Simplex Trading’s Forrester Research FORR Stock Holding History

Simplex Trading’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 Q1	$128K	Buy	+22,550	New	+$154K	﹤0.01%	4801
2025 Q2	–	Sell	-222	Closed	-$2.21K	–	8979
2025 Q1	$2K	Buy	+222	New	+$2.82K	﹤0.01%	7980
2024 Q2	–	Sell	-209	Closed	-$4K	–	9097
2024 Q1	$4K	Buy	209 +28	+15%	+$635	﹤0.01%	8113
2023 Q4	$4K	Sell	181 -685	-79%	-$17.8K	﹤0.01%	7962
2023 Q3	$25K	Buy	866 +605	+232%	+$18.6K	﹤0.01%	6421
2023 Q2	$7K	Buy	+261	New	+$7.76K	﹤0.01%	7673
2020 Q2	–	Sell	-6,755	Closed	-$197K	–	7824
2020 Q1	$197K	Sell	6,755 -9,124	-57%	-$347K	﹤0.01%	3609
2019 Q4	$662K	Buy	15,879 +9,004	+131%	+$336K	﹤0.01%	2471
2019 Q3	$220K	Buy	+6,875	New	+$272K	﹤0.01%	3459
2019 Q2	–	Sell	-93	Closed	-$4.48K	–	7314
2019 Q1	$4K	Buy	+93	New	+$4.33K	﹤0.01%	6554
2018 Q3	–	Sell	-1,707	Closed	-$78.5K	–	7598
2018 Q2	$71K	Buy	+1,707	New	+$73.1K	﹤0.01%	4682

Other funds holding FORR

PCM

Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return

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

First Manhattan New York $36.1B AUM 11.5% 1-Year Est. Return

PRCP

Pacific Ridge Capital Partners Lake Oswego, Oregon $462M AUM 40.76% 1-Year Est. Return

NCM

Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return

TCM

Tieton Capital Management Yakima, Washington $299M AUM 54.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

ACH

ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Simplex Trading's FORR Position: Q1 2026 in Review

Simplex Trading opened a new position in Forrester Research (FORR) in Q1 2026: 22,550 shares worth $128K. The stake represents ﹤0.01% of the portfolio and ranks #4801 among its holdings. This is a return to the name: Simplex Trading previously reported a position in FORR as recently as Q1 2025.

Simplex Trading first reported a position in FORR in Q2 2018 and has held it in 11 quarters since. The position peaked at $662K in Q4 2019. 103 funds tracked by Wall St. Rank hold FORR as of Q1 2026.

Simplex Trading held 22,550 shares of Forrester Research worth $128K as of Q1 2026.
Forrester Research was a new Simplex Trading position in Q1 2026.
Forrester Research made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #4801 holding.
Simplex Trading first reported a position in Forrester Research in Q2 2018 and has held it in 11 quarters since.
Simplex Trading's Forrester Research position peaked at $662K in Q4 2019.
103 funds tracked by Wall St. Rank held Forrester Research as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.