Arm Holdings plc American Depositary Shares (ARM) Institutional Ownership
Track institutional investors, ownership changes, and 13F filings.
Ownership Summary
Total Institutions
699
Total Shares Held
63.37M
Total Value
$7.81B
Institutional Holding %
6.02%
Ownership Distribution
Top 5 Holders
Top Institutional Holders (as of Dec 31, 2024)
| Institution | Shares | Ownership % | Value |
|---|---|---|---|
| PUBLIC FUND | 9.79M | 0.93% | $1.21B |
| SUSQUEHANNA, LLP | 5.38M | 0.51% | $663.82M |
| SUSQUEHANNA, LLP | 5.33M | 0.51% | $657.89M |
| JANE STREET | 4.82M | 0.46% | $594.66M |
| CITADEL | 3.96M | 0.38% | $488.25M |
| DZ BANK DEUTSCHE ZENTRAL GENOSSENSCHAFTS BANK, FRANKFURT AM MAIN | 3.67M | 0.35% | $453.24M |
| CITADEL | 3.67M | 0.35% | $452.46M |
| JANE STREET | 3.53M | 0.34% | $435.58M |
| GOLDMANCHS | 3.27M | 0.31% | $403.48M |
| MORGAN STANLEY | 3.24M | 0.31% | $400.00M |
Recent Insider Trading
| Insider | Title | Transaction | Shares | Value | Date |
|---|---|---|---|---|---|
| Rothmeier Steven G | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Rothmeier Steven G | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Newlin William R | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Newlin William R | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Marley James E | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Marley James E | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Jackson Victoria B | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Jackson Victoria B | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Devonshire David W | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
| Devonshire David W | Director | M-Exempt | 4.50K | $- | Feb 16, 2011 |
Recent Position Changes
| Institution | Shares Changed | % Change | Date |
|---|---|---|---|
| PEAK6 | +2.37M | +100.00% | Feb 13, 2025 |
| HUDSON BAY | +1.50M | +100.00% | Feb 14, 2025 |
| PARALLAX VOLATILITY ADVISERS | -1.34M | -65.06% | Feb 14, 2025 |
| HUDSON BAY | +1.20M | +100.00% | Feb 14, 2025 |
| UBS | +1.12M | +144.35% | Feb 14, 2025 |
| CITADEL | -1.07M | -21.36% | Feb 14, 2025 |
| BNP PARIBAS ARBITRAGE, SNC | +926.42K | +100.00% | Feb 14, 2025 |
| GOLDMANCHS | -869.61K | -21.00% | Feb 11, 2025 |
| ARTISANHIP | +860.72K | +48.06% | Feb 12, 2025 |
| NVIDIA | -859.53K | -43.84% | Feb 14, 2025 |
Recent Ownership Filings
144
Form 144 - Report of proposed sale of securities
Feb 20, 2025
144
Form 144 - Report of proposed sale of securities
Jan 22, 2025
144
Form 144 - Report of proposed sale of securities
Nov 21, 2024
144
Form 144 - Report of proposed sale of securities
Nov 08, 2024
144
Form 144 - Report of proposed sale of securities
Sep 16, 2024
144
Form 144 - Report of proposed sale of securities
Sep 11, 2024
144
Form 144 - Report of proposed sale of securities
Sep 10, 2024
144
Form 144 - Report of proposed sale of securities
Jun 17, 2024
144
Form 144 - Report of proposed sale of securities
Jun 03, 2024
144
Form 144 - Report of proposed sale of securities
Jun 03, 2024
144
Form 144 - Report of proposed sale of securities
Mar 18, 2024
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