ARM — ARM HOLDINGS PLC

Ownership history in GAM Holding AG  ·  6 quarters on record

This page tracks every 13F SEC filing in which GAM Holding AG reported a position in ARM HOLDINGS PLC (ARM). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.29% (2025 Q3)
Avg. % of fund
0.23%
First filed
2024 Q2
Last filed
2025 Q3
Quarters held
6
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 33,314 +13,000 +64.0% 0.29% $4.7M $141.49
2025 Q2 REDUCED 20,314 -1,305 -6.0% 0.23% $3.3M $161.74
2025 Q1 ADDED 21,619 +2,896 +15.5% 0.18% $2.3M $106.79
2024 Q4 REDUCED 18,723 -974 -4.9% 0.17% $2.3M $123.36
2 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    ARM price (monthly, adj. close)

Other funds also holding ARM

As of 2025 Q4 — sorted by position size

Alphabet Inc. 3Y 8.31% Hyperion Asset Management Ltd 3Y 5.61% Renaissance Capital LLC 3Y 5.5% LANSDOWNE PARTNERS (UK) LLP 3Y 7Y 3.78% Defender Capital, LLC. 3Y 3.57% Longitude (Cayman) Ltd. 3Y 2.83% TRAN CAPITAL MANAGEMENT, L.P. 3Y 7Y 2.48% Longitude (Cayman) Ltd. 3Y 2.36% DOCK STREET ASSET MANAGEMENT INC 3Y 7Y 2.17% MARK ASSET MANAGEMENT LP 3Y 7Y 2.06%
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