Proshares Ultrashort YenYCSETF
13F holders, Q1 2026 (March 31)6holders −2
1new positions
3sold out
1famous investor
$52.98avg. 13F price*
At the end of Q1 2026, 6 institutions reported holding Proshares Ultrashort Yen (YCS) in their 13F filings, down 2 from Q4 2025. 1 opened new positions and 3 sold out. The largest holders were Nkcfo LLC ($3.4M), Citadel Advisors ($1.3M) and Jane Street Group, LLC ($707K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Proshares Ultrashort Yen
- CUSIP
- 74347W569
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $212K |
| Exits | 3 | $68K |
All 13F filers, Q4 2025 → Q1 2026: 6,223 shares bought and 26,628 shares sold, net −20,405 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 6 holders
| Nkcfo LLC | 1.00% | Reduce -26.1% | 63,750 | $3.4M |
| Citadel Advisors | 0.00% | Reduce -10.1% | 24,201 | $1.3M |
| Jane Street Group, LLC | 0.00% | Add +20.0% | 13,343 | $707K |
| Susquehanna International Group, LLP | 0.00% | New | 4,000 | $212K |
| Morgan Stanley | 0.00% | No change | 200 | $11K |
| Osaic Holdings, Inc. | 0.00% | No change | 1 | $53 |
"% of holder's portfolio" is YCS's weight in each manager's 13F, not the share of Proshares Ultrashort Yen the manager owns.