13F

Stock

Bluejay Diagnostics, Inc.

BJDX · held by 9 managers

Reported value

$112.3K

Holders

9

+0 new · −0 exited

Holders’ est. mark

−$10

Price effect on 1 books still in the name

Largest holder

$43.4K

ARMISTICE CAPITAL, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
ARMISTICE CAPITAL, LLC65K$43.4KHeld
Citadel41.8K$27.9KHeld
Renaissance Technologies32.1K$21.4KHeld
TWO SIGMA SECURITIES, LLC14.4K$9.57KHeld
GEODE CAPITAL MANAGEMENT, LLC10.3K$6.84KHeld
Tower Research Capital LLC (TRC)4.43K$2.96KHeld
L1 Global Manager Pty Ltd483$226Held
BANK OF AMERICA CORP /DE/15$10−$10Cut−$8
METEORA CAPITAL, LLC1$1Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.