Schedules of Investments

12 Months Ended

Dec. 31, 2018

Notes to Financial Statements

Investment Holdings, Schedule of Investments [Text Block]

iShares S&P GSCI™ Commodity-Indexed Trust

Schedules of Investments

At 

December 

31,

 

2018

 and 

2017

December

31,

201

8

Security Description	Face Amount		Fair Value
U.S. Treasury bills (a)(b) :
2.08% – 2.25% due 01/03/19	$	16,000,000	$	15,999,000
2.32% due 01/08/19		200,000,000		199,925,084
2.30% due 01/10/19		145,000,000		144,927,380
2.29% due 01/15/19		200,000,000		199,835,784
2.30% – 2.33% due 01/22/19		350,000,000		349,552,777
2.28% due 01/24/19		180,000,000		179,748,925
2.40% due 01/29/19		50,000,000		49,909,343
2.41% due 02/14/19		60,000,000		59,828,359
Total U.S. Treasury bills (Cost: $1,199,665,444)				1,199,726,652
Total Investments – 99.16%				1,199,726,652
Other Assets, Less Liabilities – 0.84%				10,139,957
Net Assets – 100.00%			$	1,209,866,609

(a) A portion of the above United States Treasury bills are posted as margin for the Trust’s Index Futures positions as described in Note 2D.

(b) Rates shown are discount rates paid at the time of purchase.

As of

December 31, 2018,

the open S&P GSCI-ER futures contracts were as follows:

Number of Contracts	Expiration Date	Current Notional Amount		Net Unrealized Appreciation (Depreciation)
57,905	March 2019	$	1,200,110,078	$	(116,523,249	)

December

31,

2017

Security Description	Face Amount		Fair Value
U.S. Treasury bills (a)(b) :
1.17% – 1.20% due 01/04/18	$	116,000,000	$	115,992,693
1.11% – 1.21% due 01/18/18		144,000,000		143,920,719
1.20% due 01/25/18		142,000,000		141,888,412
1.15% due 02/01/18		434,500,000		434,041,811
1.31% due 03/08/18		509,000,000		507,811,007
Total U.S. Treasury bills (Cost: $1,343,671,164)				1,343,654,642
Total Investments – 96.43%				1,343,654,642
Other Assets, Less Liabilities – 3.57%				49,754,123
Net Assets – 100.00%			$	1,393,408,765

(a) A portion of the above United States Treasury bills are posted as margin for the Trust’s Index Futures positions as described in Note 2D.

(b) Rates shown are discount rates paid at the time of purchase.

As of

December 31, 2017,

the open S&P GSCI-ER futures contracts were as follows:

Number of Contracts	Expiration Date	Current Notional Amount		Net Unrealized Appreciation (Depreciation)
56,905	March 2018	$	1,388,834,811	$	74,398,485

See

notes

to

financial

statements.