Enerflex Ltd.
CA ˙ TSX ˙ CA29269R1055
36,67 CA$ ↑0,63 (1,75%)
2026-06-04
DEL PRIS
SecurityCA:EFX / Enerflex Ltd.
InstitutionTwo Sigma Investments, Lp
ManagerJohn Overdeck, David Siegel
Latest Disclosed Ownership1,347,650 shares
Latest Disclosed Value $ 28,192,838
Two Sigma Investments, Lp reports 187.71% increase in ownership of EFX / Enerflex Ltd.

On May 15, 2026 - Two Sigma Investments, Lp filed a 13F-HR form disclosing ownership of 1,347,650 shares of Enerflex Ltd. (CA:EFX) valued at $39,216,615 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 468,403 shares of Enerflex Ltd.. This represents a change in shares of 187.71% during the quarter. The current value of the position is $49,418,326 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ENERFLEX COM 29269R105 1,347,650 879,247 187.71 28,193 290.09 0.0227
2026-02-17 2025-12-31 13F ENERFLEX COM 29269R105 468,403 -199,957 -29.92 7,227 0.32 0.0102
2025-11-14 2025-09-30 13F ENERFLEX COM 29269R105 668,360 -311,726 -31.81 7,205 -6.83 0.0107
2025-08-14 2025-06-30 13F ENERFLEX COM 29269R105 980,086 -244,487 -19.97 7,733 -18.31 0.0137
2025-05-15 2025-03-31 13F ENERFLEX COM 29269R105 1,224,573 564,883 85.63 9,466 44.22 0.0202
2025-02-14 2024-12-31 13F ENERFLEX COM 29269R105 659,690 478,407 263.90 6,564 507.69 0.0143
2024-11-14 2024-09-30 13F ENERFLEX COM 29269R105 181,283 103,789 133.93 1,080 158.37 0.0024
2024-08-14 2024-06-30 13F ENERFLEX COM 29269R105 77,494 -172,284 -68.97 418 -71.29 0.0010
2024-05-15 2024-03-31 13F ENERFLEX COM 29269R105 249,778 249,778 1,456 0.0034
2024-02-14 2023-12-31 13F ENERFLEX COM 29269R105 0 -67,378 -100.00 0 -100.00
2023-11-14 2023-09-30 13F ENERFLEX COM 29269R105 67,378 -168,500 -71.44 386 -76.00 0.0010
2023-08-14 2023-06-30 13F ENERFLEX COM 29269R105 235,878 110,300 87.83 1,609 114.97 0.0040
2023-05-15 2023-03-31 13F ENERFLEX COM 29269R105 125,578 -147,190 -53.96 748 -56.59 0.0021
2023-02-14 2022-12-31 13F ENERFLEX COM 29269R105 272,768 272,768 1,724 0.0054
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.