Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Arm Holdings plc (ARM)

944 + 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
↑ +219
Streak
2Q ▲
Buyers last Q
62%

Smart Money Signals — ARM

Based on 970 hedge funds · latest filing: 2026 Q2 · updated quarterly

📈

Buying streak — 2 quarters in a row

last 6Q
For 2 consecutive quarters, 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 (100% of max)

100% of all-time peak
970 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.
🚀

Fast accumulation — +43% more funds vs a year ago

fund count last 6Q
+293 new funds entered over the past year (+43% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks.
🟢

More buyers than sellers — 62% buying

623 buying381 selling
Last quarter: 623 funds were net buyers (318 opened a brand new position + 305 added to an existing one). Only 381 were sellers (282 trimmed + 99 sold completely). A clear majority buying is a strong confirmation signal.
📈

More new buyers each quarter (+126 vs last Q)

new funds entering per quarter
Funds opening a new ARM position: 96 → 119 → 192 → 318. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
📌

Mixed — 32% long-term, 40% new

■ 32% conviction (2yr+) ■ 28% medium ■ 40% new
Of the 970 current holders: 308 (32%) held >2 years, 273 held 1–2 years, and 389 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.
💰

Value +166% but shares only +11% — price-driven

Value
+166%
Shares
+11%
Last quarter: the total dollar value of institutional holdings rose +166%, but actual share count only changed +11%. The gap is explained by the stock's price rising — not new buying. Strong value growth with weak share growth means the rally is price momentum, not fresh institutional demand.
🚀

Acceleration phase — new buyers rushing in

139 → 96 → 119 → 192 → 318 new funds/Q
New funds entering each quarter: 96 → 119 → 192 → 318. The pace of institutional discovery is accelerating sharply. This is the 'hot idea' phase — the thesis is being passed from fund to fund. You are not late — the accumulation wave is still building.
📊

Mixed cohorts — 33% veterans, 40% new entrants

■ 33% veterans ■ 27% 1-2yr ■ 40% new
Of 1,045 current holders: 350 (33%) held 2+ years, 282 held 1–2 years, 413 (40%) entered in the past year. Balanced distribution — some institutional memory, some recent momentum buyers.
🏆

Elite ownership — 58% AUM from top-100 funds

58% from top-100 AUM funds
64 of 949 holders are among the 100 largest funds by AUM, controlling 58% of total institutional value in ARM. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
4.6
out of 10
Moderate Exit Risk
Exit risk score 4.6/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.

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 2026 Q2, 623 hedge funds were net buyers of ARM (318 opened a new position, 305 added to an existing one), while 381 reduced or exited (282 trimmed, 99 sold completely) — a 62% buyer ratio, indicating clear institutional accumulation. Net buying has persisted for two consecutive quarters, a positive momentum signal. 58% of total institutional value in ARM is held by top-100 AUM funds, reflecting elite-tier ownership quality. Net fund flow last quarter: +219 funds (more new holders than closures). Total institutional holders: 970.

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.

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Smart Money Signal ?
Broad Consensus, Selective Conviction

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

39 top-rated funds 22 high-conviction
Consensus
7.0
/ 10
breadth
×
Elite
5.0
/ 10
conviction
Hedge Fund Positioning: ARM
944 + Investors

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

Metric All 13F Filers (2026 Q2) Prior (2026 Q1) Change
Funds Holding 944 751 25.7%
13F Shares 155M 140M 11.21%
Total Value $54.35B $20.40B 166.35%
New Positions 317 192 +125
Increased Positions 286 226 +60
Closed Positions 103 96 +7
Reduced Positions 259 217 +42
Total Calls 49 40 22.5%
Total Puts 46 39 17.95%
PUT/CALL Ratio 0.94 0.97 Neutral

Statistics: ARM

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Financial Highlights

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Institutional Holders (2026 Q2)

944 + 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 ARM holders by conviction (% of portfolio weight) — 2026 Q2 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Lansdowne Partners (uk) LLP 15.64% 1,072,493 $380.3M
2 Tran Capital Management, L.P. 9.86% 241,540 $85.6M
3 Renaissance Capital LLC 8.72% 44,595 $15.8M
4 Maytree Asset Management Ltd 8.38% 36,364 $12.9M
5 Morgens Waterfall Vintiadis & Co Inc 7.30% 27,000 $9.6M
6 Spear Advisors LLC 7.29% 59,860 $21.2M
7 Dock Street Asset Management Inc 6.91% 210,605 $74.7M
8 Mark Asset Management LP 6.57% 275,310 $97.6M
9 Altimeter Capital Management, LP 5.92% 1,641,972 $582.2M
10 Evergreen Quality Fund GP, Ltd. 5.61% 981,449 $348.0M
11 Lagoda Investment Management, L.P. 5.56% 28,525 $10.1M
12 Hyperion Asset Management Ltd 4.99% 531,331 $188.4M
13 Ratan Capital Management LP 4.98% 43,515 $15.4M
14 Haven Capital Group, Inc. 4.91% 17,246 $6.1M
15 Elevation Advisory Partners LLC 4.91% 17,782 $4.8M
16 Robeco Schweiz AG 4.71% 827,366 $293.4M
17 Peregrine Investment Management Inc 4.53% 30,000 $10.6M
18 Robocap Asset Management Ltd 4.38% 15,317 $5.4M
19 Corps Capital Advisors, LLC 3.95% 13,815 $4.9M
20 Pacific Heights Asset Management LLC 3.65% 325,000 $115.2M
21 Intrinsic Edge Capital Management LLC 3.63% 99,000 $35.1M
22 Tensor Edge Capital, LLC 3.63% 154,141 $54.7M
23 Oriental Harbor Investment Master Fund 3.24% 150,573 $53.4M
24 Ahara Advisors LLC 3.09% 9,127 $4.6M
25 Berkshire Capital Holdings Inc 2.98% 38,840 $13.8M
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 — 2 quarters in a row: For 2 consecutive quarters, 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?

More buyers than sellers — 62% buying: Last quarter: 623 funds were net buyers (318 opened a brand new position + 305 added to an existing one). Only 381 were sellers (282 trimmed + 99 sold completely). A clear majority buying is a strong confirmation signal.

What is the fund quality score for ARM holders?

Elite ownership — 58% AUM from top-100 funds: 64 of 949 holders are among the 100 largest funds by AUM, controlling 58% of total institutional value in ARM. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.

How long have hedge funds held ARM?

Mixed — 32% long-term, 40% new: Of the 970 current holders: 308 (32%) held >2 years, 273 held 1–2 years, and 389 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.

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