ROCK-B Stock Analysis: ROCKWOOL International | CO
Building Products & Equipment | CO, Denmark | Market Cap: 44.008m DKK | 12M Return: -13% | DK0063855168 | Charts, Fundamentals & Technical Analysis
Avg Turnover: 110M
EPS Trend: 39.3%
Qual. Beats: 1
Rev. Trend: 79.1%
Qual. Beats: 0
Warnings
Tailwinds
No distinct edge detected
Seasonality 11.6 years of data
How good or bad each month usually is (without trend). The score below shows how much you can trust it: 0 = pure chance, >40 gets interesting and >55 is strong.
Rockwool A/S is a Danish manufacturer of stone wool insulation products serving markets across Western Europe, Eastern Europe, Russia, North America, and Asia. The company operates through two reporting segments-Insulation and Systems-reflecting a vertically integrated model that spans raw stone wool production through finished engineered building solutions. Stone wool, the companys core material, is made from natural basalt rock and is inherently non-combustible, which underpins its use in both thermal insulation and passive fire protection applications.
The product portfolio covers the full range of building insulation needs, including roof, floor, façade, wall, partition, HVAC, and technical insulation, alongside passive fire protection, marine and offshore insulation, and OEM solutions. Beyond core insulation, Rockwool supplies acoustic ceilings and walls, cladding boards, rainwater management systems, prefab building systems, engineered fibers, noise and vibration control products, and horticultural substrates. These offerings are marketed under five distinct brands-ROCKWOOL, Rockfon, Rockpanel, Grodan, and Lapinus-each targeting specific niches within construction, acoustics, and horticulture.
Founded in 1909 and headquartered in Hedehusene, Denmark, Rockwool is classified within the GICS Building Products sub-industry. Demand for its products is closely tied to structural drivers including tightening energy efficiency regulations, fire safety building codes, and the broader shift toward sustainable construction practices across its main European and North American markets.
- EU energy efficiency mandates accelerate insulation demand
- European construction slowdown pressures Systems segment volumes
- Energy and raw material costs weigh on stone wool margins
- North American capacity expansion drives revenue diversification
| Net Income: -201.7m TTM > 0 and > 6% of Revenue |
| FCF/TA: 0.04 > 0.02 and ΔFCF/TA -4.59 > 1.0 |
| NWC/Revenue: 2.95% < 20% (prev 15.67%; Δ -12.72% < -1%) |
| CFO/TA 0.15 > 3% & CFO 594.8m > Net Income -201.7m |
| Net Debt (255.0m) to EBITDA (415.2m): 0.61 < 3 |
| Current Ratio: 1.11 > 1.5 & < 3 |
| Outstanding Shares: last quarter (211.2m) vs 12m ago 3.87% < -2% |
| Gross Margin: 46.67% > 18% (prev 67.48%; Δ -20.81% > 0.5%) |
| Asset Turnover: 94.70% > 50% (prev 96.83%; Δ -2.12% > 0%) |
| Interest Coverage Ratio: 7.82 > 6 (EBIT TTM 140.6m / Interest Expense TTM 18.0m) |
| A: 0.03 (Total Current Assets 1.15b - Total Current Liabilities 1.03b) / Total Assets 4.10b |
| B: 0.68 (Retained Earnings 2.80b / Total Assets 4.10b) |
| C: 0.03 (EBIT TTM 140.6m / Avg Total Assets 4.05b) |
| D: 2.18 (Book Value of Equity 2.81b / Total Liabilities 1.29b) |
| Altman-Z'' = 4.93 = AAA |
| DSRI: 1.15 (Receivables 670.0m/591.0m, Revenue 3.84b/3.87b) |
| GMI: 1.45 (GM 67.48% / 46.67%) |
| AQI: 0.94 (AQ_t 0.07 / AQ_t-1 0.08) |
| SGI: 0.99 (Revenue 3.84b / 3.87b) |
| TATA: -0.19 (NI -201.7m - CFO 594.8m) / TA 4.10b) |
| Beneish M = -2.56 (Cap -4..+1) = A |
As of August 30, 2026, the stock is trading at DKK 209.80 with a total of 435,320 shares traded. Over the past week, the price has changed by +3.45%, over one month by +3.86%, over three months by +6.39% and over the past year by -13.00%.
Current recommended Stop Loss: 200.10 (which is 4.6% or 1.2 ATR below the current price).
ROCKWOOL International has no consensus analysts rating.
Market Cap EUR = 5.89b (44.0b DKK * 0.1338 DKK.EUR)
P/E Forward = 15.7978
P/S = 11.0992
P/B = 2.1039
P/EG = 1.5679
Revenue TTM = 3.84b EUR
EBIT TTM = 140.6m EUR
EBITDA TTM = 415.2m EUR
Long Term Debt = 29.0m EUR (from longTermDebt, last fiscal year)
Short Term Debt = 198.0m EUR (from shortTermDebt, last fiscal year)
Debt = 358.0m EUR (from shortLongTermDebtTotal, last fiscal year) + Leases 82.0m
Net Debt = 255.0m EUR (calculated: Debt 358.0m - CCE 103.0m)
Enterprise Value = 6.14b EUR (5.89b + Debt 358.0m - CCE 103.0m)
Interest Coverage Ratio = 7.82 (Ebit TTM 140.6m / Interest Expense TTM 18.0m)
EV/FCF = 41.29x (Enterprise Value 6.14b / FCF TTM 148.8m)
FCF Yield = 2.42% (FCF TTM 148.8m / Enterprise Value 6.14b)
FCF Margin = 3.88% (FCF TTM 148.8m / Revenue TTM 3.84b)
Net Margin = -5.26% (Net Income TTM -201.7m / Revenue TTM 3.84b)
Gross Margin = 46.67% ((Revenue TTM 3.84b - Cost of Revenue TTM 2.05b) / Revenue TTM)
Gross Margin QoQ = 25.90% (prev 26.60%)
Tobins Q-Ratio = 1.50 (Enterprise Value 6.14b / Total Assets 4.10b)
Interest Expense / Debt = 5.02% (Interest Expense 18.0m / Debt 358.0m)
Taxrate = 25.00% (31.0m / 124.0m)
NOPAT = 105.5m (EBIT 140.6m * (1 - 25.00%))
Current Ratio = 1.11 (Total Current Assets 1.15b / Total Current Liabilities 1.03b)
Debt / Equity = 0.13 (Debt 358.0m / totalStockholderEquity, last quarter 2.81b)
Debt / EBITDA = 0.61 (Net Debt 255.0m / EBITDA 415.2m)
Debt / FCF = 1.71 (Net Debt 255.0m / FCF TTM 148.8m)
Total Stockholder Equity = 2.86b (last 4 quarters mean from totalStockholderEquity)
RoA = -4.98% (Net Income -201.7m / Total Assets 4.10b)
RoE = -7.05% (Net Income TTM -201.7m / Total Stockholder Equity 2.86b)
RoCE = 4.86% (EBIT 140.6m / Capital Employed (Equity 2.86b + L.T.Debt 29.0m))
RoIC = 3.34% (NOPAT 105.5m / Invested Capital 3.16b)
WACC = 7.90% (E(5.89b)/V(6.25b) * Re(8.15%) + D(358.0m)/V(6.25b) * Rd(5.02%) * (1-Tc(0.25)))
Discount Rate = 8.15% (= CAPM, Blume Beta Adj.)
Shares (quarterly) Correlation: -57.60 | Cagr: -0.75%
[DCF] Terminal Value 73.10% ; FCFF base≈220.9m ; Y1≈193.7m ; Y5≈156.5m
[DCF] Fair Price = 20.64 (EV 2.51b - Net Debt 255.0m = Equity 2.26b / Shares 109.4m; r=8.35% [WACC [floored]]; 5y FCF grow -15.0% → 2.50% )
EPS Correlation: 39.30 | EPS CAGR: 23.32% | SUE: 2.17 | # QB: 1
Revenue Correlation: 79.07 | Revenue CAGR: 2.33% | SUE: 0.02 | # QB: 0
EPS current Quarter (2026-09-30): EPS=0.50 | Chg30d=-4.66% | Revisions=+25% | Analysts=3
EPS current Year (2026-12-31): EPS=1.77 | Chg30d=-3.05% | Revisions=+50% | GrowthEPS=-13.2% | GrowthRev=-0.3%
EPS next Year (2027-12-31): EPS=2.01 | Chg30d=+0.65% | Revisions=+50% | GrowthEPS=+13.6% | GrowthRev=+5.5%
[Analyst] Revisions Ratio: +70% (up=7, down=0)