Semrush Holdings, Inc.'s Class A Common Stock as of December 31, 2024.

Cat Rock Capital Management LP and Alexander Captain have filed an amended Schedule 13G, reporting a beneficial ownership of 4.5% of Semrush Holdings, Inc.'s Class A Common Stock as of December 31, 2024.