Monitor for any subsequent Schedule 13D filing if HRT shifts to activist stance. Given BJDX's tiny market cap and low liquidity, the entry of a large quantitative holder could amplify volatility. No immediate trade trigger.
Price Chart
Executive Summary
HRT Financial LP, a quantitative trading firm, filed a Form 3 disclosing beneficial ownership of 126,993 shares of Bluejay Diagnostics (BJDX), indicating it has crossed the 10% ownership threshold in this micro-cap diagnostics stock. This signals a significant new institutional holder, though no activist intent is stated. The filing is a routine disclosure with no immediate fundamental catalyst.
Key Facts
- HRT Financial LP reported beneficial ownership of 126,993 shares of BJDX common stock as of July 9, 2026.
- The filing indicates HRT holds more than 10% of BJDX's outstanding shares, given the $2M market cap.
- HRT is a large quantitative trading firm, not typically an activist investor.
- The filing was made on July 13, 2026, within the required timeframe.
Financial Impact
No direct financial impact; ownership disclosure only.
Risk Factors
- HRT may reduce or exit the position, causing downward pressure on the thinly traded stock.
- Low liquidity and weak analyst consensus (0% bullish) add downside risk.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 3 Filing (Primary) | 0001475597-26-000157 |
| Document: 0001475597-26-000157-index.html | 0001475597-26-000157 |
| Document: 0001475597-26-000157.txt | 0001475597-26-000157 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 13, 2026 13d ago | 8-K | $0.8323 | awaiting T+20 | — | $0.5600 (−32.72%) |
Oct 6, 2026 20d ago | 8-K | $0.8107 | awaiting T+20 | — | $0.5600 (−30.92%) |
Aug 13, 2026 10w ago | 8-K | $1.06 | awaiting T+20 | — | $0.5600 (−47.17%) |
Aug 13, 2026 10w ago | Press Release | $1.06 | awaiting T+20 | — | $0.5600 (−47.17%) |
Jul 22, 2026 13w ago | 8-K | $1.14 $0.9393 | ▼ −17.61% | ▼ −20.91% | $0.5600 (−50.88%) |
Jul 13, 2026 15w ago | 3 | $1.22 $0.9872 | ▼ −19.08% | ▼ −22.27% | $0.5600 (−54.10%) |
Jul 10, 2026 15w ago | 3 | $1.45 $1.07 | ▼ −26.21% | ▼ −28.63% | $0.5600 (−61.38%) |
Jun 29, 2026 17w ago | EFFECT | $1.44 $1.03 | ▲ +28.47% | ▲ +28.19% | $0.5600 (+61.11%) |
Jun 17, 2026 18w ago | S-3 | $4.46 $1.30 | ▲ +70.85% | ▲ +71.39% | $0.5600 (+87.44%) |
Jun 9, 2026 19w ago | 8-K | $4.49 $1.40 | ▼ −68.82% | ▼ −72.44% | $0.5600 (−87.53%) |
US Market Status
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