What is the 13F Pro Quality Score for ALUR-WT?

13F Pro ranks ALLURION TECHNOLOGIES, INC. (ALUR-WT) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View ALUR-WT's current score at https://13fpro.ai/research/ALUR-WT (free sign-up required for the full ranking).

Which hedge funds own the most ALUR-WT stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of ALUR-WT include RTW INVESTMENTS,, Lunt Capital Management,, VANGUARD GROUP. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/research/ALUR-WT as soon as new 13F filings post.

Where does 13F Pro source ALUR-WT data?

All ALLURION TECHNOLOGIES, INC. fundamentals and ownership data come directly from SEC EDGAR. ALLURION TECHNOLOGIES, INC. files with the SEC under CIK 1964979. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is ALUR-WT in?

ALLURION TECHNOLOGIES, INC. (ALUR-WT) is classified in the Technology sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/technology.

How often is ALUR-WT research updated on 13F Pro?

ALUR-WT's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

ALLURION TECHNOLOGIES, INC.(ALUR-WT)Stock Analysis

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13F Pro Quality Score

Not in ranked universe

Pending next ranking run

This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

ALUR-WT Stock Analysis & AI Quality Score

AI stock analysis and institutional research for ALLURION TECHNOLOGIES, INC. (ALUR-WT), a Technology sector company. ALUR-WT is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (Q1 2026), ALLURION TECHNOLOGIES, INC. reports quarterly revenue of $2.9M, net income of $-6.1M, free cash flow of $-3.2M. Top institutional holders of ALUR-WT by reported 13-F value include RTW INVESTMENTS,, Lunt Capital Management,, VANGUARD GROUP, based on the most recent SEC filings. ALUR-WT trades on the NYSE exchange and files with the SEC under CIK 1964979. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate ALUR-WT daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for ALLURION TECHNOLOGIES, INC. directly from SEC EDGAR.

Revenue

Q1 2026

$2.9M

Net Income

Q1 2026

$-6.1M

Free Cash Flow

Q1 2026

$-3.2M

D/E Ratio

Q1 2026

0.00

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

-71.5% YoY

$15.2MFY 2025

FY21 —FY23 $53.5MFY25 $15.2M

Net Income

+65.3% YoY

$-28.8MFY 2025

FY21 —FY23 $-82.8MFY25 $-28.8M

Operating Income

+61.9% YoY

$-30.2MFY 2025

FY21 —FY23 $-79.1MFY25 $-30.2M

EPS (Diluted)

+93.4% YoY

$-3.81FY 2025

FY21 —FY23 $-57.83FY25 $-3.81

Total Assets

-78.0% YoY

$15.8MFY 2025

FY21 —FY23 $71.7MFY25 $15.8M

Total Debt

-100.0% YoY

$0.00FY 2025

FY21 —FY23 $38.6MFY25 $0.00

Op. Cash Flow

+54.8% YoY

$-28.9MFY 2025

FY21 —FY23 $-64.0MFY25 $-28.9M

Metric	FY 2025	FY 2023	FY 2021
Revenue	$15.2M -71.5%	$53.5M	—
Net Income	$-28.8M +65.3%	$-82.8M	—
Operating Income	$-30.2M +61.9%	$-79.1M	—
EPS (Diluted)	$-3.81 +93.4%	$-57.83	—
Total Assets	$15.8M -78.0%	$71.7M	—
Total Debt	$0.00 -100.0%	$38.6M	—
Operating Cash Flow	$-28.9M +54.8%	$-64.0M	—

AI Insight: ALUR-WT Financial Trends

Allurion is burning cash at a decelerating pace, but revenue has collapsed 75% from Q2 2024 to Q1 2026, signaling severe operational distress.

• Operating cash burn narrowed from $-13M (Q4 2024) to $-3M (Q1 2026), reflecting cost reduction efforts.

• Revenue fell 75% from $12M (Q2 2024) to $3M (Q1 2026), while net losses persist across all recent quarters.

• Total debt reduced from $80M (Q2 2024) to $0M (Q1 2026); equity remains deeply negative at $-78M.

⚠ Negative equity of $-78M (Q1 2026) indicates liabilities exceed assets; technical insolvency by book value.

⚠ Q1 2026 revenue of $3M represents 99% decline from Q2 2024 peak; business model viability in question.

AI Insight: ALUR-WT Ratio Trends

Allurion remains deeply unprofitable with operating margins deteriorating to -126.6% in Q1 2026, driven by persistent losses across all profitability metrics.

• Operating margin worsened to -126.6% in Q1 2026 from -130.5% in Q1 2025, showing slight sequential improvement but sustained large-scale losses.

• Net profit margin swung wildly: -26.9% (Q1 2025) to -167.0% (Q4 2025), indicating volatile quarterly earnings and erratic cost control.

• ROA deteriorated from -15.6% in Q1 2025 to unmeasurable in recent quarters, signaling inability to generate returns on deployed assets.

⚠ Q4 2025 net margin of -167.0% marks the worst quarterly performance on record; investigate underlying drivers and management remediation plans.

⚠ Lack of balance sheet data (D/E, ROE, ROIC) prevents leverage and capital structure assessment; capital adequacy remains unclear.

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Available Research

13F Pro tracks comprehensive data for ALLURION TECHNOLOGIES, INC. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of ALUR-WT

RTW INVESTMENTS, LP
$7.2M5,891,430 sh
Lunt Capital Management, Inc.
$205.0K166,666 sh
VANGUARD GROUP INC
$109.0K88,650 sh
Hudson Bay Capital Management LP
$87.1K59,880 sh
Empery Asset Management, LP
$73.7K59,881 sh
Anson Funds Management LP
$73.7K59,881 sh
ARMISTICE CAPITAL, LLC
$73.7K59,880 sh
L1 Global Manager Pty Ltd
$73.7K59,880 sh
HEIGHTS CAPITAL MANAGEMENT, INC
$73.7K59,880 sh
Unisphere Establishment
$61.1K49,695 sh

Fund	Value	Shares
RTW INVESTMENTS, LP	$7.2M	5,891,430
Lunt Capital Management, Inc.	$205.0K	166,666
VANGUARD GROUP INC	$109.0K	88,650
Hudson Bay Capital Management LP	$87.1K	59,880
Empery Asset Management, LP	$73.7K	59,881
Anson Funds Management LP	$73.7K	59,881
ARMISTICE CAPITAL, LLC	$73.7K	59,880
L1 Global Manager Pty Ltd	$73.7K	59,880
HEIGHTS CAPITAL MANAGEMENT, INC	$73.7K	59,880
Unisphere Establishment	$61.1K	49,695

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Is ALUR-WT a good stock to buy?

13F Pro's AI-powered analysis of ALLURION TECHNOLOGIES, INC. (ALUR-WT) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for ALUR-WT are available on the ALUR-WT stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own ALUR-WT?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling ALUR-WT. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of ALLURION TECHNOLOGIES, INC.'s investment landscape.