Sanmina Corporation

SANM · Technology · $11.1B mkt cap · FY2025 filings · Narrow moat ·

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The five investor questions

69

2021–2025 (latest 5 aligned FYs; v3 window cap 5): revenue $6.7B to $8.1B, increasing; diluted EPS 3.72 to 4.46, increasing.

24

Median gross margin 7.8% over 10y, stable.

53

Median ROIC 12.3%, above the 12% hurdle in 60% of years.

94

Net cash position — no leverage risk.

68

Owner earnings changed +3.0%/yr over up to the ten most recent annual observations.

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
307% above value if growth stopped today
$246M
$51.16
$79.13
$208.43
307% above value if growth stopped today

What today’s price assumes: owner earnings growing ~32%/yr over 5 years. The zero-growth estimate assumes owner earnings stay flat (0% growth).

How to read this

We solve for the constant annual change in owner earnings that would make the five-year zero-growth estimate equal today’s price. This keeps the existing model inputs and calculation unchanged; it is an expectations lens, not a forecast.

This zero-growth estimate assumes trailing owner earnings persist — unreliable for declining businesses. Flag status unavailable — four adjacent recent FY revenue observations are required.

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 3% (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.

Fundamentals

We couldn't reach the fundamentals service just now, so we won't show a stale or guessed series for SANM. Try again shortly.

Flagship explainer

How Sanmina Corporation 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$8.1B · 100%Cost of revenue$7.4B · 91%Gross profit$716M · 9%Operating income$355M · 4%Income before tax$339M · 4%Income tax$73.2M · 1%Net income$246M · 3%As of 2025-09-27 · 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
$8.1B100%
Cost of revenue$7.4B91%
$716M9%
$355M4%
Income before tax$339M4%
Income tax$73.2M1%
$246M3%
Source: · event Sep 27, 2025 · retrieved Jul 26, 2026 · annual-row source set
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Flagship explainer

What Sanmina Corporation owns — and owes

Sanmina Corporation's filing tags don't support a full breakdown — here's what is filed:

Table alternative
Filed lineValue% of assetsSource
Total assets$5.9B100%
Cash and equivalents$926M16%
$300M5%
Stockholders’ equity$2.5B43%
Source: · event Sep 27, 2025 · retrieved Jul 26, 2026 · annual-row source set

Flagship explainer

What drives Sanmina Corporation’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 equity10%Tax burden72%net income ÷ pretax incomeInterest burden96%pretax ÷ operating incomeOperating margin4%operating income ÷ revenueAsset turnover1.52×revenue ÷ average assetsEquity multiplier2.18×average assets ÷ average equityAs of 2025-09-27 · 1 SEC filing sourceBuy Like Buffett · buylikebuffett.com
DuPont source inputs
InputValueFiscal yearSource
$246MFY2025
Income before tax$339MFY2025
Operating income$355MFY2025
$8.1BFY2025
Ending assets$5.9BFY2025
Beginning assets$4.8BFY2024
$2.5BFY2025
$2.4BFY2024
Source: · event Sep 27, 2025 · retrieved Jul 26, 2026 · annual-row source set
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Flagship explainer

Where Sanmina Corporation's cash went

Sanmina Corporation’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$621M100%
Depreciation and amortization$119M19%
Source: · event Sep 27, 2025 · retrieved Jul 26, 2026 · annual-row source set

Curated 19-manager tier

Who reported holding Sanmina Corporation

Delayed public 13F reports for 2026-Q1—not live positions, trades, or recommendations.

0 holding0 exited18 not holding18/19 resolved1 unavailable

Named manager positions and quarter-over-quarter changes
ManagerReported positionQuarter-over-quarterFiling accession
Abrams CapitalNo position reportedNo position reported
Akre CapitalNo position reportedNo position reported
Baupost GroupNo position reportedNo position reported
Berkshire HathawayNo position reportedNo position reported
Brave Warrior AdvisorsNo position reportedNo position reported
Dodge & CoxNo position reportedNo position reported
FundsmithNo position reportedNo position reported
Gardner Russo & QuinnNo position reportedNo position reported
Gates Foundation TrustNo position reportedNo position reported
Mairs & PowerNo position reportedNo position reported
Markel / Markel-GaynerNo position reportedNo position reported
Oakmark / Harris AssociatesNo position reportedNo position reported
Pershing SquareNo position reportedNo position reported
Polen CapitalNo position reportedNo position reported
Sequoia / Ruane CunniffNo position reportedNo position reported
Southeastern Asset ManagementNo position reportedNo position reported
Tweedy, BrowneNo position reportedNo position reported
Yacktman Asset ManagementNo position reportedNo position reported
First EagleUnavailableComparison unavailableFiling unavailable

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:
36 13F-HR filings
  1. 13F-HR · Q4 2025Filing detailsAccession 0000813917-26-000022 · filed Feb 17, 2026
  2. 13F-HR · Q1 2026Filing detailsAccession 0000813917-26-000038 · filed May 15, 2026
  3. 13F-HR · Q4 2025Filing detailsAccession 0000860643-26-000001 · filed Feb 12, 2026
  4. 13F-HR · Q1 2026Filing detailsAccession 0000860643-26-000003 · filed May 13, 2026
  5. 13F-HR · Q4 2025Filing detailsAccession 0000905567-26-000001 · filed Feb 3, 2026
  6. 13F-HR · Q1 2026Filing detailsAccession 0000905567-26-000002 · filed May 1, 2026
  7. 13F-HR · Q4 2025Filing detailsAccession 0000919574-26-000775 · filed Feb 13, 2026
  8. 13F-HR · Q1 2026Filing detailsAccession 0000919574-26-003132 · filed May 15, 2026
  9. 13F-HR · Q4 2025Filing detailsAccession 0001061768-26-000005 · filed Feb 13, 2026
  10. 13F-HR · Q1 2026Filing detailsAccession 0001061768-26-000007 · filed May 14, 2026
  11. 13F-HR · Q4 2025Filing detailsAccession 0001096343-26-000011 · filed Feb 6, 2026
  12. 13F-HR · Q1 2026Filing detailsAccession 0001096343-26-000044 · filed May 1, 2026
  13. 13F-HR · Q4 2025Filing detailsAccession 0001104659-26-016458 · filed Feb 17, 2026
  14. 13F-HR · Q1 2026Filing detailsAccession 0001104659-26-062592 · filed May 15, 2026
  15. 13F-HR · Q4 2025Filing detailsAccession 0001112520-26-000008 · filed Feb 13, 2026
  16. 13F-HR · Q1 2026Filing detailsAccession 0001112520-26-000009 · filed May 14, 2026
  17. 13F-HR · Q4 2025Filing detailsAccession 0001172661-26-000654 · filed Feb 12, 2026
  18. 13F-HR · Q4 2025Filing detailsAccession 0001172661-26-000791 · filed Feb 13, 2026
  19. 13F-HR · Q4 2025Filing detailsAccession 0001172661-26-001057 · filed Feb 17, 2026
  20. 13F-HR · Q4 2025Filing detailsAccession 0001172661-26-001068 · filed Feb 17, 2026
  21. 13F-HR · Q4 2025Filing detailsAccession 0001172661-26-001091 · filed Feb 17, 2026
  22. 13F-HR · Q1 2026Filing detailsAccession 0001172661-26-001819 · filed May 14, 2026
  23. 13F-HR · Q1 2026Filing detailsAccession 0001172661-26-001911 · filed May 14, 2026
  24. 13F-HR · Q1 2026Filing detailsAccession 0001172661-26-001966 · filed May 14, 2026
  25. 13F-HR · Q1 2026Filing detailsAccession 0001172661-26-002294 · filed May 15, 2026
  26. 13F-HR · Q1 2026Filing detailsAccession 0001172661-26-002336 · filed May 15, 2026
  27. 13F-HR · Q4 2025Filing detailsAccession 0001193125-26-033986 · filed Feb 3, 2026
  28. 13F-HR · Q4 2025Filing detailsAccession 0001193125-26-050636 · filed Feb 13, 2026
  29. 13F-HR · Q4 2025Filing detailsAccession 0001193125-26-054580 · filed Feb 17, 2026
  30. 13F-HR · Q1 2026Filing detailsAccession 0001193125-26-208439 · filed May 6, 2026
  31. 13F-HR · Q1 2026Filing detailsAccession 0001193125-26-223352 · filed May 14, 2026
  32. 13F-HR · Q1 2026Filing detailsAccession 0001193125-26-226661 · filed May 15, 2026
  33. 13F-HR · Q4 2025Filing detailsAccession 0001398344-26-003084 · filed Feb 13, 2026
  34. 13F-HR · Q1 2026Filing detailsAccession 0001398344-26-009296 · filed May 15, 2026
  35. 13F-HR · Q4 2025Filing detailsAccession 0001569205-26-000002 · filed Feb 17, 2026
  36. 13F-HR · Q1 2026Filing detailsAccession 0001569205-26-000005 · filed May 15, 2026
· event Mar 31, 2026 · retrieved Jul 26, 2026

Flagship explainer

What Sanmina Corporation insiders reported

Records still being gathered — partial as of retrieval Aug 10, 2026.

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

Moat Score history

16 logged readings since Jul 17, 2026 · append-only, never rewritten

Moat Score over timeLast scored reading of each day, on the 0–100 scale61.5 / 100
0406080100WideNarrowShallowNo moatJul 17, 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)tomoat-xbrl-normalizer@1.1.0 — readings across versions aren’t comparedJul 26, 2026
  2. Methodology upgraded moat-index@2.0.0tomoat-index@3.0.0 — readings across versions aren’t comparedJul 23, 2026
  3. Methodology upgraded moat-index@1.2.0tomoat-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 Aug 10, 2026.

178 filings were skipped because the SEC primary document returned 404; the omission is disclosed and aggregates are withheld.

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 SANM; 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 .

Technology context

#180 of 744 scored Technology companies, ranked by Moat Score.

Nearest peers by Moat Score

  1. #178JOCM JOCOM HOLDINGS CORP.61.6 out of 100, Narrow moatNarrow moat
  2. #179MU Micron Technology, Inc.61.5 out of 100, Narrow moatNarrow moat
  3. #181MKTW MarketWise, Inc.61.5 out of 100, Narrow moatNarrow moat
  4. #182ENS ENERSYS61.3 out of 100, Narrow moatNarrow moat

Compare SANM with its nearest peersAll Technology companies on the Index →

Common questions about SANM

Does Sanmina Corporation have an economic moat?
Based on its FY2025 SEC filings, the Moat Index scores Sanmina Corporation (SANM) 61.5 out of 100 — a Narrow 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 69, pricing power 24, returns on capital 53, balance-sheet safety 94, capital allocation 68.
Is SANM trading below the conservative owner-earnings estimate?
The value if growth stopped today — a zero-growth baseline — is $51.16 per share. It capitalizes normalized owner earnings at a 9% rate and assumes 0% growth. Versus a recent price of $208.43, that is 307% above value if growth stopped today. The model also publishes a capped-growth comparison, but the zero-growth estimate is the cautious baseline. It assumes trailing owner earnings persist and is unreliable for declining businesses. This is an educational estimate from primary SEC filings, not intrinsic value as a fact or investment advice.
How has SANM's Moat Score changed over time?
The record logs 16 readings since Jul 17, 2026; the latest reads 61.5 out of 100 (narrow 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.