Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

ARM HOLDINGS PLC (ARM)

686 + Investors. Track Smart Money conviction in ARM. See who's accumulating, reducing, or initiating positions.

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +1
Streak
1Q ▲
Buyers last Q
52%

Smart Money Signals — ARM

Based on 624 hedge funds · latest filing: 2025 Q4 · updated quarterly

📈

Buying streak — 1 quarter in a row

last 6Q
For 1 consecutive quarter, more hedge funds added ARM than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.
🏔️

At the ownership peak (97% of max)

97% of all-time peak
624 hedge funds hold ARM right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.
〰️

Stable — ownership unchanged year-over-year

fund count last 6Q
The number of hedge funds holding ARM is almost the same as a year ago (+21 funds, +3% change). No significant rush to buy or sell — institutional backing is holding steady.
🟡

Slight buying edge — 52% buying

350 buying321 selling
Last quarter: 350 funds bought or added vs 321 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.
📈

More new buyers each quarter (+26 vs last Q)

new funds entering per quarter
Funds opening a new ARM position: 102 → 130 → 86 → 112. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
📌

Mixed — 28% long-term, 24% new

■ 28% conviction (2yr+) ■ 49% medium ■ 24% new
Of the 624 current holders: 172 (28%) held >2 years, 305 held 1–2 years, and 147 entered in the last year. A mixed base — the stock has long-term believers but also recent buyers who haven't been tested by a downturn yet.
💎

Buying through price weakness — shares +5%, value -19%

Value
-19%
Shares
+5%
Last quarter: funds added +5% more shares while total portfolio value only changed -19%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
➡️

Steady discovery — ~112 new funds/quarter

103 → 102 → 130 → 86 → 112 new funds/Q
New funds entering each quarter: 102 → 130 → 86 → 112. Consistent flow of new institutional buyers without clear acceleration or slowdown.
📊

Mixed cohorts — 24% veterans, 34% new entrants

■ 24% veterans ■ 42% 1-2yr ■ 34% new
Of 686 current holders: 168 (24%) held 2+ years, 288 held 1–2 years, 230 (34%) entered in the past year. Balanced distribution — some institutional memory, some recent momentum buyers.
✅

Strong quality — 28% AUM from major funds

28% from top-100 AUM funds
37 of 624 holders rank in the top 100 by AUM, accounting for 28% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.
3.5
out of 10
Low Exit Risk
Exit risk score 3.5/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Institutional Sentiment Summary — ARM

In 2025 Q4, 350 hedge funds were net buyers of ARM (112 opened a new position, 238 added to an existing one), while 321 reduced or exited (210 trimmed, 111 sold completely) — a 52% buyer ratio, indicating a slight buying edge. 28% of total institutional value in ARM is held by top-100 AUM funds, reflecting strong institutional quality. Net fund flow last quarter: +1 funds (more new holders than closures). Total institutional holders: 624.

Hedge Fund Ownership: ARM

How many hedge funds hold ARM — quarterly history vs. share price
Quarterly hedge fund ownership of ARM vs. share price

Market Analysis: ARM

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: ARM

-- --

Institutional ownership data sourced from SEC EDGAR Form 13F-HR filings.

Smart Money Signal ?
Broad Consensus, Selective Conviction

Many quality funds hold this stock, but top-tier positions remain relatively small.

90 top-rated funds 8 high-conviction
Consensus
8.5
/ 10
breadth
×
Elite
5.6
/ 10
conviction
Hedge Fund Positioning: ARM
2026 Q1 Stats Unlock in 5 days 686 + Investors

Track Smart Money conviction in ARM. See who's accumulating, reducing, or initiating positions.

Metric All 13F Filers (2025 Q4) Prior (2025 Q3) Change
Funds Holding 686 690 -0.58%
13F Shares 146M 138M 5.33%
Total Value $15.80B $19.52B -19.05%
New Positions 116 91 +25
Increased Positions 341 339 +2
Closed Positions 116 118 -2
Reduced Positions 283 268 +15
Total Calls 33 38 -13.16%
Total Puts 36 36 -
PUT/CALL Ratio 1.09 0.95 Neutral

Statistics: ARM

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Short % of Float --

Financial Highlights

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Institutional Holders (2026 Q1)

686 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ARM. Verified SEC 13F-HR filings.

QUARTER:
Top 25 institutional holders of ARM — 2025 Q4 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Renaissance Capital LLC 9.01% 59,145 $12.4M
2 Hyperion Asset Management Ltd 7.71% 1,598,537 $241.8M
3 LANSDOWNE PARTNERS (UK) LLP 7.58% 935,503 $141.5M
4 Tensor Edge Capital, LLC 7.53% 289,461 $43.8M
5 Alphabet Inc. 7.39% 1,960,784 $296.6M
6 TRAN CAPITAL MANAGEMENT, L.P. 5.67% 272,907 $41.3M
7 Defender Capital, LLC. 5.31% 98,940 $15.0M
8 MARK ASSET MANAGEMENT LP 4.85% 351,641 $53.2M
9 Robocap Asset Management Ltd 4.62% 28,579 $4.3M
10 BERKSHIRE CAPITAL HOLDINGS INC 4.39% 80,450 $12.2M
11 MORGENS WATERFALL VINTIADIS & CO INC 3.73% 20,000 $3.0M
12 Connective Capital Management, LLC 3.58% 28,652 $4.3M
13 DOCK STREET ASSET MANAGEMENT INC 3.42% 214,885 $32.5M
14 Longitude (Cayman) Ltd. 3.41% 55,000 $8.3M
15 Robeco Schweiz AG 3.22% 1,007,404 $152.4M
16 Talos Eurisko Asset Management LP 3.13% 121,200 $18.3M
17 Sustainable Growth Advisers, LP 2.86% 2,007,159 $303.6M
18 Gunderson Capital Management LLC 2.85% 45,029 $6.8M
19 United Capital Management of KS, Inc. 2.63% 114,976 $17.4M
20 Incline Global Management LLC 2.58% 43,422 $6.6M
21 Westend Capital Management, LLC 2.44% 53,699 $8.1M
22 Haven Capital Group, Inc. 2.42% 17,246 $2.6M
23 NZS Capital, LLC 2.36% 467,303 $70.7M
24 Catalyst Funds Management Pty Ltd 2.31% 90,198 $13.6M
25 Mitsubishi UFJ Morgan Stanley Securities Co., Ltd. 2.25% 6,057 $916K
Investor Ownership
History 		% of Portfolio Prev % Rank Conviction Avg Buy Price 13F Score™ 3Y / 7Y Sell Timing Shares Mkt Value Change Change % Source Quarter Filed

Frequently Asked Questions — ARM HOLDINGS PLC (ARM)

What does the Smart Money Trend signal show for ARM?

Buying streak — 1 quarter in a row: For 1 consecutive quarter, more hedge funds added ARM than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

What is the institutional breadth score for ARM?

Slight buying edge — 52% buying: Last quarter: 350 funds bought or added vs 321 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.

What is the fund quality score for ARM holders?

Strong quality — 28% AUM from major funds: 37 of 624 holders rank in the top 100 by AUM, accounting for 28% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.

How long have hedge funds held ARM?

Mixed — 28% long-term, 24% new: Of the 624 current holders: 172 (28%) held >2 years, 305 held 1–2 years, and 147 entered in the last year. A mixed base — the stock has long-term believers but also recent buyers who haven't been tested by a downturn yet.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

Disclaimer: The information on this page is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Institutional holdings data is sourced from SEC Form 13F filings and reflects positions as of the filing date. Past performance of any fund or portfolio is not indicative of future results. 13Foresight is not a registered investment adviser. Always conduct your own due diligence before making investment decisions.