SEMY
GraniteShares YieldBOOST Semiconductor ETFNYSE
Updated 1 day ago
Coverage building
$11.88-0.92%
Close Oct 13, 2026
- Market cap
- —
- 1 month
- -4.3%
- 3 months
- -18.6%
- 1 year
- —
- Dividend, last 12 mo
- $14.3416 · 120.72% yield
- Last ex-date
- Oct 9, 2026 · $0.1588
- Short interest
- 3K sharessettled Sep 30, 2026 · +17.1% since Sep 15, 2026 · FINRA
End-of-day close from stored market data, not a live quote.
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No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
Smart money context
Institutional coverage is still building for this ticker.
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Sentiment: unknown
No recent insider trades detected.
Red flags: 0
Largest 13-F holders · Q2 2026
4 filers reported a long position in SEMY for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| Brookstone Capital Management | $393.3K | 24.7K | +120.2% |
| JANE STREET GROUP, LLC | $333.7K | 21K | -82% |
| HRT FINANCIAL LP | $190K | 12K | New |
| UBS Group AG | $89.9K | 5.7K | New |
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