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Allurion Technologies, Inc.

ALUR · Healthcare · $57.9M mkt cap · FY2025 filings · · not refreshed in 39 days · Shallow moat ·

Price verdict withheld — value if growth stopped today unreliable

Shallow moat
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The five investor questions

7

2022–2025 (latest 4 aligned FYs; v3 window cap 5): revenue $64.2M to $15.2M, decreasing; diluted EPS -37.75 to -3.81, increasing.

91

Median gross margin 72.3% over 4y, stable.

—

Not enough years of ROIC data to score returns on capital.

55

Net cash position — no leverage risk.

44

Owner earnings changed trend unclear over up to the ten most recent annual observations, share count n/a.

The returnsOnCapital component abstained: Not enough years of ROIC data to score returns on capital. The other four 20% weights were renormalized over the scored 80%.

Price vs. value if growth stopped today

A cautious baseline, not a price target: what the shares may support if normalized owner earnings simply hold steady.

Above value if growth stopped todayBelow value if growth stopped today
No price data
Not reported
Unavailable — insufficient owner-earnings data
Unavailable — insufficient growth-model data
$4.71
No price data

This zero-growth estimate assumes trailing owner earnings persist — unreliable for declining businesses. ALUR revenue fell in each of the three most recent year-over-year FY comparisons, so this estimate is flagged as unreliable for this company.

Among the current top-score group, the median current price is 239% above the zero-growth estimate across 48 of the current top 50 companies by Moat Score with both values.

Score records captured Jul 26, 2026.

Exactly which 50 companies?

FTNT, META, MEDP, IBEX, MSFT, GOOGL, LULU, ANF, IDXX, TXRH, FHI, QLYS, FFIV, ADBE, LLY, MANH, VEEV, GRMN, SSD, MNST, DOCS, MCO, CPRT, NTAP, LRCX, NVDA, CORT, SFM, MPTI, ULTA, SN, RMD, ROL, PAYC, IRMD, INTU, DECK, MORN, LGCY, DAL, GWW, ISRG, MPWR, CTAS, LOPE, MRK, CMG, FAST, BKNG, ORLY

Missing a usable price or zero-growth estimate: ANF, BKNG.

Model details under moat-index@3.0.0: zero-growth multiple 11.1×, capped-growth comparison at no more than 18×; 9% discount rate; high-end growth 0% (capped at 4%) using min(5y revenue CAGR, 5y diluted-EPS CAGR), clamped to 0%–4%; maintenance capex uses min(capex, D&A); abstain when D&A is unavailable. This is a disclosed model range, not intrinsic value as fact.

5 years of fundamentals

The business, in plain English

Allurion Technologies, Inc. booked $15.2M of revenue in FY2025 in the Healthcare sector and kept 62.8% of it as gross profit — a high-margin business by that measure. After every other cost, −188.8% of each revenue dollar reached the bottom line.

ALUR's latest filed year, FY2025, doesn't disclose total debt in a form the methodology can use, so current leverage is treated as unmeasured — never assumed to be zero.

This breakdown is generated from the filed numbers and sub-scores above — no outside narrative, no estimates. Where a filing doesn’t disclose an input, the sentence that would need it is omitted instead of guessed.

FY2021–FY2025 · 5 fiscal years, normalized from ALUR’s SEC filings

Sales, as filed$15.2M FY2025
$0$25M$50M202120232025
Revenue kept after cost of goods62.8% FY2025
0%50%202120232025
Standard ROIC or separately labeled Operating ROICROIC −153.6% FY2022

Not meaningful FY2023–2024: invested capital is negative (cash exceeds debt + equity)

−100%0%202120232025
Cash an owner could take out−$28.8M FY2025
−$50M$0202120232025

The explained ROIC gaps have filed inputs but no meaningful positive invested-capital denominator. Other gaps mean the item is not in the filings for that year. The series is never interpolated or estimated. The Table view lists every filed value, including operating and net margins, total debt, and share count.

Flagship explainer

How Allurion Technologies, Inc. makes its money

Start with a dollar of revenue and follow what the filing says remains.

revenueBranching filed flows with values and percentages directly labeled. Missing filing concepts are omitted rather than estimated.Revenue$15.2M · 100%Cost of revenue$5.7M · 37%Gross profit$9.6M · 63%Operating income−$30.2M · −198%Income before tax−$28.7M · −188%Income tax$74000 · 0%Net income−$28.8M · −189%As of 2025-12-31 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com

Honest partial: the filing did not provide a normalized tag for Research and development, Selling, general and administrative; those components are omitted, not plugged.

Table alternative
Filed lineValue% of revenueSource
$15.2M100%
Cost of revenue$5.7M37%
$9.6M63%
−$30.2M−198%
Income before tax−$28.7M−188%
Income tax$740000%
−$28.8M−189%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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Flagship explainer

What Allurion Technologies, Inc. owns — and owes

Allurion Technologies, Inc.'s filing tags don't support a full breakdown — here's what is filed:

Table alternative
Filed lineValue% of assetsSource
Total assets$15.8M100%
Cash and equivalents$5.4M34%
Stockholders’ equity−$77.2M−489%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set

Flagship explainer

What drives Allurion Technologies, Inc.’s return on equity?

ROE is five filed business factors multiplied together.

DuPont return on equity factor treeReturn on equity branches into tax burden, interest burden, operating margin, asset turnover, and the equity multiplier.Return on equity37%Tax burden100%net income ÷ pretax incomeInterest burden95%pretax ÷ operating incomeOperating margin−198%operating income ÷ revenueAsset turnover0.63×revenue ÷ average assetsEquity multiplier-0.31×average assets ÷ average equityAs of 2025-12-31 · 2 SEC filing sourcesBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
−$28.8MFY2025
Income before tax−$28.7MFY2025
Operating income−$30.2MFY2025
$15.2MFY2025
Ending assets$15.8MFY2025
Beginning assets$32.8MFY2024
−$77.2MFY2025
−$78MFY2024
Source:
  • SEC filingFiling detailsAccession 0000950170-25-110133
  • SEC filingFiling detailsAccession 0001193125-26-130483
· event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set
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Flagship explainer

Where Allurion Technologies, Inc.'s cash went

Allurion Technologies, Inc.’s filing does not supply enough provenance-matched cash-flow lines for a truthful flow chart — here’s what is filed:

Table alternative
Filed lineValue% of cash from operationsSource
Cash from operations−$28.9M−100%
Depreciation and amortization$9830003%
Source: · event Dec 31, 2025 · retrieved Jul 26, 2026 · annual-row source set

Curated 19-manager tier

Who reported holding Allurion Technologies, Inc.

Delayed public 13F reports for 2026-Q2—not live positions, trades, or recommendations.

0 holding0 exited0 not holding0/19 resolved19 not retrieved

Named manager positions and quarter-over-quarter changes
ManagerReported positionQuarter-over-quarterFiling accession
Abrams CapitalNot retrievedComparison not retrievedFiling not retrieved
Akre CapitalNot retrievedComparison not retrievedFiling not retrieved
Baupost GroupNot retrievedComparison not retrievedFiling not retrieved
Berkshire HathawayNot retrievedComparison not retrievedFiling not retrieved
Brave Warrior AdvisorsNot retrievedComparison not retrievedFiling not retrieved
Dodge & CoxNot retrievedComparison not retrievedFiling not retrieved
First EagleNot retrievedComparison not retrievedFiling not retrieved
FundsmithNot retrievedComparison not retrievedFiling not retrieved
Gardner Russo & QuinnNot retrievedComparison not retrievedFiling not retrieved
Gates Foundation TrustNot retrievedComparison not retrievedFiling not retrieved
Mairs & PowerNot retrievedComparison not retrievedFiling not retrieved
Markel / Markel-GaynerNot retrievedComparison not retrievedFiling not retrieved
Oakmark / Harris AssociatesNot retrievedComparison not retrievedFiling not retrieved
Pershing SquareNot retrievedComparison not retrievedFiling not retrieved
Polen CapitalNot retrievedComparison not retrievedFiling not retrieved
Sequoia / Ruane CunniffNot retrievedComparison not retrievedFiling not retrieved
Southeastern Asset ManagementNot retrievedComparison not retrievedFiling not retrieved
Tweedy, BrowneNot retrievedComparison not retrievedFiling not retrieved
Yacktman Asset ManagementNot retrievedComparison not retrievedFiling not retrieved

Position size uses shares and filed value from each manager’s 13F. Portfolio weight uses the eligible long-share filing denominator. Changes compare only with the immediately preceding calendar quarter.

Source: Filing source not retrieved · event Jun 30, 2026 · retrieved Jul 26, 2026

Flagship explainer

What Allurion Technologies, Inc. insiders reported

Records still being gathered — partial as of retrieval Sep 4, 2026.

Partial coverage: the incomplete Form 4 walk cannot establish no activity, an activity date, or zero counts.

Moat Score history

12 logged readings since Jul 18, 2026 · append-only, never rewritten

Moat Score over timeLast scored reading of each day, on the 0–100 scale49.2 / 100
0406080100WideNarrowShallowNo moatJul 20, 2026Jul 26, 2026

Breaks in the line mark methodology or normalizer upgrades — readings across versions aren’t compared, so a level shift there isn’t a change in the business.

Tier changesSame-methodology and same-normalizer crossings of the Wide / Narrow / Shallow bars

  1. Normalizer upgraded unstamped (version unknown)moat-xbrl-normalizer@1.1.0 — readings across versions aren’t comparedJul 26, 2026
  2. Methodology upgraded moat-index@2.0.0moat-index@3.0.0 — readings across versions aren’t comparedJul 23, 2026
  3. Methodology upgraded moat-index@1.2.0moat-index@2.0.0 — readings across versions aren’t comparedJul 20, 2026

Scores are logged append-only and never overwritten — this record cannot be reconstructed retroactively, which is exactly why it’s worth keeping.

Insider activity

Form 4 reports mix P/S market or private transactions with compensation-plan mechanics. Activity casually described as “insider selling” can include compensation mechanics; awards, tax withholding, and option exercises are shown by their exact filed class here, never collapsed into “Bought” or “Sold.”

These are disclosed filing facts and arithmetic aggregates, not a signal or verdict.

This machine-readable surface covers SEC ownership filings from 2003; it does not represent earlier paper-era records.

Records still being gathered — partial as of retrieval Sep 4, 2026.

Trailing-12-month totals and the 90-day cluster result are withheld because this issuer walk is incomplete.

No reported Form 4 rows were captured for ALUR; the incomplete walk cannot establish zero activity, zero counts, or a negative cluster result.

A filing source-event date will appear when a Form 4 row is captured.

Retrieved .

Track record

How Allurion Technologies, Inc.’s moat rated in each of the years we can reconstruct from its filings — scored only on what was knowable at the time — and what its price and returns did afterward. The score never saw a price; the two are joined only in hindsight, for education, not as a signal.

Point-in-time scores 2023–2025, one methodology version · reconstructed from filings on file each Dec 31 — never with hindsight

Point-in-time Moat Score (dot colored by tier)Indexed price (total-return (dividends reinvested))Rated Wide-moat that year

How to read this: each dot is what the engine would have scored ALUR on that December 31; the line below is its total-return price path (dividends reinvested) in the years since.

0406080100WideNarrowShallowNo moatPoint-in-time Moat Score25102050100Indexed price · log scale (2024 = 100)2023202420252026

Two tracks, one timeline: the score has its own 0–100 scale (top), the price its own 100-based scale (bottom) — never a shared axis. The price path is a total-return (dividends reinvested) index built from the same data the forward returns use; gaps in the score line are years with no reconstructed rating (see the table for why). The Table view carries every value.

What followed, in the years it rated Wide

In the reconstructed history shown, ALUR did not rate Wide-moat in any year, so there is no wide-moat track record to report. That absence is itself the honest answer — we don’t manufacture a comparison where the rating never earned one.

Healthcare context

#191 of 710 scored Healthcare companies, ranked by Moat Score.

Nearest peers by Moat Score

  1. #189SIBN SI-BONE, INC.49.2Shallow moat
  2. #190ZLAB ZAI LAB LIMITED49.2Shallow moat
  3. #192YBGJ YUBO INTERNATIONAL BIOTECH LIMITED49.1Shallow moat
  4. #193SLS SELLAS Life Sciences Group, Inc.49.1Shallow moat

Compare ALUR with its nearest peers →All Healthcare companies on the Index →

Common questions about ALUR

Does Allurion Technologies, Inc. have an economic moat?
Based on its FY2025 SEC filings, the Moat Index scores Allurion Technologies, Inc. (ALUR) 49.2 out of 100 — a Shallow moat. The five questions behind that score begin at 20% each; if exactly one genuinely lacks data, the other four weights are renormalized and disclosed. revenue and EPS trend 7, pricing power 91, returns on capital not measurable from the filings, balance-sheet safety 55, capital allocation 44.
How has ALUR's Moat Score changed over time?
The record logs 12 readings since Jul 18, 2026; the latest reads 49.2 out of 100 (shallow moat). No tier changes on record yet. (Methodology or normalizer upgrades on Jul 20, 2026, Jul 23, 2026, Jul 26, 2026 re-based the score; readings across versions aren't compared.) The history is append-only — readings are only ever added, never rewritten.

Scored from primary SEC filings via the public methodology. Educational only — not a recommendation to buy or sell ALUR. See the disclaimer.