Koss Corp
KOSS- Exchange
- Nasdaq
- Industry
- Household Audio & Video Equipment
- SEC CIK
- 0000056701
No open-market purchases or sales by Koss Corp insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $2.00M in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Koss Corp as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 28
- +6 vs. Q3 2024
- Shares held
- 587.3K
- +161.0K (+37.8%) vs. Q3 2024
- Total value
- $4.33M
- +$1.18M (+37.6%) vs. Q3 2024
- New holders
- 9
- 6 more added
- Sold out
- 3
- 2 more reduced
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting KOSS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 23 | $2.00M |
| Q1 2026 | 23 | $1.72M |
| Q4 2025 | 22 | $2.02M |
| Q3 2025 | 23 | $2.75M |
| Q2 2025 | 20 | $17.2M |
| Q1 2025 | 22 | $15.8M |
| Q4 2024 | 28 | $4.33M |
| Q3 2024 | 22 | $3.15M |
| Q2 2024 | 21 | $2.61M |
| Q1 2024 | 21 | $1.54M |
| Q4 2023 | 20 | $1.94M |
| Q3 2023 | 20 | $1.70M |
| Q2 2023 | 17 | $2.11M |
| Q1 2023 | 18 | $2.69M |
| Q4 2022 | 24 | $3.26M |
| Q3 2022 | 20 | $3.78M |
| Q2 2022 | 19 | $4.10M |
| Q1 2022 | 21 | $5.12M |
| Q4 2021 | 25 | $12.5M |
| Q3 2021 | 25 | $8.81M |
| Q2 2021 | 30 | $25.9M |
| Q1 2021 | 24 | $12.5M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Koss Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Guardian Wealth Management, Inc. | 6 | $44 | 0.00% | +5+500.0% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 7 | $51 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 11 | $81 | 0.00% | +11 | New |
| Crewe Advisors LLC | 20 | $148 | 0.00% | 00.0% | Unchanged |
| PSI Advisors, LLC | 20 | $148 | 0.00% | +20 | New |
| BNP Paribas Arbitrage, SA | 24 | $177 | 0.00% | +14+140.0% | Added |
| Bank of America Corp | 43 | $317 | 0.00% | −12−21.8% | Reduced |
| Advisor Group Holdings, Inc. | 50 | $369 | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 69 | $509 | 0.00% | +69 | New |
| Creative Financial Designs Inc | 300 | $2.21K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 730 | $5.00K | 0.00% | +470+180.8% | Added |
| Activest Wealth Management | 1,000 | $7.38K | 0.00% | 00.0% | Unchanged |
| R Squared Ltd | 1,480 | $10.9K | 0.01% | +1,480 | New |
| Morgan Stanley | 2,080 | $15.3K | 0.00% | +2,000+2,500.0% | Added |
| UBS Group AG | 3,919 | $28.9K | 0.00% | +3,915+97,875.0% | Added |
| The PNC Financial Services Group, Inc. | 7,000 | $51.7K | 0.00% | 00.0% | Unchanged |
| James Investment Research Inc | 10,575 | $78.0K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 10,575 | $78.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 12,164 | $89.8K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 12,399 | $92.0K | 0.00% | +12,399 | New |
| Susquehanna International Group, LLP | 13,919 | $102.7K | 0.00% | +13,919 | New |
| Jane Street Group, LLC | 16,982 | $125.3K | 0.00% | +16,982 | New |
| State Street Corp | 17,974 | $132.6K | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 28,725 | $212.0K | 0.00% | +28,725 | New |
| Geode Capital Management, LLC | 60,158 | $444.0K | 0.00% | −1,053−1.7% | Reduced |
| Marshall Wace, LLP | 60,580 | $447.1K | 0.00% | +60,580 | New |
| BlackRock, Inc. | 75,506 | $557.2K | 0.00% | +23,443+45.0% | Added |
| Vanguard Group Inc | 250,941 | $1.85M | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,892−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |