Dilution profile // every instrument, one screen, from SEC filings

TIGO ENERGY, INC. (TYGO)

CIK 1855447 · all EDGAR filings →

Overall dilution risk
HIGHworst of 4 computed sub-ratings (offering ability)
= the worst band among the computed sub-ratings, no hidden weighting
Offering ability
HIGHS-3 on file 2024-09-09
= is there a registration (S-1/S-3 family) on file without a later withdrawal
no structured fee data on the live registrations, so this is a yes/no, not a size
Overhead supply
LOWwarrants = 0% of O/S
= warrant shares outstanding divided by current shares outstanding (bands: 20% / 50%)
warrants only; converts, ATMs and equity lines are not in free structured data, so the true overhead is AT LEAST this
Historical dilution
MEDIUM+32% O/S in 3y
= share count now vs 3 years ago (bands: 30% / 100%); a reverse split pushes this negative
a reverse-split-sized cliff is in this window; read the chart
Cash need
LOWoperating cash flow positive
= cash vs trailing operating burn (bands: 6mo / 24mo; positive operating CF = low)
the company itself flagged going-concern doubt

Same rating bands the category standard uses, but free, with the formula on the chip and the gaps in the data said out loud.

Shares outstanding over time

2021-09-172026-10-30

Latest: 77.6M shares as of Oct 30, 2026 (10-Q).

⊙
EVIDENCE — filed/published fact
SourceSEC XBRL, cover-page share count
Fielddei:EntityCommonStockSharesOutstanding
As of2026-10-30
HowThe newest cover-page count as filed. It is used as the current count only while it is no more than about 15 months older than the company’s newest periodic filing; the float checker applies a 200-day rule and sets it beside the balance-sheet count.
Open the source document →
Share count fell from 14.8M to 5.7M between Nov 14, 2022 and Mar 29, 2023, a pattern consistent with a reverse split (roughly 1-for-3); simultaneous issuance can skew the raw ratio, so confirm in the filings. The red bar marks the cliff.

Cash runway

Going-concern warning

auditor flagged substantial doubt

The company itself flagged going-concern doubt in a filing.

Full breakdown: cash runway tool · source filing →

Warrants

Warrants outstanding: 0 underlying shares, as reported Dec 31, 2023 (10-K).

Reported exercise price: $11.5 (aggregate figure as tagged; individual tranches vary).

Rough fully diluted estimate: 77.6M = 77.6M O/S + 0 warrant shares. An estimate, not a filing figure: it ignores converts, options and RSUs, and the two inputs carry different as-of dates.

Convertible notes

No convertible-note facts tagged in the 10-Q filed Nov 4, 2026. If convertible notes exist, their terms live in exhibit prose for this filer and are not parsed; absence of a tag is not proof of absence. The exhibits are the ground truth.

Fully diluted build-up

Shares outstanding plus every potential-share instrument the filer tagged in XBRL, each at its own as-of date. An estimate assembled from filed figures, not a filing figure itself.

Shares outstanding77.6MOct 30, 2026
+ Warrants (aggregate, as tagged) (if exercised)0Dec 31, 2023
Fully diluted estimate77.6M+0.0% vs O/S

Still excluded, because the filer does not tag them in countable form: employee options and RSUs, any instrument living only in exhibit prose, and instruments above missing a share count. Inputs carry different as-of dates, shown per row. Each figure traces to the tranche and note tables above and their cited filings.

Registrations and offerings

S-3Sep 9, 2024no structured fee exhibit in this filing (predates fee-data XBRL or fee deferred)filing →

Last 12 months: 1 executed · 0 registered.

EXECUTEDFeb 25, 2026Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)424B5 →
EXECUTEDNov 26, 2024Shelf takedown priced — shares or notes (small-caps: usually shares; open the filing to confirm)424B5 →
EFFECTIVESep 17, 2024SEC declared a registration effective — selling can beginEFFECT →
REGISTEREDSep 9, 2024S-3 registration — capacity to sell shares, not a sale yetS-3 →
UPDATEJun 4, 2024Prospectus update — often a resale registration, not necessarily new capital424B3 →
EFFECTIVEJun 3, 2024SEC declared a registration effective — selling can beginEFFECT →
UPDATEMar 21, 2024Prospectus update — often a resale registration, not necessarily new capital424B3 →
UPDATENov 7, 2023Prospectus update — often a resale registration, not necessarily new capital424B3 →
UPDATEAug 11, 2023Prospectus update — often a resale registration, not necessarily new capital424B3 →
UPDATEAug 9, 2023Prospectus update — often a resale registration, not necessarily new capital424B3 →
EFFECTIVEAug 8, 2023SEC declared a registration effective — selling can beginEFFECT →
REGISTEREDJul 25, 2023S-1/A registration — capacity to sell shares, not a sale yetS-1/A →

Full history and shelf status: offering checker · S-3 shelf checker

Source: SEC EDGAR XBRL company facts and filing metadata, fetched live and cached briefly. Share counts are cover-page figures with their form named. Warrant tranches and convertible notes come from the dimensioned facts in the latest 10-Q/10-K instance document, exactly as the company tagged them; untagged tranches and notes are absent, not disproven. Nothing on this page is manually verified and nothing is behind a login: what free data supports is shown, what it cannot support is stated. Not investment advice.

Keep going: float checker · offering calendar · short-squeeze screener · full TYGO workspace

Free to use. No account, no card.