HolderBook

BIOSIG TECHNOLOGIES INC (BSGM)

Institutional ownership reported to the SEC as of Q2 2025, across 26 quarters.

2
Reporting holders
$2.3M
Reported value
0.0%
Held as options
-2
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
Rossby Financial, LCC$2.3M326,6300.86%3q-27.6%-$888.9K
Colonial Trust Advisors$7141000.00%3q-50.0%

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 20252$2.3M326,7300020.0%
Q1 20254$424.7K466,9260100.0%
Q4 20245$503.6K369,1203000.0%
Q2 20241$351000000.0%
Q1 20244$2704100040.0%
Q4 202350$5.0M10,595,73061060.0%
Q3 202351$3.0M6,043,01841081.1%
Q2 202351$6.8M5,228,961111163.6%
Q1 202343$5.0M4,222,5525863.7%
Q4 202240$1.5M3,381,8707682.2%
Q3 202242$2.8M4,262,4334982.3%
Q2 202247$2.9M4,238,37655152.5%
Q1 202246$5.6M4,700,183712103.5%
Q4 202143$11.4M4,833,39568135.3%
Q3 202151$15.0M4,846,101213173.6%
Q2 202165$20.6M5,125,0151111244.1%
Q1 202174$27.7M6,076,1471118215.8%
Q4 202068$25.6M5,671,0684172113.6%
Q3 202074$30.2M5,529,5151326159.7%
Q2 202073$44.6M5,827,4892527125.8%
Q1 202051$16.4M3,850,603715161.7%
Q4 201954$23.2M3,801,03751892.9%
Q3 201953$27.5M3,240,987101992.9%
Q2 201945$25.2M2,608,21927935.6%
Q1 201922$6.1M989,9086730.0%
Q4 201821$3.1M727,7761100.0%