BJDXNasdaqSurgical & Medical Instruments & ApparatusFiscal year ends December 31
Bluejay Diagnostics, Inc.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 12, 2026
$0.70−0.05 (-6.46%)
Close on Oct 19, 2026
- Market cap
- $1.45M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
4.8%
0M of 4M shares
Institutional holders
8
5 new, 3 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
6 buys · 1 sales
Net bought $172.80K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Armistice Capital, LLC | 194,132 | 9.99% | 13G (passive) | Dec 31, 2025 |
| Daniel B. Asher | 177,580 | 9.99% | 13G (passive) | Oct 10, 2025 |
| Steven Boyd | 142,728 | 9.99% | 13G (passive) | Jun 30, 2026 |
| Waqas Khatri | 107,722 | 9.99% | 13G (passive) | Jun 30, 2026 |
| Mitchell P. Kopin | 0 | 9.99% | 13G (passive) | Jun 3, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of BJDX | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Armistice Capital, LLC | 131,000 | 2.93% | $157.20K | New | 0.00% |
| Heights Capital Management, Inc | 35,400 | 0.79% | $42.48K | New | 0.01% |
| Boothbay Fund Management, LLC | 27,130 | 0.61% | $32.56K | New | 0.00% |
| Bank Of America Corp /De/ | 10,337 | 0.23% | $12.40K | New | 0.00% |
| Vanguard Fiduciary Trust Co | 10,225 | 0.23% | $12.27K | New | 0.00% |
| Tower Research Capital LLC (TRC) | 1,907 | 0.04% | $2.29K | +178 | 0.00% |
| L1 Global Manager Pty Ltd | 120 | 0.00% | $144 | – | 0.00% |
| Caitong International Asset Management Co., Ltd | 1 | 0.00% | $1 | −2 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 8 | 0M | 4.8% | 5 / 1 | 1 / 3 | 0M | 0M |
| Q1 2026 | 6 | 0M | 1.3% | 6 / 0 | 0 / 1 | 0M | 0M |
| Q4 2025 | 1 | 0M | 0.0% | 1 / 0 | 0 / 0 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of BJDX | Value | % of fund | As of |
|---|---|---|---|---|---|
| Fidelity Extended Market Index Fund | 25,155 | 0.56% | $53.83K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 183 | 0.00% | $392 | 0.00% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Indranil Dey | President and CEO, Director | 40,649 | 0.91% | Aug 18, 2026 |
| Svetlana Dey | Director | 12,628 | 0.28% | Aug 18, 2026 |
| Douglas Clark Wurth | Director | 1,121,491 | 25.10% | Aug 18, 2026 |
| Fred S. Zeidman | Director | 12,500 | 0.28% | Aug 18, 2026 |
| Donald R. Chase | Director | 12,525 | 0.28% | Aug 18, 2026 |
| Bofa Securities, Inc. | 10% owner | 8 | 0.00% | Jul 22, 2026 |
| Of America Na Bank | 10% owner | – | – | Jul 22, 2026 |
| Of America Corp /De/ Bank | 10% owner | 8 | 0.00% | Jul 22, 2026 |
| Financial Lp Hrt | 10% owner | 92,055 | 2.06% | Jul 13, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Indranil Dey President and CEO, Director | Aug 17, 2026 | Award | +28,000 | – | – | 40,522 |
| Financial Lp Hrt 10% owner | Jul 10, 2026 | Sale | −34,938 | $1.40 | $48.91K | 92,055 |
| Financial Lp Hrt 10% owner | Jul 9, 2026 | Buy | +64,047 | $1.51 | $96.71K | 126,993 |
| Indranil Dey President and CEO, Director | Mar 14, 2026 | Buy | +12,500 | $2.00 | $25.00K | 12,522 |
| Douglas Clark Wurth Director | Mar 14, 2026 | Buy | +12,500 | $2.00 | $25.00K | 12,608 |
| Fred S. Zeidman Director | Mar 14, 2026 | Buy | +12,500 | $2.00 | $25.00K | 12,500 |
| Donald R. Chase Director | Mar 14, 2026 | Buy | +12,500 | $2.00 | $25.00K | 12,525 |
| Svetlana Dey Director | Mar 14, 2026 | Buy | +12,500 | $2.00 | $25.00K | 12,501 |
| Svetlana Dey Director | Dec 13, 2023 | Buy | +500 | $3.07 | $1.54K | 1,500 |
| Indranil Dey President and CEO, Director, 10% owner | Dec 13, 2023 | Buy | +500 | $3.27 | $1.64K | 28,526 |
| Indranil Dey President and CEO, Director | Mar 28, 2023 | Buy | +2,000 | $0.44 | $880 | 660,538 |
| Indranil Dey President and CEO, Director | Mar 28, 2023 | Award | +2,000 | $0.44 | $880 | 660,538 |
| Indranil Dey President and CEO, Director | Mar 27, 2023 | Buy | +8,000 | $0.44 | $3.52K | 558,538 |
| Indranil Dey President and CEO, Director | Mar 27, 2023 | Award | +8,000 | $0.44 | $3.52K | 558,538 |
| Svetlana Dey Director | Mar 24, 2023 | Buy | +10,000 | $0.44 | $4.40K | 47,500 |
| Svetlana Dey Director | Mar 24, 2023 | Award | +10,000 | $0.44 | $4.40K | 47,500 |
| Gary G. Gemignani Director | Feb 1, 2023 | Award | +27,500 | $0.44 | $12.10K | 27,500 |
| Svetlana Dey Director | Feb 1, 2023 | Award | +27,500 | $0.44 | $12.10K | 37,500 |
| Indranil Dey President and CEO, Director | Feb 1, 2023 | Tax withholding | −55,612 | $0.44 | $24.47K | 550,538 |
| Indranil Dey President and CEO, Director | Feb 1, 2023 | Award | +159,090 | $0.44 | $70.00K | 606,150 |
| Douglas Clark Wurth Director | Feb 1, 2023 | Award | +27,500 | $0.44 | $12.10K | 2,313,849 |
| Fred S. Zeidman Director | Feb 1, 2023 | Award | +27,500 | $0.44 | $12.10K | 27,500 |
| Kenneth R. Fisher Chief Financial Officer | Feb 1, 2023 | Tax withholding | −39,316 | $0.44 | $17.30K | 113,184 |
| Kenneth R. Fisher Chief Financial Officer | Feb 1, 2023 | Award | +112,500 | $0.44 | $49.50K | 152,500 |
| Donald R. Chase Director | Feb 1, 2023 | Award | +27,500 | $0.44 | $12.10K | 792,852 |
| Kenneth R. Fisher Chief Financial Officer | Aug 26, 2022 | Buy | +20,000 | $1.03 | $20.60K | 40,000 |
| Kenneth R. Fisher Chief Financial Officer | Apr 25, 2022 | Buy | +20,000 | $0.99 | $19.80K | 20,000 |
| Gordon Winston Kinder Chief Financial Officer | Mar 17, 2022 | Buy | +2,500 | $1.16 | $2.90K | 18,500 |
| Svetlana Dey Director, 10% owner | Mar 17, 2022 | Buy | +10,000 | $1.18 | $11.80K | 10,000 |
| Douglas Clark Wurth Director, 10% owner | Mar 17, 2022 | Buy | +40,000 | $1.18 | $47.20K | 2,286,349 |
| Douglas Clark Wurth Director, 10% owner | Mar 16, 2022 | Buy | +60,000 | $1.09 | $65.40K | 2,246,349 |
| Gordon Winston Kinder Chief Financial Officer | Mar 16, 2022 | Buy | +5,000 | $1.02 | $5.10K | 16,000 |
| Gordon Winston Kinder Chief Financial Officer | Mar 15, 2022 | Buy | +500 | $0.91 | $455 | 11,000 |
| Gordon Winston Kinder Chief Financial Officer | Mar 14, 2022 | Buy | +10,500 | $0.95 | $9.98K | 10,500 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.