Marshall Wace’s Semrush SEMR Stock Holding History

Marshall Wace’s Portfolio SEMR Stock Details SEMR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$5.63M	Buy	+471,571	New	+$5.61M	0.01%	1247
2024 Q2	–	Sell	-384,028	Closed	-$5.09M	–	2912
2024 Q1	$5.09M	Buy	384,028 +361,720	+1,621%	+$4.36M	0.01%	994
2023 Q4	$305K	Sell	22,308 -14,563	-39%	-$144K	﹤0.01%	1886
2023 Q3	$313K	Sell	36,871 -58,884	-61%	-$549K	﹤0.01%	1871
2023 Q2	$916K	Sell	95,755 -137,731	-59%	-$1.22M	﹤0.01%	1748
2023 Q1	$2.35M	Buy	233,486 +135,303	+138%	+$1.19M	0.01%	1372
2022 Q4	$799K	Sell	98,183 -15,014	-13%	-$152K	﹤0.01%	2180
2022 Q3	$1.27M	Buy	113,197 +23,641	+26%	+$291K	﹤0.01%	2288
2022 Q2	$1.16M	Sell	89,556 -138,284	-61%	-$1.51M	﹤0.01%	2359
2022 Q1	$2.72M	Sell	227,840 -173,746	-43%	-$2.61M	0.01%	1855
2021 Q4	$8.37M	Buy	401,586 +375,540	+1,442%	+$8.37M	0.02%	1000
2021 Q3	$600K	Buy	+26,046	New	+$600K	﹤0.01%	2306

Other funds holding SEMR

Greycroft New York $146M AUM 1.94% 1-Year Est. Return

GCL

Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

NAM

Nexpoint Asset Management Dallas, Texas $1.49B AUM 61.08% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

AQR Arbitrage Greenwich, Connecticut $6.09B AUM 27.01% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Marshall Wace's SEMR Position: Q1 2026 in Review

Marshall Wace opened a new position in Semrush (SEMR) in Q1 2026: 471,571 shares worth $5.63M. The stake represents 0.01% of the portfolio and ranks #1247 among its holdings. This is a return to the name: Marshall Wace previously reported a position in SEMR as recently as Q1 2024.

Marshall Wace first reported a position in SEMR in Q3 2021 and has held it in 12 quarters since. The position peaked at $8.37M in Q4 2021. 162 funds tracked by Wall St. Rank hold SEMR as of Q1 2026.

Marshall Wace held 471,571 shares of Semrush worth $5.63M as of Q1 2026.
Semrush was a new Marshall Wace position in Q1 2026.
Semrush made up 0.01% of Marshall Wace's portfolio in Q1 2026, its #1247 holding.
Marshall Wace first reported a position in Semrush in Q3 2021 and has held it in 12 quarters since.
Marshall Wace's Semrush position peaked at $8.37M in Q4 2021.
162 funds tracked by Wall St. Rank held Semrush as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.