Assay
Financial-condition grades for SEC filers
Company Report · as of Oct 9, 2026
|
| Zillow Group, Inc.Z · other | |
|---|---|
| Grade |  B/Con the B/C boundary of 336 graded peers; percentile 41.3, sampling error 2.6 points; lower is stronger |
| Rank | 139 of 336 |
| Profitability | Cpercentile 51.1 |
| Solvency | Apercentile 11.5 |
| Growth and financing | Dpercentile 70.2 |
| Reliability | 0.94 AUCfailure model, filers with over $2.67B assets; 95% interval 0.88 to 0.97; 61 events, 2020 to 2025 |
| Peer failure rate | 0.52% a yearItem 1.03 bankruptcies, same asset band, 2012 to 2025 |
| Size band | over $2.67B assetstotal assets $5.7B[1] |
| Standard universe | insiderevenue above $1M and assets above $10M[1-2] |
| Warnings | none activenot computable: dilution, distress, fortress balance sheet |
| Inputs computable | 8 of 14 |
| Graded from | filings received through Feb 11, 2026240 days before the rescan; every figure keyed to the SEC receipt date |
| Last close | $29.182026-10-08; market equity $0; iex feed |
| Price used in grade | None |
| 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 11, 2026; the document on sec.gov.
We are reimagining residential real estate to make home a reality for more and more people. As the most visited real estate app and website in the United States1, Zillow connects hundreds of millions of consumers with innovative technology, trusted agents and loan officers, and seamless digital solutions. With industry-leading tools and resources, Zillow supercharges real estate professionals so they can grow their businesses and deliver exceptional client experiences. For renters and housing providers, Zillow offers not only a robust marketplace but a set of end-to-end products and services to streamline applications, leases, payments and more.
The Fourteen Inputs [top]
Lower percentile is stronger. Source numbers open the SEC filing; a range that spans filings opens the sources table.
| Input | Percentile, 0 to 100 | Value | Source | Peer median | Percentile | Peers | Period end |
|---|---|---|---|---|---|---|---|
| Profitability, sleeve percentile 51.1 | |||||||
| Gross profitability | 33.7% | [1,3] | 27.1% | 37.3 | 289 | 2025-12-31 | |
| Return on invested capital | not computable | 10.0% | |||||
| one or more required annual facts are missing | |||||||
| Accruals ratio | (6.0%) | [1,4-6] | (5.9%) | 49.2 | 506 | 2025-12-31 | |
| Gross margin stability, five years | 3.7 pts | [2-3,7-14] | 2.2 pts | 66.7 | 204 | 2025-12-31 | |
| Solvency, sleeve percentile 11.5 | |||||||
| Twelve-month failure probability | not computable | 0.04% | |||||
| firm-wide XBRL shares cannot be assigned to one ticker class | |||||||
| Altman Z double-prime | 6.96 | [1,15-20] | 2.05 | 7.9 | 386 | 2025-12-31 | |
| Net debt to EBITDA | not computable | 2.52x | |||||
| one or more required annual facts are missing | |||||||
| Interest coverage | not computable | 2.18x | |||||
| latest aligned inputs end 2015-12-31; latest annual assets end 2025-12-31 | |||||||
| Current ratio | 3.13x | [15-16] | 1.32x | 15.1 | 506 | 2025-12-31 | |
| Growth and financing, sleeve percentile 70.2 | |||||||
| Revenue growth, three-year compound | 9.7% | [2,8,10,12] | 5.1% | 32.7 | 403 | 2025-12-31 | |
| Free cash flow growth, three-year compound | (62.3%) | [5,21-27] | 8.7% | 97.0 | 220 | 2025-12-31 | |
| Reinvestment rate | not computable | 11.9% | |||||
| NOPAT must exceed $100,000 | |||||||
| Asset growth, three years | (4.7%) | [1,6,28-29] | 4.1% | 80.9 | 438 | 2025-12-31 | |
| Net share issuance, one year | not computable | (0.4%) | |||||
| firm-wide XBRL shares cannot be assigned to one ticker class | |||||||
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 -0.124; sampling error 2.6 percentile points on 336 peers.
Among 336 Peers [top]
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.
| Rank | Company | Percentile | Letter | Warnings |
|---|---|---|---|---|
| 134 | Fluor Corp. (FLR) Fluor Corp. (FLR) B/Con the B/C boundary; percentile 39.7 NYSE · Heavy Construction Other Than Bldg Const - Contractors market equity $6.8B; last close $51.01 No active warnings; 7 of 14 inputs | 39.7 | B/C | |
| 135 | Tetra Tech Inc. (TTEK) Tetra Tech Inc. (TTEK) B/Con the B/C boundary; percentile 40.0 Nasdaq · Services-Engineering Services market equity $8.6B; last close $33.39 No active warnings; 9 of 14 inputs | 40.0 | B/C | |
| 136 | Energy Services of America Corp. (ESOA) Energy Services of America Corp. (ESOA) B/Con the B/C boundary; percentile 40.3 Nasdaq · Water, Sewer, Pipeline, Comm & Power Line Construction market equity $195.2M; last close $10.46 Warnings: late filer; 10 of 14 inputs | 40.3 | B/C | late filer |
| 137 | Knife River Corp. (KNF) Knife River Corp. (KNF) B/Con the B/C boundary; percentile 40.6 NYSE · Mining & Quarrying of Nonmetallic Minerals (No Fuels) market equity $3.0B; last close $52.28 No active warnings; 8 of 14 inputs | 40.6 | B/C | |
| 138 | Waste Management Inc. (WM) Waste Management Inc. (WM) B/Con the B/C boundary; percentile 40.9 NYSE · Refuse Systems market equity $84.0B; last close $210.01 No active warnings; 12 of 14 inputs | 40.9 | B/C | |
| 139 | Zillow Group, Inc. (Z) Zillow Group, Inc. (Z) B/Con the B/C boundary; percentile 41.3 Nasdaq · Services-Business Services, NEC last close $29.18 No active warnings; 8 of 14 inputs | 41.3 | B/C | |
| 140 | Zillow Group, Inc. (ZG) Zillow Group, Inc. (ZG) B/Con the B/C boundary; percentile 41.3 Nasdaq · Services-Business Services, NEC last close $29.51 No active warnings; 8 of 14 inputs | 41.3 | B/C | |
| 141 | Bristow Group Inc. (VTOL) Bristow Group Inc. (VTOL) B/Con the B/C boundary; percentile 41.8 NYSE · Air Transportation, Nonscheduled market equity $1.2B; last close $40.70 No active warnings; 8 of 14 inputs | 41.8 | B/C | |
| 142 | Graham Holdings Co. (GHC) Graham Holdings Co. (GHC) B/Con the B/C boundary; percentile 42.1 NYSE · Services-Educational Services last close $1,185.15 No active warnings; 7 of 14 inputs | 42.1 | B/C | |
| 143 | Strategic Education, Inc. (STRA) Strategic Education, Inc. (STRA) B/Con the B/C boundary; percentile 42.4 Nasdaq · Services-Educational Services market equity $1.8B; last close $82.29 Warnings: fortress balance sheet; 9 of 14 inputs | 42.4 | B/C | fortress balance sheet |
| 144 | Martin Marietta Materials Inc. (MLM) Martin Marietta Materials Inc. (MLM) Cmiddle fifth; percentile 42.7 NYSE · Mining & Quarrying of Nonmetallic Minerals (No Fuels) market equity $28.9B; last close $481.87 No active warnings; 13 of 14 inputs | 42.7 | C |
| Peer policy | Letter | Percentile | Peers |
|---|---|---|---|
| all graded filers, equal sleeves | C | 45.7 | 2204 |
| sector peers, equal sleeves (the grade) | B/C | 41.3 | 336 |
| same exchange, equal sleeves | C | 51.9 | 1219 |
| sector peers, equal inputs | C | 53.0 | 336 |
Each letter is one fifth of the 336 graded peers, about 67 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.
| Measure | Value | Peer median | Percentile | Reading |
|---|---|---|---|---|
| Twelve-month price change, skipping the latest month | (54.6%) | 2.0% | 8 | hotter than 8 of 100 peers |
| Distance from 52-week high | (62.6%) | (26.8%) | 10 | closer to its high than 10 of 100 peers |
| EBIT to enterprise value | not computable | 4.4% | required accounting or market input is missing | |
| Free cash flow yield | not computable | 4.1% | required accounting or market input is missing | |
| Book value to price | not computable | 0.34 | required accounting or market input is missing | |
| Sales to price | not computable | 0.70 | required accounting or market input is missing | |
| Composite equity issuance, five years | not computable | (8.8%) | required accounting or market input is missing | |
| Relative strength against the sector, log excess return | (0.94) | (0.13) | 8 | ahead of 8 of 100 peers |
Inputs: EBIT -$34.0M; free cash flow $235.0M; book equity $4.3B; sales $2.6B; cash $572.0M.
Diagnostics [top]
Diagnostics do not feed the grade.
| Piotroski F-score: None of 9, period end 2025-12-31 | ||
|---|---|---|
| Return on assets above zero | 0.4% | ✓ pass[4,6] |
| Operating cash flow above zero | $368.0M | ✓ pass[5] |
| Return on assets improved | 2.1 pts | ✓ pass[4,6,28,30] |
| Operating cash flow exceeds net income | $345.0M | ✓ pass[4-5] |
| Long-term leverage fell | n/a[1,6,28] | |
| Current ratio improved | 31.7 pts | ✓ pass[15-16,31-32] |
| No new shares issued | n/a | |
| Gross margin improved | (2.3 pts) | ✗ fail[2-3,7-8] |
| Asset turnover improved | 10.7 pts | ✓ pass[2,6,8,28] |
| Cash, filings, liquidity | |
|---|---|
| Cash and equivalents | $572.0M[33] |
| Operating cash flow, four quarters | $388.0M[5,33-37] |
| Months of runway | not finite |
| trailing operating cash flow is nonnegative, so runway is not finite | |
| Late filings, two years | 0 |
| NT 10-K or NT 10-Q | |
| Days since last periodic filing | 65 |
| 10-Q received Aug 5, 2026 | |
| Median daily dollar volume | $115.6M |
| 63 sessions | |
| Days since newest grade input | 240 |
Downloads [top]
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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.
| # | Concept | XBRL tag | Value | Period end | Received | Form | Links |
|---|---|---|---|---|---|---|---|
| 1 | assets | us-gaap:Assets | $5.7B | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 2 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $2.6B | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 3 | gross profit | us-gaap:GrossProfit | $1.9B | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 4 | net income | us-gaap:NetIncomeLoss | $23.0M | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 5 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $368.0M | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 6 | assets | us-gaap:Assets | $5.8B | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 7 | gross profit | us-gaap:GrossProfit | $1.7B | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 8 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $2.2B | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 9 | gross profit | us-gaap:GrossProfit | $1.5B | 2023-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 10 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $1.9B | 2023-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 11 | gross profit | us-gaap:GrossProfit | $1.6B | 2022-12-31 | 2025-02-11 | 10-K | filing · viewer · series |
| 12 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $2.0B | 2022-12-31 | 2025-02-11 | 10-K | filing · viewer · series |
| 13 | gross profit | us-gaap:GrossProfit | $1.8B | 2021-12-31 | 2024-02-15 | 10-K | filing · viewer · series |
| 14 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $2.1B | 2021-12-31 | 2024-02-15 | 10-K | filing · viewer · series |
| 15 | current assets | us-gaap:AssetsCurrent | $2.1B | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 16 | current liabilities | us-gaap:LiabilitiesCurrent | $679.0M | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 17 | retained earnings | us-gaap:RetainedEarningsAccumulatedDeficit | -$1.9B | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 18 | operating income | us-gaap:OperatingIncomeLoss | -$34.0M | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 19 | book equity | us-gaap:StockholdersEquity | $4.9B | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 20 | liabilities | us-gaap:Liabilities | $801.0M | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 21 | capital expenditure | us-gaap:PaymentsToAcquirePropertyPlantAndEquipment | $133.0M | 2025-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 22 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $428.0M | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 23 | capital expenditure | us-gaap:PaymentsToAcquirePropertyPlantAndEquipment | $143.0M | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 24 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $354.0M | 2023-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 25 | capital expenditure | us-gaap:PaymentsToAcquirePropertyPlantAndEquipment | $135.0M | 2023-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 26 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $4.5B | 2022-12-31 | 2025-02-11 | 10-K | filing · viewer · series |
| 27 | capital expenditure | us-gaap:PaymentsToAcquirePropertyPlantAndEquipment | $115.0M | 2022-12-31 | 2025-02-11 | 10-K | filing · viewer · series |
| 28 | assets | us-gaap:Assets | $6.7B | 2023-12-31 | 2025-02-11 | 10-K | filing · viewer · series |
| 29 | assets | us-gaap:Assets | $6.6B | 2022-12-31 | 2024-02-15 | 10-K | filing · viewer · series |
| 30 | net income | us-gaap:NetIncomeLoss | -$112.0M | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 31 | current assets | us-gaap:AssetsCurrent | $2.3B | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 32 | current liabilities | us-gaap:LiabilitiesCurrent | $831.0M | 2024-12-31 | 2026-02-11 | 10-K | filing · viewer · series |
| 33 | cash | us-gaap:CashAndCashEquivalentsAtCarryingValue | $572.0M | 2026-06-30 | 2026-08-05 | 10-Q | filing · viewer · series |
| 34 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $211.0M | 2026-06-30 | 2026-08-05 | 10-Q | filing · viewer · series |
| 35 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $200.0M | 2026-03-31 | 2026-05-06 | 10-Q | filing · viewer · series |
| 36 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $296.0M | 2025-09-30 | 2025-10-30 | 10-Q | filing · viewer · series |
| 37 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $191.0M | 2025-06-30 | 2026-08-05 | 10-Q | filing · viewer · series |
Limitations [top]
Grade boundary. Percentile 41.3 is 1.3 points from the nearest band edge; sampling error is 2.6 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.
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