North Star Investment Management Corp. - KOSS CORP ownership

KOSS CORP's ticker is KOSS and the CUSIP is 500692108. A total of 16 filers reported holding KOSS CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
North Star Investment Management Corp. ownership history of KOSS CORP
ValueSharesWeighting
Q1 2024$154
-84.6%
600.0%0.00%
Q4 2021$1,000
-99.1%
60
-99.9%
0.00%
-100.0%
Q3 2014$106,000
-40.8%
51,250
-8.4%
0.02%
-41.7%
Q2 2014$179,000
-47.0%
55,972
-17.3%
0.04%
-49.3%
Q1 2014$338,000
-13.3%
67,713
-11.4%
0.07%
-16.5%
Q4 2013$390,000
+16.1%
76,450
+16.1%
0.08%
-5.6%
Q3 2013$336,000
+25.4%
65,822
+22.4%
0.09%
+30.4%
Q2 2013$268,00053,7750.07%
Other shareholders
KOSS CORP shareholders Q3 2013
NameSharesValueWeighting ↓
GSA CAPITAL PARTNERS LLP 10,694$68,0000.01%
IAG Wealth Partners, LLC 1,000$6,0000.00%
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 10,200$65,0000.00%
DIMENSIONAL FUND ADVISORS LP 139,665$887,0000.00%
WELLS FARGO & COMPANY/MN 36$00.00%
NORTHERN TRUST CORP 13,236$84,0000.00%
Avior Wealth Management, LLC 7$00.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
UBS Group AG 3,514$22,0000.00%
OSAIC HOLDINGS, INC. 66$00.00%
View complete list of KOSS CORP shareholders