Invesco DB Agriculture Fund (DBA) Updates Index Rules to Improve Liquidity

Rhea-AI Filing Summary

Invesco DB Agriculture Fund (DBA) disclosed changes to the index methodology used to track agricultural commodities. The index provider will now determine eligible commodities annually based on liquidity and economic importance, and the index universe is expected to expand. The Optimum Yield method will be modified to remove contracts with limited liquidity, static allocations will be replaced by a rules-based annual review to reflect current production and market liquidity, and sector and single-commodity caps and floors will be added to reduce concentration risk. An intra-year rebalance may occur if large monthly deviations appear. The filing states these changes do not affect the Fund's investment objective.

Positive

• Eligibility tied to liquidity should improve tradability and reduce execution costs
• Expansion of the index universe may increase diversification across agricultural commodities
• Sector and single-commodity caps and floors reduce concentration risk and single-commodity shocks

Negative

• Intra-year rebalances could increase turnover and transaction costs, hurting short-term tracking
• Rules-based annual reweighting may materially change exposures compared with prior static allocations
• Removal of low-liquidity contracts could reduce exposure to some niche commodity exposures investors previously held

Insights

Index Strategist

Methodology changes aim to improve liquidity and lower concentration risk.

The shift to an annual eligibility review and removal of low-liquidity contracts will likely increase the indexuniverse and concentrate holdings on more tradable contracts, which should improve the ability to transact at tighter spreads.

Risks include potential reweighting that changes exposure profiles; the new caps and floors reduce single-commodity concentration but may shift risk across sectors. Watch the first post-change annual review and any intra-year rebalance within 12 months for realized turnover effects.

ETF Product Manager

Operational impacts: possible higher turnover and tracking-cost changes.

An intra-year rebalance trigger and removal of illiquid contracts increase the chance of additional trades, which can raise transaction costs for the Fund and affect short-term tracking to the prior index weights.

Investors should monitor portfolio turnover and expense impacts in the next reporting cycle; the filing asserts the Fundobjective is unchanged, so changes are implementation-driven rather than strategic.

8-K Event Classification

Item 8.01 — Other Events

1 item

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Understanding 8-K Material Events →

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): September 26, 2025

INVESCO DB MULTI-SECTOR COMMODITY TRUST

(Registrant)

INVESCO DB AGRICULTURE FUND

(Co-Registrant)

(Exact name of registrant as specified in its charter)

Delaware		001-33229 and 001-33238		87-0778078
(State or other jurisdiction of incorporation)		(Commission File Numbers)		(I.R.S. Employer Identification No.)

c/o Invesco Capital Management LLC 3500 Lacey Road, Suite 700 Downers Grove, Illinois		60515
(Address of principal executive offices)		(Zip Code)

(800) 983-0903

(Registrant’s telephone number, including area code)

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Units of Beneficial Interest		DBA		NYSE Arca, Inc.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

☐ Emerging growth company

☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to section 13(a) of the Exchange Act.

Item 8.01 Other Events

Effective November 10, 2025, changes will be made to the DBIQ Diversified Agriculture Index Excess ReturnTM (the “Index”), the index the Invesco DB Agriculture Fund (the “Fund”) seeks to track. The changes to the Index are being implemented by Deutsche Bank AG, the Index provider. A summary of the changes are as follows:

1. Expanded Commodity Universe		• Eligible commodities will be determined annually based on their liquidity and economic importance. • Under the new methodology, the number of commodities included in the Index universe is expected to expand.
2. Modified Optimum Yield Methodology		• The current Optimum Yield methodology will be modified to eliminate contracts with limited liquidity.
3. Annual Review of Base Weights and Commodities		• The current static allocations to commodities will be changed by implementing a rules-based annual review to better reflect current global production and market liquidity.
4. Weight Limits (Annually at Rebalance)		• Implementation of sector and single commodity caps and floors to reduce concentration risk.
5. Intra-year Rebalancing Events		• An intra-year rebalance event will be triggered should a large deviation occur on a monthly observation date to help prevent significant deviations from annual rebalance target weights.

The changes described herein will not effect the Fund’s Investment Objective.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Invesco DB Multi-Sector Commodity Trust
		By:		Invesco Capital Management LLC, its Managing Owner
				By:		/s/ Adam Henkel
						Name:		Adam Henkel
						Date:		September 26, 2025
						Title:		Secretary

Invesco DB Agriculture Fund, a series of Invesco DB Multi-Sector Commodity Trust

		By:		Invesco Capital Management LLC, its Managing Owner
				By:		/s/ Adam Henkel
						Name:		Adam Henkel
						Date:		September 26, 2025
						Title:		Secretary

FAQ

What did the DBA 8-K report on index methodology changes?

DBA reported that the index will use annual eligibility based on liquidity and economic importance, expand its commodity universe, modify Optimum Yield to remove illiquid contracts, add caps/floors, and enable intra-year rebalances.

Will the Fund's investment objective change for DBA?

No. The filing states the changes will not affect the Fund's investment objective.

When were these changes disclosed for DBA?

The changes were disclosed on September 26, 2025.

How might DBA investors be impacted operationally?

Investors may see higher turnover and potential short-term tracking differences due to intra-year rebalances and reweighting of index constituents.

Do the changes reduce concentration risk for DBA?

Yes. The addition of sector and single-commodity caps and floors is intended to reduce concentration risk.