ARM — ARM HOLDINGS PLC

Ownership history in Robeco Schweiz AG  ·  10 quarters on record

This page tracks every 13F SEC filing in which Robeco Schweiz 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
3.67% (2024 Q2)
Avg. % of fund
2.34%
First filed
2023 Q3
Last filed
2025 Q4
Quarters held
10
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 REDUCED 662,665 -12,735 -1.9% 1.62% $72.4M $109.31
2025 Q3 REDUCED 675,400 -56,096 -7.7% 2.15% $95.6M $141.49
2025 Q2 REDUCED 731,496 -46,795 -6.0% 2.73% $118.3M $161.74
2025 Q1 REDUCED 778,291 -66,714 -7.9% 2.04% $83.1M $106.79
6 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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