Industrials · Engines & Turbines · Nasdaq · CIK 1370416 · Prices AT CLOSE 2026-07-30 (USD) — end-of-day, never a live or intraday quote
Last $1.72Day +2.38%Mkt cap $30M1Y −54.9%Off 52W high −57.0%Vol (1Y) 55.3%
Daily closing price, split-adjusted to the current basis; 3y shown of 4,513 bars on file. Sampled to 240 points — every point is a real close, none averaged. Price return, not total return (dividends excluded). Source marketstack.
| Short interest4.6% of sh out |
| Days to cover8.4d |
| 13F net flow (QoQ)+1.19% |
| Top-10 13F concentration97.8% |
Short interest is FINRA semi-monthly, settlement 2026-07-15. 13F figures are quarterly filings, period 2026-Q1 — a lower bound on true ownership.
| Sales (TTM)$23.3M |
| Earnings (TTM)-$61.6M |
| ROE−59.9% |
| Net margin−264.3% |
| Sales growth 3Y−57.6% |
Screener basis: ratios from the latest reported fiscal year; Sales/Earnings are trailing twelve months in the reporting currency (USD). The P/E is a trailing FULL-YEAR P/E, not TTM. Missing lines are absent from the filings, never imputed.
| YTD+9.6% |
| 1Y−54.9% |
| 3Y−84.3% |
| 5Y−95.7% |
| 10Y−87.4% |
| Since incept. (ann.)−21.1% |
Total return through 2026-07-30 · series begins 2008-08-15. Only the windows this history actually covers are shown.
| Ann. volatility (1Y)55.3% |
| Ann. volatility (3Y)55.1% |
| Sharpe (1Y)−1.20 |
| Sharpe (3Y)−0.86 |
| Max drawdown (1Y)−60.0% |
| Max drawdown (3Y)−86.2% |
| Beta (3Y vs SPY)2.38 |
Daily simple returns, annualized; drawdown is peak-to-trough within the window. Beta is the OLS slope of monthly returns on SPY's over three years. Each figure is labeled by the window it was measured over — they are not comparable across windows.
| Manager | Shares | Value | % sh out | QoQ |
|---|---|---|---|---|
| GRACE & WHITE INC /NY | 1.0M | $2M | 5.79% | −13.2% |
| ROYCE & ASSOCIATES LP | 491,902 | $895,262 | 2.83% | +116.2% |
| US BANCORP \DE\ | 166,829 | $303,629 | 0.96% | +0.0% |
| Baird Financial Group, Inc. | 163,898 | $298,294 | 0.94% | −7.5% |
| CITADEL ADVISORS LLC | 154,905 | $281,927 | 0.89% | +449.6% |
| GOLDMAN SACHS GROUP INC | 38,245 | $69,606 | 0.22% | −1.3% |
| TD Waterhouse Canada Inc. | 18,114 | $32,451 | 0.10% | +0.1% |
| UBS Group AG | 16,418 | $29,880 | 0.09% | −0.6% |
Reported 13F long positions as filed for 2026-Q1 (change vs 2025-Q4). 13F covers US-listed long equity only — the sum is a LOWER BOUND on institutional ownership, never a total.
No reported quarters on file for WPRT.
