ARM HOLDINGS PLC-ADR (ARM) Institutional Ownership

ARM is currently held by 1 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $2.56M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Renaissance Technologies LLC, which reported ownership valued at approximately $2.56M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Renaissance Technologies LLC's ARM position is now estimated to be worth approximately $7.08M, representing an estimated gain of +176.89% since the filing period.

Major shareholders tracked on this page include Renaissance Technologies LLC, and other prominent asset managers. Collectively, these investors account for approximately 100% of the total disclosed value among the investors covered in this analysis.

This page tracks asset manager ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward ARM HOLDINGS PLC-ADR (ARM).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20261$2,556,63216,900
Q4 20251$51,769,216473,600
Q3 20251$70,094,146495,400
Q2 20251$30,180,684186,600
Q1 20251$2,082,40519,500
Q4 20241$37,008,000300,000
Q3 20242$195,923,7001,370,000
Q2 20242$159,316,794973,700
Q1 20242$37,584,5051,000,100
Q4 20232$22,945,376305,348
Q3 20232$48,168,000900,000

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