# BLUEJAY DIAGNOSTICS INC (BJDX)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/BJDX/

- Reporting holders: 8
- Reported value: $259.3K
- Shares held by institutions: 216,120 of 4,468,051 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [ARMISTICE CAPITAL, LLC](https://holderbook.com/funds/1601086-armistice-capital-llc/) | $157.2K | 131,000 | 0.0% | 1 |
| [HEIGHTS CAPITAL MANAGEMENT, INC](https://holderbook.com/funds/1081698-heights-capital-management-inc/) | $42.5K | 35,400 | 0.0% | 1 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://holderbook.com/funds/1549230-boothbay-fund-management-llc/) | $32.6K | 27,130 | 0.0% | 1 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $12.4K | 10,337 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $12.3K | 10,225 | 0.0% | 1 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $2.3K | 1,907 | 0.0% | 2 |
| [L1 Global Manager Pty Ltd](https://holderbook.com/funds/1878742-l1-global-manager-pty-ltd/) | $144 | 120 | 0.0% | 2 |
| [Caitong International Asset Management Co., Ltd](https://holderbook.com/funds/1963355-caitong-international-asset-management-co-ltd/) | $1 | 1 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 8 | $259.3K |
| Q1 2026 | 6 | $108.2K |
| Q4 2025 | 9 | $112.3K |
| Q3 2025 | 4 | $142.7K |
| Q2 2025 | 5 | $170.3K |
| Q1 2025 | 4 | $9.6K |
| Q4 2024 | 3 | $12.2K |
| Q3 2024 | 12 | $129.0K |
| Q2 2024 | 5 | $118.6K |
| Q1 2024 | 9 | $344.7K |
| Q4 2023 | 7 | $243.4K |
| Q3 2023 | 5 | $99.2K |