Investor Letko, Brosseau & Associates Inc
13D/G Filings

This page shows a list of all the recent 13D/G filings made by Letko, Brosseau & Associates Inc . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

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Date Form Target Prev
Shares		 Current
Shares		 Change
(Percent)		 Ownership
(Percent)		 Change
(Percent)
2025-04-09 13G/A EFXT / Enerflex Ltd. 5,049,686
2025-01-16 13G/A EFXT / Enerflex Ltd. 0
2024-10-11 13G/A PROF / Profound Medical Corp. 1,177,850 0
2024-10-11 13G/A EFXT / Enerflex Ltd. 6,872,836 0
2024-02-12 13G/A CLS / Celestica Inc. 7,032,830 4,668,101
2024-02-12 13G/A HBM / Hudbay Minerals Inc. 17,481,662 16,569,958
2024-02-12 13G/A PROF / Profound Medical Corp. 1,180,425 1,177,850
2024-02-12 13G/A EFXT / Enerflex Ltd. 7,046,611 6,872,836
2023-09-08 13G/A CLS / Celestica Inc. 13,011,310 7,032,830
2023-02-10 13G/A CLS / Celestica Inc. 13,435,227 13,011,310
2023-02-10 13G PROF / Profound Medical Corp. 1,180,425 1,180,425
2023-02-10 13G EFXT / Enerflex Ltd. 7,046,611 7,046,611
2023-02-09 13G/A HBM / Hudbay Minerals Inc. 15,368,656 17,481,662
2022-02-11 13G/A CLS / Celestica Inc. 16,940,828 13,435,227
2022-02-07 13G/A HBM / Hudbay Minerals Inc. 24,426,941 15,368,656
2022-02-07 13G/A PVG / Pretium Resources Inc 10,659,306 7,161,391
2022-02-04 13G/A CLS / Celestica Inc. 16,940,828 16,940,828
2021-01-25 13G/A PVG / Pretium Resources Inc 10,659,306
2021-01-25 13G/A / Norbord Inc. 3,849,712
2021-01-25 13G/A HBM / Hudbay Minerals Inc. 24,426,941
2021-01-25 13G/A CLS / Celestica Inc. 16,940,828
2020-01-28 13G/A CLS / Celestica Inc.
2020-01-28 13G/A PVG / Pretium Resources Inc
2020-01-28 13G/A PGF / Invesco Exchange-Traded Fund Trust - Invesco Financial Preferred ETF
2020-01-28 13G/A HBM / Hudbay Minerals Inc.
2020-01-28 13G/A / Norbord Inc.
2019-02-04 13G PVG / Pretium Resources Inc
2019-02-04 13G/A HBM / Hudbay Minerals Inc. 28,083,699
2019-02-04 13G/A PGF / Invesco Exchange-Traded Fund Trust - Invesco Financial Preferred ETF 42,455,331
2019-02-04 13G/A / Norbord Inc. 4,704,631
2019-02-04 13G/A CLS / Celestica Inc. 20,326,063
2018-02-02 13G/A HBM / Hudbay Minerals Inc.
2018-02-02 13G/A CLS / Celestica Inc.
2018-02-02 13G/A PGF / Invesco Exchange-Traded Fund Trust - Invesco Financial Preferred ETF
2018-02-02 13G/A / Norbord Inc. 4,331,466
2017-01-18 13G / Norbord Inc.
2017-01-18 13G / Norbord Inc.
2017-01-18 13G/A CLS / Celestica Inc.
2017-01-17 13G/A PGF / Invesco Exchange-Traded Fund Trust - Invesco Financial Preferred ETF
2017-01-17 13G/A HBM / Hudbay Minerals Inc.
2017-01-17 13G/A ITP / IT Tech Packaging, Inc.
2016-08-04 13G/A TCPTF / Thanachart Capital Public Co Ltd. - NVDR
2016-02-03 13G/A TCPTF / Thanachart Capital Public Co Ltd. - NVDR
2016-01-08 13G/A ITP / IT Tech Packaging, Inc.
2016-01-08 13G/A HBM / Hudbay Minerals Inc.
2016-01-08 13G PGF / Invesco Exchange-Traded Fund Trust - Invesco Financial Preferred ETF
2016-01-08 13G/A FDP / Fresh Del Monte Produce Inc. 2,842,149
2016-01-08 13G/A CLS / Celestica Inc. 18,332,736
2015-02-05 13G/A TCPTF / Thanachart Capital Public Co Ltd. - NVDR
2015-02-05 13G/A FDP / Fresh Del Monte Produce Inc.
2015-02-05 13G/A ITP / IT Tech Packaging, Inc.
2015-02-05 13G/A CLS / Celestica Inc.
2015-02-05 13G/A HBM / Hudbay Minerals Inc.
2014-02-14 13G/A HBM / Hudbay Minerals Inc. 13,850,365
2014-02-14 13G HBM / Hudbay Minerals Inc. 11,172,960
2014-02-14 13G/A TC / Token Cat Limited - Depositary Receipt (Common Stock) 13,691,204
2014-02-14 13G TC / Token Cat Limited - Depositary Receipt (Common Stock) 10,220,304
2014-02-13 13G/A TAC / TransAlta Corporation 11,650,197
2014-02-13 13G/A FDP / Fresh Del Monte Produce Inc. 3,350,286
2014-02-13 13G/A CLS / Celestica Inc. 18,340,468
2014-02-13 13G/A LPNT / LifePoint Health, Inc. 1,826,180
2014-02-13 13G/A ITP / IT Tech Packaging, Inc. 4,961,618
2014-02-10 13G HBM / Hudbay Minerals Inc. 11,172,960
2013-09-10 13D ITP / IT Tech Packaging, Inc. 6,997,997
2013-02-13 13G TAC / TransAlta Corporation 14,575,166
2013-02-13 13G FDP / Fresh Del Monte Produce Inc. 3,383,126
2013-02-13 13G LPNT / LifePoint Health, Inc. 2,938,005
2013-02-13 13G ITP / IT Tech Packaging, Inc. 10,084,641
2013-01-09 13G CLS / Celestica Inc. 17,500,848
2013-01-09 13G PLAB / Photronics, Inc. 2,835,538
2012-04-09 13G TU / TELUS Corporation 7,665,010
2012-02-07 13G/A CYSTF / Catalyst Paper Corp. 15,952,637
2012-02-07 13G CLS / Celestica Inc. 13,157,841
2012-02-07 13G TAC / TransAlta Corporation 13,633,596
2012-02-07 13G LPNT / LifePoint Health, Inc. 3,863,765
2012-02-07 13G PLAB / Photronics, Inc. 4,050,638
2012-02-06 13G CYSTF / Catalyst Paper Corp. 15,952,637
2012-02-06 13G FDP / Fresh Del Monte Produce Inc. 3,907,554
2012-02-06 13G TU / TELUS Corporation 7,665,010
2012-02-06 13G ITP / IT Tech Packaging, Inc. 12,798,950