Fund screener · ProShares

MZZ: UltraShort MidCap400

ETF
Equity
Inverse

UltraShort MidCap400 (MZZ) is a ProShares ETF with a 0.95% expense ratio, 5 holdings and $4.6MM in net assets.

Fee

0.95%

expense ratio

Net assets

$4.6MM

Launched

Jul 11, 2006

Holdings

5

as of Sep 30, 2026

Top 10 weight

-199.9%

largest ten holdings

Largest sector

—

Yield

—

Benchmark

—

MZZ's holdings are as of Sep 30, 2026.

Performance

Sector breakdown

No sector breakdown for this fund: its holdings are bonds, commodities or other assets without a sector, or we don't have its holdings.

Holdings (5)

​

1

—

NET OTHER ASSETS (LIABILITIES)

0.00%

2

—

S&P MIDCAP 400 INDEX SWAP SOCIETE GENERALE

-39.56%

3

—

S&P MIDCAP 400 INDEX SWAP CITIBANK NA

-44.48%

4

—

S&P MIDCAP 400 INDEX SWAP BANK OF AMERICA NA

-47.64%

5

—

S&P MIDCAP 400 INDEX SWAP BNP PARIBAS

-68.27%

1–5 of 5


Compare MZZ

Data from ProShares; prices and returns from market data. Page updated October 29, 2026. Holdings and figures change over time. For information only — not investment advice.