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Equity · Technology

ARM

Arm Holdings plc · NasdaqGS

$312 +0.97% vs prior close Finazon · prior-day close, indicative (IEX-derived, not the official close) · Sep 25, 2026

Reddit mentioned ARM 13 times in the 30 days to 28 September 2026, across 2 of the communities we track. All of them were scored for sentiment: 69% read bullish, 15% bearish and 16% neither. Reddit data updated 28 September 2026.

Price · Chart
Our own end-of-day closes 62 sessions
$400 $200 30 Jun 25 Sep

The line runs $357 on 30 June through $312 on 25 September, on a scale from $200 to $400. Days the market did not trade hold the previous close, flat.

Track this symbol on TradingView

The chart above plots the price of ARM over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 62 sessions over that window: $357 on 30 June 2026 through $312 on 25 September 2026.

52-week range $94 – $439
Avg volume 205.2K
Mentions · 30d 13
Net sentiment +0.02

Finazon · prior-day close, indicative (IEX-derived, not the official close) · as of Sep 25, 2026

ARM · crowd attention × price

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13 mentions

Day24 Sep 2026

MENTIONS10–6 / day
PRICE$309$200–$350Source: Finazon
ARM over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.per day0246usd$200$250$300$35030 Aug6 Sep14 Sep21 Sep28 Sep
ARM over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale; the daily closing price as a line on its own right-hand scale, solid across consecutive trading days, held flat and diagonally hatched over days the market was closed, diagonally hatched over days we hold no close for.30 Aug14 Sep28 Sep
The Distributed Sentinel 28 Sep 2026

ARM's busiest day for Reddit mentions sat one session from its highest close of the window — 4 mentions on 21 September, $334 on 22 September

This chart in words

The chart plots daily Reddit mentions of ARM over the 30 days to 28 September 2026: 13 in total, busiest on 21 September with 4, and 1 on the last day counted. Across this window the close ran between $234 on 1 September and $334 on 22 September. The line is the daily close over the same window: $241 on 31 August, $312 on 25 September. Of those days, 19 were trading sessions and the other 11 are hatched on the chart. On 9 of them no session took place, and the last close before it is carried forward rather than plotted; on 1 of them no session took place, and this window holds no earlier close to carry forward; on 1 of them we hold no close at all, which is a gap in our own record rather than a closure we can prove.

Finazon · prior-day close, indicative (IEX-derived, not the official close), most closes dollar-rounded at the source

Crowd sentiment on ARM · 30d

n = 13 scored · Method
ARM

69% bullish

Overall market sentiment

55% bullish

ARM reads 14 points more bullish than overall market sentiment. Same measure; same 30-day window.

Where ARM is discussed

(30d)
r/wallstreetbets 92% 12 +0.01
r/stocks 8% 1 +0.15

ARM insider trades

SEC Form 4 · last 90 days · newest reported trade 21 Sep 2026
Open-market buys 0
Open-market sells 2
Net sold $5.78M
Non-trade filings 4
Date Insider Type Shares Value
21 Sep 2026 Child Jason Chief Financial Officer Sell 10,400 $3.12M
27 Aug 2026 Child Jason Chief Financial Officer Sell 10,400 $2.66M

Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.

Date Insider Type Shares Value
31 Aug 2026 Haas Rene A. Chief Executive Officer Award 64 $7K
17 Aug 2026 Bartels Laura Kathleen Chief Accounting Officer Option exercise 1,681
17 Aug 2026 Bartels Laura Kathleen Chief Accounting Officer Tax withheld 856 $232K
07 Aug 2026 Sine Jeffrey Director Gift 9,572

ARM reported financials

SEC EDGAR XBRL

ARM reported revenue of $4.9B for the fiscal year ended 31 Mar 2026. Net income over the same period was $904.0M.

Figure Reported Period
Revenue $4.9B 31 Mar 2026 fiscal year
Net income $904.0M 31 Mar 2026 fiscal year
Diluted EPS $0.85 31 Mar 2026 fiscal year
Total assets $10.7B 31 Mar 2026 at period end
Total equity $8.3B 31 Mar 2026 at period end

Source: SEC EDGAR XBRL company facts · latest period ended 31 Mar 2026

ARM institutional holders

SEC Form 13F

11 of the 45 institutional funds we track reported a ARM position for the quarter ended 30 Jun 2026 — a combined $913.3M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
Altimeter Capital Management Held (±25%) −4.3% shares 1,641,972 $582.2M
Two Sigma Investments Held (±25%) +13.8% shares 660,156 $234.1M
Citadel Advisors Trimmed −41.9% shares 167,727 $59.5M
Man Group Trimmed −53.4% shares 46,410 $16.5M
Duquesne Family Office Trimmed −73.7% shares 28,090 $10.0M
Balyasny Asset Management Trimmed −98.6% shares 12,973 $4.6M
D. E. Shaw & Co. Trimmed −98.1% shares 5,764 $2.0M
Bridgewater Associates Trimmed −99.2% shares 4,924 $1.7M
Maverick Capital New position 3,813 $1.4M
Millennium Management Trimmed −98.9% shares 2,949 $1.0M

Showing the 10 largest of 11 reported positions. The figures above count all of them.

Source: SEC EDGAR 13F filings

ARM fails-to-deliver

SEC CNS data

On 28 Aug 2026, 208 shares of ARM failed to deliver (about $53K).

Settlement date Shares failed Notional % of shares out
28 Aug 2026 208 $53K <0.001%
25 Aug 2026 151,958 $36.3M 0.014%
17 Aug 2026 555 $155K <0.001%

Source: SEC fails-to-deliver (CNS) data

ARM — frequently asked questions

From live data

How often is ARM mentioned on Reddit?

ARM was mentioned 3 times in the last 7 days across the finance subreddits we track, and 13 times over the trailing 30 days.

Is Reddit bullish or bearish on ARM?

Across 13 classified ARM mentions in the last 30 days, 69% read bullish, 15% bearish and 16% neutral. Crowd sentiment is a social signal, not investment advice.

Are ARM insiders buying or selling?

SEC Form 4 filings over the last 90 days show 0 buys and 2 sells by ARM insiders on the open market. A further 4 filings were grants, awards, gifts or exercises rather than open-market trades.

Who is the CEO of Arm Holdings?

Rene Haas leads Arm Holdings (ARM) as chief executive.

What exchange is ARM listed on?

Arm Holdings trades on NASDAQ under the ticker ARM.

Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.