Investments in Affiliates

3 Months Ended

Mar. 31, 2022

Investments In And Advances To Affiliates Schedule Of Investments [Abstract]

Investments in Affiliates

Note 8 – Investments in Affiliates

              Invesco Government & Agency Portfolio and the Fund are advised by investment advisers under common control of Invesco Ltd., and therefore Invesco Government & Agency Portfolio is considered to be affiliated with the Fund.

The following is a summary of the transactions in, and earnings from, investments in affiliates for the three months ended March 31, 2022.

	Value 12/31/2021		Purchases at Cost		Proceeds from Sales			Change in Unrealized Appreciation (Depreciation)		Realized Gain (Loss)		Value 03/31/2022		Dividend Income
Investments in Affiliated    Money Market Funds:
Invesco Government &   Agency Portfolio,   Institutional Class	$	31,507,548	$	13,571,361	$	(11,600,235	)	$	—	$	—	$	33,478,674	$	5,511

The following is a summary of the transactions in, and earnings from, investments in affiliates for the three months ended March 31, 2021.

	Value 12/31/2020		Purchases at Cost		Proceeds from Sales			Change in Unrealized Appreciation (Depreciation)		Realized Gain (Loss)		Value 03/31/2021		Dividend Income
Investments in Affiliated    Money Market Funds:
Invesco Government &   Agency Portfolio,   Institutional Class	$	53,676,948	$	30,618,756	$	(48,588,332	)	$	—	$	—	$	35,707,372	$	3,843