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Of the 13 tracked institutions holding TREX, 7 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +5.0pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, TREX (TREX INC) is held with a combined value of $1.48B across 41,186,893 shares. The largest holder is BlackRock, Inc. with a position worth $377.35M. 6 funds increased their holdings. 7 funds reduced their position.
Total Institutional Value
$1.48B
Total Shares Held
41,186,893
Institutional Holders
13
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $377.35M | 0.01% | -0.6% |
| 2 | VANGUARD GROUP INC | $344.50M | 0.00% | -1.4% |
| 3 | WELLINGTON MANAGEMENT GROUP LLP | $304.43M | 0.06% | +15.7% |
| 4 | AQR CAPITAL MANAGEMENT LLC | $152.66M | 0.07% | +9.0% |
| 5 | STATE STREET CORP | $118.37M | 0.00% | +2.8% |
| 6 | Point72 Asset Management, L.P. | $49.80M | 0.09% | -17.7% |
| 7 | CITADEL ADVISORS LLC | $48.85M | 0.03% | -29.5% |
| 8 | FMR LLC | $29.88M | 0.00% | -36.2% |
| 9 | Grantham, Mayo, Van Otterloo & Co. LLC | $24.77M | 0.06% | +22.2% |
| 10 | MILLENNIUM MANAGEMENT LLC | $18.10M | 0.01% | -58.8% |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of TREX with a position worth $377.35M, representing 0.01% of their portfolio. In total, 13 institutional investors hold TREX with a combined value of $1.48B.
Institutional investors hold $1.48B worth of TREX stock across 13 positions. The largest institutional holder is BlackRock, Inc. with $377.35M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For TREX, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their TREX positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$43.43
2026-07-24
YTD
+21.2%
35% of 52-week range
