F&FFinancial Insights

Financial Metrics

AMTM Amentum Holdings, Inc.
Range: 2016-01-01 to 2026-04-29
Chart Range:
% Change:

Financial Statements

Grouped by statement

Income Statement

Metrics: 6

Revenue

Q: 7 | A: 4

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2023-12-29 1983000000.0 USD 10-Q 2025-02-05
Quarterly 2024-03-29 2051000000.0 +3.4% USD 10-Q 2025-05-07
Quarterly 2024-06-28 2142000000.0 +4.4% USD 10-Q 2025-08-06
Quarterly 2024-12-27 3416000000.0 +59.5% USD 10-Q 2026-02-10
Quarterly 2025-03-28 3491000000.0 +2.2% USD 10-Q 2025-05-07
Quarterly 2025-06-27 3561000000.0 +2.0% USD 10-Q 2025-08-06
Quarterly 2026-01-02 3237000000.0 -9.1% USD 10-Q 2026-02-10
Annual 2022-09-30 7676000000.0 USD 10-K 2024-12-17
Annual 2023-09-29 7865000000.0 +2.5% USD 10-K 2025-11-25
Annual 2024-09-27 8388000000.0 +6.6% USD 10-K 2025-11-25
Annual 2025-10-03 14393000000.0 +71.6% USD 10-K 2025-11-25

Gross Profit

Q: 0 | A: 0

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed

Operating Income

Q: 7 | A: 4

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2023-12-29 86000000.0 USD 10-Q 2025-02-05
Quarterly 2024-03-29 89000000.0 +3.5% USD 10-Q 2025-05-07
Quarterly 2024-06-28 89000000.0 +0.0% USD 10-Q 2025-08-06
Quarterly 2024-12-27 132000000.0 +48.3% USD 10-Q 2026-02-10
Quarterly 2025-03-28 110000000.0 -16.7% USD 10-Q 2025-05-07
Quarterly 2025-06-27 103000000.0 -6.4% USD 10-Q 2025-08-06
Quarterly 2026-01-02 138000000.0 +34.0% USD 10-Q 2026-02-10
Annual 2022-09-30 121000000.0 USD 10-K 2024-12-17
Annual 2023-09-29 57000000.0 -52.9% USD 10-K 2025-11-25
Annual 2024-09-27 291000000.0 +410.5% USD 10-K 2025-11-25
Annual 2025-10-03 480000000.0 +64.9% USD 10-K 2025-11-25

Net Income

Q: 7 | A: 4

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2023-12-29 -39000000.0 USD 10-Q 2025-02-05
Quarterly 2024-03-29 -42000000.0 -7.7% USD 10-Q 2025-05-07
Quarterly 2024-06-28 -24000000.0 +42.9% USD 10-Q 2025-08-06
Quarterly 2024-12-27 21000000.0 +187.5% USD 10-Q 2026-02-10
Quarterly 2025-03-28 2000000.0 -90.5% USD 10-Q 2025-05-07
Quarterly 2025-06-27 -1000000.0 -150.0% USD 10-Q 2025-08-06
Quarterly 2026-01-02 44000000.0 +4500.0% USD 10-Q 2026-02-10
Annual 2022-09-30 -78000000.0 USD 10-K 2024-12-17
Annual 2023-09-29 -321000000.0 -311.5% USD 10-K 2025-11-25
Annual 2024-09-27 -83000000.0 +74.1% USD 10-K 2025-11-25
Annual 2025-10-03 59000000.0 +171.1% USD 10-K 2025-11-25

EPS Basic

Q: 7 | A: 4

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2023-12-29 -0.46 USD/shares 10-Q 2025-02-05
Quarterly 2024-03-29 -0.46 +0.0% USD/shares 10-Q 2025-05-07
Quarterly 2024-06-28 -0.29 +37.0% USD/shares 10-Q 2025-08-06
Quarterly 2024-12-27 0.05 +117.2% USD/shares 10-Q 2026-02-10
Quarterly 2025-03-28 0.02 -60.0% USD/shares 10-Q 2025-05-07
Quarterly 2025-06-27 0.04 +100.0% USD/shares 10-Q 2025-08-06
Quarterly 2026-01-02 0.18 +350.0% USD/shares 10-Q 2026-02-10
Annual 2022-09-30 -0.93 USD/shares 10-K 2024-12-17
Annual 2023-09-29 -3.49 -275.3% USD/shares 10-K 2025-11-25
Annual 2024-09-27 -0.9 +74.2% USD/shares 10-K 2025-11-25
Annual 2025-10-03 0.27 +130.0% USD/shares 10-K 2025-11-25

EPS Diluted

Q: 7 | A: 4

Quarterly

Annual

Show Data Rows
Frequency Period End Value % Chg Unit Form Filed
Quarterly 2023-12-29 -0.46 USD/shares 10-Q 2025-02-05
Quarterly 2024-03-29 -0.46 +0.0% USD/shares 10-Q 2025-05-07
Quarterly 2024-06-28 -0.29 +37.0% USD/shares 10-Q 2025-08-06
Quarterly 2024-12-27 0.05 +117.2% USD/shares 10-Q 2026-02-10
Quarterly 2025-03-28 0.02 -60.0% USD/shares 10-Q 2025-05-07
Quarterly 2025-06-27 0.04 +100.0% USD/shares 10-Q 2025-08-06
Quarterly 2026-01-02 0.18 +350.0% USD/shares 10-Q 2026-02-10
Annual 2022-09-30 -0.93 USD/shares 10-K 2024-12-17
Annual 2023-09-29 -3.49 -275.3% USD/shares 10-K 2025-11-25
Annual 2024-09-27 -0.9 +74.2% USD/shares 10-K 2025-11-25
Annual 2025-10-03 0.27 +130.0% USD/shares 10-K 2025-11-25

8-K Material Event Details

15 filings · 35 item records

This 8-K section tracks corporate event disclosures, not insider buy/sell sentiment. Insider trading direction is shown in the insider section below.

Event Type Distribution

Count per 8-K item

Insider Transaction History

58 transaction records

Net Insider Flow

Monthly open-market buy value minus open-market sell value

Monthly Insider Activity Mix

Share volume split between open-market trades, grants, and exercises

Transaction Value Timeline

Each circle = one priced transaction; size ∝ value

All Transactions

Date Insider Title Type Security Shares Price Total Value Post-Tx Shares
2026-03-04 Bruning Jill L Chief Technology Officer Equity grant / award
G
Common Stock 30,000 $0.00 $0 190,999
2026-03-02 Arnette Stephen A Chief Operating Officer Exercise / conversion
M · derivative
Restricted Stock Units 2,808 $0.00 $0 0
2026-03-02 Arnette Stephen A Chief Operating Officer Other disposed transaction
F
Common Stock 750 $30.70 $23,025 96,357
2026-03-02 Arnette Stephen A Chief Operating Officer Exercise / conversion
M
Common Stock 2,808 97,107
2026-02-17 St. Mary Michele T Chief Legal Officer & GC Exercise / conversion
M · derivative
Restricted Stock Units 7,080 $0.00 $0 14,162
2026-02-17 St. Mary Michele T Chief Legal Officer & GC Other disposed transaction
F
Common Stock 2,308 $30.05 $69,355 27,043
2026-02-17 St. Mary Michele T Chief Legal Officer & GC Exercise / conversion
M
Common Stock 7,080 29,351
2026-02-06 IRELAND SUSAN LESLIE Dir Equity grant / award
A
Common Stock 5,062 $0.00 $0 8,509
2026-01-28 Heller John E. Chief Executive Officer Exercise / conversion
M · derivative
Restricted Stock Units 51,979 $0.00 $0 103,959
2026-01-28 Heller John E. Chief Executive Officer Other disposed transaction
F
Common Stock 19,768 $35.71 $705,915 366,058
2026-01-28 Heller John E. Chief Executive Officer Exercise / conversion
M
Common Stock 51,979 385,826
2025-12-17 Mullen Sean Thomas Chief Growth Officer Exercise / conversion
M · derivative
Restricted Stock Units 9,298 $0.00 $0 0
2025-12-17 Mullen Sean Thomas Chief Growth Officer Other disposed transaction
F
Common Stock 4,194 $28.67 $120,242 26,138
2025-12-17 Mullen Sean Thomas Chief Growth Officer Exercise / conversion
M
Common Stock 9,298 30,332
2025-12-05 Burton Darren Chief People Officer Exercise / conversion
M · derivative
Restricted Stock Units 2,721 $0.00 $0 5,444
2025-12-05 Burton Darren Chief People Officer Other disposed transaction
F
Common Stock 1,392 $28.88 $40,201 23,600
2025-12-05 Burton Darren Chief People Officer Exercise / conversion
M
Common Stock 2,721 24,992
2025-11-17 Mullen Sean Thomas Chief Growth Officer Equity grant / award
A
Common Stock 17,817 $0.00 $0 21,034
2025-11-16 Arnette Stephen A Chief Operating Officer Exercise / conversion
M · derivative
Restricted Stock Units 4,596 $0.00 $0 0
2025-11-16 Arnette Stephen A Chief Operating Officer Exercise / conversion
M · derivative
Restricted Stock Units 3,681 $0.00 $0 0
2025-11-16 Arnette Stephen A Chief Operating Officer Exercise / conversion
M · derivative
Restricted Stock Units 5,053 $0.00 $0 5,053
2025-11-16 Arnette Stephen A Chief Operating Officer Other disposed transaction
F
Common Stock 1,120 $22.07 $24,718 46,065
2025-11-16 Arnette Stephen A Chief Operating Officer Exercise / conversion
M
Common Stock 4,596 47,185
2025-11-16 Arnette Stephen A Chief Operating Officer Other disposed transaction
F
Common Stock 897 $22.07 $19,797 42,589
2025-11-16 Arnette Stephen A Chief Operating Officer Exercise / conversion
M
Common Stock 3,681 43,486
2025-11-16 Arnette Stephen A Chief Operating Officer Other disposed transaction
F
Common Stock 1,231 $22.07 $27,168 39,805
2025-11-16 Arnette Stephen A Chief Operating Officer Exercise / conversion
M
Common Stock 5,053 41,036
2025-11-15 Arnette Stephen A Chief Operating Officer Exercise / conversion
M · derivative
Restricted Stock Units 5,758 $0.00 $0 11,515
2025-11-15 Arnette Stephen A Chief Operating Officer Other disposed transaction
F
Common Stock 1,403 $22.07 $30,964 35,983
2025-11-15 Arnette Stephen A Chief Operating Officer Exercise / conversion
M
Common Stock 5,758 37,386
2025-11-06 Johnson Travis Barton Chief Financial Officer Exercise / conversion
M · derivative
Restricted Stock Units 12,097 $0.00 $0 24,194
2025-11-06 Johnson Travis Barton Chief Financial Officer Other disposed transaction
F
Common Stock 3,642 $21.79 $79,359 8,455
2025-11-06 Johnson Travis Barton Chief Financial Officer Exercise / conversion
M
Common Stock 12,097 12,097
2025-05-08 Lindsay Goldberg Employee Co-Inv. IV L.P. 10% Other acquired transaction
J
Common Stock 1,132,839 45,026,743
2025-04-08 Vollmer John C. Dir Equity grant / award
A · derivative
Restricted Stock Units 11,564 $0.00 $0 11,564
2025-04-07 Amentum Joint Venture GP LLC Equity grant / award
A
Common Stock 2,433,022 $0.00 $0 2,433,022
2025-03-17 St. Mary Michele T Chief Legal Officer & GC Equity grant / award
A · derivative
Restricted Stock Units 21,242 $0.00 $0 21,242
2025-03-05 IRELAND SUSAN LESLIE Dir Exercise / conversion
M · derivative
Restricted Stock Units 3,447 $0.00 $0 0
2025-03-05 IRELAND SUSAN LESLIE Dir Exercise / conversion
M
Common Stock 3,447 3,447
2025-03-04 Arnette Stephen A Chief Operating Officer Exercise / conversion
M · derivative
Restricted Stock Units 521 $0.00 $0 0
2025-03-04 Arnette Stephen A Chief Operating Officer Other disposed transaction
F
Common Stock 152 $18.71 $2,844 22,020
2025-03-04 Arnette Stephen A Chief Operating Officer Exercise / conversion
M
Common Stock 521 22,172
2025-03-03 Arnette Stephen A Chief Operating Officer Exercise / conversion
M · derivative
Restricted Stock Units 1,230 $0.00 $0 2,808
2025-03-03 Arnette Stephen A Chief Operating Officer Other disposed transaction
F
Common Stock 365 $19.64 $7,169 21,651
2025-03-03 Arnette Stephen A Chief Operating Officer Exercise / conversion
M
Common Stock 1,230 22,016
2025-02-18 Loughran Barbara Dir Open-market buy
P
Common Stock 4,600 $21.23 $97,635 4,600
2025-02-12 DEMETRIOU STEVEN J. Executive Chair Open-market buy
P
Common Stock 100,000 $20.81 $2,080,700 620,893
2025-01-28 Heller John E. Chief Executive Officer Equity grant / award
A · derivative
Restricted Stock Units 155,938 $0.00 $0 155,938
2025-01-28 Heller John E. Chief Executive Officer Equity grant / award
A · derivative
Stock Option 1,373,955 $0.00 $0 1,373,955
2024-12-20 Mullen Sean Thomas Chief Growth Officer Equity grant / award
A · derivative
Restricted Stock Units 9,298 $0.00 $0 9,298
2024-12-17 GOLDBERG ALAN E Dir Other acquired transaction
J
Common Stock 43,893,904 43,893,904
2024-12-17 Heller John E. Chief Executive Officer Other acquired transaction
J
Common Stock 91,794 91,794
2024-12-05 Burton Darren Chief People Officer Equity grant / award
A · derivative
Restricted Stock Units 8,165 $0.00 $0 8,165
2024-11-06 Heller John E. Chief Executive Officer Equity grant / award
A · derivative
Restricted Stock Units 118,853 $0.00 $0 118,853
2024-11-06 Heller John E. Chief Executive Officer Equity grant / award
A · derivative
Restricted Stock Units 36,291 $0.00 $0 36,291
2024-10-02 DEMETRIOU STEVEN J. Executive Chair Equity grant / award
A · derivative
Restricted Stock Units 43,396 $0.00 $0 43,396
2024-09-18 DEMETRIOU STEVEN J. Executive Chair Other acquired transaction
J
Common Stock 520,893 520,893
2024-09-18 Arnette Stephen A Chief Operating Officer Other acquired transaction
J
Common Stock 20,786 20,786

Regulatory Activity

Last 12 months to 2025-04-29
Insider Filings (Forms 3/4/5) — 12 months
13
Material Event Filings (8-K) — 12 months
5

8-K Material Event Filing Activity

Monthly count

Insider Trading Activity (Forms 3/4/5)

Monthly count
For informational purposes only — not guaranteed to be accurate or complete.