Assay

Financial-condition grades for SEC filers

Company Report · as of Oct 9, 2026


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Rocket Lab Corp.RKLB · manufacturing
GradeTortoiseC/Don the C/D boundary of 255 graded peers; percentile 62.6, sampling error 3.0 points; lower is stronger
Rank160 of 255
ProfitabilityEpercentile 86.2
SolvencyB/Cpercentile 40.2
Growth and financingBpercentile 33.7
Reliability0.91 AUCfailure model, filers with $591M to $2.67B assets; 95% interval 0.88 to 0.94; 160 events, 2020 to 2025
Peer failure rate1.01% a yearItem 1.03 bankruptcies, same asset band, 2012 to 2025
Size band$591M to $2.67B assetstotal assets $2.3B[1]
Standard universeinsiderevenue above $1M and assets above $10M[1-2]
Warningsnone active · fortress balance sheet
Inputs computable10 of 14
Graded fromfilings received through Feb 26, 2026225 days before the rescan; every figure keyed to the SEC receipt date
Last close$68.402026-10-08; market equity $40.9B; iex feed
Price used in gradeNone
Share price, twelve months to the rescansplit-adjusted close; a lollipop at every rescan carries the letter held then; baseline ticks are SEC receipt dates of the inputs; ranges and dragging scroll the full history
$50$100$150NovDecJanFebMarAprMayJunJulAugSepOctC$68.40
ABCDE20132014201520162017201820192020202120222023202420252026

Percentile at every rescan on file, Jan 21, 2012 to Oct 9, 2026; stronger toward the top. Hover for the date.

Open this report as it stood on

Letter setLetterPercentileBand
Jan 21, 2012nonen/a
Apr 21, 2021nonen/aQ3
Apr 21, 2022nonen/aQ4
Mar 21, 2025B31.3Q4
May 21, 2025nonen/aQ4
Mar 21, 2026C51.6Q4
Aug 21, 2026D69.5Q4
Oct 7, 2026C/D62.6Q4

Each date opens the report as it stood on that rescan.

Business, in the company's words. Opening of Item 1 of the 10-K received Feb 26, 2026; the document on sec.gov.

Our Mission: We Open Access to Space to Improve Life on Earth. Rocket Lab is an end-to-end space company with an established track record of mission success. We deliver reliable launch services, spacecraft design services, spacecraft components, spacecraft manufacturing, optical systems and other spacecraft and on-orbit management solutions that make it faster, easier and more affordable to access space. We believe that space has defined some of humanity’s greatest achievements and it continues to shape our future. We are motivated by the impact we can have on Earth by making it easier to get to space and using it as a platform for innovation, exploration and infrastructure.

Warnings [top]

Fortress balance sheet. cash minus debt is 676,265,000 USD; Altman Z is not used[3-4]

7 checks ran; none of them enters the letter. The checks are listed on the warnings screen.

The Fourteen Inputs [top]

Lower percentile is stronger. Source numbers open the SEC filing; a range that spans filings opens the sources table.

InputPercentile, 0 to 100ValueSourcePeer medianPercentilePeersPeriod end
Profitability, sleeve percentile 86.2
Gross profitability8.9%[1,5]21.9%85.02752025-12-31
Return on invested capital(26.7%)[3-4,6-12]9.7%97.01002025-12-31
Accruals ratio(1.9%)[1,13-15](3.6%)67.83082025-12-31
Gross margin stability, five years13.2 pts[2,5,16-23]2.1 pts95.22292025-12-31
Solvency, sleeve percentile 40.2
Twelve-month failure probability0.06%0.04%63.6342026-06-30
Altman Z double-prime3.83[1,6,9,24-27]3.6640.32442025-12-31
Net debt to EBITDAnot computable1.78x
EBITDA must exceed $100,000
Interest coveragenot computable5.09x
one or more required annual facts are missing
Current ratio4.08x[24-25]2.25x16.73252025-12-31
Growth and financing, sleeve percentile 33.7
Revenue growth, three-year compound41.8%[2,17,19,21]2.1%1.92692025-12-31
Free cash flow growth, three-year compoundnot computable13.9%
current FCF must be positive and base FCF must exceed $100,000
Reinvestment ratenot computable26.4%
NOPAT must exceed $100,000
Asset growth, three years33.0%[1,15,28-29]4.4%6.12792025-12-31
Net share issuance, one year23.0%[30-31]0.01%93.02432026-02-20

Gross profitability. Revenue less cost of goods sold, over total assets.

Accruals ratio. Net income less operating cash flow, over average assets; lower is stronger.

Gross margin stability, five years. Standard deviation of gross margin; lower is stronger.

Twelve-month failure probability. CHS model; lower is stronger.

Net debt to EBITDA. Lower is stronger.

Net share issuance, one year. Split-adjusted; lower is stronger.

Sleeves are equal-weighted; within a sleeve each computable input carries equal weight. Composite 0.069; sampling error 3.0 percentile points on 255 peers.

Among 255 Peers [top]

ABCDELRCX, LAM Research Corp.; A, percentile 8.3; market equity $401.2B; warnings: fortress balance sheetLRCXPH, Parker-Hannifin Corp.; B, percentile 36.6; market equity $119.4BPHCAT, Caterpillar Inc.; C, percentile 51.2; market equity $366.0BCATGLW, Corning Inc.; C/D, percentile 60.2; market equity $131.6BGLWETN, Eaton Corp. plc; D, percentile 69.7; market equity $164.9BETNRTX, RTX Corp.; D, percentile 74.8; market equity $248.4BRTXRKLB 62.6strongerweaker

Composite score of every graded peer, smoothed. Vertical rules are the letter band edges at the 20th, 40th, 60th and 80th percentiles. Small dots are the six largest peers by market equity.

RankCompanyPercentileLetterWarnings
155DMC Global Inc. (BOOM)

DMC Global Inc. (BOOM)

C/Don the C/D boundary; percentile 60.6

Nasdaq · Miscellaneous Primary Metal Products

market equity $118.7M; last close $5.79

No active warnings; 10 of 14 inputs

60.6C/D
156Sonoco Products Co. (SON)

Sonoco Products Co. (SON)

C/Don the C/D boundary; percentile 61.0

NYSE · Paperboard Containers & Boxes

market equity $4.8B; last close $48.42

No active warnings; 12 of 14 inputs

61.0C/D
157Lifetime Brands, Inc. (LCUT)

Lifetime Brands, Inc. (LCUT)

C/Don the C/D boundary; percentile 61.4

Nasdaq · Cutlery, Handtools & General Hardware

market equity $213.8M; last close $9.30

No active warnings; 9 of 14 inputs

61.4C/D
158Enpro Inc. (NPO)

Enpro Inc. (NPO)

C/Don the C/D boundary; percentile 61.8

NYSE · Gaskets, Packg & Sealg Devices & Rubber & Plastics Hose

market equity $6.5B; last close $308.01

No active warnings; 12 of 14 inputs

61.8C/D
159Tecogen Inc. (TGEN)

Tecogen Inc. (TGEN)

C/Don the C/D boundary; percentile 62.2

NYSE · Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip

market equity $74.6M; last close $2.48

No active warnings; 7 of 14 inputs

62.2C/D
160Rocket Lab Corp. (RKLB)

Rocket Lab Corp. (RKLB)

C/Don the C/D boundary; percentile 62.6

Nasdaq · Guided Missiles & Space Vehicles & Parts

market equity $40.9B; last close $68.40

Warnings: fortress balance sheet; 10 of 14 inputs

62.6C/Dfortress balance sheet
161Materion Corp. (MTRN)

Materion Corp. (MTRN)

Dfourth fifth; percentile 63.0

NYSE · Metal Forgings & Stampings

market equity $5.8B; last close $278.25

No active warnings; 9 of 14 inputs

63.0D
162Reynolds Consumer Products Inc. (REYN)

Reynolds Consumer Products Inc. (REYN)

Dfourth fifth; percentile 63.4

Nasdaq · Plastics, Foil & Coated Paper Bags

market equity $4.6B; last close $21.98

No active warnings; 8 of 14 inputs

63.4D
163Yunhong Green CTI Ltd. (YHGJ)

Yunhong Green CTI Ltd. (YHGJ)

Dfourth fifth; percentile 63.8

Nasdaq · Fabricated Rubber Products, NEC

market equity $6.9M; last close $2.76

Warnings: late filer; 8 of 14 inputs

63.8Dlate filer
164Amtech Systems Inc. (ASYS)

Amtech Systems Inc. (ASYS)

Dfourth fifth; percentile 64.2

Nasdaq · Special Industry Machinery, NEC

market equity $283.8M; last close $16.21

Warnings: fortress balance sheet; 9 of 14 inputs

64.2Dfortress balance sheet
165Myers Industries Inc. (MYE)

Myers Industries Inc. (MYE)

Dfourth fifth; percentile 64.6

NYSE · Plastics Products, NEC

market equity $1.2B; last close $30.66

No active warnings; 12 of 14 inputs

64.6D
Peer policyLetterPercentilePeers
all graded filers, equal sleevesC55.22204
sector peers, equal sleeves (the grade)C/D62.6255
same exchange, equal sleevesC54.11219
sector peers, equal inputsD72.4255

Each letter is one fifth of the 255 graded peers, about 51 companies. A boundary letter (A/B, B/C, C/D, D/E) marks a percentile within one sampling error of a band edge.

What the Price Implies [top]

Market measures at the 2026-10-08 close. None enters the grade. Percentile among graded peers with the same measure.

MeasureValuePeer medianPercentileReading
Twelve-month price change, skipping the latest month33.4%13.7%67hotter than 67 of 100 peers
Distance from 52-week high(54.5%)(24.3%)12closer to its high than 12 of 100 peers
EBIT to enterprise value(0.6%)4.1%16pricier than 84 of 100 peers
Free cash flow yield(0.8%)3.4%20pricier than 80 of 100 peers
Book value to price0.090.349pricier than 91 of 100 peers
Sales to price0.010.542pricier than 98 of 100 peers
Composite equity issuance, five yearsnot computable(9.5%)a share count from five years earlier is required
Relative strength against the sector, log excess return0.16(0.00)67ahead of 67 of 100 peers

Inputs: market equity $40.9B; EBIT -$228.8M; free cash flow -$321.8M; book equity $3.5B; sales $601.8M; debt $13.1M; cash $2.1B[32].

Diagnostics [top]

Diagnostics do not feed the grade.

Piotroski F-score: 6 of 9, period end 2025-12-31
Return on assets above zero(16.7%)✗ fail[13,15]
Operating cash flow above zero-$165.5M✗ fail[14]
Return on assets improved3.5 pts✓ pass[13,15,28,33]
Operating cash flow exceeds net income$32.7M✓ pass[13-14]
Long-term leverage fell(4.0 pts)✓ pass[1,15,28,34-35]
Current ratio improved204.3 pts✓ pass[24-25,36-37]
No new shares issued23.0%✗ fail[30-31]
Gross margin improved7.8 pts✓ pass[2,5,16-17]
Asset turnover improved4.5 pts✓ pass[2,15,17,28]
Cash, filings, liquidity
Cash and equivalents$2.1B[38]
Operating cash flow, four quarters-$222.5M[14,38-42]
Months of runway114.9
Late filings, two years0
NT 10-K or NT 10-Q
Days since last periodic filing60
10-Q received Aug 10, 2026
Median daily dollar volume$1.3B
63 sessions
Days since newest grade input225

Downloads [top]

Sources [top]

Every citation on this page. Filing opens the SEC index page for that submission; viewer opens the SEC interactive data for the same filing; series opens the SEC XBRL API record for that tag and company.

#ConceptXBRL tagValuePeriod endReceivedFormLinks
1assetsus-gaap:Assets$2.3B2025-12-312026-02-2610-Kfiling · viewer · series
2revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$601.8M2025-12-312026-02-2610-Kfiling · viewer · series
3cashus-gaap:CashAndCashEquivalentsAtCarryingValue$828.7M2025-12-312026-02-2610-Kfiling · viewer · series
4total debtus-gaap:LongTermDebt$152.4M2025-12-312026-02-2610-Kfiling · viewer · series
5gross profitus-gaap:GrossProfit$207.2M2025-12-312026-02-2610-Kfiling · viewer · series
6operating incomeus-gaap:OperatingIncomeLoss-$228.8M2025-12-312026-02-2610-Kfiling · viewer · series
7pretax incomeus-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest-$225.9M2025-12-312026-02-2610-Kfiling · viewer · series
8income taxus-gaap:IncomeTaxExpenseBenefit-$27.7M2025-12-312026-02-2610-Kfiling · viewer · series
9book equityus-gaap:StockholdersEquity$1.7B2025-12-312026-02-2610-Kfiling · viewer · series
10total debtus-gaap:LongTermDebt$345.4M2024-12-312026-02-2610-Kfiling · viewer · series
11book equityus-gaap:StockholdersEquity$382.5M2024-12-312026-02-2610-Kfiling · viewer · series
12cashus-gaap:CashAndCashEquivalentsAtCarryingValue$271.0M2024-12-312026-02-2610-Kfiling · viewer · series
13net incomeus-gaap:NetIncomeLoss-$198.2M2025-12-312026-02-2610-Kfiling · viewer · series
14operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities-$165.5M2025-12-312026-02-2610-Kfiling · viewer · series
15assetsus-gaap:Assets$1.2B2024-12-312026-02-2610-Kfiling · viewer · series
16gross profitus-gaap:GrossProfit$116.1M2024-12-312026-02-2610-Kfiling · viewer · series
17revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$436.2M2024-12-312026-02-2610-Kfiling · viewer · series
18gross profitus-gaap:GrossProfit$51.4M2023-12-312026-02-2610-Kfiling · viewer · series
19revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$244.6M2023-12-312026-02-2610-Kfiling · viewer · series
20gross profitus-gaap:GrossProfit$19.0M2022-12-312025-02-2710-Kfiling · viewer · series
21revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$211.0M2022-12-312025-02-2710-Kfiling · viewer · series
22gross profitus-gaap:GrossProfit-$1.9M2021-12-312024-02-2810-Kfiling · viewer · series
23revenueus-gaap:RevenueFromContractWithCustomerExcludingAssessedTax$62.2M2021-12-312024-02-2810-Kfiling · viewer · series
24current assetsus-gaap:AssetsCurrent$1.4B2025-12-312026-02-2610-Kfiling · viewer · series
25current liabilitiesus-gaap:LiabilitiesCurrent$334.5M2025-12-312026-02-2610-Kfiling · viewer · series
26retained earningsus-gaap:RetainedEarningsAccumulatedDeficit-$1.0B2025-12-312026-02-2610-Kfiling · viewer · series
27liabilitiesus-gaap:Liabilities$602.6M2025-12-312026-02-2610-Kfiling · viewer · series
28assetsus-gaap:Assets$941.2M2023-12-312025-02-2710-Kfiling · viewer · series
29assetsus-gaap:Assets$989.1M2022-12-312024-02-2810-Kfiling · viewer · series
30shares outstandingdei:EntityCommonStockSharesOutstanding567,445,4492026-02-202026-02-2610-Kfiling · viewer · series
31shares outstandingdei:EntityCommonStockSharesOutstanding461,432,3932025-04-252025-04-3010-K/Afiling · viewer · series
32shares outstandingdei:EntityCommonStockSharesOutstanding598,350,4822026-08-052026-08-1010-Qfiling · viewer · series
33net incomeus-gaap:NetIncomeLoss-$190.2M2024-12-312026-02-2610-Kfiling · viewer · series
34long term debtus-gaap:LongTermDebtNoncurrent$1.7M2025-12-312026-02-2610-Kfiling · viewer · series
35long term debtus-gaap:LongTermDebtNoncurrent$44.0M2024-12-312026-02-2610-Kfiling · viewer · series
36current assetsus-gaap:AssetsCurrent$692.6M2024-12-312026-02-2610-Kfiling · viewer · series
37current liabilitiesus-gaap:LiabilitiesCurrent$339.5M2024-12-312026-02-2610-Kfiling · viewer · series
38cashus-gaap:CashAndCashEquivalentsAtCarryingValue$2.1B2026-06-302026-08-1010-Qfiling · viewer · series
39operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities-$134.4M2026-06-302026-08-1010-Qfiling · viewer · series
40operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities-$50.3M2026-03-312026-05-0710-Qfiling · viewer · series
41operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities-$101.0M2025-09-302025-11-1010-Qfiling · viewer · series
42operating cash flowus-gaap:NetCashProvidedByUsedInOperatingActivities-$77.5M2025-06-302026-08-1010-Qfiling · viewer · series

Limitations [top]

Grade boundary. Percentile 62.6 is 2.6 points from the nearest band edge; sampling error is 3.0 points.

Peer group. Sector assignment from four-digit SIC codes, hand-tuned and published. The grade under three alternative peer policies is tabled above.

Size. Within a sector the letter tracks size. Among graded filers in the smallest asset band, 72% grade E and 0% grade A; in the largest, 13% grade E and 21% grade A. Universe as of Oct 9, 2026.

Failure model. filings 2012-01-01 to 2019-12-31 fit, filings 2020-01-01 to 2025-12-31 test; status post hoc pending confirmation. pre-registered on 2026 filings once their 12-month outcome windows close; supported if the paired per-quintile gain over the pooled model has a lower bound above 0.05.

Input validity. Revenue or total assets at or below $100,000 sets the degenerate-inputs flag. An input whose denominator is at or below $100,000 is left not computable rather than ranked.

Returns. No input on this page has a post-2015 confidence interval on returns that excludes zero. The grade ranks reported financial condition and is not a return forecast.