Health Care · Pharmaceutical Preparations · Nasdaq · CIK 1420565 · FYE Dec 31 · Prices AT CLOSE 2026-08-20 (USD) Last $0.79 · Day +0.20% · Mkt cap $68M · 1Y −31.0% · Off 52W high −63.6% · Vol (1Y) 93.0% Price2025-01-13 → 2026-08-20 RNTX close: $1.93 on 2025-01-13 to $0.79 on 2026-08-20. Split-adj closes · 240 of 393 · price returnⓘ At a glance | Short interest1.0% of sh out | | Days to cover1.9d | | 13F net flow (QoQ)+0.77% | | Top-10 13F concentration87.0% | | Next report (est.)2026-11-13 |
SI 2026-07-31 · 13F 2026-Q1ⓘ Key fundamentalsFY 2025 | Sales (TTM)$0 | | Earnings (TTM)-$49.8M | | ROE−139.9% |
FY ratios · TTM sales/earnings (USD)ⓘ Trailing returns | YTD−31.6% | | 1Y−31.0% | | Since incept. (ann.)−42.6% |
Total return · from 2025-01-13ⓘ Risk | Ann. volatility (1Y)93.0% | | Ann. volatility (3Y)94.4% | | Sharpe (1Y)0.09 | | Sharpe (3Y)−0.14 | | Max drawdown (1Y)−62.0% | | Max drawdown (3Y)−73.5% | | Beta (3Y vs SPY)0.08 |
Daily returns, ann.ⓘ Top institutional holders13F 2026-Q1 | Manager | Shares | Value | % sh out | QoQ |
|---|
| Voss Capital, LP | 4.4M | $6M | 15.65% | +3.4% | | BIOS Capital Management, LP | 2.0M | $3M | 7.07% | +17.2% | | VANGUARD CAPITAL MANAGEMENT LLC | 998,521 | $1M | 3.56% | new | | UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT MANAGEMENT CO | 511,610 | $665,093 | 1.82% | +0.0% | | Cable Car Capital, LP | 420,000 | $546,000 | 1.50% | +0.0% | | Prosight Management, LP | 411,600 | $535,080 | 1.47% | −7.0% | | Sigma Planning Corp | 348,677 | $453,280 | 1.24% | +41.0% | | GEODE CAPITAL MANAGEMENT, LLC | 344,690 | $448,185 | 1.23% | +21.1% |
Δ vs 2025-Q4ⓘ Latest reported quarterslast report 2026-08-14 | Period end | Reported | EPS | EPS YoY | Revenue | Rev YoY |
|---|
| 2026-06-30 | 2026-08-14 | −$0.10 | — | $0 | — | | 2026-03-31 | 2026-05-15 | −$0.19 | — | $0 | — | | 2025-12-31 | 2026-03-26 | — | — | $0 | — | | 2025-09-30 | 2025-11-14 | −$0.21 | — | $0 | — |
As-reported XBRL · next 2026-11-13 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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