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Koss Corp
KOSS

Overview Fund Activity

22 hedge funds and large institutions have $15.8M invested in Koss Corp in 2025 Q1 according to their latest regulatory filings, with 3 funds opening new positions, 7 increasing their positions, 3 reducing their positions, and 9 closing their positions.

Holders
22
Holders Change
-6
Holders Change %
-21.43%
% of All Funds
0.3%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
3
Increased
7
Reduced
3
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Lido Advisors
1
Lido Advisors
California
$13.7M
2
UBS Group
2
UBS Group
Switzerland
$36.3K
3
NEWAS
3
N.E.W. Advisory Services
Wisconsin
$9.44K
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.19M
5
Morgan Stanley
5
Morgan Stanley
New York
$14.5K

Top Sellers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
Jane Street
3
Jane Street
New York
$0
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$0
5
VF
5
Virtu Financial
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Lido Advisors
1
Lido Advisors
California
$13.7M 2,892,662 +2,892,662 New
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.19M 252,749 +1,808 +0.7%
BlackRock
3
BlackRock
New York
$353K 74,766 -740 -1%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$286K 60,638 +480 +0.8%
State Street
5
State Street
Massachusetts
$84.8K 17,974 – –
Northern Trust
6
Northern Trust
Illinois
$57.2K 12,117 -47 -0.4%
NA
7
NewEdge Advisors
Louisiana
$49.9K 10,575 – –
JIR
8
James Investment Research
Ohio
$49.9K 10,575 – –
UBS Group
9
UBS Group
Switzerland
$36.3K 7,692 +3,773 +96%
PNC Financial Services Group
10
PNC Financial Services Group
Pennsylvania
$33K 7,000 – –
Morgan Stanley
11
Morgan Stanley
New York
$14.5K 3,080 +1,000 +48%
NEWAS
12
N.E.W. Advisory Services
Wisconsin
$9.44K 2,000 +2,000 New
AWM
13
Activest Wealth Management
Florida
$4.72K 1,000 – –
Royal Bank of Canada
14
Royal Bank of Canada
Ontario, Canada
$3K 668 -62 -8%
CFD
15
Creative Financial Designs
Indiana
$1.42K 300 – –
Bank of America
16
Bank of America
North Carolina
$689 146 +103 +240%
SS
17
SBI Securities
Japan
$571 121 +110 +1,000%
Osaic Holdings
18
Osaic Holdings
Arizona
$236 50 – –
Citigroup
19
Citigroup
New York
$132 28 +28 New
CA
20
Crewe Advisors
Utah
$95 20 – –
PA
21
PSI Advisors
Florida
$94 20 – –
GWM
22
Guardian Wealth Management
Illinois
$33 7 +1 +17%
Marshall Wace
23
Marshall Wace
United Kingdom
– – -60,580 Closed
Citadel Advisors
24
Citadel Advisors
Florida
– – -28,725 Closed
Jane Street
25
Jane Street
New York
– – -16,982 Closed
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