Market Cap
$38.1M
KOSS
KOSS CORP
$3.86 ▼ -2.03%
Prev close $3.94Market cap$38.1M
Consumer & Retail
Snapshot
The big-picture read on KOSS right now — valuation, ownership and activity at a glance.
Cap Size
Nano Cap
Inst. Holders
14 funds
Inst. Value
$1.9M
Inst. Activity
0 buys / 2 sells
SEC Reports
2
Price chart 30d +9.0%
Daily candles (open–high–low–close) with volume. Green = up day, red = down day.
No data for this timeframe.
Vol
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Aug 27, 2026 earnings
Koss Corporation Releases Fourth Quarter and Full Year Results
MILWAUKEE, Aug. 27, 2026 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.
Jun 30, 2026 Inst.
NORTHERN TRUST CORP — TRIM
10,287 shares ($41.3K)
Jun 30, 2026 Inst.
May 7, 2026 SEC UBS Group AG — TRIM
2,161 shares ($8.7K)
Koss Corp reported Q3 FY2026 revenue of $2.82M, up 1.6% YoY, but net loss widened to $546.6k from $316.7k, driven by tar
8-K — Impact 6/10
Koss reported Q3 FY2026 net sales up 1.6% YoY to $2.82M, but net loss widened to $546,587 from $316,742, with EPS worsen
PRESS-RELEASE — Impact 6/10
May 6, 2026 Insider
Koss Michael J Jr was granted 100,000 shares
Executive Vice President
May 6, 2026 Insider
Schulte Kim M. was granted 50,000 shares
Chief Financial Officer
Feb 17, 2026 Insider
KOSS MICHAEL J disposed of 12,000 shares
President and CEO
Reports & filings
AI-scored summaries of recent SEC filings and press releases, with sentiment and impact.
2 SEC filing reports analyzed · 0 bullish, 2 bearish, 0 mixed, 0 neutral · avg impact 6.0/10.
Upcoming & catalyst events
Scheduled dates plus disclosed catalysts — earnings, dividends, enforcement, FDA and clinical-trial events. Colored dot = impact.
Aug 27, 2026
earnings
Koss Corporation Releases Fourth Quarter and Full Year Results
MILWAUKEE, Aug. 27, 2026 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, has repo
Aug 20, 2026
earnings_calendar
KOSS Q4 2026 Earnings Scheduled — 2026-08-20
May 7, 2026
earnings
Koss Corporation Reports Third Quarter Results
MILWAUKEE, May 07, 2026 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headpho
May 7, 2026
earnings_calendar
KOSS Q3 2026 Earnings Scheduled — 2026-05-07
Mar 16, 2026
other
Koss Corporation Drives Expansion Initiative with New Hire
MILWAUKEE, March 16, 2026 (GLOBE NEWSWIRE) -- Koss Corporation (NASDAQ: KOSS) (the “Company”), the U.S. based high-fidelity headphone company, ha
Earnings estimates
Forecast earnings per share and revenue by period — and whether estimates are rising.
| Period | EPS Est. | Range | Growth | 30d Rev | Up/Dn | Revenue | # |
|---|---|---|---|---|---|---|---|
| Current Q | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Next Q | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Current FY | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
| Next FY | $0.00 | $0.00–$0.00 | — | — | — | $0.0B | — |
Institutional ownership
Which big funds own KOSS (from quarterly 13F filings) and who is adding or trimming.
14 institutional holders with $1.9M total value (480,396 shares) as of 2026-Q2. Top holders: VANGUARD, BlackRock,, GEODE. Net selling activity: 2 institutions trimmed/exited vs 0 added.
Top holders — 2026-Q2
| Fund | Shares | Value | % Tracked | Last move |
|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 189,607 | $760.3K | 39.5% | — |
| BlackRock, Inc. | 94,977 | $380.9K | 19.8% | ADD +45.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 59,491 | $238.6K | 12.4% | — |
| CITADEL ADVISORS LLC | 33,058 | $132.6K | 6.9% | — |
| VANGUARD FIDUCIARY TRUST CO | 30,740 | $123.3K | 6.4% | — |
| DIMENSIONAL FUND ADVISORS LP | 24,433 | $98.0K | 5.1% | DOUBLED +118.5% |
| STATE STREET CORP | 17,974 | $72.1K | 3.7% | — |
| NewEdge Advisors, LLC | 15,475 | $62.1K | 3.2% | ADD +46.3% |
| NORTHERN TRUST CORP | 10,287 | $41.3K | 2.1% | TRIM -28.0% |
| UBS Group AG | 2,161 | $8.7K | 0.4% | TRIM -64.6% |
Recent position changes
| Fund | Action | Prev | Current | Change | Value |
|---|---|---|---|---|---|
| NORTHERN TRUST CORP | TRIM | 14,285 | 10,287 | -28.0% | $41.3K |
| UBS Group AG | TRIM | 6,113 | 2,161 | -64.6% | $8.7K |
| NewEdge Advisors, LLC | ADD | 10,575 | 15,475 | +46.3% | $55.4K |
| MORGAN STANLEY | NEAR_EXIT | 3,080 | 80 | -97.4% | $286.00 |
| UBS Group AG | TRIM | 13,607 | 8,052 | -40.8% | $33.3K |
| BANK OF AMERICA CORP /DE/ | TRIM | 302 | 208 | -31.1% | $861.00 |
| DIMENSIONAL FUND ADVISORS LP | DOUBLED | 10,681 | 23,342 | +118.5% | $118.6K |
| UBS Group AG | ADD | 7,749 | 13,607 | +75.6% | $69.1K |
| MORGAN STANLEY | TRIM | 4,693 | 3,080 | -34.4% | $15.6K |
| Lido Advisors, LLC | EXIT | 2,892,662 | 0 | -100.0% | $0.00 |
Insider activity
Buying and selling by company executives and directors (SEC Form 4).
3 insiders, 3 transactions. Net $0.00 — $0.00 bought, $0.00 sold.
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 6, 2026 | Koss Michael J Jr | Executive Vice President | AWARD | 100,000 | — | — |
| May 6, 2026 | Schulte Kim M. | Chief Financial Officer | AWARD | 50,000 | — | — |
| Feb 17, 2026 | KOSS MICHAEL J | President and CEO | J | 12,000 | — | — |
Short interest & halts
FINRA semi-monthly short positions, Reg SHO threshold status, and recent trading halts for KOSS.
Shares short
122,859
Settlement Sep 15, 2026
Change vs prior
+38.9%
Semi-monthly cycle
Days to cover
8.1
At avg daily volume
Of shares outstanding
≈1.3%
Estimate — not % of float
All KOSS filing & press-release reports (2)
- 8-K reportMay 7, 2026
- PRESS-RELEASE reportMay 7, 2026