First Manhattan
FORR icon

First Manhattan’s Forrester Research FORR Stock Holding History

First Manhattan’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 		$4.25M Buy
750,000
+662,800
+760% +$4.53M 0.01% 261
2025
Q4 		$708K Buy
+87,200
New +$685K ﹤0.01% 494

Other funds holding FORR

PCM
Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 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
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

First Manhattan's FORR Position: Q1 2026 in Review

First Manhattan increased its Forrester Research (FORR) stake by 760% in Q1 2026, buying an estimated $4.53M and bringing the position to 750,000 shares worth $4.25M. The position accounts for 0.01% of the portfolio, ranked #261.

First Manhattan first reported a position in FORR in Q4 2025 and has held it in 2 quarters since. 103 funds tracked by Wall St. Rank hold FORR as of Q1 2026.

  • First Manhattan held 750,000 shares of Forrester Research worth $4.25M as of Q1 2026.
  • First Manhattan bought 662,800 Forrester Research shares in Q1 2026, an estimated $4.53M.
  • Forrester Research made up 0.01% of First Manhattan's portfolio in Q1 2026, its #261 holding.
  • First Manhattan first reported a position in Forrester Research in Q4 2025 and has held it in 2 quarters since.
  • 103 funds tracked by Wall St. Rank held Forrester Research as of Q1 2026.

Based on First Manhattan's 13F filing for Q1 2026, filed 15 May 2026.