Koss Ownership | Who Owns Koss?


OverviewRevenueFinancialsChart

Koss Ownership Summary


Koss is owned by 6.29% institutional investors, 43.79% insiders, and 49.93% retail investors. Vanguard group is the largest institutional shareholder, holding 2.70% of KOSS shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 1.61% of its assets in Koss shares.

KOSS Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockKoss6.29%43.79%49.93%
SectorTechnology Stocks 44.47%12.07%43.46%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group250.94K2.70%$1.85M
Dimensional fund advisors lp145.96K1.58%$649.51K
Blackrock funding, inc. /de75.51K0.81%$557.23K
Marshall wace, llp60.58K0.65%$447.08K
Geode capital management60.16K0.65%$444.05K
Blackrock52.06K0.56%$231.68K
State street17.97K0.19%$132.65K
Jane street group16.98K0.18%$125.33K
Susquehanna group, llp13.92K0.15%$102.72K
Virtu financial12.40K0.13%$92.00K

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
James investment research10.57K0.01%$78.04K
Virtu financial12.40K0.00%$92.00K
Activest wealth management1.00K0.00%$7.38K
Newedge advisors10.57K0.00%$78.04K
Marshall wace, llp60.58K0.00%$447.08K
Dimensional fund advisors lp145.96K0.00%$649.51K
Creative financial designs inc /adv300.000.00%$2.21K
Nelson, van denburg & campbell wealth management group7.00-$51.00
Guardian wealth management6.00-$44.00
Renaissance---

Top Buyers

HolderShares% AssetsChange
Marshall wace, llp60.58K0.00%60.58K
Blackrock funding, inc. /de75.51K-23.44K
Jane street group16.98K-16.98K
Susquehanna group, llp13.92K-13.92K
Virtu financial12.40K0.00%12.40K

Top Sellers

HolderShares% AssetsChange
Renaissance---22.66K
Citadel advisors---14.62K
Blackrock52.06K--9.83K
Tower research capital llc (trc)---1.89K
Geode capital management60.16K--1.05K

New Positions

HolderShares% AssetsChangeValue
Marshall wace, llp60.58K0.00%60.58K$447.08K
Jane street group16.98K-16.98K$125.33K
Susquehanna group, llp13.92K-13.92K$102.72K
Virtu financial12.40K0.00%12.40K$92.00K
Morgan stanley121.00-121.00$538.00

Sold Out

HolderChange
Fmr-10.00
Jpmorgan chase-11.00
Northwestern mutual wealth management-19.00
Wells fargo & company/mn-41.00
Steward partners investment advisory-49.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 20242931.82%588,25738.02%630.00%1677.78%2-60.00%
Sep 30, 2024224.76%426,211-27.27%411.42%9-525.00%
Jun 30, 2024215.00%586,035-1.96%615.18%928.57%4100.00%
Mar 31, 2024205.26%597,7223.44%616.52%7-12.50%2-
Dec 31, 202319-5.00%577,8261.27%616.38%860.00%2-50.00%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard US Total Market Shares ETF150.70K1.61%-
Vanguard Total Stock Mkt Idx Inv150.70K1.61%-
Vanguard Institutional Extnd Mkt Idx Tr98.20K1.05%-
Fidelity Extended Market Index29.22K0.31%-186.00
Extended Equity Market Fund K20.22K0.22%62.00
Fidelity Total Market Index11.51K0.12%-
Fidelity Series Total Market Index6.97K0.07%-
EA Bridgeway Omni Small-Cap Value ETF6.32K0.07%-
NT Ext Equity Mkt Idx Fd - NL5.45K0.06%-
Avantis US Small Cap Equity ETF5.15K0.06%-

Recent Insider Transactions


DateNameRoleActivityValue
Dec 12, 2024KOSS JOHN C JR Vice President - SalesSell$184.72K
May 20, 2024KOSS JOHN C JR Vice President - SalesSell$131.25K
Jun 02, 2022Sweasy William Jesse Buy$20.78K
Jun 01, 2022Sweasy William Jesse Buy$119.38K
Nov 02, 2021Smith David Donnan Chief Financial OfficerSell$155.40K

Insider Transactions Trends


DateBuySell
2024 Q2-1
2022 Q4--
2022 Q22-
2022 Q1--
2021 Q4-1

KOSS Ownership FAQ


Who owns the most shares of Koss?

Koss’s largest shareholders are Vanguard group (250.94K shares, 2.70%), Dimensional fund advisors lp (145.96K shares, 1.58%), and Blackrock funding, inc. /de (75.51K shares, 0.81%). Together, they hold 5.08% of Koss’s total shares outstanding.

Does Blackrock own Koss?

Yes, BlackRock owns 0.56% of Koss, totaling 52.06K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 231.68K$. In the last quarter, BlackRock decreased its holdings by -9.828K shares, a -15.88% change.

Who is Koss’s biggest shareholder by percentage of total assets invested?

James investment research is Koss’s biggest shareholder by percentage of total assets invested, with 0.01% of its assets in 10.58K Koss shares, valued at 78.04K$.

Who is the top mutual fund holder of Koss shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Koss shares, with 1.61% of its total shares outstanding invested in 150.7K Koss shares.

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