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464 hedge funds and large institutions have $5.72B invested in Trex in 2025 Q3 according to their latest regulatory filings, with 79 funds opening new positions, 150 increasing their positions, 162 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more funds holding in top 10

Funds holding in top 10: 24 (+2)

39% more first-time investments, than exits

New positions opened: 79 | Existing positions closed: 57

4% more funds holding

Funds holding: 445464 (+19)

4% less call options, than puts

Call options by funds: $9.6M | Put options by funds: $10M

7% less repeat investments, than reductions

Existing positions increased: 150 | Existing positions reduced: 162

3.58% less ownership

Funds ownership: 106.54%102.96% (-3.6%)

8% less capital invested

Capital invested by funds: $6.21B → $5.72B (-$490M)

Holders
464
Holders Change
+19
Holders Change %
+4.27%
% of All Funds
6.09%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
79
Increased
150
Reduced
162
Closed
57
Calls
$9.6M
Puts
$10M
Net Calls
-$398K
Net Calls Change
+$11.4M
Name Holding Trade Value Shares
Change
Change in
Stake
PM
51
Pembroke Management
Quebec, Canada
$24.6M +$2.99M +49,073 +11%
William Blair & Company
52
William Blair & Company
Illinois
$24.4M -$5.73M -94,053 -17%
UBS Group
53
UBS Group
Switzerland
$23.6M -$8.96M -147,060 -24%
Goldman Sachs
54
Goldman Sachs
New York
$22.3M -$7.1M -116,565 -21%
DC
55
Davenport & Co
Virginia
$21.7M -$12.5K -206 -0%
LCOV
56
London Company of Virginia
Virginia
$21.5M -$577K -9,469 -2%
Citigroup
57
Citigroup
New York
$21.2M -$16.8M -275,403 -40%
AI
58
Aperture Investors
New York
$21M +$10.3M +168,617 +71%
Envestnet Asset Management
59
Envestnet Asset Management
Illinois
$20.8M +$1.04M +17,044 +4%
OAM
60
Ophir Asset Management
Australia
$20.6M +$24.3M +398,865 New
SEI Investments
61
SEI Investments
Pennsylvania
$18.3M +$96.5K +1,585 +0.5%
Squarepoint
62
Squarepoint
New York
$17.2M +$20.3M +333,808 New
Fisher Asset Management
63
Fisher Asset Management
Washington
$17M +$3.2M +52,508 +19%
MAM
64
Montanaro Asset Management
United Kingdom
$16.7M +$1.34M +22,000 +7%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$15.2M -$288K -4,733 -2%
LF
66
Lansforsakringar Fondforvaltning
Sweden
$14.6M +$17.2M +282,484 New
Jane Street
67
Jane Street
New York
$14.6M -$19.2M -315,238 -53%
ACM
68
American Capital Management
New York
$14.5M +$1.09M +17,953 +7%
Stifel Financial
69
Stifel Financial
Missouri
$13.4M -$1.33M -21,821 -8%
Citadel Advisors
70
Citadel Advisors
Florida
$13.3M -$5.34M -87,737 -25%
Deutsche Bank
71
Deutsche Bank
Germany
$13.1M -$214K -3,509 -1%
PAM
72
PineStone Asset Management
Quebec, Canada
$12.4M
Wells Fargo
73
Wells Fargo
California
$12.3M -$1.1M -18,027 -7%
VOYA Investment Management
74
VOYA Investment Management
Georgia
$12.3M -$19.2M -315,485 -57%
Comerica Bank
75
Comerica Bank
Texas
$11.9M -$65K -1,067 -0.5%

TREX Hedge Fund Activity: Q3 2025 in Review

464 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Trex (TREX) for Q3 2025, worth a combined $5.72B — down 7.9% from $6.21B a quarter earlier.

Buyers outnumbered sellers: 79 funds opened new TREX positions and 57 closed out — a net gain of 22 holders — while 150 added to existing stakes and 162 trimmed.

The largest buyer was AQR Capital Management, adding an estimated $96.8M. The largest seller was T. Rowe Price Associates, cutting an estimated $424M.

  • 464 institutional investors held Trex (TREX) as of Q3 2025, up from 445 in Q2 2025.
  • Funds reported $5.72B of Trex stock for Q3 2025, down 7.9% quarter-over-quarter.
  • 79 funds opened new Trex positions in Q3 2025 and 57 closed out, a net change of +22 holders.
  • The largest Trex buyer in Q3 2025 was AQR Capital Management, an estimated $96.8M added.
  • The largest Trex seller in Q3 2025 was T. Rowe Price Associates, an estimated $424M sold.

Based on aggregated 13F filings for Q3 2025.