Industrials · Guided Missiles & Space Vehicles & Parts · NYSE · CIK 2086587 · FYE Dec 31 · Prices AT CLOSE 2026-07-29 (USD) — end-of-day, never a live or intraday quote
Last $15.02Day −15.67%Mkt cap $1.9BOff 52W high −66.3%Vol (1Y) 128.3%
Daily closing price, split-adjusted to the current basis; 0.5y shown of 115 bars on file. Sampled to 115 points — every point is a real close, none averaged. Price return, not total return (dividends excluded). Source marketstack.
| Short interest6.5% of sh out |
| Days to cover8.1d |
| Top-10 13F concentration66.8% |
| Next report (est.)2026-09-03 |
Short interest is FINRA semi-monthly, settlement 2026-07-15. 13F figures are quarterly filings, period 2026-Q1 — a lower bound on true ownership.
No standardized fundamentals available.
No return windows available for YSS.
| Ann. volatility (1Y)128.3% |
| Ann. volatility (3Y)128.3% |
| Sharpe (1Y)−0.76 |
| Sharpe (3Y)−0.76 |
| Max drawdown (1Y)−65.4% |
| Max drawdown (3Y)−65.4% |
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 |
|---|---|---|---|---|
| BlackRock, Inc. | 19.0M | $422M | 14.66% | new |
| AE INDUSTRIAL PARTNERS, LP | 11.3M | $250M | 8.71% | new |
| Allianz Asset Management GmbH | 2.7M | $60M | 2.10% | new |
| Bank of New York Mellon Corp | 1.7M | $37M | 1.30% | new |
| Clearbridge Investments, LLC | 1.3M | $30M | 1.04% | new |
| WELLINGTON MANAGEMENT GROUP LLP | 1.3M | $29M | 1.02% | new |
| VOYA INVESTMENT MANAGEMENT LLC | 1.1M | $24M | 0.83% | new |
| UBS Group AG | 1.1M | $23M | 0.81% | new |
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 YSS.
