Investments in Affiliates

9 Months Ended

Sep. 30, 2022

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

Investments in Affiliates

Note 8 - Investments in Affiliates

The Invesco Treasury Collateral ETF is an investment company registered under the Investment Company Act of 1940, as amended, whose shares are primarily purchased and sold on a national securities exchange. In seeking its investment objective, the Invesco Treasury Collateral ETF primarily holds U.S. Treasury Obligations that: (i) are issued in U.S. Dollars; (ii) have a minimum remaining maturity of at least one month and a maximum remaining maturity of 12 months at the time of rebalance; and (iii) have a minimum amount outstanding of $300 million. Because it is advised by the Managing Owner, the Invesco Treasury Collateral ETF is an affiliate of the Fund.

The Invesco Government & Agency Portfolio and the Fund are advised by investment advisers under common control of Invesco Ltd., and therefore the 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 and nine months ended September 30, 2022.

	Value 06/30/2022		Purchases at Cost		Proceeds from Sales			Change in Unrealized Appreciation (Depreciation)			Realized Gain (Loss)		Value 09/30/2022		Dividend Income
Invesco Treasury Collateral ETF	$	36,062,400	$	—	$	(15,996,551	)	$	(75,979	)	$	11,254	$	20,001,124	$	113,377
Investments in Affiliated Money     Market Funds
Invesco Government & Agency   Portfolio, Institutional Class		243,992,848		73,678,311		(112,630,793	)		—			—		205,040,366		1,185,038
Total	$	280,055,248	$	73,678,311	$	(128,627,344	)	$	(75,979	)	$	11,254	$	225,041,490	$	1,298,415

	Value 12/31/2021		Purchases at Cost		Proceeds from Sales			Change in Unrealized Appreciation (Depreciation)			Realized Gain (Loss)		Value 09/30/2022		Dividend Income
Invesco Treasury Collateral ETF	$	36,070,938	$	—	$	(15,996,551	)	$	(84,517	)	$	11,254	$	20,001,124	$	139,956
Investments in Affiliated Money     Market Funds
Invesco Government & Agency   Portfolio, Institutional Class		281,668,913		404,024,877		(480,653,424	)		—			—		205,040,366		1,737,949
Total	$	317,739,851	$	404,024,877	$	(496,649,975	)	$	(84,517	)	$	11,254	$	225,041,490	$	1,877,905

          The following is a summary of the transactions in, and earnings from, investments in affiliates for the three and nine months ended September 30, 2021.

	Value 06/30/2021		Purchases at Cost		Proceeds from Sales			Change in Unrealized Appreciation (Depreciation)			Realized Gain (Loss)		Value 09/30/2021		Dividend Income
Invesco Treasury Collateral ETF	$	26,089,923	$	9,997,234	$	—		$	(4,267	)	$	—	$	36,082,890	$	—
Investments in Affiliated Money     Market Funds
Invesco Government & Agency   Portfolio, Institutional Class		180,561,925		99,008,412		(95,895,019	)		—			—		183,675,318		11,959
Total		206,651,848		109,005,646		(95,895,019	)		(4,267	)		—		219,758,208		11,959

	Value 12/31/2020		Purchases at Cost		Proceeds from Sales			Change in Unrealized Appreciation (Depreciation)			Realized Gain (Loss)		Value 09/30/2021		Dividend Income
Invesco Treasury Collateral ETF	$	16,051,273	$	20,038,164	$	—		$	(6,547	)	$	—	$	36,082,890	$	2,660
Investments in Affiliated Money     Market Funds
Invesco Government & Agency   Portfolio, Institutional Class		53,703,257		399,360,439		(269,388,378	)					—		183,675,318		26,968
Total	$	69,754,530	$	419,398,603	$	(269,388,378	)	$	(6,547	)	$	—	$	219,758,208	$	29,628