INSTITUTIONAL VENTURE MANAGEMENT XV, LLC: RBRK position timeline
Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of INSTITUTIONAL VENTURE MANAGEMENT XV, LLC on RBRK, newest first. How the timeline and the estimate are built.
INSTITUTIONAL VENTURE MANAGEMENT XV, LLC held 1,431,479 RBRK shares at 2026-06-30 per its 13F-HR filed 2026-08-14.
the latest 13F is the newest step
- period ended2026-06-3013F 1,431,479 sharesChange vs previous 13F 0 shares
94.56% of the 13F portfolio, value $114,919,134.
13F-HR 0001640275-26-000008 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, 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 1,431,479 sharesChange vs previous 13F 0 shares
92.82% of the 13F portfolio, value $70,099,527.
13F-HR 0001640275-26-000005 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, 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 1,431,479 sharesChange vs previous 13F 0 shares
94.78% of the 13F portfolio, value $109,479,514.
13F-HR 0001640275-26-000002 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, 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 1,431,479 sharesChange vs previous 13F -737,232 shares
89.6% of the 13F portfolio, value $117,739,148.
13F-HR 0001640275-25-000006 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, 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 2,168,711 sharesChange vs previous 13F 0 shares
80.3% of the 13F portfolio, value $194,294,818.
13F-HR 0001415889-25-021871 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, 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 2,168,711 sharesChange vs previous 13F 0 shares
66.85% of the 13F portfolio, value $132,247,997.
13F-HR 0001415889-25-013148 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, 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 2,168,711 sharesChange vs previous 13F +1,006,101 shares
64.13% of the 13F portfolio, value $141,746,951.
13F-HR 0001104659-25-014116 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, 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 1,162,610 sharesChange vs previous 13F not available
20.71% of the 13F portfolio, value $37,377,912.
13F-HR 0001104659-24-118954 filed by INSTITUTIONAL VENTURE MANAGEMENT XV, LLC
Filed (acceptance time not in the bulk data set), ingestedAcceptance time not in the bulk data set (spec §4.2).