Sono-Tek
SOTK · NASDAQ
$5.28−$0.19 (−3.47%)TodayMarket closed ·
Prev close $5.47
Who owns SOTK
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 55.1% of SOTK’s shares.
- Emancipation Capital, L.L.C.34.8%
- Cupero (Dawn)5.9%
- Nicklin (V Adah)5.8%
- Vanguard Capital Management, LLC2.4%
- Next 6 largest institutions6.2%
- All other shareholders44.9%
| Holder | Shares | % of shares |
|---|---|---|
| Emancipation Capital, L.L.C. | 5.47M | 34.81% |
| Cupero (Dawn) | 924.29K | 5.88% |
| Nicklin (V Adah) | 915.60K | 5.82% |
| Vanguard Capital Management, LLC | 372.81K | 2.37% |
| Coccio (Christopher L) | 296.45K | 1.89% |
| Harshbarger (Richard Stephen) | 265.28K | 1.69% |
| Geode Capital Management, L.L.C. | 149.67K | 0.95% |
| Renaissance Technologies LLC | 115.00K | 0.73% |
| Wilmington Trust, National Association | 80.00K | 0.51% |
| Morgan Stanley Smith Barney LLC | 68.97K | 0.44% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 222.27K | 1.41% |
| Vanguard Extended Market Index Fund | 145.77K | 0.93% |
| Fidelity Extended Market Index Fund | 67.68K | 0.43% |
| Fidelity Total Market Index Fund | 28.72K | 0.18% |
| iShares Micro-Cap ETF | 27.02K | 0.17% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $159.04K (4 trades) of SOTK on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Kuha Maria T | Other | 5.49K | $17.84K |
| Kuha Maria T | Other | 7.72K | $31.81K |
| Kuha Maria T | Other | 1.65K | $7.34K |
| Kuha Maria T | Tax withholding | 2.51K | $17.84K |
| Kuha Maria T | Option exercise | 5.49K | $17.84K |
| Kuha Maria T | Tax withholding | 4.47K | $31.81K |
| Kuha Maria T | Option exercise | 7.72K | $31.81K |
| Kuha Maria T | Tax withholding | 1.03K | $7.34K |
| Kuha Maria T | Option exercise | 1.65K | $7.34K |
| Bagley Stephen James | Other | 7.72K | $31.81K |
Short interest
Settled Sep 30, 2026
- Shares short
- 37.19K
- Days to cover
- 1.00
- % of shares outstanding
- 0.24%
- Average daily volume
- 122.17K
- Change since last report
- −42.6%
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