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ARM Insider Trading & Institutional Ownership

View the latest insider transactions and institutional holdings for ARM. Analyze how executives and major investors are positioning.

Insider & Institutional Ownership for ARM

ARM Insider Trading Activity

Insider Name Relationship Trade Date Transaction Price/Share Shares Traded Total Value ($) Total Holdings SEC Form 4
Child Jason Officer Oct 14 '25 Proposed Sale 180.00 10,640 1,915,200 Oct 14 11:27 AM
Haas Rene A. Officer Sep 30 '25 Proposed Sale 140.17 6,152 862,348 Sep 30 04:09 PM
Child Jason Officer Sep 10 '25 Proposed Sale 145.00 10,640 1,542,800 Sep 10 10:40 AM
Child Jason Officer Sep 05 '25 Proposed Sale 138.00 10,640 1,468,320 Sep 05 10:32 AM
Collins Spencer Officer Jun 09 '25 Proposed Sale 139.50 43,511 6,069,872 Jun 09 01:21 PM
Child Jason Officer May 22 '25 Proposed Sale 129.80 20,160 2,616,768 May 22 10:15 AM

ARM – Institutional Ownership

Report Date Institution % Held Shares Held Value ($) % Change QoQ
2025-06-30 Artisan Partners Limited Partnership 0.19% 2,034,535 325,912,166 -39.07%
2025-06-30 Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main 0.39% 4,162,320 666,762,050 -20.02%
2025-06-30 Morgan Stanley 0.36% 3,776,628 604,978,048 19.58%
2025-06-30 Schroder Investment Management Group 0.45% 4,745,957 760,254,863 41.70%
2025-06-30 Coatue Management LLC 0.44% 4,633,454 742,233,007 100.00%
2025-06-30 UBS Group AG 0.31% 3,292,334 527,398,991 15.32%
2025-06-30 Goldman Sachs Group Inc 0.35% 3,665,723 587,212,176 -0.68%
2025-06-30 Capital World Investors 0.47% 4,948,437 792,690,135 0.32%
2025-06-30 Alphabet Inc. 0.19% 1,960,784 314,097,993 0.00%
2025-06-30 Sustainable Growth Advisors, LP 0.33% 3,457,220 553,812,080 116.81%