Onex Canada Asset Management Inc.

Position in TMO — Thermo Fisher Scientific Inc.

CIK 905790 TORONTO, A6

Position in TMO

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$6,030,090

-$964,450 QoQ

Shares Held

12,268

+1.6% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

1.04%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Mar 31, 2026

Onex Canada Asset Management Inc. holds $21,359,088 across 4 Diagnostics & Research names. TMO ranks #2 (28.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SHC	Sotera Health Co	715,161	$10,255,408
2	TMO	Thermo Fisher Scientific Inc. This page	12,268	$6,030,090
3	DHR	Danaher Corp /De/	21,438	$4,064,644
4	WAT	Waters Corp /De/	3,388	$1,008,946

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,030,090	12,268	+1.6%	Shares	Sole	2026-05-15
2025-12-31	$6,994,540	12,071	-3.8%	Shares	Sole	2026-02-13
2025-09-30	$6,085,545	12,547	+0.8%	Shares	Sole	2025-11-14
2025-06-30	$5,047,977	12,450	+2.4%	Shares	Sole	2025-08-14
2025-03-31	$6,048,825	12,156	-0.3%	Shares	Sole	2025-05-15
2024-12-31	$6,342,123	12,191	+3.7%	Shares	Sole	2025-02-14
2024-09-30	$7,270,671	11,754	0.0%	Shares	Sole	2024-11-14
2024-06-30	$6,499,962	11,754	+0.7%	Shares	Sole	2024-08-14
2024-03-31	$6,785,045	11,674	-7.8%	Shares	Sole	2024-05-15
2023-12-31	$6,718,739	12,658	-23.3%	Shares	Sole	2024-02-14
2023-09-30	$8,357,879	16,512	-7.5%	Shares	Sole	2023-11-14
2023-06-30	$9,316,889	17,857	-13.1%	Shares	Sole	2023-08-14
2023-03-31	$11,845,556	20,552	-10.4%	Shares	Sole	2023-05-15
2022-12-31	$12,634,480	22,943	+21.0%	Shares	Sole	2023-02-14
2022-09-30	$9,614,800	18,957	+5.0%	Shares	Sole	2022-11-14
2022-06-30	$9,807,290	18,052	-1.0%	Shares	Sole	2022-08-15
2022-03-31	$10,774,637	18,242	-0.2%	Shares	Sole	2022-05-16
2021-12-31	$12,191,142	18,271	+1.0%	Shares	Sole	2022-02-14
2021-09-30	$10,338,787	18,096	+0.1%	Shares	Sole	2021-11-12
2021-06-30	$9,115,772	18,070	+0.3%	Shares	Sole	2021-08-13
2021-03-31	$8,218,491	18,008	-0.3%	Shares	Sole	2021-05-14
2020-12-31	$8,413,384	18,063	-1.2%	Shares	Sole	2021-02-16
2020-09-30	$8,072,751	18,284	-1.8%	Shares	Sole	2020-11-12
2020-06-30	$6,745,321	18,616	-12.5%	Shares	Sole	2020-08-11
2020-03-31	$6,036,993	21,287	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.