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Koss Corp

23 hedge funds and large institutions have $2.75M invested in Koss Corp in 2025 Q3 according to their latest regulatory filings, with 5 funds opening new positions, 4 increasing their positions, 6 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
23
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Buyers

1 +$86.4K
2 +$74K
3 +$67.8K
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$64.3K
5
UBS Group
UBS Group
Switzerland
+$29.8K