CANADA LIFE ASSURANCE Co

Insurance

Position in ONTO — Onto Innovation Inc.

CIK 1046192 WINNIPEG, A2

Position in ONTO

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$10,856,216

+$4,979,526 QoQ

Shares Held

28,686

+0.1% QoQ

Ownership

0.058%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#167

of 686 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

CANADA LIFE ASSURANCE Co holds $1,506,624,626 across 15 Semiconductor Equipment & Materials names. ONTO ranks #6 (0.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AMAT	Applied Materials Inc /De	1,265,620	$915,043,260
2	KLAC	Kla Corp	1,379,320	$416,154,637
3	TER	Teradyne, Inc	187,073	$90,513,400
4	ENTG	Entegris Inc	107,511	$19,336,928
5	FORM	Formfactor Inc	107,903	$17,256,926
6	ONTO	Onto Innovation Inc. This page	28,686	$10,856,216
7	AMKR	Amkor Technology, Inc.	73,124	$6,305,482
8	ACMR	ACM Research, Inc.	45,391	$5,759,663

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,856,216	28,686	+0.1%	Shares	Sole	2026-08-13
2026-03-31	$5,876,690	28,657	+3.9%	Shares	Sole	2026-05-14
2025-12-31	$4,353,305	27,577	0.0%	Shares	Sole	2026-02-13
2025-09-30	$3,563,499	27,577	-1.7%	Shares	Sole	2025-11-17
2025-06-30	$2,830,783	28,047	-2.8%	Shares	Sole	2025-08-15
2025-03-31	$3,500,294	28,847	-23.9%	Shares	Sole	2025-05-15
2024-12-31	$6,319,959	37,919	-1.4%	Shares	Sole	2025-02-13
2024-09-30	$7,979,851	38,446	+25.6%	Shares	Sole	2024-11-13
2024-06-30	$6,718,755	30,601	+11.3%	Shares	Sole	2024-08-12
2024-03-31	$4,977,708	27,489	-23.4%	Shares	Sole	2024-05-13
2023-12-31	$5,487,581	35,890	-28.0%	Shares	Sole	2024-02-13
2023-09-30	$6,358,784	49,865	+2.5%	Shares	Sole	2023-11-14
2023-06-30	$5,664,169	48,632	+3.0%	Shares	Sole	2023-08-10
2023-03-31	$4,148,287	47,204	-6.3%	Shares	Sole	2023-05-12
2022-12-31	$3,431,531	50,397	-8.2%	Shares	Sole	2023-02-10
2022-09-30	$3,515,128	54,881	+12.8%	Shares	Sole	2022-11-01
2022-06-30	$3,394,106	48,668	+14.6%	Shares	Sole	2022-08-12
2022-03-31	$3,690,826	42,477	-0.2%	Shares	Sole	2022-05-12
2021-12-31	$4,307,134	42,548	+0.4%	Shares	Defined	2022-02-14
2021-09-30	$3,061,738	42,377	+1.8%	Shares	Defined	2021-11-15
2021-06-30	$3,041,312	41,639	-0.6%	Shares	Defined	2021-08-11
2021-03-31	$2,753,183	41,899	-12.1%	Shares	Defined	2021-05-17
2020-12-31	$2,265,805	47,651	-10.8%	Shares	Defined	2021-02-16
2020-09-30	$1,591,651	53,447	-7.8%	Shares	Defined	2020-11-18
2020-06-30	$1,973,196	57,967	-10.4%	Shares	Defined	2020-08-17
2020-03-31	$1,919,500	64,695	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.