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Cubist Systematic Strategies’s Trex TREX Stock Holding History

Cubist Systematic Strategies’s Portfolio TREX Stock Details TREX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-6,500
Closed -$378K – 3526
2025
Q1 		$378K Sell
6,500
-9,600
-60% -$624K ﹤0.01% 2287
2024
Q4 		$1.11M Buy
16,100
+4,400
+38% +$310K 0.01% 1731
2024
Q3 		$779K Buy
+11,700
New +$821K ﹤0.01% 1976
2022
Q4 		– Sell
-9,100
Closed -$400K – 4599
2022
Q3 		$400K Sell
9,100
-10,000
-52% -$535K ﹤0.01% 3332
2022
Q2 		$1.04M Buy
+19,100
New +$1.15M 0.01% 2454

Other funds holding TREX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
ACM
Anomaly Capital Management New York $1.65B AUM 26.47% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Cubist Systematic Strategies's TREX Position: Q3 2025 in Review

Cubist Systematic Strategies reduced its Trex (TREX) stake by 24% in Q3 2025, selling an estimated $3.82M and leaving 202,287 shares worth $10.5M. The position accounts for 0.05% of the portfolio, ranked #538.

Cubist Systematic Strategies first reported a position in TREX in Q2 2014 and has held it in 33 quarters since. The position peaked at $37.9M in Q3 2023. 464 funds tracked by Wall St. Rank hold TREX as of Q3 2025.

  • Cubist Systematic Strategies held 202,287 shares of Trex worth $10.5M as of Q3 2025.
  • Cubist Systematic Strategies sold 62,710 Trex shares in Q3 2025, an estimated $3.82M.
  • Trex made up 0.05% of Cubist Systematic Strategies's portfolio in Q3 2025, its #538 holding.
  • Cubist Systematic Strategies first reported a position in Trex in Q2 2014 and has held it in 33 quarters since.
  • Cubist Systematic Strategies's Trex position peaked at $37.9M in Q3 2023.
  • 464 funds tracked by Wall St. Rank held Trex as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.