Investor AB

SEC CIK: 0000889232
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

ONTO holding history

Onto Innovation Inc. in every 13F filed by Investor AB, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ONTO overview All 13F holders of ONTO Full Q2 2026 holdings

Shares (Q4 2024): 0; Sold out in Q4 2024
Value: $0
% of portfolio: 0.0%
Quarters held: 3; Since Q1 2024

Holdings of ONTO by Investor AB, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q4 2024	0	$0	0.0%	−3,602−100.0%	Sold out	Holders
Q3 2024	3,602	$747.6K	<0.1%	−398−10.0%	Reduced	Holders
Q2 2024	4,000	$878.2K	<0.1%	00.0%	Unchanged	Holders
Q1 2024	4,000	$724.3K	<0.1%	+4,000	New	Holders