Gildan Activewear Inc.
MX ˙ BMV ˙ CA3759161035
SecurityMX:GIL N / Gildan Activewear Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership240,522 shares
Latest Disclosed Value $ 15,022,757
Sei Investments Co reports 11.26% increase in ownership of GIL N / Gildan Activewear Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 240,522 shares of Gildan Activewear Inc. (MX:GIL N) valued at $15,022,757 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 216,177 shares of Gildan Activewear Inc.. This represents a change in shares of 11.26% during the quarter.

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)
2026-02-13 2025-12-31 13F GILDAN ACTIVEWEAR COM 375916103 240,522 24,345 11.26 15,023 20.23 0.0148
2025-11-13 2025-09-30 13F GILDAN ACTIVEWEAR COM 375916103 216,177 19,287 9.80 12,495 28.88 0.0134
2025-08-14 2025-06-30 13F GILDAN ACTIVEWEAR COM 375916103 196,890 5,016 2.61 9,695 14.26 0.0112
2025-05-14 2025-03-31 13F/A-1 GILDAN ACTIVEWEAR COM 375916103 191,874 -28,548 -12.95 8,485 -18.19 0.0109
2025-05-13 2025-03-31 13F GILDAN ACTIVEWEAR COM 375916103 220,804 382 10,371 0.0113
2025-02-11 2024-12-31 13F GILDAN ACTIVEWEAR COM 375916103 220,422 3,647 1.68 10,371 1.55 0.0133
2024-11-12 2024-09-30 13F GILDAN ACTIVEWEAR COM 375916103 216,775 34,622 19.01 10,212 47.85 0.0133
2024-08-13 2024-06-30 13F GILDAN ACTIVEWEAR COM 375916103 182,153 151,663 497.42 6,907 510.16 0.0098
2024-05-07 2024-03-31 13F GILDAN ACTIVEWEAR COM 375916103 30,490 12 0.04 1,132 12.41 0.0017
2024-02-14 2023-12-31 13F GILDAN ACTIVEWEAR COM 375916103 30,478 1,429 4.92 1,008 23.86 0.0016
2023-11-14 2023-09-30 13F GILDAN ACTIVEWEAR COM 375916103 29,049 0 0.00 814 -13.14 0.0015
2023-08-11 2023-06-30 13F GILDAN ACTIVEWEAR COM 375916103 29,049 637 2.24 937 -0.64 0.0016
2023-05-12 2023-03-31 13F GILDAN ACTIVEWEAR COM 375916103 28,412 -6,173 -17.85 943 -0.53 0.0018
2023-02-10 2022-12-31 13F GILDAN ACTIVEWEAR COM 375916103 34,585 34,585 948 0.0021
2020-05-14 2020-03-31 13F GILDAN ACTIVEWEAR COM 375916103 0 -31,449 -100.00 0 -100.00
2020-02-06 2019-12-31 13F GILDAN ACTIVEWEAR COM 375916103 31,449 -75,541 -70.61 854 -77.63 0.0025
2019-11-12 2019-09-30 13F GILDAN ACTIVEWEAR COM 375916103 106,990 11,000 11.46 3,818 3.44 0.0098
2019-08-14 2019-06-30 13F GILDAN ACTIVEWEAR COM 375916103 95,990 6,215 6.92 3,691 15.24 0.0121
2019-05-15 2019-03-31 13F GILDAN ACTIVEWEAR COM 375916103 89,775 3,598 4.18 3,203 21.88 0.0108
2019-02-13 2018-12-31 13F GILDAN ACTIVEWEAR COM 375916103 86,177 17,426 25.35 2,628 25.32 0.0094
2018-11-08 2018-09-30 13F GILDAN ACTIVEWEAR COM 375916103 68,751 -155,896 -69.40 2,097 -66.85 0.0076
2018-08-03 2018-06-30 13F GILDAN ACTIVEWEAR COM 375916103 224,647 46,342 25.99 6,325 22.79 0.0215
2018-05-11 2018-03-31 13F GILDAN ACTIVEWEAR COM 375916103 178,305 65,849 58.56 5,151 41.78 0.0197
2018-02-08 2017-12-31 13F GILDAN ACTIVEWEAR COM 375916103 112,456 21,149 23.16 3,633 27.21 0.0126
2017-11-06 2017-09-30 13F GILDAN ACTIVEWEAR COM 375916103 91,307 20,809 29.52 2,856 31.80 0.0102
2017-07-31 2017-06-30 13F GILDAN ACTIVEWEAR COM 375916103 70,498 21,243 43.13 2,167 62.69 0.0086
2017-05-05 2017-03-31 13F GILDAN ACTIVEWEAR COM 375916103 49,255 44,363 906.85 1,332 974.19 0.0058
2017-02-02 2016-12-31 13F GILDAN ACTIVEWEAR COM 375916103 4,892 4,206 613.12 124 552.63 0.0006
2016-11-04 2016-09-30 13F GILDAN ACTIVEWEAR COM 375916103 686 157 29.68 19 26.67 0.0001
2016-08-11 2016-06-30 13F GILDAN ACTIVEWEAR COM 375916103 529 175 49.44 15 36.36 0.0001
2016-05-10 2016-03-31 13F/A-1 GILDAN ACTIVEWEAR COM 375916103 354 13 3.81 11 22.22 0.0001
2016-02-03 2015-12-31 13F GILDAN ACTIVEWEAR COM 375916103 341 45 15.20 9 12.50 0.0001
2015-11-02 2015-09-30 13F/A-1 GILDAN ACTIVEWEAR COM 375916103 296 0 0.00 8 -20.00 0.0001
2015-10-30 2015-09-30 13F GILDAN ACTIVEWEAR COM 375916103 296 10
2015-08-07 2015-06-30 13F/A-1 GILDAN ACTIVEWEAR COM 375916103 296 0 0.00 10 25.00 0.0001
2015-08-04 2015-06-30 13F GILDAN ACTIVEWEAR COM 375916103 296 296 10 0.0001
2015-05-14 2015-03-31 13F/A-1 GILDAN ACTIVEWEAR COM 375916103 296 296 8 0.0001
2015-05-01 2015-03-31 13F GILEAD SCIENCES NOTE 1.625% 5/0 375916103 296 8
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.