Materials · Mining & Quarrying of Nonmetallic Minerals (No Fuels) · NYSE · CIK 1955520 · FYE Dec 31 · Prices AT CLOSE 2026-08-21 (USD) Last $66.17 · Day +0.32% · Mkt cap $3.8B · P/E (FY) 24.0× · 1Y −24.5% · Off 52W high −31.3% · Vol (1Y) 51.0% Price2023-08-21 → 2026-08-21 KNF close: $50 on 2023-08-21 to $66 on 2026-08-21. Split-adj closes · 240 of 804 · price returnⓘ At a glance | Short interest5.8% of sh out | | Days to cover7.7d | | 13F net flow (QoQ)+6.60% | | Top-10 13F concentration55.6% | | Next report (est.)2026-11-03 |
SI 2026-07-31 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | P/E (FY)24.0× | | Sales (TTM)$3.31B | | Earnings (TTM)$139.9M | | ROE10.1% | | Net margin5.0% | | ROIC9.1% | | Debt / equity0.71× | | Total debt / EBITDA2.43× | | EPS growth 3Y10.4% | | Sales growth 3Y7.5% |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD−5.9% | | 1Y−24.5% | | 3Y+33.1% | | Since incept. (ann.)+21.8% |
Total return · from 2023-06-01ⓘ Risk | Ann. volatility (1Y)51.0% | | Ann. volatility (3Y)42.8% | | Sharpe (1Y)−0.29 | | Sharpe (3Y)0.44 | | Max drawdown (1Y)−34.7% | | Max drawdown (3Y)−44.2% | | Beta (3Y vs SPY)0.51 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| BlackRock, Inc. | 7.0M | $569M | 12.30% | −0.6% | | PRICE T ROWE ASSOCIATES INC /MD/ | 4.5M | $367M | 7.94% | +14.9% | | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.7M | $224M | 4.84% | new | | BAILLIE GIFFORD & CO | 2.7M | $218M | 4.71% | +25.4% | | Capital World Investors | 2.6M | $216M | 4.67% | +161.3% | | VANGUARD CAPITAL MANAGEMENT LLC | 2.5M | $208M | 4.49% | new | | UBS Group AG | 2.3M | $191M | 4.13% | +1293.8% | | STATE STREET CORP | 2.1M | $168M | 3.63% | +1.2% |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-08-04 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2026-06-30 | 2026-08-04 | $0.77 | −13.5% | $938.6M | +12.6% | | 2026-03-31 | 2026-05-05 | −$1.40 | — | $410.1M | +16.0% | | 2025-12-31 | 2026-02-17 | $0.56 | +33.3% | $755.1M | +14.9% | | 2025-09-30 | 2025-11-04 | $2.52 | −3.1% | $1.20B | +8.9% |
As-reported XBRL · next 2026-11-03 est.ⓘ Segment mixFY2025 (ended Dec 2025) Product 25% · Service 20% · Contracting Services Public Sector 16% · Ready Mix Concrete 11% · Aggregates 9% product & service · TAGGED revenueⓘ Basis & disclosures - EOD closes · nothing imputed or averaged · absent “—”
- As-of differs by block · 13F = US long, 45+d lag, LOWER bound
- Not investment advice · no recommendation, price target or solicitation
- EDGAR + foreign registers · marketstack (licensed EOD) · spzco.com/methodology
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