Airain ltd: BSX position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Airain ltd on BSX, newest first. How the timeline and the estimate are built.

Airain ltd held 15,235 BSX shares at 2017-06-30 per its 13F-HR filed 2017-08-08.

the latest 13F is the newest step

period ended2017-06-30
13F 15,235 shares
Change vs previous 13F -360,716 shares
0.02% of the 13F portfolio, value $422,000.
13F-HR 0001563592-17-000005 filed by Airain ltd
Filed 2017-08-08 (acceptance time not in the bulk data set), ingested 2026-10-07 19:08:39 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2017-03-31
13F 375,951 shares
Change vs previous 13F -1,863 shares
0.46% of the 13F portfolio, value $9,350,000.
13F-HR 0001563592-17-000004 filed by Airain ltd
Filed 2017-05-09 (acceptance time not in the bulk data set), ingested 2026-10-07 19:09:43 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2016-12-31
13F 377,814 shares
Change vs previous 13F -203,933 shares
0.66% of the 13F portfolio, value $8,172,000.
13F-HR 0001563592-17-000003 filed by Airain ltd
Filed 2017-02-10 (acceptance time not in the bulk data set), ingested 2026-10-07 19:10:24 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2016-09-30
13F 581,747 shares
Change vs previous 13F +390,211 shares
0.82% of the 13F portfolio, value $13,846,000.
13F-HR 0001563592-16-000011 filed by Airain ltd
Filed 2016-11-08 (acceptance time not in the bulk data set), ingested 2026-10-07 19:11:14 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2016-06-30
13F 191,536 shares
Change vs previous 13F +191,536 shares
0.26% of the 13F portfolio, value $4,476,000.
13F-HR 0001563592-16-000010 filed by Airain ltd
Filed 2016-08-05 (acceptance time not in the bulk data set), ingested 2026-10-07 19:12:22 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2016-03-31
13F 0 shares
Change vs previous 13F -225,347 shares
13F-HR 0001563592-16-000009 filed by Airain ltd
Filed 2016-05-09 (acceptance time not in the bulk data set), ingested 2026-10-07 19:13:19 UTC
Acceptance time not in the bulk data set (spec §4.2).
Exited: the 13F for this period no longer lists the position.
period ended2015-12-31
13F 225,347 shares
Change vs previous 13F +98,778 shares
0.29% of the 13F portfolio, value $4,155,000.
13F-HR 0001563592-16-000008 filed by Airain ltd
Filed 2016-02-11 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:07 UTC
Acceptance time not in the bulk data set (spec §4.2).
period ended2015-09-30
13F 126,569 shares
Change vs previous 13F not available
0.12% of the 13F portfolio, value $2,077,000.
13F-HR 0001563592-15-000006 filed by Airain ltd
Filed 2015-11-09 (acceptance time not in the bulk data set), ingested 2026-10-07 19:14:40 UTC
Acceptance time not in the bulk data set (spec §4.2).