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Data as of Q3 2026
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Total shares institutions bought (green) vs sold (red) each quarter across all holders.
Inferred from quarter-over-quarter change in each fund's 13F position (new stakes count as buys, exits as sells). Not tick-level trades.
Ranked against 11 sector peers with collected financials. Valuation from latest close × latest fiscal-year fundamentals; 13F conviction as of 2026-09-30.
Percentile is “goodness” within the peer set (100 = best). For valuation and leverage that means cheaper / less-levered ranks higher.
| Company | Mkt cap ▼ | P/E | EV/EBITDA | P/S | Rev gr | Gross | Net | ROE | ROIC | Net D/EBITDA | 13F |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MLM | $38.4B | 28.8× | 21.0× | 6.2× | 8.6% | 30.7% | 18.5% | 11.3% | 7.4% | 2.5× | 282 |
| VMC | $36.1B | 34.7× | 17.0× | 4.5× | 7.1% | 27.4% | 13.6% | 12.6% | 8.4% | 1.8× | 272 |
| HL | $9.1B | 27.6× | 13.0× | 6.4× | 53.0% | 43.7% | 22.6% | 12.4% | 12.4% | -0.4× | 131 |
| MDU | $4.1B | 21.2× | 13.7× | 2.2× | 6.7% | — | 10.2% | 6.9% | 3.5% | 5.3× | 101 |
| KNF | $3.3B | 20.8× | 9.1× | 1.0× | 8.5% | 18.4% | 5.0% | 9.6% | 5.6% | 2.3× | 78 |
| USLM | $3.2B | 23.9× | 15.5× | 8.6× | 17.3% | 48.9% | 36.0% | 21.3% | 21.3% | -2.0× | 51 |
| LEU | $2.1B | 26.5× | 22.1× | 4.7× | 1.5% | 26.2% | 17.3% | 10.2% | 4.0% | -13.0× | 81 |
| UUUU | $2.0B | — | — | 31.0× | -15.6% | 20.9% | -130% | -12.6% | -6.3% | — | 64 |
| CMP | $979M | — | 13.6× | 0.8× | 11.3% | 15.3% | -6.4% | -34.1% | -7.5% | 6.0× | 39 |
| IPI | $425M | 37.1× | 6.7× | 1.4× | 17.1% | 18.4% | 3.7% | 2.3% | 2.3% | -1.6× | 20 |
| SND | $205M | 161.3× | 8.3× | 0.6× | 6.0% | 11.5% | 0.4% | 0.6% | 0.5% | -0.4× | 13 |
| ABAT | $202M | — | — | 9.3× | 407% | -14.2% | -338% | -58.1% | -58.1% | — | 23 |
Peers = companies sharing MDU's sector (Mining & Quarrying of Nonmetallic Minerals (No Fuels)) with collected SEC financials. Multiples use the most recent end-of-day close and latest fiscal-year fundamentals (trailing, not forward). Missing cells mean the peer never reported that line item, has no collected price, or has a non-positive denominator. Not investment advice.
Solve the discounted cash flow backwards, then stress-test the assumptions.
This company doesn't have positive free cash flow on any basis, so a reverse DCF can't be run.
Top 40 institutional holders — bubble size is position value, color is the move since last quarter. Hover any holder for detail.
Drag any bubble to rearrange · size = dollar value of the position
What the company returns to shareholders — and whether it's covered by cash.
Free-cash-flow coverage unavailable. Last year: $108.2M dividends + $0 buybacks = $108.2M returned on -$297.0M FCF.
1 consecutive years of dividend increases · -4%/yr.
Yields use the latest fiscal-year dividends/buybacks over current market cap. Dividends and buybacks from the SEC cash-flow statement; payout coverage vs net income and free cash flow. Educational — not a recommendation.
How management deployed cash over 10 years — and what it earned on reinvestment.
A cash-return story — far more went to shareholders than back into the business (mature, low-reinvestment).
Operating income fell despite reinvestment — a warning on capital productivity. Current ROIC on all capital: 3%. Rough measure (includes maintenance capex).
Cash uses aggregated from the SEC cash-flow statement over 10 fiscal years. "Return on reinvestment" is a rough proxy — operating-income change ÷ cumulative CapEx + M&A — and includes maintenance capex. Educational — not a recommendation.
How much the company owes, how it's trended, and how comfortably it's serviced.
Cash of $28.2M is below the $144.7M due within a year — relies on refinancing or operating cash flow. Scheduled principal only (excludes interest & revolver draws). As of 2025-12-31 (10-K).
Green ≤ 1.5× · amber ≤ 3× · red > 3× (leverage relative to cash earnings).
Coverage is adequate but not comfortable. Effective rate ~4.0% on $2.68B of debt.
Cash of $28.2M is below short-term debt of $144.7M — relies on refinancing/operations.
Mostly long-term debt (balance-sheet current vs non-current split). See the maturity ladder above for the year-by-year repayment schedule.
Debt, cash, interest and equity from the SEC balance sheet & income statement. Effective rate = interest ÷ average debt. Maturity ladder from the SEC long-term-debt repayment schedule. Educational — not a recommendation.
EOD close · as of 2026-10-30
How a revenue dollar becomes profit — FY2025
Dividends and buybacks are cash paid out, shown here against the same year's profit for scale — not funded from it.
Each value shows its share of revenue below it (common-size).
| Line Item | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $1.88B 100.0% | $1.76B 100.0% | $1.80B 100.0% | $1.75B 100.0% | $3.45B 100.0% | $5.53B 100.0% | $5.34B 100.0% | $4.53B 100.0% | $4.44B 100.0% | $4.13B 100.0% |
| Selling, General & Admin | $433.0M 23.1% | $414.5M 23.6% | $407.1M 22.6% | $380.0M 21.7% | $2.21B 64.0% | $4.03B 72.8% | $3.90B 73.0% | $3.26B 71.9% | $3.14B 70.6% | $2.89B 70.1% |
| Total Operating Expenses | $1.58B 84.5% | $1.49B 84.9% | $1.58B 87.5% | $1.55B 88.5% | $3.12B 90.4% | $4.99B 90.2% | $4.86B 91.0% | $4.13B 91.1% | $4.02B 90.5% | $3.72B 90.1% |
| Operating Income | $290.4M 15.5% | $265.6M 15.1% | $224.9M 12.5% | $200.9M 11.5% | $331.1M 9.6% | $544.9M 9.8% | $481.2M 9.0% | $401.7M 8.9% | $424.0M 9.5% | $408.9M 9.9% |
| Interest Expense | $107.7M 5.7% | $108.3M 6.2% | $114.3M 6.3% | $80.7M 4.6% | $70.7M 2.0% | $96.5M 1.7% | $98.6M 1.8% | $84.6M 1.9% | $82.8M 1.9% | $87.8M 2.1% |
| Other Income (Expense), net | $28.3M 1.5% | $41.4M 2.4% | $33.5M 1.9% | $3.3M 0.2% | $25.7M 0.7% | $26.7M 0.5% | $15.8M 0.3% | -$238K -0.0% | $8.8M 0.2% | $5.2M 0.1% |
| Pretax Income | $211.0M 11.3% | $198.7M 11.3% | $340.3M 18.9% | $123.4M 7.1% | $286.1M 8.3% | $475.1M 8.6% | $398.4M 7.5% | $316.9M 7.0% | $350.0M 7.9% | $326.2M 7.9% |
| Income Tax Expense | $19.6M 1.0% | $17.6M 1.0% | $10.2M 0.6% | $6.2M 0.4% | $43.5M 1.3% | $84.6M 1.5% | $63.3M 1.2% | $47.5M 1.0% | $65.0M 1.5% | $93.1M 2.3% |
| Net Income | $190.4M 10.2% | $281.1M 16.0% | $414.7M 23.0% | $367.5M 21.0% | $378.1M 10.9% | $390.2M 7.1% | $335.5M 6.3% | $272.3M 6.0% | $281.2M 6.3% | -$67.3M -1.6% |
| Per Share | ||||||||||
| EPS (Basic) | $0.93 | $1.38 | $2.04 | $1.81 | $1.87 | $1.95 | $1.69 | $1.39 | $1.44 | $0.33 |
| EPS (Diluted) | $0.93 | $1.37 | $2.03 | $1.81 | $1.87 | $1.95 | $1.69 | $1.39 | $1.43 | $0.33 |
| Weighted Avg Shares (Basic) | 204.3M | 203.9M | 203.6M | 203.4M | 202.1M | 200.5M | 198.6M | 195.7M | 195.3M | 195.3M |
| Weighted Avg Shares (Diluted) | 205.3M | 204.7M | 203.9M | 203.5M | 202.4M | 200.6M | 198.6M | 196.2M | 195.7M | 195.6M |
Source: SEC EDGAR XBRL filings (annual, fiscal year). Quarterly flow items are derived from cumulative filings; balance-sheet figures are as-of each period end. Ratios and margins are computed, not reported.
Total return (dividends reinvested) vs the market, from quarter-end prices.
Above 0 = ahead of the S&P 500 since the window start; below 0 = behind. Rising means it's pulling ahead.
How far the stock fell below its prior peak. Deeper, longer drawdowns = a rougher ride to the same return.
Quarter-end, dividend-adjusted (total return). Beta & volatility from quarterly returns (annualized). Benchmark is the S&P 500 (SPY total return). Annual returns compound the quarters ending in each calendar year; the first and last years in a window may be partial. Past performance doesn't predict future results.
Last reported position per insider, carried forward. Steps can be a holding disclosed for the first time rather than a trade.
| Date | Insider | What it was | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-09-30 | Dosch Vernon A. Director | Grant | 1,462 | $0.00 | $0 |
| 2026-09-30 | Durkin Marian M Director | Grant | 172 | $0.00 | $0 |
| 2026-06-30 | Durkin Marian M Director | Grant | 152 | $0.00 | $0 |
| 2026-06-30 | Dosch Vernon A. Director | Grant | 1,293 | $0.00 | $0 |
| 2026-03-31 | Durkin Marian M Director |
Every row is classified by what it MEANT, not by its SEC code. A code is not a meaning: code P (“purchase”) also covers dividend reinvestment and employee stock purchase plans, and code S (“sale”) also covers 10b5-1 plan sales scheduled months earlier and option exercises sold the same day.
Across 30 days of all filings, $5.08bn of insider selling contained $3.50bn of plan sales and $0.46bn of exercise-and-sell. Only 29% was discretionary. Reading an unclassified feed badly overstates how much insiders decided.
Buys and sales are counted separately and never netted. They are different decisions by different people; a company where one officer bought while another sold is not “neutral”.
The holding line carries each insider's last reported position forward, so it shows the total held rather than a sawtooth of whoever traded that day. It covers only insiders who filed in the window.
“Filed late” counts calendar days past the two-business-day deadline with five days' grace, so a Thursday or Friday trade crossing a weekend is never flagged. It describes the company's filing discipline, not the trade.
Insider activity is descriptive. Nothing here is investment advice.
| Grant |
| 157 |
| $0.00 |
| $0 |
| 2026-03-31 | Dosch Vernon A. Director | Grant | 1,334 | $0.00 | $0 |
| 2026-02-18 | 2 co-filers CFO | Tax withholding | 36,766 | $20.36 | $749k |
| 2026-02-18 | 2 co-filers ChiefAccntg&RegAffairsOfficer | Tax withholding | 10,438 | $20.36 | $213k |
| 2026-02-18 | 2 co-filers Chief Utilities Officer | Tax withholding | 8,167 | $20.36 | $166k |
| 2026-02-18 | 2 co-filers President & CEO | Tax withholding | 35,668 | $20.36 | $726k |
| 2026-02-18 | 2 co-filers ChiefHRSafety&AdminOfficer | Tax withholding | 12,010 | $20.36 | $245k |
| 2026-02-18 | 2 co-filers President-WBI | Tax withholding | 10,630 | $20.36 | $216k |
| 2026-02-17 | Foti Anthony Donald CLO & Corporate Secretary | Grant | 8,161 | $0.00 | $0 |
| 2026-02-17 | Boese Dyke A. CIO | Grant | 3,702 | $0.00 | $0 |
| 2026-02-17 | 2 co-filers CFO | Grant | 15,229 | $0.00 | $0 |
| 2026-02-17 | 2 co-filers ChiefAccntg&RegAffairsOfficer | Grant | 4,544 | $0.00 | $0 |
| 2026-02-17 | 2 co-filers Chief Utilities Officer | Grant | 6,920 | $0.00 | $0 |
| 2026-02-17 | 2 co-filers President & CEO | Grant | 45,037 | $0.00 | $0 |
| 2026-02-17 | 2 co-filers ChiefHRSafety&AdminOfficer | Grant | 5,523 | $0.00 | $0 |
| 2026-02-17 | 2 co-filers President-WBI | Grant | 5,830 | $0.00 | $0 |
| 2026-02-13 | Kelley Charles M Director | Open-market buy | 5,000 | $20.84 | $104k |
| 2025-12-31 | Durkin Marian M Director | Grant | 164 | $0.00 | $0 |
| 2025-12-31 | Dosch Vernon A. Director | Grant | 1,394 | $0.00 | $0 |
| 2025-11-13 | Patel Priti Rashmikant Director | Grant | 4,849 | $0.00 | $0 |
| 2025-11-13 | Miller Tammy J Director | Grant | 3,031 | $0.00 | $0 |
| 2025-11-13 | Kelley Charles M Director | Grant | 3,031 | $0.00 | $0 |
| 2025-11-13 | Johnson Dennis W Director | Grant | 7,779 | $0.00 | $0 |
| 2025-11-13 | Jaeger Douglas W. Director | Grant | 7,274 | $0.00 | $0 |
| 2025-11-13 | Durkin Marian M Director | Grant | 7,274 | $0.00 | $0 |
| 2025-11-13 | Anderson Darrel T Director | Grant | 8,082 | $0.00 | $0 |
| 2025-11-13 | Dosch Vernon A. Director | Grant | 7,274 | $0.00 | $0 |
EOD close · as of 2026-10-30
Where each multiple sits in its own 14-yr range · 82th pct blended
Dot = today · shaded = middle 50% · line = median. Lower percentile = cheaper vs its own 14-yr history.
Is the profit real, and how strong is the balance sheet?
FY2025 · every deduction from revenue to net income
DuPont — the three levers
ROE 7% against ROIC 3% — 3% of the return on equity comes from leverage and buybacks rather than from the operating business.
What the company owes vs. what it holds
This shows debt/cash structure and net leverage. The year-by-year maturity schedule is on the Debt & Leverage tab.
Latest year: profit growth vs revenue growth
High operating leverage: profit moved 1.4× as fast as sales — great in an upturn, painful in a downturn.
Each line as % of revenue — the trend in color
| % of revenue | FY2018 | FY2019 | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|---|---|
| SG&A | 71.9 | 73.0 | 72.8 | 64.0 | 21.7 | 22.6 | 23.6 | 23.1 |
| Operating Income | 8.9 | 9.0 | 9.8 | 9.6 | 11.5 | 12.5 | 15.1 | 15.5 |
| Income Tax | 1.0 | 1.2 | 1.5 | 1.3 | 0.4 | 0.6 | 1.0 | 1.0 |
| Net Income | 6.0 | 6.3 | 7.1 | 10.9 | 21.0 | 23.0 | 16.0 | 10.2 |
Green = margin-favorable vs the row's own range · red = unfavorable.
The metrics that matter, over time
A 30-second read on MDU: price, valuation and headline fundamentals from SEC filings. The four questions at the top of the page are where the judgements live.
Earns -3.63pts against its cost of capital — capital is being consumed, not created.
| Period | ROIC | Cost of capital | Spread |
|---|---|---|---|
| FY2019 | 8.6% | 8.8% (today's — no rate published for this year) | -0.2pts |
| FY2020 | 9.3% | 8.8% (today's — no rate published for this year) | 0.5pts |
| FY2021 | 4.9% | 6.0% | -1.1pts |
| FY2022 | 3.1% | 8.0% | -4.9pts |
| FY2023 | 4.1% | 8.1% | -4.1pts |
| FY2024 | 5.0% | 9.7% | -4.7pts |
| FY2025 | 5.0% | 8.5% | -3.5pts |
| Now | 3.5% | 8.8% | -5.3pts |
| Fiscal year | Gross margin | Operating margin | Net margin |
|---|---|---|---|
| FY2016 | not reported | 9.9% | -1.6% |
| FY2017 | not reported | 9.5% | 6.3% |
| FY2018 | not reported | 8.9% | 6.0% |
| FY2019 | not reported | 9.0% | 6.3% |
| FY2020 | not reported | 9.8% | 7.1% |
| FY2021 | not reported | 9.6% | 10.9% |
| FY2022 | not reported | 11.5% | 21.0% |
| FY2023 | not reported | 12.5% | 23.0% |
| FY2024 | not reported | 15.1% | 16.0% |
| FY2025 | not reported | 15.5% | 10.2% |
Leverage and buybacks account for 3 points of the 7% return on equity in FY2025. The business earns 3% on the capital it employs; the rest is balance sheet.
ROE is on average equity; ROIC is NOPAT over average invested capital (debt plus equity less excess cash). The gap is not a single adjustment.
$346M of goodwill — 7% of invested capital. The gap is what was paid above the fair value of what was bought; it is real capital shareholders provided, so neither bar is the whole answer.
Net margin is 1015.4% against 2103.18% 3 years ago — a step down the business has not recovered, whatever the spread says today.
Free cash flow has fallen short of reported profit in 3 of the last three years.
Reported free cash flow is -$297M; after share-based compensation it is -$304M. The difference is a real cost that the cash flow statement adds back.
Stressed coverage of 1.9x sits between comfortable and thin.
| EBITDA decline | Interest coverage |
|---|---|
| 0% | 2.69x |
| 5% | 2.56x |
| 10% | 2.43x |
| 15% | 2.29x |
| 20% | 2.16x |
| 25% | 2.02x |
| 30% | 1.89x |
| 35% | 1.75x |
| 40% | 1.62x |
| 45% | 1.48x |
| 50% | 1.35x |
| 55% | 1.21x |
| 60% | 1.08x |
Ladder as of 2025-12-31 (10-K); cash from the 2025-12-31 balance sheet; FCF from FY2025. Free cash flow is negative, so projected resources fall rather than accumulate.
Balance sheet at 2025-12-31. Undrawn revolving credit is not shown: the tag is collected but not yet mapped through to the API.
Free cash flow is negative, so debt service depends on the cash balance rather than on the business.
No positive free cash flow to discount, so the price cannot be expressed as a growth requirement.
The percentile ranks the FISCAL-YEAR point, because the distribution behind each strip is built from fiscal-year closes — ranking a TTM figure inside it would compare two different bases. TTM basis: TTM (share count from the last fiscal year — the TTM window reports none).
No material counter-signal in the checked set: reverse-DCF implied growth, historical FCF CAGR, per-year FCF growth distribution, reporting-basis breaks, discount rate used, free-cash-flow basis (stock comp charged?).
Missing from our data, so excluded from this answer: free_cash_flow.
| Step | Amount | Running total |
|---|---|---|
| Net income | $190M | $190M |
| Share-based comp | $7M | $197M |
| Other non-cash & working capital | $276M | $473M |
| Operating cash flow | $473M | $473M |
| Capex | −$770M | −$297M |
| Free cash flow | −$297M | −$297M |
| FCF after SBC | −$304M | −$304M |
| Fiscal year | Revenue growth | Receivables growth | Gap |
|---|---|---|---|
| FY2020 | 3.7% | not reported | not reported |
| FY2021 | -37.6% | not reported | not reported |
| FY2022 | -49.4% | not reported | not reported |
| FY2023 | 3.2% | not reported | not reported |
| FY2024 | -2.5% | not reported | not reported |
| FY2025 | 6.7% | not reported | not reported |
| Fiscal year | Accruals / assets |
|---|---|
| FY2019 | -2.7 percent |
| FY2020 | -4.7 percent |
| FY2021 | -1.3 percent |
| FY2022 | -1.5 percent |
| FY2023 | 1.1 percent |
| FY2024 | -3.1 percent |
| FY2025 | -3.7 percent |
Below the line, the asset base is being consumed faster than it is replaced.
Depreciation here includes amortisation of acquired intangibles — goodwill written down over time, customer lists, acquired technology. Capex does not replace those and is not meant to, so an acquisitive or asset-light company sits below 1.0 permanently and correctly. The signal is cleanest for capital-intensive businesses, where the two measure the same physical base. For that reason this informs the earnings-quality verdict but never caps it.
SBC is added back inside operating cash flow, so reported free cash flow treats shares issued to employees as free. Percent of revenue says how expensive the payroll is; percent of operating cash flow says how much of the cash exists only because the charge was added back. The buyback offset is buybacks over SBC — below 1.0 the repurchase does not cover the shares issued.
Figures are the latest fiscal year (FY2025) from the company's own filings, not a trailing-twelve-month window — Q2 reads fiscal years throughout so the cash-conversion ratios and these share one basis. A blank is a line the filer did not report; it is never read as zero.