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Of the 10 tracked institutions holding EFXT, 6 have a 3-year clone track record — 5 of them beat the S&P. Average holder's clone alpha: +4.7pt. It's a gauge of who owns the name, not just how many.
Among the 10 tracked institutional investors we monitor, EFXT (ENERFLEX LTD) is held with a combined value of $55.22M across 2,421,093 shares. The largest holder is MILLENNIUM MANAGEMENT LLC with a position worth $14.93M (0.01% of their portfolio). 6 funds increased their holdings. 3 funds reduced their position.
Total Institutional Value
$55.22M
Total Shares Held
2,421,093
Institutional Holders
10
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | MILLENNIUM MANAGEMENT LLC | $14.93M | 0.01% | +267.0% |
| 2 | CITADEL ADVISORS LLC | $10.40M | 0.01% | +43.3% |
| 3 | Point72 Asset Management, L.P. | $7.20M | 0.01% | -36.3% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $6.85M | 0.01% | +31.7% |
| 5 | Grantham, Mayo, Van Otterloo & Co. LLC | $6.17M | 0.01% | -1.6% |
| 6 | TWO SIGMA ADVISERS, LP | $5.27M | 0.01% | -36.0% |
| 7 | VANGUARD GROUP INC | $1.75M | 0.00% | - |
| 8 | AQR CAPITAL MANAGEMENT LLC | $1.58M | 0.00% | +16.1% |
| 9 | BlackRock, Inc. | $628.17K | 0.00% | +3836.9% |
| 10 | Gotham Asset Management, LLC | $435.42K | 0.00% | +0.2% |
As of the latest SEC 13F filings, MILLENNIUM MANAGEMENT LLC is the largest institutional holder of EFXT with a position worth $14.93M, representing 0.01% of their portfolio. In total, 10 institutional investors hold EFXT with a combined value of $55.22M.
Institutional investors hold $55.22M worth of EFXT stock across 10 positions. The largest institutional holder is MILLENNIUM MANAGEMENT LLC with $14.93M 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 EFXT, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their EFXT 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
$24.69
2026-10-21
YTD
+54.9%
79% of 52-week range
