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No upcoming ex-dividend date announced
No 8-K filings in the last 30 days.
1 top institutions tracked
Sentiment: unknown
No recent insider trades detected.
Red flags: 0
7 filers reported a long position in TARK for Q2 2026. 13-F holdings are filed up to 45 days after the quarter ends.
| Holder | Value | Shares | Shares vs Q1 2026 |
|---|---|---|---|
| Optiver Holding B.V. | $3.7M | 77K | +222.3% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $396.4K | 8.3K | New |
| HRT FINANCIAL LP | $340K | 7.1K | New |
| CITADEL ADVISORS LLC | $227.7K | 4.7K | New |
| SIMPLEX TRADING, LLC | $8.2K | 171 | -94% |
| UBS Group AG | $6.1K | 127 | New |
| Qube Research & Technologies Ltd | $3.2K | 66 | New |
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