Proshare Short Ether ETF-UsdSETHETF
13F holders, Q1 2026 (March 31)4holders +1
2new positions
1sold out
$49.13avg. 13F price*
At the end of Q1 2026, 4 institutions reported holding Proshare Short Ether ETF-Usd (SETH) in their 13F filings, up 1 from Q4 2025. 2 opened new positions and 1 sold out. The largest holders were Jane Street Group, LLC ($662K), Sykon Capital LLC ($465K) and Brown Brothers Harriman & Co. ($51K).
- Company
- Proshare Short Ether ETF-Usd
- CUSIP
- 74350P592
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $1.1M |
| Exits | 1 | $628K |
All 13F filers, Q4 2025 → Q1 2026: 23,296 shares bought and 16,035 shares sold, net +7,261 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 4 holders
| Jane Street Group, LLC | 0.00% | New | 13,471 | $662K |
| Sykon Capital LLC | 0.15% | New | 9,468 | $465K |
| Brown Brothers Harriman & Co. | 0.00% | Add +52.1% | 1,042 | $51K |
| Simplex Trading, LLC | 0.00% | Reduce -67.2% | 523 | $26K |
"% of holder's portfolio" is SETH's weight in each manager's 13F, not the share of Proshare Short Ether ETF-Usd the manager owns.