Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Accuray Inc Del (ARAY)

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

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +3
Streak
1Q ▲
Buyers last Q
54%

Smart Money Signals — ARAY

Based on 124 hedge funds · latest filing: 2026 Q1 · updated quarterly

📈

Buying streak — 1 quarter in a row

last 6Q
For 1 consecutive quarter, more hedge funds added ARAY 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 (95% of max)

95% of all-time peak
124 hedge funds hold ARAY 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 ARAY is almost the same as a year ago (-2 funds, -2% change). No significant rush to buy or sell — institutional backing is holding steady.
🟡

Slight buying edge — 54% buying

68 buying58 selling
Last quarter: 68 funds bought or added vs 58 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 (+12 vs last Q)

new funds entering per quarter
Funds opening a new ARAY position: 15 → 22 → 18 → 30. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
🔒

58% of holders stayed for 2+ years

■ 58% conviction (2yr+) ■ 21% medium ■ 21% new
72 out of 124 hedge funds have held ARAY for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.
💎

Buying through price weakness — shares -3%, value -98%

Value
-97%
Shares
-3%
Last quarter: funds added -3% more shares while total portfolio value only changed -98%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
📈

Growing discovery — still being found

9 → 15 → 22 → 18 → 30 new funds/Q
New funds entering each quarter: 15 → 22 → 18 → 30. A growing number of institutions are discovering ARAY each quarter. The narrative is still spreading — leaving room for ongoing capital accumulation.
🏛️

Veteran-anchored — 65% veterans vs 23% newcomers

■ 65% veterans ■ 12% 1-2yr ■ 23% new
Entry-cohort mix of 124 holders: 80 (65%) are 2+ year veterans, 15 entered 1–2 years ago, and 29 (23%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
✅

Strong quality — 27% AUM from major funds

27% from top-100 AUM funds
36 of 123 holders rank in the top 100 by AUM, accounting for 27% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.
3.3
out of 10
Low Exit Risk
Exit risk score 3.3/10 — 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 — ARAY

In 2026 Q1, 68 hedge funds were net buyers of ARAY (30 opened a new position, 38 added to an existing one), while 58 reduced or exited (31 trimmed, 27 sold completely) — a 54% buyer ratio, indicating a slight buying edge. 27% of total institutional value in ARAY is held by top-100 AUM funds, reflecting strong institutional quality. Net fund flow last quarter: +3 funds (more new holders than closures). Total institutional holders: 124.

Hedge Fund Ownership: ARAY

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

Market Analysis: ARAY

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: ARAY

-- --

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

Is It Too Late to Buy Accuray Inc Del (ARAY) Based on Hedge Fund 13F Filings?

Signal Freshness measures how much ARAY has moved relative to its sector benchmark (XLV) since the 2026 Q1 13F filing. A stock that has barely outrun its sector is still a relatively fresh entry point — the fund's thesis has not yet been priced in by the broader market.

Since Quarter End March 31, 2026 · 78d ago
ARAY
-11.7%
XLV
+2.8%

ARAY outperformed XLV by -14.5% since March 31, 2026.

Since 13F Filing Date May 15, 2026 · 33d ago
ARAY
+26.9%
XLV
+3.9%

Since the filing became public, ARAY outperformed XLV by +23.0% .

Interpretation: The stock has meaningfully outrun its sector. The trade has partially played out; entry is at a premium to the fund's implied reference. Learn more →

Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

16 top-rated funds 0 high-conviction
Consensus
5.3
/ 10
breadth
×
Elite
0.5
/ 10
conviction
Hedge Fund Positioning: ARAY
124 + Investors

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

Metric All 13F Filers (2026 Q1) Prior (2025 Q4) Change
Funds Holding 124 121 2.48%
13F Shares 76M 78M -3.09%
Total Value $27M $1.32B -97.93%
New Positions 30 18 +12
Increased Positions 38 34 +4
Closed Positions 27 22 +5
Reduced Positions 31 51 -20
Total Calls 0 0 -
Total Puts 1 1 -
PUT/CALL Ratio 0.0 0.0 Bullish

Statistics: ARAY

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Valuation Measures Data as of: --

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PEG Ratio (5yr expected) --
Price/Sales (ttm) --
Price/Book (mrq) --
Enterprise Value/Revenue --
Enterprise Value/EBITDA --
Beta (5Y Monthly) --
Short Ratio (Days to Cover) --
Short % of Float --

Financial Highlights

Profitability
Profit Margin --
Return on Assets (ttm) --
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Income Statement & Cash Flow
Revenue (ttm) --
Net Income Avi to Common (ttm) --
Diluted EPS (ttm) --
Total Cash (mrq) --
Total Debt/Equity (mrq) --
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Institutional Holders (2026 Q1)

124 + investors

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

QUARTER:
Top 25 ARAY holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Weber Capital Management LLC /Adv 1.96% 5,055,294 $2.0M
2 DAFNA Capital Management LLC 0.15% 1,680,508 $652K
3 Silverberg Bernstein Capital Management LLC 0.14% 655,681 $254K
4 Silverback Asset Management LLC 0.09% 1,650,000 $640K
5 Williams & Novak, LLC 0.05% 182,030 $71K
6 Heartland Advisors Inc 0.04% 1,977,450 $767K
7 Armistice Capital, LLC 0.04% 5,636,000 $2.2M
8 Parkman Healthcare Partners LLC 0.04% 884,578 $343K
9 Tcw Group Inc 0.03% 15,467,952 $4.1M
10 Perkins Capital Management Inc 0.02% 52,500 $20K
11 Kovack Advisors, Inc. 0.02% 738,096 $287K
12 Teton Advisors, LLC 0.00% 18,000 $7K
13 R Squared Ltd 0.00% 20,418 $8K
14 North Star Investment Management Corp. 0.00% 164,620 $64K
15 TENOR CAPITAL MANAGEMENT Co., L.P. 0.00% 500,000 $194K
16 Neuberger Berman Group LLC 0.00% 5,855,064 $2.3M
17 Renaissance Technologies LLC 0.00% 2,290,984 $889K
18 Abel Hall, LLC 0.00% 16,427 $6K
19 Mackenzie Financial Corp 0.00% 2,346,360 $911K
20 Sawgrass Asset Management LLC 0.00% 13,832 $5K
21 Two Sigma Securities, LLC 0.00% 11,298 $4K
22 Schonfeld Strategic Advisors LLC 0.00% 132,292 $51K
23 Tower Research Capital LLC (TRC) 0.00% 30,839 $12K
24 Jacobs Levy Equity Management, Inc 0.00% 162,505 $63K
25 Squarepoint Ops LLC 0.00% 547,076 $212K
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 — Accuray Inc Del (ARAY)

What does the Smart Money Trend signal show for ARAY?

Buying streak — 1 quarter in a row: For 1 consecutive quarter, more hedge funds added ARAY 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 ARAY?

Slight buying edge — 54% buying: Last quarter: 68 funds bought or added vs 58 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 ARAY holders?

Strong quality — 27% AUM from major funds: 36 of 123 holders rank in the top 100 by AUM, accounting for 27% 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 ARAY?

58% of holders stayed for 2+ years: 72 out of 124 hedge funds have held ARAY for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.

Is it too late to buy Accuray Inc Del (ARAY) following the 2026 Q1 hedge fund 13F filings?

As of today, ARAY has moved +26.9% since the 2026 Q1 13F filing date (May 15, 2026), compared to +3.9% for the XLV sector ETF — an outperformance of +23.0%. Since the quarter end (March 31, 2026), ARAY has gained -11.7% vs +2.8% for XLV. The stock has meaningfully outrun its sector. The trade has partially played out; entry is at a premium to the fund's implied reference.

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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