Ostrum Asset Management’s Trex TREX Stock Holding History

Ostrum Asset Management’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 Q4	–	Sell	-17,540	Closed	-$906K	–	590
2025 Q3	$906K	Buy	17,540 +10,250	+141%	+$624K	0.04%	331
2025 Q2	$396K	Buy	+7,290	New	+$413K	0.02%	432

Other funds holding TREX

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

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Ostrum Asset Management's TREX Position: Q4 2025 in Review

Ostrum Asset Management sold out of Trex (TREX) in Q4 2025, closing a stake of 17,540 shares — an estimated $906K sold.

Ostrum Asset Management first reported a position in TREX in Q2 2025 and held it in 2 quarters. The position peaked at $906K in Q3 2025. 432 funds tracked by Wall St. Rank hold TREX as of Q4 2025.

Ostrum Asset Management reported no remaining Trex position as of Q4 2025 after selling out during the quarter.
Ostrum Asset Management sold 17,540 Trex shares in Q4 2025, an estimated $906K.
Ostrum Asset Management first reported a position in Trex in Q2 2025 and held it in 2 quarters.
Ostrum Asset Management's Trex position peaked at $906K in Q3 2025.
432 funds tracked by Wall St. Rank held Trex as of Q4 2025.

Based on Ostrum Asset Management's 13F filing for Q4 2025, filed 13 Feb 2026.