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Allurion Technologies Inc. (ALUR)

USD4.72 -0.79 (-14.27%)
US OTC Healthcare Medical - Devices
Address 11 Huron Drive 1760
Natick, MA, US
CEO Shantanu K. Gaur
IPO 2021-03-29
CIK 1964979 ISIN US02008G2012

Explore sections of this company profile

Description

Allurion Technologies Inc. is dedicated to combating obesity by offering a comprehensive weight management ecosystem designed for individuals with excess weight. At the core of its solution is the Allurion Program, featuring the innovative Allurion Balloon – a novel, non-surgical, swallowable intragastric device engineered to promote significant weight loss. This program is further enhanced by the Allurion Virtual Care Suite, which provides sophisticated AI-powered remote patient monitoring, a specialized behavior modification curriculum, encrypted messaging capabilities, and virtual telehealth consultations. The firm's main operational base is located in Natick, Massachusetts.

Market Cap & Enterprise Value
Merger & Acquisition History

No mergers or acquisitions recorded for this company.

Technical Outlook
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Signal Summary Loading…
Indicator 1D1W2W3W1M
Each column is computed on that timeframe's candles (1D = daily, 1W ≈ weekly, 1M ≈ monthly), not on the same last day. ▲ bullish · ▼ bearish · — neutral. The Net row counts signals per column; hover any cell (or the indicator name) to see the exact rule behind it.
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
Indicative levels generated algorithmically. Not financial advice.
Risk Profile
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Price Chart
Averages
Trend
Price
Levels
Draw
USD4.72 -0.79 (-14.27%)
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Volume Profile
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Liquidity & share structure
Average Volume
4.6K
Beta
-0.17
Float Shares
7.43M
Free Float %
98.5%
Price Performance
1D5D1M3M6M YTD1Y3Y5Y10YMax
-10.42% +13.47% +6.38% -21.20% -39.21% -30.81% -72.19% -99.67% -99.65% -99.65% -99.65%
Rolling Volatility
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Drawdown
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Relative Strength
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Monthly Returns Heatmap
From To
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Annual Monthly Returns
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Daily Returns Distribution
vs.
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Revenue flow

Revenue by geography

Revenue by segment

From To

Revenue composition

From To

By product

By geography

Financial Statements

Income Statement

Balance Sheet

Cash Flow Statement

Key Metrics

Financial Ratios

Employees

Financial Growth (CAGR)

Market Data

Analyst Consensus (2 ratings, all time) Buy
Price Targets & DCF
Current price
4.72
Low 3.00 -36.4%
Consensus 3.00 -36.4%
Median 3.00 -36.4%
High 3.00 -36.4%
Ratings Trend (MoM) 100% Bullish
Rating 2026-05 Change
Strong Buy 0 0
Buy 2 0
Hold 0 0
Sell 0 0
Strong Sell 0 0
Price Target Summary
Period # Analysts Avg Target
Last Month
Last Quarter 2
3.00
-36.4%
Last Year 2
3.00
-36.4%
All Time 4
3.38
-28.3%
Quality scores
Altman Z-Score
-36.40
Distress
Piotroski F-Score
3 / 9
Average
MOAT Score
3 / 10
No MOAT
Composite Rating
C
Overall Score
2 / 5
Medium
DCF Score
1 / 5
Low
ROE Score
5 / 5
High
ROA Score
1 / 5
Low
D/E Score
1 / 5
Low
P/E Score
1 / 5
Low
P/Book Score
1 / 5
Low
Operational MOAT
✗ Below peers
  • Revenue growth Medical - Devices: +11.2%
    -52.6% Q1'26: -47.2% (vs Q1'25)
  • EPS growth Medical - Devices: +28.5%
    +67.3% Q1'26: -48.4% (vs Q1'25)
  • FCF margin FCF growth · Medical - Devices: +30.9%
    -233.7% Q1'26: -109.3% (vs Q1'25)
  • EBIT margin Medical - Devices: +6.2%
    -188.3% Q1'26: +0.0% (vs Q1'25)
  • ROIC Medical - Devices: +3.3%
    Q1'26: +0.0% (vs Q1'25)
  • Share dilution Medical - Devices: 0.0%
    +235.7% Q1'26: +121.9% (vs Q1'25)
  • Debt / EBITDA Net debt/EBITDA · Medical - Devices: -0.35×
    -1.05× Q1'26: -1.97× (vs Q1'25)
Valuation Multiples From To
DCF Interactive Model (UFCF)
Projection years:
Market assumptions
WACC components (optional)
Ke (Cost of Equity) = Rf + β (-0.21) × ERP
WACC = 15% × Ke + 85% × Kd (4.1%) × (1−t)

Modifying these values recalculates WACC automatically.

Business assumptions
Current price: 4.72
Enterprise Value: Equity Value: Terminal Value: TV as % of EV:

Base values reflect the latest available data for this company and market conditions.

Consensus Estimates
Metric Dec 2023
actual
Dec 2024
actual
Dec 2025
actual
Dec 2026
1 Rev. Ana.
1 EPS Ana.
Dec 2027
1 Rev. Ana.
1 EPS Ana.
Dec 2028
1 Rev. Ana.
1 EPS Ana.
Revenue
53.47M
est: 48.78M (+9.6%)
32.11M
est: 32.30M (-0.6%)
15.23M
est: 14.81M (+2.8%)
15.06M
14.68M – 15.45M
+1.7% YoY
23.89M
23.28M – 24.50M
+58.6% YoY
213.00M
207.54M – 218.46M
+791.7% YoY
EBITDA
-69.03M
est: -13.68M (-404.5%)
-22.17M
est: -21.98M (-0.9%)
-27.70M
est: -10.08M (-174.8%)
-10.25M
-10.51M – -9.99M
-1.7% YoY
-16.26M
-16.67M – -15.84M
-58.6% YoY
-144.95M
-148.67M – -141.23M
-791.7% YoY
EBIT
-69.78M
est: -14.30M (-387.8%)
-23.17M
est: -22.39M (-3.5%)
-28.68M
est: -10.27M (-179.4%)
-10.44M
-10.71M – -10.17M
-1.7% YoY
-16.56M
-16.98M – -16.14M
-58.6% YoY
-147.66M
-151.44M – -143.87M
-791.7% YoY
Net Income
-80.61M
-26.15M
est: -96.38M (+72.9%)
-28.76M
est: -22.00M (-30.7%)
-6.90M
-7.13M – -6.67M
+68.6% YoY
-9.38M
-9.69M – -9.06M
-35.9% YoY
43.38M
41.94M – 44.83M
+562.7% YoY
SGA
92.88M
est: 62.38M (+48.9%)
54.33M
est: 48.48M (+12.1%)
32.16M
est: 22.23M (+44.7%)
22.61M
22.03M – 23.19M
+1.7% YoY
35.86M
34.94M – 36.78M
+58.6% YoY
319.73M
311.53M – 327.92M
+791.7% YoY
EPS
-57.83
-11.64
est: -10.86 (-7.1%)
-3.81
est: -2.94 (-29.7%)
-0.91
-0.95 – -0.88
+68.9% YoY
-1.24
-1.28 – -1.20
-35.9% YoY
5.75
5.56 – 5.94
+562.7% YoY
Historical Ratings (3M)
Date Rating Overall DCF ROE ROA D/E P/E P/B
2026-05-13 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-12 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-11 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-08 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-07 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-06 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-05 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-04 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-05-01 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-30 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-29 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-28 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-27 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-24 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-23 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-22 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-21 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-20 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-17 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5
2026-04-16 C 2/5 1/5 5/5 1/5 1/5 1/5 1/5

Owner Earnings

Owner's Earnings (history) From To
Owner alignment
Owner's Earnings TTM
-30.63M
OE per share TTM
-4.41
Owner's Yield
-57.99%
Maintenance CapEx ratio
Maint CapEx / Avg PPE
10.0%

Ownership Overview

Ownership breakdown
At a glance
Institutional holders
27
Total invested
8.20M
Insider transactions (90d)
0
Beneficial owners (>5%)
5
Beneficial owners (>5%)
# Reporting person Amount owned % of class Sole voting Shared voting Sole dispositive Shared dispositive Type Citizenship Filing date SEC filing
1 Armistice Capital, LLC 8.08M 12.60% 8.08M 8.08M IA, OO Delaware 2024-08-09
2 Steven Boyd 8.08M 12.60% 8.08M 8.08M HC, IN Delaware 2024-08-09
3 RTW Investments, LP 3.46M 7.40% 3.46M 10.00 IA, PN Delaware 2023-08-11
4 Roderick Wong, M.D. 3.46M 7.40% 3.46M 10.00 HC, IN United States of America 2023-08-11
5 2. 10.00 5.10% 2.56M HC, IN Delaware 2023-12-26

Institutional Activity (13F)

Institutional ownership trend From To
13F snapshot — 2025 Q4
Investors holding
27
+7 vs prev Q
New positions
9
Closed positions
2
Increased
15
Reduced
3
Put/Call ratio
0.00
Calls held
Puts held
Top institutional holders
# Investor Shares / Δ Mkt value / Δ Own% / Δ Weight% / Δ Avg px / Perf. Hold / Status
1 EMPERY ASSET MANAGEMENT, LP 59.9K +59.9K (+100.0%) 73.65M +73.7M (+100.0%) 0.08% +0.077 pp 0.06% +0.065 pp USD1.23 +0.0% 1 qtrs NEW
2 59.9K +59.9K (+100.0%) 73.65M +73.7M (+100.0%) 0.08% +0.077 pp 0.05% +0.048 pp USD1.23 +0.0% 1 qtrs NEW
3 RTW INVESTMENTS, LP 5.89M +3.3M (+131.7%) 7.25M +2.0M (+39.0%) 7.59% +4.107 pp 0.07% +0.008 pp USD1.89 -34.9% 4 qtrs
4 LUNT CAPITAL MANAGEMENT, INC. 166.7K +166.7K (+100.0%) 205.0K +205.0K (+100.0%) 0.21% +0.215 pp 0.08% +0.077 pp USD1.23 +0.0% 1 qtrs NEW
5 VANGUARD GROUP INC 88.7K +32.5K (+57.8%) 109.0K -6.1K (-5.3%) 0.11% +0.037 pp 0.00% +0.000 pp USD2.40 -48.8% 4 qtrs
6 HUDSON BAY CAPITAL MANAGEMENT LP 59.9K +59.9K (+100.0%) 87.1K +87.1K (+100.0%) 0.08% +0.077 pp 0.00% +0.000 pp USD1.23 +0.0% 1 qtrs NEW
7 ARMISTICE CAPITAL, LLC 59.9K +59.9K (+100.0%) 73.7K +73.7K (+100.0%) 0.08% +0.077 pp 0.00% +0.001 pp USD1.23 +0.0% 1 qtrs NEW
8 HEIGHTS CAPITAL MANAGEMENT, INC 59.9K +59.9K (+100.0%) 73.7K +73.7K (+100.0%) 0.08% +0.077 pp 0.03% +0.026 pp USD1.23 +0.0% 1 qtrs NEW
9 UNISPHERE ESTABLISHMENT 49.7K +— (+0.0%) 61.1K -40.8K (-40.0%) 0.06% -0.004 pp 0.00% 0.000 pp USD3.21 -61.7% 4 qtrs
10 GEODE CAPITAL MANAGEMENT, LLC 40.3K +709.0 (+1.8%) 49.6K -31.6K (-38.9%) 0.05% -0.002 pp 0.00% +0.000 pp USD3.17 -61.2% 4 qtrs
11 UBS GROUP AG 29.9K -29.3K (-49.5%) 36.7K -84.5K (-69.7%) 0.04% -0.043 pp 0.00% +0.000 pp USD3.21 -61.7% 4 qtrs
12 STATE STREET CORP 26.1K +11.3K (+76.2%) 32.1K +1.7K (+5.7%) 0.03% +0.013 pp 0.00% +0.000 pp USD1.91 -35.6% 3 qtrs
13 BLACKROCK, INC. 18.9K +— (+0.0%) 23.2K -15.5K (-40.0%) 0.02% -0.002 pp 0.00% +0.000 pp USD3.21 -61.7% 4 qtrs
14 NORTHERN TRUST CORP 14.8K +14.8K (+100.0%) 18.2K +18.2K (+100.0%) 0.02% +0.019 pp 0.00% +0.000 pp USD1.23 +0.0% 1 qtrs NEW
15 XTX TOPCO LTD 12.6K +351.0 (+2.9%) 15.5K -9.6K (-38.3%) 0.02% -0.001 pp 0.00% -0.001 pp USD2.93 -58.0% 4 qtrs
16 CENTERPOINT ADVISORS, LLC 6.3K +— (+0.0%) 8.0K -5.0K (-38.5%) 0.01% -0.001 pp 0.00% -0.002 pp USD2.84 -56.7% 4 qtrs
17 DV EQUITIES, LLC 6.00 +6.0 (+100.0%) 7.0K +7.0K (+100.0%) 0.00% +0.000 pp 0.00% +0.000 pp USD1.17 +5.1% 1 qtrs NEW
18 LRI INVESTMENTS, LLC 5.0K +— (+0.0%) 6.2K -4.1K (-40.0%) 0.01% 0.000 pp 0.00% 0.000 pp USD2.43 -49.4% 3 qtrs
19 TORONTO DOMINION BANK 162.0K +162.0K (+100.0%) 3.2K +3.2K (+100.0%) 0.21% +0.209 pp 0.00% +0.000 pp USD1.23 +0.0% 1 qtrs NEW
20 ADVISOR GROUP HOLDINGS, INC. 504.00 -286.0 (-36.2%) 619.00 -1.1K (-63.9%) 0.00% 0.000 pp 0.00% +0.000 pp USD3.21 -61.7% 4 qtrs
21 GROUP ONE TRADING, L.P. 199.00 +— (+0.0%) 245.00 -163.0 (-40.0%) 0.00% +0.000 pp 0.00% +0.000 pp USD3.21 -61.7% 4 qtrs
22 LIMESTONE INVESTMENT ADVISORS LP 11.0K +— (+0.0%) 168.00 -128.0 (-43.2%) 0.01% -0.001 pp 0.00% +0.000 pp USD2.05 -40.0% 2 qtrs
23 BANK OF AMERICA CORP /DE/ 56.00 +16.0 (+40.0%) 69.00 -13.0 (-15.9%) 0.00% +0.000 pp 0.00% +0.000 pp USD2.54 -51.6% 4 qtrs
24 SBI SECURITIES CO., LTD. 10.00 -3.0 (-23.1%) 12.00 -15.0 (-55.6%) 0.00% +0.000 pp 0.00% +0.000 pp USD1.90 -35.3% 5 qtrs
25 JPMORGAN CHASE & CO 4.00 +— (+0.0%) 5.00 -3.0 (-37.5%) 0.00% +0.000 pp 0.00% +0.000 pp USD3.00 -59.0% 4 qtrs
26 SIGNATUREFD, LLC 3.00 +— (+0.0%) 4.00 -2.0 (-33.3%) 0.00% +0.000 pp 0.00% +0.000 pp USD3.00 -59.0% 4 qtrs
27 HARBOUR INVESTMENTS, INC. 2.00 +— (+0.0%) 2.00 -2.0 (-50.0%) 0.00% +0.000 pp 0.00% +0.000 pp USD3.00 -59.0% 4 qtrs
28 TOWER RESEARCH CAPITAL LLC (TRC) -1.1K (-100.0%) -2.2K (-100.0%) 0.00% -0.001 pp 0.00% 0.000 pp USD 4 qtrs SOLD
29 ALLWORTH FINANCIAL LP -11.0 (-100.0%) -23.0 (-100.0%) 0.00% +0.000 pp 0.00% +0.000 pp USD 4 qtrs SOLD
Ownership breakdown by holder

ETF Ownership

Top ETFs holding this stock

This company is not held by any ETF in our universe.

Insider Activity

Insider Activity — Latest Quarter
Ratio by transactions
2.40
Bullish
Ratio by volume
3.00
Bullish
Buys
12
Sells
5
Shares acquired
5.21M
Shares disposed
6.4K
Cash buys
Cash sales
2.00
Net activity
+5,201,903
Insider buys vs sells (history) From To
Recent insider transactions From To
Date Person Role Transaction A/D Security Shares Price Value Owned after D/I Filing
2025-12-31 Gibbons Brendan M. 0 0.00 0
2025-12-31 Buch Ojas 0 0.00 0
2025-12-04 Davin Michael R Director S-Sale D Common Stock 1,606 1.58 2.5K 0 I
2025-12-03 Davin Michael R Director S-Sale D Common Stock 1,606 1.48 2.4K 1,606 I
2025-11-26 Davin Michael R Director G-Gift A Common Stock 2,608 0.00 3,212 I
2025-11-12 RTW INVESTMENTS, LP Director / 10% Owner A-Award A Warrant (Right to Buy) 991,544 1.67 1.66M 991,544 I
2025-11-05 RTW INVESTMENTS, LP Director / 10% Owner C-Conversion A Common Stock, $0.0001 par value per share 822,722 3.35 2.76M 2,147,254 I
2025-10-03 Davin Michael R Director G-Gift A Common Stock 604 0.00 604 I
2025-05-19 Gaur Shantanu Director / Officer P-Purchase A Common Stock 8,000 3.06 24.5K 16,000 D
2025-04-16 RTW INVESTMENTS, LP Director / 10% Owner C-Conversion A Common Stock, $0.0001 par value per share 822,722 3.35 2.76M 1,324,532 I
2025-03-28 Gaur Shantanu Director / Officer P-Purchase A Common Stock 8,000 3.35 26.8K 8,000 D
2025-01-14 RTW INVESTMENTS, LP 10% Owner Common Stock, $0.0001 par value per share 0 0.00 26,551 I
2024-12-30 Richey Robert Jason 0 0.00 0
2024-12-16 RTW INVESTMENTS, LP 10% Owner Warrants (Right to Buy) 12,369 30.00 371.1K 0 I
2024-11-08 Johns Keith B II Director A-Award A Common Stock 326,086 0.00 326,086 D
2024-11-08 Gibbons Brendan M. Officer A-Award A Common Stock 306,749 0.00 306,749 D
2024-11-08 Buch Ojas Officer A-Award A Common Stock 306,749 0.00 306,749 D
2024-09-02 Johns Keith B II 0 0.00 0
2024-05-03 Gaur Shantanu Director / Officer A-Award A Stock Option (Right to Buy) 1,428,571 2.30 3.29M 1,428,571
2024-02-08 Gibbons Brendan M. Officer A-Award A Stock Option (Right to Buy) 253,807 2.96 751.3K 253,807
2023-10-23 LEWIN NICHOLAS SHERIDAN Director A-Award A Common Stock 45,235 0.00 45,235
2023-08-01 LEWIN NICHOLAS SHERIDAN Director 0 0.00 0

Executive team

Top executives
EBIT / Employee
-214.0K
Shares Outstanding
7.54M

Executive compensation

Executive compensation (annual)

Executive compensation not available.

CEO compensation breakdown

No CEO compensation history available.

Proxy statements

Proxy statements (DEF 14A)
Filing date Form type Filing
2025-11-25 DEFA14A
2025-11-24 DEF 14A
2025-11-14 PRE 14A
2025-04-03 DEFA14A
2025-03-24 DEF 14A
2025-02-28 PRE 14A

Recent SEC filings

Recent SEC filings
Filing date Form type Filing
2026-03-30 10-K
2026-03-12 8-K
2026-03-02 SC 13D/A
2026-03-02 8-K
2026-02-25 8-K
2026-02-23 8-K
2026-02-17 5
2026-02-17 5
2026-01-20 424B3
2026-01-16 EFFECT

Executive team

NameTitleCompensationGender
Ojas A. Buch Chief Operating Officer 457.0K male
Brendan Michael Gibbons Chief Legal & People Officer and Secretary 457.0K male
Shantanu K. Gaur Co-Founder, Chief Executive Officer, President, Principal Financial & Accounting Officer and Director 319.2K
Matt Wright Vice President of People male
Laurent Laffineur Vice President of International Sales & Marketing male
Ram Chuttani MD & Founding Partner
Samuel G. Levy Co-Founder
Alexandra van der Stap Vice President of Global Marketing female
ESG Rating
B
MEDICAL - DEVICES
Rank: 62 out of 168
2025
E (Environmental)
59.6 / 62.5
Company / Sector avg.
S (Social)
65.1 / 68.9
Company / Sector avg.
G (Governance)
61.3 / 64.8
Company / Sector avg.
ESG Total
62.0 / 65.4
Company / Sector avg.
ESG Score History MEDICAL - DEVICES
Benchmark vs Sector
Senate Trading Activity

No Senate trading activity found for this company.

House Trading Activity

No House trading activity found for this company.

Market share among peers
Peer comparison — filtered group (TTM)
Your opinion

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Dividend history

Earnings history

Earnings reports

Stock splits