FLNC · Nasdaq · CIK 0001868941

Fluence Energy, Inc.

Fluence Energy, Inc.’s most recent SEC filing in our snapshot is a Form 8-K filed on Oct 9, 2026. In fiscal 2025 (year ended Sep 30, 2025) it reported revenue of $2.3B and net income of -$48.3M, according to its XBRL data on EDGAR. Its EDGAR record lists 44 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$2.3B
Net income, FY2025
-$48.3M
Form 4 filings on record, past 12 months
44

Company overview

Legal name (as filed)
Fluence Energy, Inc.
Ticker
FLNC
SEC Central Index Key (CIK)
0001868941
Business address
ARLINGTON, VA
State or country of incorporation
—
Fiscal year ends
September 30
SEC filer category
Accelerated filer
Position in SEC ticker list
#2371 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from Fluence Energy, Inc.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$680.8MFY2021$1.2BFY2022$2.2BFY2023$2.7BFY2024$2.3BFY2025
Net income
-$162.0MFY2021-$104.5MFY2022-$69.6MFY2023$22.7MFY2024-$48.3MFY2025
FLNC annual results
ItemFY2021
ended Sep 30, 2021		FY2022
ended Sep 30, 2022		FY2023
ended Sep 30, 2023		FY2024
ended Sep 30, 2024		FY2025
ended Sep 30, 2025
Revenue$680.8M$1.2B$2.2B$2.7B$2.3B
Net income-$162.0M-$104.5M-$69.6M$22.7M-$48.3M
Diluted EPS—-$1.50-$0.60$0.13-$0.37
Total assets$717.7M$1.7B$1.4B$1.9B$2.4B
Cash and equivalents$36.8M$357.3M$345.9M$448.7M$690.8M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = ProfitLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

FLNC latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Nov 25, 202510-KAnnual report· period Sep 30, 2025Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 9, 20268-KDirector or officer change· period Oct 8, 2026Document · Index
Jan 26, 2026DEF 14ADefinitive proxy statement· period Mar 12, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about Fluence Energy, Inc., by form type:

4 ×108-K ×83 ×5144 ×4SCHEDULE 13G/A ×310-Q ×2424B7 ×24/A ×1SD ×1SCHEDULE 13D/A ×1SCHEDULE 13D ×1S-3ASR ×18-K/A ×1
FLNC recent filings
FiledFormWhat it isOriginal
Oct 9, 20268-KDirector or officer change· period Oct 8, 2026Document · Index
Sep 22, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 21, 2026Document · Index
Sep 22, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 21, 2026Document · Index
Sep 21, 20263Initial statement of beneficial ownership· period Sep 15, 2026Document · Index
Sep 21, 20263Initial statement of beneficial ownership· period Sep 15, 2026Document · Index
Sep 16, 20268-KDirector or officer change; Regulation FD disclosure· period Sep 11, 2026Document · Index
Sep 8, 20263Initial statement of beneficial ownership· period Aug 27, 2026Document · Index
Sep 1, 20268-KDirector or officer change; Other events· period Aug 27, 2026Document · Index
Aug 10, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 5, 20268-KResults of operations· period Aug 5, 2026Document · Index
Jul 21, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 17, 2026Document · Index
Jul 8, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 6, 2026Document · Index
Jun 26, 20264/AStatement of changes in beneficial ownership (insider trade)· period Jun 22, 2026Document · Index
Jun 24, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 22, 2026Document · Index
Jun 22, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 22, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 22, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 16, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 15, 2026Document · Index
Jun 15, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 8, 20263Initial statement of beneficial ownership· period Jun 3, 2026Document · Index
Jun 5, 20268-KDirector or officer change· period Jun 2, 2026Document · Index
Jun 4, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 2, 2026Document · Index
May 29, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
May 19, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 19, 2026SCHEDULE 13D/AActive beneficial ownership report (over 5%)Document · Index
May 19, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 18, 20264STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP· period May 15, 2026Document · Index
May 18, 2026SCHEDULE 13DActive beneficial ownership report (over 5%)Document · Index
May 18, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
May 15, 20264Statement of changes in beneficial ownership (insider trade)· period May 15, 2026Document · Index
May 15, 20268-KUnregistered equity sale; Other events· period May 12, 2026Document · Index
May 13, 2026424B7424B7Document · Index
May 12, 2026424B7424B7Document · Index
May 12, 2026S-3ASRSimplified registration statementDocument · Index
May 6, 20268-KResults of operations· period May 6, 2026Document · Index
May 6, 202610-QQuarterly report· period Mar 31, 2026Document · Index
Apr 6, 20268-K/AMaterial agreement· period Mar 31, 2026Document · Index
Apr 3, 20268-KMaterial agreement· period Mar 31, 2026Document · Index
Mar 20, 20263Initial statement of beneficial ownership· period Mar 12, 2026Document · Index

Insider filing activity

44 Form 4 filings appear in Fluence Energy, Inc.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001868941 and XBRL company facts. Fluence Energy, Inc. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.