Health Care · Orthopedic, Prosthetic & Surgical Appliances & Supplies · NYSE · CIK 884269 · FYE Dec 31 · Prices AT CLOSE 2026-08-28 (USD) Last $5.35 · Day −2.19% · Mkt cap $56M · P/E (FY) 16.6× · 1Y +11.0% · Off 52W high −28.7% · Vol (1Y) 54.2% Price2023-08-28 → 2026-08-28 APT close: $4.82 on 2023-08-28 to $5.35 on 2026-08-28. Split-adj closes · 240 of 5,312 · price returnⓘ At a glance | Short interest0.9% of sh out | | Days to cover1.9d | | 13F net flow (QoQ)+0.36% | | Top-10 13F concentration88.2% | | Next report (est.)2026-11-05 |
SI 2026-08-14 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | P/E (FY)16.6× | | Sales (TTM)$61.9M | | Earnings (TTM)$4.2M | | ROE5.7% | | Net margin6.0% | | EPS growth 3Y8.3% | | Sales growth 3Y−1.6% |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD+20.5% | | 1Y+11.0% | | 3Y+11.0% | | 5Y−35.0% | | 10Y+71.5% | | Since incept. (ann.)+4.7% |
Total return · from 2005-07-14ⓘ Risk | Ann. volatility (1Y)54.2% | | Ann. volatility (3Y)45.1% | | Sharpe (1Y)0.43 | | Sharpe (3Y)0.29 | | Max drawdown (1Y)−27.3% | | Max drawdown (3Y)−39.0% | | Beta (3Y vs SPY)1.30 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 642,500 | $3M | 6.31% | +0.0% | | VANGUARD CAPITAL MANAGEMENT LLC | 553,674 | $2M | 5.44% | new | | RENAISSANCE TECHNOLOGIES LLC | 544,072 | $2M | 5.34% | +4.0% | | BlackRock, Inc. | 271,800 | $1M | 2.67% | +0.5% | | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 141,226 | $627,043 | 1.39% | +106.7% | | DIMENSIONAL FUND ADVISORS LP | 137,335 | $609,767 | 1.35% | +0.0% | | ACADIAN ASSET MANAGEMENT LLC | 133,352 | $591,000 | 1.31% | +0.0% | | GROUP ONE TRADING LLC | 113,071 | $502,035 | 1.11% | new |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-08-06 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2026-06-30 | 2026-08-06 | $0.18 | +50.0% | $18.7M | +12.0% | | 2026-03-31 | 2026-05-07 | $0.07 | +16.7% | $14.6M | +5.5% | | 2025-12-31 | 2026-03-11 | $0.06 | −14.3% | $13.9M | +0.3% | | 2025-09-30 | 2025-11-05 | $0.09 | +12.5% | $14.8M | +3.7% |
As-reported XBRL · next 2026-11-05 est.ⓘ 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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