Marshall Wace’s Forrester Research FORR Stock Holding History

Marshall Wace’s Portfolio FORR Stock Details FORR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$555K	Buy	+65,977	New	+$431K	﹤0.01%	2471
2025 Q3	–	Sell	-13,251	Closed	-$131K	–	3041
2025 Q2	$131K	Buy	+13,251	New	+$132K	﹤0.01%	2512
2025 Q1	–	Sell	-14,432	Closed	-$226K	–	2775
2024 Q4	$226K	Buy	+14,432	New	+$233K	﹤0.01%	2317
2024 Q3	–	Sell	-23,445	Closed	-$400K	–	2657
2024 Q2	$400K	Buy	23,445 +3,552	+18%	+$65.2K	﹤0.01%	2046
2024 Q1	$429K	Buy	+19,893	New	+$451K	﹤0.01%	1990
2022 Q1	–	Sell	-10,165	Closed	-$598K	–	3555
2021 Q4	$598K	Sell	10,165 -14,221	-58%	-$790K	﹤0.01%	2712
2021 Q3	$1.2M	Buy	+24,386	New	+$1.14M	0.01%	1912
2019 Q4	–	Sell	-86,706	Closed	-$2.79M	–	1819
2019 Q3	$2.79M	Buy	+86,706	New	+$3.43M	0.02%	667
2019 Q1	–	Sell	-2,336	Closed	-$104K	–	1831
2018 Q4	$104K	Buy	+2,336	New	+$99.6K	﹤0.01%	1360

Other funds holding FORR

PCM

Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return

NCM

Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return

TCM

Tieton Capital Management Yakima, Washington $348M AUM 45.13% 1-Year Est. Return

First Manhattan New York $39.2B AUM 21.04% 1-Year Est. Return

PRCP

Pacific Ridge Capital Partners Lake Oswego, Oregon $551M AUM 49.99% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Hotchkis & Wiley Capital Management Los Angeles, California $34.3B AUM 22.63% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Marshall Wace's FORR Position: Q2 2026 in Review

Marshall Wace opened a new position in Forrester Research (FORR) in Q2 2026: 65,977 shares worth $555K. The stake represents ﹤0.01% of the portfolio and ranks #2471 among its holdings. This is a return to the name: Marshall Wace previously reported a position in FORR as recently as Q2 2025.

Marshall Wace first reported a position in FORR in Q4 2018 and has held it in 9 quarters since. The position peaked at $2.79M in Q3 2019. 99 funds tracked by Wall St. Rank hold FORR as of Q2 2026.

Marshall Wace held 65,977 shares of Forrester Research worth $555K as of Q2 2026.
Forrester Research was a new Marshall Wace position in Q2 2026.
Forrester Research made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #2471 holding.
Marshall Wace first reported a position in Forrester Research in Q4 2018 and has held it in 9 quarters since.
Marshall Wace's Forrester Research position peaked at $2.79M in Q3 2019.
99 funds tracked by Wall St. Rank held Forrester Research as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.