ProShares Trust - ProShares Short Dow30
MX ˙ BMV ˙ US74347B2354
SecurityMX:DOG / ProShares Trust - ProShares Short Dow30
InstitutionIMC-Chicago, LLC
Latest Disclosed Ownership22,259 shares
Latest Disclosed Value $ 543,565
IMC-Chicago, LLC ownership in DOG / ProShares Trust - ProShares Short Dow30

On May 5, 2026 - IMC-Chicago, LLC filed a 13F-HR form disclosing ownership of 22,259 shares of ProShares Trust - ProShares Short Dow30 (MX:DOG) valued at $543,565 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 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)
2026-05-05 2026-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 22,259 22,259 544 0.0002
2026-01-29 2025-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -100.00 0
2025-11-04 2025-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 37,755 37,755 919 0.0003
2025-07-22 2025-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -10,529 -100.00 0 -100.00
2025-04-14 2025-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 10,529 10,529 284 0.0002
2025-01-27 2024-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -30,621 -100.00 0 -100.00
2024-10-25 2024-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 30,621 30,621 819 0.0004
2024-04-12 2024-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -76,249 -100.00 0 -100.00
2024-02-09 2023-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 76,249 76,249 2,265 0.0015
2023-10-12 2023-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -23,049 -100.00 0 -100.00
2023-07-14 2023-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 23,049 23,049 745 0.0007
2023-04-24 2022-12-31 13F/A-1 PROSHARES TR PSHS SHORT DOW30 74347B235 0 -114,426 -100.00 0 -100.00
2023-02-09 2022-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -114,426 0
2022-11-08 2022-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 114,426 78,788 221.08 4,419 242.29 0.0057
2022-08-05 2022-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 35,638 35,638 1,291 0.0018
2022-02-07 2021-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -17,067 -100.00 0 -100.00
2021-11-05 2021-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 17,067 -14,275 -45.55 587 -45.04 0.0006
2021-08-06 2021-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 31,342 -519 -1.63 1,068 -6.64 0.0013
2021-05-14 2021-03-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 31,861 15,582 95.72 1,144 79.31 0.0017
2021-02-17 2020-12-31 13F PROSHARES TR PSHS SHORT DOW30 74347B235 16,279 16,279 638 0.0008
2020-11-16 2020-09-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 0 -20,550 -100.00 0 -100.00
2020-08-14 2020-06-30 13F PROSHARES TR PSHS SHORT DOW30 74347B235 20,550 20,550 983 0.0020
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.