Who owns ProShares - UltraShort Yen?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of YCS from SEC Form 13F filings across 7 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 7 institutions disclosed 107,034 shares of ProShares - UltraShort Yen worth $6.0M — about 19.6% of shares outstanding; the largest disclosed holder is THOR TRADING ADVISORS, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
7
13F holders
$6.0M
value, 2026 filers
19.6%
of shares outstanding (107,034 sh)
1
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of YCS's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | THOR TRADING ADVISORS, LLCNEW | 67,392 | $3.8M | 1.2% | 12.3% | new |
| 2 | CITADEL ADVISORS LLC | 23,474 | $1.3M | 0.0% | 4.3% | -3.0% |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 10,017 | $567,163 | 0.0% | 1.8% | +150.4% |
| 4 | JANE STREET GROUP, LLC | 4,875 | $276,022 | 0.0% | 0.9% | -63.5% |
| 5 | NKCFO LLC | 1,075 | $61 | 0.0% | 0.2% | -98.3% |
| 6 | MORGAN STANLEY | 200 | $11,324 | 0.0% | 0% | 0.0% |
| 7 | OSAIC HOLDINGS, INC. | 1 | $57 | 0.0% | 0% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.