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No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
12 top institutions tracked
Last 13F trend: accumulating (heavy)
Unlock crowding heatmapUnlock filer discoverySentiment: bearish
Last trade: sell 31 days ago
Red flags: 4
73 filers reported a long position in SI for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| FMR LLC | $74.5M | 3.7M | -2.9% |
| BlackRock, Inc. | $12.9M | 638.4K | +14.8% |
| SECTORAL ASSET MANAGEMENT INC | $8.7M | 430.4K | Unchanged |
| VANGUARD CAPITAL MANAGEMENT LLC | $8M | 392.2K | -5.2% |
| KCM Capital Inc | $6.1M | 300K | +757.1% |
| TimesSquare Capital Management, LLC | $6M | 298.2K | -7.6% |
| Roubaix Capital, LLC | $5.2M | 255.3K | -0.7% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | $5.1M | 253.8K | New |
| Parkman Healthcare Partners LLC | $4.6M | 226.2K | New |
| GEODE CAPITAL MANAGEMENT, LLC | $4M | 199.5K | +8.6% |
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