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Nierenberg Investment Management Company’s Greenlight Captial GLRE Stock Holding History

Nierenberg Investment Management Company’s Portfolio GLRE Stock Details GLRE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.77M Buy
102,510
+46,955
+85% +$684K 0.88% 13
2025
Q4 		$810K Buy
+55,555
New +$730K 0.39% 23

Other funds holding GLRE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
CAMG
CWA Asset Management Group Naples, Florida $3.28B AUM 34.07% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

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

Nierenberg Investment Management Company increased its Greenlight Captial (GLRE) stake by 85% in Q1 2026, buying an estimated $684K and bringing the position to 102,510 shares worth $1.77M. The position accounts for 0.88% of the portfolio, ranked #13.

Nierenberg Investment Management Company first reported a position in GLRE in Q4 2025 and has held it in 2 quarters since. 140 funds tracked by Wall St. Rank hold GLRE as of Q1 2026.

  • Nierenberg Investment Management Company held 102,510 shares of Greenlight Captial worth $1.77M as of Q1 2026.
  • Nierenberg Investment Management Company bought 46,955 Greenlight Captial shares in Q1 2026, an estimated $684K.
  • Greenlight Captial made up 0.88% of Nierenberg Investment Management Company's portfolio in Q1 2026, its #13 holding.
  • Nierenberg Investment Management Company first reported a position in Greenlight Captial in Q4 2025 and has held it in 2 quarters since.
  • 140 funds tracked by Wall St. Rank held Greenlight Captial as of Q1 2026.

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