ALLEN OPERATIONS LLC: MA position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of ALLEN OPERATIONS LLC on MA, newest first. How the timeline and the estimate are built.

ALLEN OPERATIONS LLC held 94,353 MA shares at 2026-06-30 per its 13F-HR filed 2026-08-05.

the latest 13F is the newest step

period ended2026-06-30
13F 94,353 shares
Change vs previous 13F -3,175 shares
0.53% of the 13F portfolio, value $48,459,889.
13F-HR 0001214659-26-009634 filed by ALLEN OPERATIONS LLC
Filed 2026-08-05 (acceptance time not in the bulk data set), ingested 2026-10-06 09:57:27 UTC
- Allen Investment Management, LLC: 28,800 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2026-03-31
13F 97,528 shares
Change vs previous 13F -271 shares
0.56% of the 13F portfolio, value $48,731,023.
13F-HR 0001214659-26-005741 filed by ALLEN OPERATIONS LLC
Filed 2026-05-07 (acceptance time not in the bulk data set), ingested 2026-10-06 09:58:43 UTC
- Allen Investment Management, LLC: 31,975 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-12-31
13F 97,799 shares
Change vs previous 13F -2,222 shares
0.57% of the 13F portfolio, value $55,831,702.
13F-HR 0001214659-26-001418 filed by ALLEN OPERATIONS LLC
Filed 2026-02-10 (acceptance time not in the bulk data set), ingested 2026-10-07 03:01:36 UTC
- Allen Investment Management, LLC: 32,246 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-09-30
13F 100,021 shares
Change vs previous 13F -4,408 shares
0.58% of the 13F portfolio, value $56,892,945.
13F-HR 0001214659-25-015987 filed by ALLEN OPERATIONS LLC
Filed 2025-11-06 (acceptance time not in the bulk data set), ingested 2026-10-07 03:02:25 UTC
- Allen Investment Management, LLC: 34,468 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-06-30
13F 104,429 shares
Change vs previous 13F -11,971 shares
0.59% of the 13F portfolio, value $58,682,832.
13F-HR 0001214659-25-011667 filed by ALLEN OPERATIONS LLC
Filed 2025-08-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:23:11 UTC
- Allen Investment Management, LLC: 38,876 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2025-03-31
13F 116,400 shares
Change vs previous 13F -1,192 shares
0.69% of the 13F portfolio, value $63,801,168.
13F-HR 0001214659-25-007067 filed by ALLEN OPERATIONS LLC
Filed 2025-05-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:06 UTC
- Allen Investment Management, LLC: 50,847 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-12-31
13F 117,592 shares
Change vs previous 13F -43,557 shares
0.67% of the 13F portfolio, value $61,920,419.
13F-HR 0001214659-25-002273 filed by ALLEN OPERATIONS LLC
Filed 2025-02-10 (acceptance time not in the bulk data set), ingested 2026-10-07 18:25:55 UTC
- Allen Investment Management, LLC: 52,039 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).
period ended2024-09-30
13F 161,149 shares
Change vs previous 13F not available
0.88% of the 13F portfolio, value $79,575,376.
13F-HR 0001214659-24-018529 filed by Allen Investment Management, LLC
Filed 2024-11-07 (acceptance time not in the bulk data set), ingested 2026-10-07 18:26:56 UTC
- Allen Investment Management, LLC: 95,596 shares
- ALLEN OPERATIONS LLC: 65,553 shares
Acceptance time not in the bulk data set (spec §4.2).