Arm Holdings
ARM • XNYS
Arm Holdings is a publicly traded company on XNYS. As of Q3 2025, 596 institutional investors hold shares in this company, with total holdings valued at $10.0B. Capital World Investors is the largest holder with a position valued at $675.3M.
Overview
Overview of institutional ownership in ARM as of Q3 2025
All Institutions
- Institutions
- 596
- Value Held
- $10.0B
- Shares Held
- 71.0M
- Avg Position
- $16.9M
- Median Position
- $721.7K
Hedge Funds
- Hedge Funds
- 36
- Value Held
- $874.3M
- Shares Held
- 6.2M
- Avg Position
- $24.3M
- Median Position
- $6.4M
Biggest Investors
Institutions with the largest positions in ARM as of Q3 2025
| Institution | Position Value |
|---|---|
C Capital World Investors Institution | $675.3M 0.09% of portfolio |
$597.9M 0.54% of portfolio | |
 MORGAN STANLEY RIA/Wealth | $528.8M 0.03% of portfolio |
 GOLDMAN SACHS GROUP INC Institution | $482.4M 0.07% of portfolio |
 Sustainable Growth Advisers, LP Long Only Manager | $407.7M 2.39% of portfolio |
C COATUE MANAGEMENT LLC Hedge Fund•Multi-Strategy | $319.7M 0.78% of portfolio |
 UBS Group AG Institution | $291.9M 0.06% of portfolio |
 Alphabet Inc. Institution | $277.4M 11.52% of portfolio |
 BANK OF AMERICA CORP /DE/ Institution | $255.1M 0.02% of portfolio |
 Invesco Ltd. ETF Provider | $250.7M 0.04% of portfolio |
Net Capital Flow
Institutional buying and selling activity for ARM in Q3 2025
- Net Flow
- −$1.9B
- Buyers
- 235
- Sellers
- 246
- Total Bought
- +$783.6M
- Total Sold
- −$2.7B
- Avg Position
- $14.9M
Biggest Buyers
| Institution | Net Bought |
|---|---|
 JPMORGAN CHASE & CO Institution | +$135.9M +960.8K shares |
 WELLINGTON MANAGEMENT CO LLP Long Only Manager | +$64.6M +456.5K shares |
Invesco Ltd. ETF Provider | +$55.2M +390.2K shares |
 Marshall Wace LLP Institution | +$47.5M +335.7K shares |
BANK OF AMERICA CORP /DE/ Institution | +$46.2M +326.2K shares |
 RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant | +$43.7M +308.8K shares |
P PEAK6 LLC Institution | +$30.7M +217.1K shares |
 Altimeter Capital Management, LLC Hedge Fund•Long/Short | +$23.3M +164.9K shares |
 TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy | +$21.8M +154.4K shares |
T Toroso Investments, LLC ETF Provider | +$18.3M +129.1K shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
 SCHRODER INVESTMENT MANAGEMENT GROUP RIA/Wealth | −$430.4M −3.0M shares |
C COATUE MANAGEMENT LLC Hedge Fund•Multi-Strategy | −$335.8M −2.4M shares |
J Jericho Capital Asset Management L.P. Hedge Fund•Long/Short | −$211.3M −1.3M shares |
UBS Group AG Institution | −$174.0M −1.2M shares |
 Artisan Partners Limited Partnership Long Only Manager | −$166.1M −1.2M shares |
A AXA Institution | −$101.9M −629.8K shares |
 Castle Hook Partners LP Hedge Fund•Global Macro | −$85.0M −525.8K shares |
Sustainable Growth Advisers, LP Long Only Manager | −$81.4M −575.5K shares |
 Bridgewater Associates, LP Hedge Fund•Global Macro | −$76.6M −473.7K shares |
 Walleye Trading LLC RIA/Wealth | −$72.8M −514.5K shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited ARM in Q3 2025
- New Positions
- 70
- New Value
- $990.1M
- Exited Positions
- 90
- Exited Value
- $870.5M
New Positions
| Institution | Position Value |
|---|---|
 Capital Research Global Investors RIA/Wealth | $243.1M 1.7M shares |
 Hyperion Asset Management Ltd Long Only Manager | $203.0M 1.4M shares |
N Nuveen, LLC Institution | $129.0M 911.4K shares |
 BARCLAYS PLC Institution | $93.4M 660.4K shares |
B BAILLIE GIFFORD & CO Institution | $90.7M 640.9K shares |
S Swedbank AB Institution | $44.3M 313.0K shares |
M MARK ASSET MANAGEMENT CORP Hedge Fund•Long/Short | $42.2M 298.1K shares |
 TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy | $29.6M 209.4K shares |
 Susquehanna Portfolio Strategies, LLC Private Equity | $26.2M 185.1K shares |
 STATE OF WISCONSIN INVESTMENT BOARD RIA/Wealth | $15.7M 110.8K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
J Jericho Capital Asset Management L.P. Hedge Fund•Long/Short | $211.3M 1.3M shares |
A AXA Institution | $101.9M 629.8K shares |
Castle Hook Partners LP Hedge Fund•Global Macro | $85.0M 525.8K shares |
Bridgewater Associates, LP Hedge Fund•Global Macro | $76.6M 473.7K shares |
 DRIEHAUS CAPITAL MANAGEMENT LLC Hedge Fund•Event Driven | $70.8M 437.8K shares |
G GCIC Ltd. Institution | $65.3M 403.7K shares |
 GQG Partners LLC Long Only Manager | $44.2M 273.0K shares |
S SIG BROKERAGE, LP Institution | $29.7M 183.8K shares |
N Newbrook Capital Advisors LP Hedge Fund•Long/Short | $21.9M 135.1K shares |
S STATE TREASURER STATE OF MICHIGAN Institution | $20.7M 128.2K shares |
Options Activity
Institutions with the largest Call and Put options positions in ARM as of Q3 2025
- Call Positions
- 44
- Call Value
- $4.4B
- Put Positions
- 44
- Put Value
- $4.8B
Call Positions
| Institution | Position Value |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $868.4M 61.4K contracts |
J JANE STREET GROUP, LLC Institution | $780.4M 55.2K contracts |
 CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $655.9M 46.4K contracts |
GOLDMAN SACHS GROUP INC Institution | $341.9M 24.2K contracts |
Walleye Trading LLC RIA/Wealth | $334.7M 23.7K contracts |
P PEAK6 LLC Institution | $218.9M 15.5K contracts |
W WOLVERINE TRADING, LLC Institution | $203.7M 14.6K contracts |
BARCLAYS PLC Institution | $201.7M 14.3K contracts |
S Squarepoint Ops LLC Hedge Fund•Quant | $134.0M 9.5K contracts |
P Parallax Volatility Advisers, LLC Hedge Fund•Vol Arbitrage | $101.1M 7.1K contracts |
Put Positions
| Institution | Position Value |
|---|---|
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | $969.9M 68.5K contracts |
J JANE STREET GROUP, LLC Institution | $949.0M 67.1K contracts |
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy | $502.4M 35.5K contracts |
BARCLAYS PLC Institution | $413.0M 29.2K contracts |
Walleye Trading LLC RIA/Wealth | $371.0M 26.2K contracts |
GOLDMAN SACHS GROUP INC Institution | $359.7M 25.4K contracts |
P PEAK6 LLC Institution | $319.4M 22.6K contracts |
D D. E. Shaw & Co., Inc. Institution | $142.1M 10.0K contracts |
 CAPITAL FUND MANAGEMENT S.A. Hedge Fund•Quant Macro | $130.3M 9.2K contracts |
T Twin Tree Management, LP Hedge Fund•Vol Arbitrage | $113.5M 8.0K contracts |
Most Committed Institutions
Institutions with ARM as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
Alphabet Inc. Institution | 11.52% $277.4M |
 Renaissance Capital LLC ETF Provider | 8.29% $14.7M |
N NCP Inc. Institution | 6.31% $8.5M |
Hyperion Asset Management Ltd Long Only Manager | 5.66% $203.0M |
M MARK ASSET MANAGEMENT CORP Hedge Fund•Long/Short | 4.31% $42.2M |
 NVIDIA CORP Institution | 4.05% $155.8M |
T Telligent Fund, LP Institution | 3.92% $4.5M |
 Nepsis Capital Management, Inc. RIA/Wealth | 3.12% $9.9M |
 Lagoda Investment Management, L.P. Long Only Manager | 3.10% $5.5M |
 DOCK STREET ASSET MANAGEMENT INC RIA/Wealth | 2.68% $30.6M |
Hedge Fund Spotlight
Discover hedge funds investing in ARM
P
Parallax Volatility Advisers, LLC
Hedge Fund • Vol Arbitrage
Portfolio ManagerWilliam Frederick Bartlett
- Portfolio Value
- $3.0B
- Positions
- 450
- Last Reported
- Q3 2025
Sector Allocation
Position in Arm Holdings
- Market Value
- $17.3M
- Shares Held
- 121.9K
- Portfolio Weight
- 0.58%
- Owned Since
- 2024-Q1
| Top Holding | Sector | Market Value | Weight |
|---|---|---|---|
Internet Content & Information Communication Services | $209.6M | 7.10% | |
Unknown Unknown | $194.8M | 6.60% | |
Semiconductors Technology | $134.6M | 4.56% |
