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Bluejay Diagnostics Inc (BJDX)

CUSIP: 095633608 | NYSE | Healthcare · Medical Devices | Micro Cap | 14 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025
CompareDetailedHistoricalFundsOptionsShort Interest13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13GArmistice Capital, LLC142,72810.0%New 5%+ stakeJun 30, 2026No 13F filer matched
13GAyrton Capital LLC107,72210.0%New 5%+ stakeJun 30, 2026

Institutional Holders — Q3 2026

Geode Capital Management, LLC39,602
0.0% of portfolio›$33.9K
StoneX Group Inc.17,828
0.0% of portfolio›$15.3K
SBI Securities Co., Ltd.302
0.0% of portfolio›$258
Caitong International Asset Management Co., Ltd1
0.0% of portfolio›$1
StyleTurnoverLocationFiled
Geode Capital Management, LLC
39,602$33.9K0.0%IndexVery LowBoston, MA2026-11-06
StoneX Group Inc.
17,828$15.3K0.0%ETFMediumNew York, NY2026-11-03
SBI Securities Co., Ltd.
302$2580.0%GrowthLowTokyo, Mexico2026-10-22
Caitong International Asset Management Co., Ltd
1$10.0%GrowthVery HighHong Kong, South Korea2026-10-29
No 13F filer matched
13D/ANorthStrive Fund II LP00.0%Fell below 5%Jun 2, 2026No 13F filer matched
13D/ANorthstrive Fund II LP00.0%No shares heldJun 2, 2026No 13F filer matched
13GArmistice Capital, LLC142,728
10.0% of class · Jun 30, 2026New 5%+ stake
No 13F filer matched
13GAyrton Capital LLC107,722
10.0% of class · Jun 30, 2026New 5%+ stake
No 13F filer matched
13D/ANorthStrive Fund II LP0
0.0% of class · Jun 2, 2026Fell below 5%
No 13F filer matched
13D/ANorthstrive Fund II LP0
0.0% of class · Jun 2, 2026No shares held
No 13F filer matched