ProShares UltraShort Nasdaq Biotechnology BIS
Source: Yahoo Finance (opens in a new tab) Observed · 1 day ago Quotes may be delayed
- Net expense ratio
- 0.95%
- Net assets
- $2.4M
- Holdings
- 9
- 12-month distribution yield
- 5.30%
- Asset class
- Derivatives-based
ProShares UltraShort Nasdaq Biotechnology (BIS) is an exchange-traded fund listed on the Nasdaq in the United States, issued by ProShares. Its category is Derivatives-based. Its last price was US$11.70 on 20 Oct 2026. Its net expense ratio is 0.95% a year, from its prospectus dated 7 Apr 2025. It reported net assets of US$2.42 million as of 31 May 2026. Its latest holdings report lists 9 holdings as of 31 May 2026. Over the last 12 months it paid distributions of US$0.62 a unit, a 12-month distribution yield of 5.30%, paid quarterly.
Fees
- Total annual operating expenses (gross)
- 2.42%
- Net, after fee waivers or reimbursements
- 0.95%
- Management fee
- 0.75%
- Prospectus date
- 7 Apr 2025
- Filed with the SEC
- 7 Apr 2025
Size and reporting
- Net assets
- $2,421,811
- Total assets
- $3,556,209
- Holdings as of
- 31 May 2026
- Report made public
- 28 Jul 2026 (58 days after the month end)
Top holdings
Largest 9 of 9 positions, as of 31 May 2026. Weight is the percent of net assets the fund reported.
| # | Holding | Identifier | Weight | Value (USD) | Type | Country | Currency |
|---|---|---|---|---|---|---|---|
| 1 | Repurchase Agreement | No identifier reported | 40.64% | $984K | Repurchase agreements | United States | USD |
| 2 | Repurchase Agreement | No identifier reported | 25.57% | $619K | Repurchase agreements | United States | USD |
| 3 | Repurchase Agreement | No identifier reported | 19.18% | $464K | Repurchase agreements | United States | USD |
| 4 | Total Return Swap | No identifier reported | -16.39% | -$397K | Equity derivatives | United States | USD |
| 5 | Repurchase Agreement | No identifier reported | 14.06% | $341K | Repurchase agreements | United States | USD |
| 6 | Total Return Swap | No identifier reported | -11.12% | -$269K | Equity derivatives | United States | USD |
| 7 | Total Return Swap | No identifier reported | -10.52% | -$255K | Equity derivatives | United States | USD |
| 8 | Total Return Swap | No identifier reported | -3.75% | -$91K | Equity derivatives | United States | USD |
| 9 | Total Return Swap | No identifier reported | -3.64% | -$88K | Equity derivatives | United States | USD |
Breakdowns
Sums of reported weights over every position in the report. Totals can differ from 100% because of derivatives, borrowing and cash.
Warning: Uses derivatives
Asset type
| Type | Weight | Bar |
|---|---|---|
| Repurchase agreements | 99.45% | |
| Equity derivatives | -45.41% |
Country
| Country | Weight | Bar |
|---|---|---|
| United States | 54.04% |
Currency exposure
| Currency | Weight | Bar |
|---|---|---|
| US dollar (USD) | 54.04% |
Sector
No sector data
Source: SEC Form N-PORT (opens in a new tab) Holdings as of
Distributions
- Paid in the last 12 months
- $0.6200
- 12-month yield
- 5.30%
- Frequency
- Quarterly
- Latest ex-date
- 23 Sep 2026
12-month yield = distributions per unit with an ex-date in the last 12 months ($0.6200) ÷ latest price ($11.70) × 100 = 5.30%. It looks back, so it is not a forecast; special distributions in the window are included.
Why a distribution yield is not the fund's return: yield vs total return
Distribution history table (14 payments)
| Ex-date | Amount per unit |
|---|---|
| 23 Sep 2026 | $0.1390 |
| 24 Jun 2026 | $0.1370 |
| 25 Mar 2026 | $0.1380 |
| 24 Dec 2025 | $0.2060 |
| 24 Sep 2025 | $0.3080 |
| 25 Jun 2025 | $0.2160 |
| 26 Mar 2025 | $0.2660 |
| 23 Dec 2024 | $0.4120 |
| 25 Sep 2024 | $0.3040 |
| 26 Jun 2024 | $0.3220 |
| 20 Mar 2024 | $0.3180 |
| 20 Dec 2023 | $0.3520 |
| 20 Sep 2023 | $0.2380 |
| 21 Jun 2023 | $0.0420 |
Filings and sources
- Form N-PORT report for May 2026 (opens in a new tab)
- Prospectus filing with the fee table (opens in a new tab)
- All SEC filings for this fund series (S000018724) (opens in a new tab)
- Nasdaq Trader symbol directory (opens in a new tab)
- Yahoo Finance quote and distributions (opens in a new tab)
- How the ETF figures are collected
Compare with
Largest funds in the same category:
- BIS and TQQQ ProShares UltraPro QQQ
- BIS and SOXL Direxion Daily Semiconductor Bull 3X ETF
- BIS and BBJP JPMorgan BetaBuilders Japan ETF
- BIS and QLD ProShares Ultra QQQ