ProShares Trust - ProShares Short Dow30
MX ˙ BMV ˙ US74347B2354
SecurityMX:DOG / ProShares Trust - ProShares Short Dow30
InstitutionUBS Group AG
Latest Disclosed Ownership206,769 shares
Latest Disclosed Value $ 5,049,299
UBS Group AG reports 64.76% increase in ownership of DOG / ProShares Trust - ProShares Short Dow30

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 206,769 shares of ProShares Trust - ProShares Short Dow30 (MX:DOG) valued at $5,049,299 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 125,497 shares of ProShares Trust - ProShares Short Dow30. This represents a change in shares of 64.76% during the quarter.

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)
2026-05-05 2026-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 206,769 81,272 64.76 5,049 71.33 0.0001
2026-01-29 2025-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 125,497 43,588 53.22 2,948 47.87 0.0005
2025-11-13 2025-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 81,909 -32,286 -28.27 1,994 -31.49 0.0003
2025-08-14 2025-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 114,195 21,938 23.78 2,910 16.78 0.0005
2025-05-13 2025-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 92,257 21,258 29.94 2,492 32.22 0.0005
2025-02-14 2024-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 70,999 -95,908 -57.46 1,884 -57.81 0.0003
2024-11-14 2024-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 166,907 111,072 198.93 4,466 177.05 0.0010
2024-08-14 2024-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 55,835 -9,873 -15.03 1,613 -13.33 0.0004
2024-05-13 2024-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 65,708 -147,762 -69.22 1,860 -70.66 0.0005
2024-02-09 2023-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 213,470 92,484 76.44 6,340 57.24 0.0019
2023-11-09 2023-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 120,986 89,868 288.80 4,032 300.80 0.0014
2023-08-11 2023-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 31,118 -273,202 -89.77 1,006 -90.07 0.0003
2023-05-12 2023-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 304,320 72,466 31.26 10,134 31.14 0.0037
2023-02-08 2022-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 231,854 27,338 13.37 7,728 -2.18 0.0029
2022-11-10 2022-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 204,516 -145,208 -41.52 7,899 -37.64 0.0035
2022-08-10 2022-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 349,724 140,458 67.12 12,667 85.16 0.0052
2022-05-16 2022-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 209,266 85,992 69.76 6,841 75.23 0.0023
2022-02-14 2021-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 123,274 -94,087 -43.29 3,904 -47.77 0.0011
2021-11-15 2021-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 217,361 57,399 35.88 7,475 37.16 0.0024
2021-08-13 2021-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 159,962 34,846 27.85 5,450 21.27 0.0018
2021-05-12 2021-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 125,116 -535,344 -81.06 4,494 -82.64 0.0015
2021-02-11 2020-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 660,460 437,220 195.85 25,890 164.83 0.0088
2020-11-12 2020-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 223,240 -162,557 -42.14 9,776 -47.03 0.0037
2020-07-31 2020-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 385,797 -82,913 -17.69 18,457 -32.70 0.0078
2020-05-01 2020-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 468,710 405,733 644.26 27,424 782.94 0.0129
2020-02-14 2019-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 62,977 -12,045 -16.06 3,106 -21.09 0.0011
2019-11-14 2019-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 75,022 -22,002 -22.68 3,936 -24.15 0.0015
2019-08-14 2019-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 97,024 34,988 56.40 5,189 52.17 0.0020
2019-05-14 2019-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 62,036 -120,962 -66.10 3,410 -69.62 0.0014
2019-02-14 2018-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 182,998 103,135 129.14 11,225 156.40 0.0051
2018-11-14 2018-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 79,863 68,682 614.27 4,378 554.41 0.0017
2018-08-14 2018-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 11,181 11,181 669 0.0003
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.