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Bluejay Diagnostics
BJDX
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Overview
Overview
Options
Options
News
News
Posts
Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Public and others
64.54%
Institutions
20.51%
Hedge funds
8.89%
Individuals & Insiders
6.05%
Private companies
0.01%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
Hudson River Trading LLC
8.90%
92.06K
--
+92.06K
07/10/2026
Anson Group
8.89%
91.99K
6.33%
+0
12/31/2024
Armistice Capital LLC
4.93%
51.06K
3.09%
+2.53K
03/31/2026
Sabby Management, LLC
2.78%
28.73K
2.78%
+28.73K
03/31/2026
Geode Capital Management, LLC
2.72%
28.13K
2.29%
+25.56K
03/31/2026
Douglas Wurth
Independent Director
1.22%
12.60K
<0.01%
-5.00
04/15/2026
Donald Chase
Independent Chairman of the Board
1.21%
12.52K
<0.01%
-1.00
04/15/2026
Indranil Dey
Principal Financial, Accounting & Executive Officer, President, CEO and Director
1.21%
12.52K
0.00%
+0
04/15/2026
Svetlana Dey
Director
1.21%
12.50K
0.00%
+0
04/15/2026
Frederick Zeidman
Independent Director
1.21%
12.50K
0.00%
+0
04/15/2026
Vanguard Fiduciary Trust Company
0.99%
10.23K
--
+10.23K
06/30/2026
Tower Research Capital Europe Limited
0.17%
1.73K
0.02%
+621.00
03/31/2026
Lana Management & Business Research International, LLC
0.01%
127.00
0.00%
+0
04/15/2026
UBS Asset Management AG
0.01%
124.00
0.01%
+124.00
03/31/2026
L1 Global Manager Pty Ltd
0.01%
120.00
<0.01%
+0
03/31/2026
Bank of America Corporation
<0.01%
8.00
<0.01%
+8.00
07/20/2026
Caitong International Asset Management Co., Limited
<0.01%
3.00
--
+3.00
03/31/2026
Intracoastal Capital LLC
0.00%
0.00
1.72%
-17.81K
06/05/2026
Jason Cook
Former Chief Technology Officer
0.00%
0.00
<0.01%
-3.00
04/15/2026
Two Sigma Securities, LLC
0.00%
0.00
0.59%
-3.59K
03/31/2026