Investments in Affiliates

3 Months Ended

Mar. 31, 2019

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

Investments in Affiliates

Note 8 – Investments in Affiliates

The Invesco Treasury Collateral ETF (formerly PowerShares Treasury Collateral Portfolio) 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 following is a summary of the transactions in, and earnings from, investments in affiliates (excluding affiliated money market funds) for the three months ended March 31, 2019.

	Value 12/31/2018		Purchases at Cost		Proceeds from Sales		Change in Unrealized Appreciation (Depreciation)		Realized Gain (Loss)		Value 03/31/2019		Dividend Income
Invesco Treasury    Collateral ETF	$	250,145,856	$	—	$	—	$	118,620	$	—	$	250,264,476	$	1,445,333

The following is a summary of the transactions in, and earnings from, investments in affiliates (excluding affiliated money market funds) for the three months ended March 31, 2018.

	Value 12/31/2017		Purchases at Cost		Proceeds from Sales		Change in Unrealized Appreciation (Depreciation)		Realized Gain (Loss)		Value 03/31/2018		Dividend Income
PowerShares Treasury    Collateral Portfolio	$	249,742,548	$	—	$	—	$	972,684	$	—	$	250,715,232	$	—