ARM — ARM HOLDINGS PLC

Ownership history in Compound Planning, Inc.  ·  5 quarters on record

This page tracks every 13F SEC filing in which Compound Planning, Inc. 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
0.02% (2024 Q2)
Avg. % of fund
0.01%
First filed
2024 Q2
Last filed
2025 Q3
Quarters held
5
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 1,569 +69 +4.6% 0.01% $222K $141.49
2025 Q2 REDUCED 1,500 -805 -34.9% 0.01% $243K $161.74
2025 Q1 ADDED 2,305 +120 +5.5% 0.01% $246K $106.79
2024 Q4 ADDED 2,185 +589 +36.9% 0.01% $270K $123.36
1 older quarter 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%
← Back to Compound Planning, Inc. Holdings