Bares Capital Management, Inc.: ONTO position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Bares Capital Management, Inc. on ONTO, newest first. How the timeline and the estimate are built.
Bares Capital Management, Inc. held 75,450 ONTO shares at 2025-09-30 per its 13F-HR filed 2025-11-14.
the latest 13F is the newest step
- period ended2025-09-3013F 75,450 sharesChange vs previous 13F +75,450 shares
0.9% of the 13F portfolio, value $9,749,649.
13F-HR 0001340807-25-000009 filed by Bares Capital Management, Inc.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 0 sharesChange vs previous 13F -40,000 shares
13F-HR 0001340807-24-000008 filed by Bares Capital Management, Inc.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
- period ended2024-06-3013F 40,000 sharesChange vs previous 13F -39,000 shares
0.42% of the 13F portfolio, value $8,782,400.
13F-HR 0001340807-24-000006 filed by Bares Capital Management, Inc.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-03-3113F 79,000 sharesChange vs previous 13F -33,000 shares
0.57% of the 13F portfolio, value $14,305,320.
13F-HR 0001340807-24-000005 filed by Bares Capital Management, Inc.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2023-12-3113F 112,000 sharesChange vs previous 13F not available
0.67% of the 13F portfolio, value $17,124,800.
13F-HR 0001340807-24-000002 filed by Bares Capital Management, Inc.
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).