Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Allegro Microsystems Inc (ALGM)

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

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +26
Streak
1Q ▲
Buyers last Q
61%

Smart Money Signals — ALGM

Based on 315 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 ALGM 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
315 hedge funds hold ALGM 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.
📶

Steady growth — +9% more funds vs a year ago

fund count last 6Q
+26 new funds entered over the past year (+9% YoY). Gradual, steady growth in institutional ownership is generally a healthy signal — not a speculative rush, but consistent conviction.
🟢

More buyers than sellers — 61% buying

195 buying127 selling
Last quarter: 195 funds were net buyers (68 opened a brand new position + 127 added to an existing one). Only 127 were sellers (85 trimmed + 42 sold completely). A clear majority buying is a strong confirmation signal.
📈

More new buyers each quarter (+9 vs last Q)

new funds entering per quarter
Funds opening a new ALGM position: 55 → 62 → 59 → 68. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
🔒

53% of holders stayed for 2+ years

■ 53% conviction (2yr+) ■ 23% medium ■ 24% new
166 out of 315 hedge funds have held ALGM 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.
💰

Price up while funds trimmed (+11% value, -6% shares)

Value
+10%
Shares
-5%
Last quarter: total value of institutional ALGM holdings rose +11% even though funds reduced share count by 6%. The stock price increased enough to offset the selling. Institutions are quietly trimming into price strength — watch for rotation.
➡️

Steady discovery — ~68 new funds/quarter

69 → 55 → 62 → 59 → 68 new funds/Q
New funds entering each quarter: 55 → 62 → 59 → 68. Consistent flow of new institutional buyers without clear acceleration or slowdown.
🏛️

Veteran-anchored — 63% veterans vs 25% newcomers

■ 63% veterans ■ 12% 1-2yr ■ 25% new
Entry-cohort mix of 326 holders: 206 (63%) are 2+ year veterans, 39 entered 1–2 years ago, and 81 (25%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
🏆

Elite ownership — 61% AUM from top-100 funds

61% from top-100 AUM funds
53 of 315 holders are among the 100 largest funds by AUM, controlling 61% of total institutional value in ALGM. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
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 — ALGM

In 2026 Q1, 195 hedge funds were net buyers of ALGM (68 opened a new position, 127 added to an existing one), while 127 reduced or exited (85 trimmed, 42 sold completely) — a 61% buyer ratio, indicating clear institutional accumulation. 61% of total institutional value in ALGM is held by top-100 AUM funds, reflecting elite-tier ownership quality. Net fund flow last quarter: +26 funds (more new holders than closures). Total institutional holders: 315.

Hedge Fund Ownership: ALGM

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

Market Analysis: ALGM

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: ALGM

-- --

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

Is It Too Late to Buy Allegro Microsystems Inc (ALGM) Based on Hedge Fund 13F Filings?

Signal Freshness measures how much ALGM has moved relative to its sector benchmark (XLK) 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
ALGM
+70.7%
XLK
+40.0%

ALGM outperformed XLK by +30.7% since March 31, 2026.

Since 13F Filing Date May 15, 2026 · 33d ago
ALGM
+24.9%
XLK
+5.5%

Since the filing became public, ALGM outperformed XLK by +19.4% .

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.

32 top-rated funds 3 high-conviction
Consensus
6.6
/ 10
breadth
×
Elite
3.0
/ 10
conviction
Hedge Fund Positioning: ALGM
314 + Investors

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

Metric All 13F Filers (2026 Q1) Prior (2025 Q4) Change
Funds Holding 314 289 8.65%
13F Shares 130M 138M -5.57%
Total Value $4.01B $3.62B 10.73%
New Positions 67 59 +8
Increased Positions 122 81 +41
Closed Positions 42 61 -19
Reduced Positions 84 115 -31
Total Calls 6 10 -40.0%
Total Puts 5 9 -44.44%
PUT/CALL Ratio 0.83 0.9 Neutral

Statistics: ALGM

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Valuation Measures Data as of: --

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Enterprise Value/EBITDA --
Beta (5Y Monthly) --
Short Ratio (Days to Cover) --
Short % of Float --

Financial Highlights

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Total Cash (mrq) --
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Institutional Holders (2026 Q1)

314 + investors

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

QUARTER:
Top 25 ALGM holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 S Squared Technology, LLC 5.46% 457,451 $14.4M
2 Lightrock Netherlands B.V. 3.42% 507,990 $16.0M
3 Aperture Investors, LLC 2.83% 709,674 $22.4M
4 Talos Eurisko Asset Management LP 2.66% 493,173 $15.5M
5 Roubaix Capital, LLC 2.50% 169,993 $5.4M
6 G2 Investment Partners Management LLC 1.62% 208,569 $6.6M
7 Kettle Hill Capital Management, LLC 1.43% 181,531 $5.7M
8 Pier Capital, LLC 1.18% 226,566 $7.1M
9 Sirios Capital Management L P 1.14% 298,421 $9.4M
10 Sphera Management Technology Funds Ltd 1.01% 57,150 $1.8M
11 Kennedy Capital Management LLC 0.61% 910,039 $28.7M
12 Segall Bryant & Hamill, LLC 0.56% 1,048,340 $34.7M
13 Prentiss Smith & Co Inc 0.44% 24,285 $766K
14 Lecap Asset Management Ltd 0.34% 28,521 $899K
15 Granahan Investment Management, LLC 0.33% 215,001 $6.8M
16 Peregrine Capital Management LLC 0.30% 259,764 $8.2M
17 Yorktown Management & Research Co Inc 0.30% 11,300 $356K
18 Silvercrest Asset Management Group LLC 0.16% 707,891 $22.3M
19 Castleark Management LLC 0.15% 147,420 $4.6M
20 Trillium Asset Management, LLC 0.15% 127,557 $4.4M
21 Fox Run Management, L.L.C. 0.14% 27,987 $785K
22 Nomura Asset Management International INC. 0.11% 2,080,641 $65.6M
23 ArrowMark Colorado Holdings LLC 0.10% 120,784 $3.8M
24 Entropy Technologies, LP 0.10% 67,719 $2.1M
25 Altfest L J & Co Inc 0.09% 28,167 $888K
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 — Allegro Microsystems Inc (ALGM)

What does the Smart Money Trend signal show for ALGM?

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

More buyers than sellers — 61% buying: Last quarter: 195 funds were net buyers (68 opened a brand new position + 127 added to an existing one). Only 127 were sellers (85 trimmed + 42 sold completely). A clear majority buying is a strong confirmation signal.

What is the fund quality score for ALGM holders?

Elite ownership — 61% AUM from top-100 funds: 53 of 315 holders are among the 100 largest funds by AUM, controlling 61% of total institutional value in ALGM. 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 ALGM?

53% of holders stayed for 2+ years: 166 out of 315 hedge funds have held ALGM 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 Allegro Microsystems Inc (ALGM) following the 2026 Q1 hedge fund 13F filings?

As of today, ALGM has moved +24.9% since the 2026 Q1 13F filing date (May 15, 2026), compared to +5.5% for the XLK sector ETF — an outperformance of +19.4%. Since the quarter end (March 31, 2026), ALGM has gained +70.7% vs +40.0% for XLK. 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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