Alta Park Capital, LP: COMP position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Alta Park Capital, LP on COMP, newest first. How the timeline and the estimate are built.
Alta Park Capital, LP held 3,867,921 COMP shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 3,867,921 sharesChange vs previous 13F +481,399 shares
4.42% of the 13F portfolio, value $47,691,466.
13F-HR 0000935836-26-000403 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2026-03-3113F 3,386,522 sharesChange vs previous 13F -208,518 shares
3.98% of the 13F portfolio, value $24,755,476.
13F-HR 0000935836-26-000251 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-12-3113F 3,595,040 sharesChange vs previous 13F +194,372 shares
4.57% of the 13F portfolio, value $37,999,573.
13F-HR 0000935836-26-000102 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-09-3013F 3,400,668 sharesChange vs previous 13F +236,201 shares
2.75% of the 13F portfolio, value $27,307,364.
13F-HR 0000935836-25-000676 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-06-3013F 3,164,467 sharesChange vs previous 13F -509,491 shares
2.45% of the 13F portfolio, value $19,872,853.
13F-HR 0000935836-25-000510 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2025-03-3113F 3,673,958 sharesChange vs previous 13F +435,487 shares
6.22% of the 13F portfolio, value $32,073,653.
13F-HR 0000935836-25-000334 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-12-3113F 3,238,471 sharesChange vs previous 13F +240,726 shares
2.48% of the 13F portfolio, value $18,945,055.
13F-HR 0000935836-25-000175 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).
- period ended2024-09-3013F 2,997,745 sharesChange vs previous 13F not available
2.57% of the 13F portfolio, value $18,316,222.
13F-HR 0000935836-24-000684 filed by Alta Park Capital, LP
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).