PROSHARES ULTRASHORT SILVER (ZSL) Institutional Shareholders
PROSHARES ULTRASHORT SILVER (ZSL) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $28.46M in ZSL holdings during the latest filing period.
Susquehanna International Group, Llp is currently the largest disclosed institutional shareholder of ZSL tracked by InsiderSet, reporting ownership valued at approximately $12.47M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $9.32M, representing an estimated loss of -25.24% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 96% of the total disclosed ZSL value among the investors covered in this analysis. Major shareholders include Susquehanna International Group, Llp, Jane Street Group, Llc, Quadrature Capital Ltd, and several other long-term asset managers with concentrated positions in PROSHARES ULTRASHORT SILVER (ZSL).
This page ranks the largest institutional ZSL shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
14
Total Reported Value
$28.46M
Largest Holder
Susquehanna International Group, Llp
Largest Position
$12.47M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
16
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Susquehanna International Group, Llp | 0.01% | 404,898 | $12,466,809 | $9,320,752 | -$3,146,057 | -25.24% | |
| Jane Street Group, Llc | 0.00% | 85,539 | $2,633,746 | $1,969,108 | -$664,638 | -25.24% | |
| Quadrature Capital Ltd | 0.02% | 75,533 | $2,325,661 | $1,738,770 | -$586,891 | -25.24% | |
| Flow Traders U.S. Llc | 0.09% | 72,914 | $2,245,000 | $1,678,480 | -$566,520 | -25.23% | |
| Imc-Chicago, Llc | 0.02% | 57,762 | $1,778,492 | $1,329,681 | -$448,811 | -25.24% | |
| Cantor Fitzgerald, L. P. | 0.03% | 57,300 | $1,764,267 | $1,319,046 | -$445,221 | -25.24% | |
| Bnp Paribas Financial Markets | 0.00% | 42,973 | $1,323,139 | $989,238 | -$333,901 | -25.24% | |
| Moulton Wealth Management, Inc | 0.84% | 42,657 | $1,272,885 | $981,964 | -$290,921 | -22.86% | |
| Stonex Group Inc. | 0.04% | 40,490 | $949,513 | $932,080 | -$17,433 | -1.84% | |
| Morgan Stanley | 0.00% | 18,948 | $583,409 | $436,183 | -$147,226 | -25.24% | |
| Simplex Trading, Llc | 0.01% | 15,879 | $488,914 | $365,535 | -$123,379 | -25.24% | |
| Hrt Financial Lp | 0.00% | 15,549 | $478,000 | $357,938 | -$120,062 | -25.12% | |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 0.05% | 4,359 | $134,212 | $100,344 | -$33,868 | -25.23% | |
| Parallel Advisors, Llc | 0.00% | 500 | $15,395 | $11,510 | -$3,885 | -25.24% |
Frequently asked questions about ZSL
Who owns the most ZSL stock?
The largest holders of ZSL are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for PROSHARES ULTRASHORT SILVER (ZSL).
Is ZSL widely held by superinvestors?
Many widely followed stocks like ZSL appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ZSL is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.