DBB vs WEAT

DBBBInvesco DB Base Metals Fund

WEATBTeucrium Wheat Fund

In short

DBB The metals that build things, not the ones that sit in vaults. Since 2007 DBB has held futures on industrial metals like copper, aluminum and zinc, with a roll rule that hunts for the best-priced contract instead of always buying the nearest one.

WEAT Wheat, straight up. Since 2011 this Teucrium fund has given brokerage-account investors pure-play exposure to CBOT wheat futures, laddered across three contract months rather than piled into the front month.

Stated mandate

DBB The fund is designed to track the DBIQ Optimum Yield Industrial Metals Index Excess Return, which reflects changes in the market value of the base-metals sector.

WEAT The fund seeks cost-effective price exposure to the wheat market through futures for future delivery.

Why people hold it

• DBB A clean industrial-metals basket: futures on liquid base metals such as aluminum, zinc and copper, with no gold or oil muddying the signal.sec.gov
• The Optimum Yield roll picks contracts to limit losses when the futures curve slopes up and to capture the benefit when it slopes down, rather than defaulting to the front month.sec.govinvesco.com
• Trading since January 2007 through several full commodity cycles, and one of the steadier, more liquid names in its futures-commodity peer group.
• Expense ratio of 0.81%, sitting right at the middle of the futures-based commodity pack (PDBC 0.74%, HARD 0.78%).

• WEAT Costs 0.62% a year, under the typical fee for futures-based commodity funds. Cheap matters most when the thing you own throws off no income.
• The benchmark splits across three CBOT contracts: 35% second-to-expire, 30% third-to-expire, 35% the following December. Roll risk gets spread down the curve, not stacked on one month.teucrium.com
• Wheat exposure without a futures account: no margin posting, no roll management, no contract expiries on your calendar. Buy it like a stock, sell it like a stock.teucrium.com
• Among futures-based commodity funds, one of the stronger overall packages on cost and structure.

Worth knowing

• DBB It is a commodity pool, so tax time brings a Schedule K-1 instead of a 1099. Peers like PDBC are built specifically to avoid that paperwork.invesco.com
• Base metals track the global industrial cycle, and the prospectus materials describe the futures markets the fund trades as volatile and speculative.sec.gov
• Invesco updated the underlying index methodology in November 2025 (wider eligible commodity list, liquidity screens, weight caps), so the metals mix can differ from the historic lineup.invesco.com

• WEAT It is a commodity pool taxed as a partnership, so shareholders get a Schedule K-1 with Section 1256 treatment (60% long-term, 40% short-term), not a 1099.teucrium.com
• The fund tracks wheat futures, not the spot price. When the curve slopes against you, returns can drift from the wheat headlines you read.teucrium.com
• One crop, one market, and weather sets the price. Swings here run hot compared with diversified commodity baskets, and the fund is built for price exposure, not income.

Full DBB profile⁠

Full WEAT profile⁠