Arm Holdings plc (ARM)
Nasdaq-100 · Top 100 by market cap · Tech Top 100 · Information Technology · data since 2023-09-14 · last close 2026-10-26
Arm Holdings plc (ARM) monthly returns (%)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -3.6 | 21.0 | 18.7 | 39.0 | 68.0 | 0.4 | -32.4 | 0.9 | 19.7 | -22.9 | · | · |
| 2025 | 29.3 | -17.5 | -18.9 | 6.8 | 9.2 | 29.9 | -12.6 | -2.2 | 2.3 | 20.0 | -20.2 | -19.4 |
| 2024 | -6.0 | 99.6 | -11.4 | -19.0 | 19.1 | 35.8 | -11.9 | -7.8 | 7.6 | -1.2 | -5.0 | -8.1 |
| 2023 | · | · | · | · | · | · | · | · | -15.8 | -7.9 | 24.8 | 22.2 |
| Avg | 6.6 | 34.4 | -3.9 | 8.9 | 32.1 | 22.0 | -19.0 | -3.0 | 3.5 | 3.6 | -0.1 | -1.8 |
| Median | -3.6 | 21.0 | -11.4 | 6.8 | 19.1 | 29.9 | -12.6 | -2.2 | 5.0 | -1.2 | -5.0 | -8.1 |
October so far: -22.9% against an average of +3.6% and a median of -1.2% across 3 completed Octobers, 1 of them positive.
Values in %. Current and first-listed months are partial (greyed) and are left out of the Avg and Median rows.
returnsview.com
ARM seasonality — average by calendar month
Arm Holdings plc's record starts in 2023, so each calendar month rests on 4 observations — short enough to read as description rather than signal. Its strongest month by median is June — positive in 3 of 3 years, median +29.9%. July is the soft spot, down in 3 of 3 with a median of -12.6%. Across its full record it has closed 53% of months higher, swings ±26.1% in an average month and has fallen 54% peak to trough.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg | +6.6% | +34.4% | -3.9% | +8.9% | +32.1% | +22.0% | -19.0% | -3.0% | +3.5% | +3.6% | -0.1% | -1.8% |
| Win rate | 33%/3 | 67%/3 | 33%/3 | 67%/3 | 100%/3 | 100%/3 | 0%/3 | 33%/3 | 75%/4 | 33%/3 | 33%/3 | 33%/3 |
Win rate = share of positive months / sample size.
ARM risk & extremes
ARM drawdown & rolling returns
Percent below the all-time high at each month-end — how far underwater the asset was.
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Frequently asked questions
What was Arm Holdings plc's best month?+
Arm Holdings plc's strongest completed month on record is February 2024, at +99.58%.
What was Arm Holdings plc's worst month?+
Its weakest completed month on record is July 2026, at -32.40%.
Is Arm Holdings plc up this year?+
Arm Holdings plc is up 104.33% year to date, measured from its last close before 1 January.
What is Arm Holdings plc's 1-year return?+
+30.86% over the past twelve months, comparing the latest close with the most recent close on or before the same date a year earlier.
What is Arm Holdings plc's biggest drawdown?+
The deepest peak-to-trough fall on record is 54.0%, measured on month-end closes since 2023.
About Arm Holdings plc
Arm Holdings plc is a Nasdaq-100 company, an information technology business worth about $239 billion. It turns caffeine and code into shareholder value — with price receipts on this site going back to 2023. And the long game: $100 at its first close here (2023) would be about $541 today.
Did you know?
- Its best month on record was February 2024 at +99.58%; its worst, July 2026 at -32.4%.
- It has closed September in the green 3 out of 4 times — past performance, future shrug.
Trivia for entertainment — the numbers come from our price data; the jokes don't.