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Nierenberg Investment Management Company’s Forrester Research FORR Stock Holding History

Nierenberg Investment Management Company’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 		$742K Buy
131,110
+119,555
+1,035% +$817K 0.37% 24
2025
Q4 		$93.8K Hold
11,555
– – 0.05% 39
2025
Q3 		$122K Buy
+11,555
New +$117K 0.05% 45

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PRCP
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NCM
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TCM
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VCM
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ACH
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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

Nierenberg Investment Management Company's FORR Position: Q1 2026 in Review

Nierenberg Investment Management Company increased its Forrester Research (FORR) stake by 1,035% in Q1 2026, buying an estimated $817K and bringing the position to 131,110 shares worth $742K. The position accounts for 0.37% of the portfolio, ranked #24.

Nierenberg Investment Management Company first reported a position in FORR in Q3 2025 and has held it in 3 quarters since. 103 funds tracked by Wall St. Rank hold FORR as of Q1 2026.

  • Nierenberg Investment Management Company held 131,110 shares of Forrester Research worth $742K as of Q1 2026.
  • Nierenberg Investment Management Company bought 119,555 Forrester Research shares in Q1 2026, an estimated $817K.
  • Forrester Research made up 0.37% of Nierenberg Investment Management Company's portfolio in Q1 2026, its #24 holding.
  • Nierenberg Investment Management Company first reported a position in Forrester Research in Q3 2025 and has held it in 3 quarters since.
  • 103 funds tracked by Wall St. Rank held Forrester Research as of Q1 2026.

Based on Nierenberg Investment Management Company's 13F filing for Q1 2026, filed 13 May 2026.