2m 2m 2m 2m 2m 2m 2m
Koss (KOSS)
NASDAQ
$4.06-$0.02 (-0.37%)
Price as of Jun 03, 2026 6:22 PM EDT- $38.6MMarket Cap
- -29.95%1-Year Change
- Consumer ElectronicsIndustry
Koss (KOSS)
$4.06-$0.02 (-0.37%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
CIBC PRIVATE WEALTH GROUP, LLC | 5.77% | 546,528 | +546,528 (+100.00%) | Dec 31, 2021 |
VANGUARD GROUP INC | 2.36% | 222,991 | -22,719 (-10.19%) | Dec 31, 2025 |
N/A | 2.00% | 189,607 | +189,607 (+100.00%) | Mar 31, 2026 |
BLACKROCK, INC. | 0.95% | 89,601 | +1,196 (+1.33%) | Mar 31, 2026 |
CIBC BANK USA | 0.84% | 79,661 | 0 (0.00%) | Dec 31, 2019 |
BLACKROCK FUNDING, INC. /DE | 0.80% | 75,506 | +23,443 (+31.05%) | Dec 31, 2024 |
GEODE CAPITAL MANAGEMENT, LLC | 0.59% | 55,913 | -4,429 (-7.92%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 2.00% | 189,607 | 0 (0.00%) | Mar 31, 2026 |
INVESCO EXCHANGE-TRADED FUND TRUST | 1.27% | 119,905 | 0 (0.00%) | Jan 31, 2026 |
FIDELITY CONCORD STREET TRUST | 0.53% | 49,803 | +1,056 (+2.12%) | Feb 28, 2026 |
DFA INVESTMENT DIMENSIONS GROUP INC | 0.15% | 14,578 | 0 (0.00%) | Jan 31, 2026 |
iSHARES TRUST | 0.15% | 13,927 | +1,288 (+9.25%) | Mar 31, 2026 |
Dimensional ETF Trust | 0.06% | 5,866 | 0 (0.00%) | Jan 31, 2026 |
AMERICAN CENTURY ETF TRUST | 0.05% | 5,108 | 0 (0.00%) | Feb 28, 2026 |
Current Ownership Distribution
- Institutions16.5M (70.06%)
- Mutual Funds5.8M (24.64%)
- Insiders1.2M (5.29%)
- Other0 (0.00%)
Insider Transactions
- 5.29% (1.2M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $3.0MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Schulte Kim M. Chief Financial Officer | Award | May 06, 2026 | $0.00 | 50,000 | $0.00 | 50,000 |
Koss Michael J Jr Executive Vice President | Award | May 06, 2026 | $0.00 | 100,000 | $0.00 | 100,000 |
KOSS MICHAEL J President and CEO | Other | Feb 17, 2026 | $0.00 | 12,000 | $0.00 | 0 |
Koss Michael J Jr VP - Marketing & Product | Exempt | Jun 13, 2025 | $0.00 | 24,643 | $0.00 | 34,357 |
Koss Michael J Jr VP - Marketing & Product | Exempt | Jun 13, 2025 | $46,821.70 | 24,643 | $1.90 | 50,643 |
Koss Michael J Jr VP - Marketing & Product | Sell | Jun 13, 2025 | $117,793.54 | 24,643 | $4.78 | 26,000 |
KOSS JOHN C JR Vice President - Sales | Exempt | Jun 12, 2025 | $0.00 | 1,500 | $0.00 | 0 |
Koss Michael J Jr VP - Marketing & Product | Exempt | Jun 12, 2025 | $11,400.00 | 6,000 | $1.90 | 32,000 |
KOSS JOHN C JR Vice President - Sales | Exempt | Jun 12, 2025 | $2,850.00 | 1,500 | $1.90 | 197,528 |
Koss Michael J Jr VP - Marketing & Product | Sell | Jun 12, 2025 | $29,460.00 | 6,000 | $4.91 | 26,000 |
KOSS JOHN C JR Vice President - Sales | Sell | Jun 12, 2025 | $7,530.00 | 1,500 | $5.02 | 196,028 |
Koss Michael J Jr VP - Marketing & Product | Exempt | Jun 12, 2025 | $0.00 | 6,000 | $0.00 | 59,000 |
KOSS JOHN C JR Vice President - Sales | Exempt | Jun 11, 2025 | $44,650.00 | 23,500 | $1.90 | 219,528 |
KOSS JOHN C JR Vice President - Sales | Sell | Jun 11, 2025 | $132,775.00 | 23,500 | $5.65 | 196,028 |
KOSS JOHN C JR Vice President - Sales | Exempt | Jun 11, 2025 | $0.00 | 23,500 | $0.00 | 1,500 |
KOSS JOHN C JR Vice President - Sales | Exempt | Jun 10, 2025 | $0.00 | 25,000 | $0.00 | 25,000 |
KOSS JOHN C JR Vice President - Sales | Exempt | Jun 10, 2025 | $47,500.00 | 25,000 | $1.90 | 221,028 |
KOSS JOHN C JR Vice President - Sales | Sell | Jun 10, 2025 | $145,000.00 | 25,000 | $5.80 | 196,028 |
KOSS JOHN C JR Vice President - Sales | Exempt | Dec 12, 2024 | $0.00 | 25,000 | $0.00 | 50,000 |
KOSS JOHN C JR Vice President - Sales | Exempt | Dec 12, 2024 | $47,500.00 | 25,000 | $1.90 | 221,028 |
KOSS JOHN C JR Vice President - Sales | Sell | Dec 12, 2024 | $184,725.00 | 25,000 | $7.39 | 196,028 |