What does CUSIP 500692108 represent in this 13F holders report?

CUSIP 500692108 is the security identifier for KOSS - KOSS CORP - COM used to aggregate holder disclosures.

How many institutions held KOSS - KOSS CORP - COM in Q1 2017?

14 institutional investors reported KOSS - KOSS CORP - COM for Q1 2017. Use the holders table for investor-level position and value details.

KOSS CORP - COM (KOSS)

CUSIP: 500692108

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class: Equity / COM
Total 13F shares: 523,261
Share change: +17,982
Total reported value: $1,113,000
Price per share: $2.13
Number of holders: 14
Value change: +$35,373
Number of buys: 4
Number of sells: 5

Security key

500692108

Report period

Q1 2017

Institutions

Top holders

KOSS full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2017 Previous quarter: Q4 2016 KOSS CORP SEC filings KOSS CORP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 500692108

Newer quarter: Q2 2017 Previous quarter: Q4 2016

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of KOSS - KOSS CORP - COM (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

DIMENSIONAL FUND ADVISORS LP

13D/G signal

—

Evidence rows

Latest as of

31 Dec 2016

13F Highest disclosed value: $497,000 Showing first 8 of 14 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— class O/S missing	$497,000 217,805 shares	—	31 Dec 2016
Minerva Advisors LLC	13F Company 13F	— class O/S missing	$278,000 123,272 shares	—	31 Dec 2016
Bank of New York Mellon Corp	13F Company 13F	— class O/S missing	$66,000 29,124 shares	—	31 Dec 2016
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	— class O/S missing	$59,000 25,800 shares	—	31 Dec 2016
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	— class O/S missing	$47,000 20,416 shares	—	31 Dec 2016
MORGAN STANLEY	13F Company 13F	— class O/S missing	$46,000 20,088 shares	—	31 Dec 2016
BANK OF AMERICA CORP /DE/	13F Company 13F	— class O/S missing	$44,000 19,500 shares	—	31 Dec 2016
NORTHERN TRUST CORP	13F Company 13F	— class O/S missing	$38,000 16,556 shares	—	31 Dec 2016

Show 6 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	— class O/S missing	$37,000 16,064 shares	—	31 Dec 2016
SHEPHERD KAPLAN KROCHUK, LLC	13F Company 13F	— class O/S missing	$23,000 10,000 shares	—	31 Dec 2016
BlackRock Institutional Trust Company, N.A.	13F Company 13F	— class O/S missing	$21,000 9,373 shares	—	31 Dec 2016
UBS Group AG	13F Company 13F	— class O/S missing	$11,000 4,689 shares	—	31 Dec 2016
US BANCORP \DE\	13F Company 13F	— class O/S missing	$2,000 1,065 shares	—	31 Dec 2016
Creative Planning	13F Company 13F	— class O/S missing	$2,000 900 shares	—	31 Dec 2016

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2017

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

523,261

Rows loaded

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q1 2017 vs Q4 2016 Across Filers

Q4 2016 holders

Q1 2017 holders

Holder diff

Investor	Q4 2016 Shares	Q1 2017 Shares	Share Diff	Share Chg %	Q4 2016 value	Q1 2017 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend