Westmount Partners, LLC: PM position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Westmount Partners, LLC on PM, newest first. How the timeline and the estimate are built.
Westmount Partners, LLC held 3,524 PM shares at 2026-06-30 per its 13F-HR filed 2026-07-07.
the latest 13F is the newest step
- period ended2026-06-3013F 3,524 sharesChange vs previous 13F +13 shares
0.14% of the 13F portfolio, value $637,615.
13F-HR 0002051491-26-000004 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 3,511 sharesChange vs previous 13F +9 shares
0.14% of the 13F portfolio, value $580,514.
13F-HR 0002051491-26-000003 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 3,502 sharesChange vs previous 13F -113 shares
0.14% of the 13F portfolio, value $561,713.
13F-HR 0002051491-26-000001 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 3,615 sharesChange vs previous 13F -18 shares
0.15% of the 13F portfolio, value $581,536.
13F-HR 0002051491-25-000017 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 3,633 sharesChange vs previous 13F -6,924 shares
0.18% of the 13F portfolio, value $661,708.
13F-HR 0002051491-25-000015 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 10,557 sharesChange vs previous 13F -1,309 shares
0.51% of the 13F portfolio, value $1,675,706.
13F-HR 0002051491-25-000013 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 11,866 sharesChange vs previous 13F +125 shares
0.43% of the 13F portfolio, value $1,428,018.
13F-HR 0002051491-25-000002 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 11,741 sharesChange vs previous 13F not available
0.43% of the 13F portfolio, value $1,425,306.
13F-HR 0002051491-25-000001 filed by Westmount Partners, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).