Amentum Holdings, Inc.
AMTMNYSE
$20.68
↓ -0.4%Jul 17 close · end-of-day
Price
1Y↓ -14.9%
End-of-day closes; the latest point is the live 15-min-delayed price · split & dividend adjusted · chart by TradingView
Key statistics
Market Cap
$5.1B
Enterprise Value
$8.6B
P/E
34.5
P/S
0.4
P/B
1.1
EV/EBITDA
15.1
PEG
—
FCF Yield
8.7%
Dividend Yield
—
Revenue (TTM)
$14.2B
Net Income (TTM)
$148.0M
Free Cash Flow (TTM)
$439.0M
Gross Margin
—
Operating Margin
3.7%
Net Margin
1.0%
ROE
3.2%
ROIC
4.6%
Debt / Equity
0.9
Net Cash
-$3.5B
Return 1Y
-19.0%
Company profile
Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, inclusion and well-being are integral to success. Headquartered in Chantilly, Virginia, we have more than 53,000 employees in approximately 80 countries across all 7 continents.
- CEO
- John Heller
- Sector
- Services
- Industry
- Business Services
- Headquarters
- Virginia
- Website
- www.amentum.com
Management & directors
- Arnette Stephen AChief Operating Officer
- Bruning Jill LChief Technology Officer
- Heller John E.Chief Executive Officer
- Johnson Travis BartonChief Financial Officer
- Mullen Sean ThomasChief Growth Officer
- St. Mary Michele TChief Legal Officer & GC
- Burton DarrenChief People Officer
- Demetriou Steven J.Executive Chair
Roles derived from SEC Form 4 filings.
Earnings
AMTM Q2 2026 Earnings
Period ends 2026-04-03
MetricActualYoY
Revenue$3.5B↓ -0.4%
Diluted EPS$0.22↑ +1000.0%
Actuals from SEC filings; YoY vs the year-ago quarter. Analyst estimates & surprise require a data feed (coming soon).
Financial statements
| Line item | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| Revenue | $7.7B | $7.9B | $8.4B | $14.4B |
| Gross profit | — | — | — | — |
| Operating income | $121.0M | $57.0M | $291.0M | $480.0M |
| Net income | -$84.0M | -$314.0M | -$82.0M | $66.0M |
| Diluted EPS | -$0.93 | -$3.49 | -$0.90 | $0.27 |
| Operating cash flow | $126.0M | $67.0M | $47.0M | $543.0M |
| Free cash flow | $108.0M | $55.0M | $36.0M | $516.0M |
| Gross margin | — | — | — | — |
| Operating margin | 1.6% | 0.7% | 3.5% | 3.3% |
| Net margin | -1.1% | -4.0% | -1.0% | 0.5% |
| Line item | Q3 '24 | Q4 '24 | Q1 '24 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | Q2 '26 |
|---|---|---|---|---|---|---|---|---|
| Revenue | $2.1B | $2.2B | $3.4B | $3.5B | $3.6B | $3.9B | $3.2B | $3.5B |
| Gross profit | — | — | — | — | — | — | — | — |
| Operating income | $89.0M | $27.0M | $132.0M | $110.0M | $103.0M | $135.0M | $138.0M | $151.0M |
| Net income | -$26.0M | $26.0M | $12.0M | $4.0M | $10.0M | $40.0M | $44.0M | $54.0M |
| Diluted EPS | -$0.29 | $0.31 | $0.05 | $0.02 | $0.04 | $0.16 | $0.18 | $0.22 |
| Operating cash flow | $238.0M | -$113.0M | $110.0M | $57.0M | $106.0M | $270.0M | -$136.0M | $225.0M |
| Free cash flow | $236.0M | -$117.0M | $102.0M | $53.0M | $100.0M | $261.0M | -$142.0M | $220.0M |
| Gross margin | — | — | — | — | — | — | — | — |
| Operating margin | 4.2% | 1.2% | 3.9% | 3.2% | 2.9% | 3.4% | 4.3% | 4.3% |
| Net margin | -1.2% | 1.2% | 0.4% | 0.1% | 0.3% | 1.0% | 1.4% | 1.6% |
Company news
Jul 20, 2026
Jul 14, 2026
- 6d agoAmentum Holdings (AMTM) Wins NASA Contract, Is The Stock Still Fully Valued?finance.yahoo.com
- 6d agoAMTM or MPTI: Which Is the Better Value Stock Right Now?finance.yahoo.com
- 6d agoAmentum to Host Third Quarter Fiscal Year 2026 Earnings Conference Call on August 11, 2026finance.yahoo.com
- 6d agoAmentum (AMTM) Stock May Look Fully Priced After NASA Contract Winfinance.yahoo.com
Jul 9, 2026
Analyst estimates
Coming soonConsensus revenue & EPS estimates and price targets will appear here once a forward-estimates data feed is connected.
Insider transactions
BoughtSoldMonthly insider $ volume · trailing 12 months
| Date | Insider | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-05-06 | Heller John E.· Chief Executive Officer | Tax withholding | 8,184 | $24.89 | $203,699.76 | filing |
| 2026-05-06 | Johnson Travis Barton· Chief Financial Officer | Tax withholding | 4,097 | $24.89 | $101,974.33 | filing |
| 2026-05-06 | Arnette Stephen A· Chief Operating Officer | Tax withholding | 3,314 | $24.89 | $82,485.46 | filing |
| 2026-05-06 | Mullen Sean Thomas· Chief Growth Officer | Tax withholding | 2,762 | $24.89 | $68,746.18 | filing |
| 2026-05-06 | Bruning Jill L· Chief Technology Officer | Tax withholding | 2,731 | $24.89 | $67,974.59 | filing |
| 2026-05-06 | Heller John E.· Chief Executive Officer | Option exercise | 18,145 | — | — | filing |
| 2026-05-06 | Mullen Sean Thomas· Chief Growth Officer | Option exercise | 9,072 | — | — | filing |
| 2026-05-06 | Johnson Travis Barton· Chief Financial Officer | Option exercise | 13,609 | — | — | filing |
| 2026-05-06 | Bruning Jill L· Chief Technology Officer | Option exercise | 9,072 | — | — | filing |
| 2026-05-06 | Arnette Stephen A· Chief Operating Officer | Option exercise | 13,609 | — | — | filing |
| 2026-03-04 | Bruning Jill L· Chief Technology Officer | Gift | 30,000 | $0.00 | $0.00 | filing |
| 2026-03-02 | Arnette Stephen A· Chief Operating Officer | Tax withholding | 750 | $30.70 | $23,025.00 | filing |
| 2026-03-02 | Arnette Stephen A· Chief Operating Officer | Option exercise | 2,808 | — | — | filing |
| 2026-02-17 | St. Mary Michele T· Chief Legal Officer & GC | Tax withholding | 2,308 | $30.05 | $69,355.40 | filing |
| 2026-02-17 | St. Mary Michele T· Chief Legal Officer & GC | Option exercise | 7,080 | — | — | filing |
| 2026-02-06 | IRELAND SUSAN LESLIE | Award | 5,062 | $0.00 | $0.00 | filing |
| 2026-02-06 | EBERHART RALPH E | Award | 5,062 | $0.00 | $0.00 | filing |
| 2026-02-06 | Loughran Barbara | Award | 5,062 | $0.00 | $0.00 | filing |
| 2026-02-06 | Thompson Christopher M.T. | Award | 5,062 | $0.00 | $0.00 | filing |
| 2026-02-06 | Vollmer John C. | Award | 5,062 | $0.00 | $0.00 | filing |
| 2026-02-06 | Rowland Sandra E. | Award | 5,062 | $0.00 | $0.00 | filing |
| 2026-02-06 | Brooks Vincent K | Award | 5,062 | $0.00 | $0.00 | filing |
| 2026-02-06 | Rowland Sandra E. | Option exercise | 11,564 | — | — | filing |
| 2026-02-06 | EBERHART RALPH E | Option exercise | 11,564 | — | — | filing |
| 2026-02-06 | Brooks Vincent K | Option exercise | 11,564 | — | — | filing |
Showing the latest 25 transactions — full history in the linked SEC filings.
Fundamentals & filings from SEC EDGAR. Prices adjusted for splits & dividends. Not investment advice.