Inside the research
Arm Holdings plc
ARM Research profile · latest available data
Price overview
$310.32
▲ +3.98 (+1.3%)
| 52w hi | $439.46 |
|---|---|
| 52w lo | $104.55 |
| Vol | 6.99M |
| As of | 25 Sep 2026 |
The Verdict
Our score +0.48
| Short | +0.07 |
|---|---|
| Medium | +0.77 |
| Long | +0.75 |
computed 2026-09-27
Key fundamentals
Arm Holdings plc
Technology · Semiconductors
| Market cap | $331.42B |
|---|---|
| Enterprise value | $328.02B |
| Trailing P/E | 313.45x |
| Forward P/E | 101.59x |
| EV / EBITDA | 308.38x |
| P / S (ttm) | 64.28x |
| Profit margin | 20.2% |
| Return on equity | 13.4% |
| Revenue growth | +22.4% |
| Earnings growth | +108.3% |
| Debt / equity | 5.62 |
Layer Breakdown
| Layer | Raw | Contribution |
|---|---|---|
| Fundamental | +0.25 | |
| Sector | +0.24 | |
| Technical | -0.01 | |
| Earnings | +0.00 | |
| Sentiment | +0.30 |
macro × 1.00 · 2026-09-27
Business overview
Arm Holdings plc researches, develops, licenses, and markets central processing unit (CPU) intellectual property (IP), graphics processing unit IP, systems IP, compute subsystems (CSS), and associated software, tools and related services. The company provides a product portfolio, including CPU IP, GPU and neural processing unit (NPU) accelerators, system IP such as interconnects, compute platform products including pre-integrated CSSs, and development tools and software. The company serves semiconductor companies, original equipment manufacturers (OEMs), cloud service providers (CSPs), and organizations developing chips for end markets such as smartphones, consumer electronics, industrial IoT, embedded systems, cloud data centers, networking, automotive, and robotics. It provides its products and services in the United States, China, Japan, Taiwan, Korea, and internationally. The company was founded in 1990 and is based in Cambridge, United Kingdom. Arm Holdings plc operates as a subsidiary of SoftBank Group Corp.
Risk Metrics
| Beta vs SPX | 2.69 |
|---|---|
| Corr SPX | 0.61 |
| Annual vol | 70.9% |
| Annual ret | +64.7% |
| Sharpe | 0.91 |
| Max DD | -52.3% |
Window: 504 trading days (504 obs)
Analyst Coverage
| Mean PT | $222.17 |
|---|---|
| High / Low | $326.00 / $95.00 |
| Median | $247.50 |
| Analysts | 36 |
| Strong Buy | 7 | |
|---|---|---|
| Buy | 20 | |
| Hold | 10 | |
| Sell | 2 | |
| Strong Sell | 0 |
Recent rating actions
| 2026-05-08 | Barclays | → Overweight |
| 2026-05-07 | Wells Fargo | → Overweight |
| 2026-05-07 | TD Cowen | → Buy |
| 2026-05-07 | Rosenblatt | → Buy |
| 2026-05-07 | RBC Capital | → Outperform |
| 2026-05-07 | Needham | → Buy |
Officers & Board
| CEO | Rene Haas since 2022 |
|---|---|
| CEO | Simon Segars current |
| Founder | Robin Saxby current |
Insider Trades
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | Sine Jeffrey | Gift | 9.57K | — | |
| 2026-06-02 | Bartels Laura Kathleen | Chief Accounting Officer | Sell | 11.31K | $4.44M |
| 2026-06-01 | Abbey William | Chief Commercial Officer | Sell | 3.92K | $1.63M |
| 2026-06-01 | Abbey William | Chief Commercial Officer | Sell | 2.64K | $1.01M |
| 2026-05-28 | Abbey William | Chief Commercial Officer | Sell | 4.20K | $1.44M |
| 2026-05-22 | Abbey William | Chief Commercial Officer | Sell | 2.30K | $703.39K |
| 2026-05-21 | Eaton Charlotte Claire | Chief People Officer | Sell | 2.81K | $808.12K |
| 2026-05-21 | Abbey William | Chief Commercial Officer | Sell | 4.66K | $1.34M |
| 2026-05-21 | Eaton Charlotte Claire | Chief People Officer | Sell | 5.00K | $1.46M |
| 2026-05-20 | Abbey William | Chief Commercial Officer | Sell | 5.07K | $1.30M |
Flow & Concentration
| Insider 180d net | -$37.93M |
|---|---|
| Insider buys / sells | 0 / 16 |
| Insider bias | Sellers |
| 13F holders | 7 |
| Top-5 share | 100.0% |
| HHI | 3,856 (concentrated) |
Top Holders
| Holder | Value | Shares |
|---|---|---|
| Citadel Advisors | $3.13B | 8.83M |
| Fidelity / FMR LLC | $1.44B | 4.06M |
| Capital Research / Capital World | $734.25M | 2.07M |
| Millennium Management | $258.07M | 727.85K |
| State Street Corp | $127.45M | 359.44K |
| Bridgewater Associates | $1.75M | 4.92K |
| T. Rowe Price Group | $255.03K | 719.27K |
As of 2026-06-30
Connections
Parents: SoftBank Group (87.1%)
SEC Filings
The Long Run
FY 2024–2025 · 2 years
| Line | Latest | CAGR | Trend |
|---|---|---|---|
| Revenue | $2.68B | +0.0% | |
| Gross profit | $2.57B | +0.0% | |
| Operating income | $671.00M | +504.5% | |
| Net income | $792.00M | +158.8% | |
| Cash from ops | $397.00M | -13.3% |
Indices
Recent Sessions
| Date | Open | High | Low | Close | Vol |
|---|---|---|---|---|---|
| Sep 25 | $318.50 | $325.48 | $310.08 | $310.32 | 6.99M |
| Sep 24 | $319.23 | $326.00 | $303.65 | $306.34 | 9.56M |
| Sep 23 | $331.78 | $336.98 | $324.56 | $332.56 | 6.98M |
| Sep 22 | $319.41 | $334.66 | $318.68 | $333.20 | 7.41M |
| Sep 21 | $294.36 | $324.16 | $293.08 | $322.90 | 13.01M |
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