ProShares Trust - ProShares Short Dow30
MX ˙ BMV ˙ US74347B2354
SecurityMX:DOG / ProShares Trust - ProShares Short Dow30
InstitutionJump Financial, LLC
Latest Disclosed Ownership340,977 shares
Latest Disclosed Value $ 8,326,658
Jump Financial, LLC ownership in DOG / ProShares Trust - ProShares Short Dow30

On May 14, 2026 - Jump Financial, LLC filed a 13F-HR form disclosing ownership of 340,977 shares of ProShares Trust - ProShares Short Dow30 (MX:DOG) valued at $8,326,658 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2025 disclosing 0 shares of ProShares Trust - ProShares Short Dow30.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ProShares Short Dow30 ETF 74347B235 340,977 340,977 8,327 0.1110
2025-02-13 2024-12-31 13F ProShares Short Dow30 ETF 74347B235 0 -148,939 -100.00 0 -100.00
2024-11-14 2024-09-30 13F ProShares Short Dow30 ETF 74347B235 148,939 148,939 3,986 0.0813
2024-05-13 2024-03-31 13F PROSHARES TR ETF 74347B235 0 -44,077 -100.00 0 -100.00
2024-10-21 2023-12-31 13F/A-1 ProShares Short Dow30 ETF 74347B235 44,077 44,077 1,309 0.0431
2024-02-07 2023-12-31 13F PROSHARES TR ETF 74347B235 44,077 44,077 1,309 0.0287
2023-05-03 2023-03-31 13F PROSHARES TR ETF 74347B235 0 -55,742 -100.00 0 -100.00
2023-02-14 2022-12-31 13F PROSHARES TR ETF 74347B235 55,742 55,742 1,858 0.0985
2022-11-07 2022-09-30 13F PROSHARES TR ETF 74347B235 0 -10,028 -100.00 0 -100.00
2022-08-09 2022-06-30 13F PROSHARES TR ETF 74347B235 10,028 10,028 363 0.0157
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.