Biosig Technologies Inc

$STEX
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Institutional coverage

61 13F filers hold $STEX.

13F holders
61
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

No exposure this quarter

No top-200 alpha managers currently hold $STEX. The institutional holders table below shows the broader 13F picture.

Institutional holders

Top 10 of 61 · Source: 13F-HR
01
Clean Energy Transition LLP
2.89% of portfolio
3,750,000 sh
02
Atlantic Edge Private Wealth Management, LLC
—
933,112 sh
03
Evergreen Capital Management LLC
—
724,052 sh
04
Minneapolis Portfolio Management Group, LLC
—
613,126 sh
05
Ownership Capital B.V.
0.01% of portfolio
475,826 sh
06
Eads & Heald Wealth Management
—
401,604 sh
07
Smh Capital Advisors Inc.
—
377,334 sh
08
Solus Alternative Asset Management LP
—
346,800 sh
09
Brown Capital Management LLC
—
330,000 sh
10
Jaffetilchin Investment Partners, LLC
—
320,144 sh
See all 61 13F holders · Pro →

Insider activity · last 90 days

1 transactions · 1 filers
01 Jun 2026
Williams Mitchell Young —
▼ SOLD
23,810
$1.05
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $STEX in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 09:45 UTC.