ProShares Trust - ProShares Short QQQ
US ˙ ARCA

SecurityPSQ / ProShares Trust - ProShares Short QQQ
InstitutionOppenheimer & Co Inc
Latest Disclosed Ownership37,792 shares
Latest Disclosed Value $ 1,216,524
Oppenheimer & Co Inc reports 1.76% decrease in ownership of PSQ / ProShares Trust - ProShares Short QQQ

On April 23, 2026 - Oppenheimer & Co Inc filed a 13F-HR form disclosing ownership of 37,792 shares of ProShares Trust - ProShares Short QQQ (US:PSQ) valued at $1,216,524 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 38,471 shares of ProShares Trust - ProShares Short QQQ. This represents a change in shares of -1.76% during the quarter. The current value of the position is $948,957 USD.

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)
2026-04-23 2026-03-31 13F PROSHARES TR SHORT QQQ 74349Y837 37,792 -679 -1.76 1,217 4.74 0.0148
2026-02-02 2025-12-31 13F PROSHARES TR SHORT QQQ 74349Y837 38,471 -150,286 -79.62 1,162 -80.18 0.0165
2025-11-06 2025-09-30 13F PROSHARES TR SHORT QQQ 74349Y837 188,757 107,887 133.41 5,859 115.25 0.0715
2025-07-31 2025-06-30 13F PROSHARES TR SHORT QQQ 74349Y837 80,870 54,769 209.83 2,722 156.79 0.0360
2025-04-23 2025-03-31 13F PROSHARES TR SHORT QQQ 74349Y837 26,101 -19,621 -42.91 1,060 -38.01 0.0160
2025-02-05 2024-12-31 13F PROSHARES TR SHORT QQQ 74349Y837 45,722 -18,763 -29.10 1,710 -32.76 0.0255
2024-11-05 2024-09-30 13F PROSHARES TR SHORT QQQ 74349Y837 64,485 -31,154 -32.57 2,543 -34.34 0.0388
2024-08-08 2024-06-30 13F PROSHARES TR SHORT QQQ 74349Y837 95,639 95,639 3,873 0.0615
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.