William Blair & Company’s iShares GSCI Commodity Dynamic Roll Strategy ETF COMT Stock Holding History

William Blair & Company’s Portfolio COMT Stock Details COMT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$113K	Buy	3,729 +470	+14%	+$15.9K	﹤0.01%	1666
2026 Q1	$110K	Hold	3,259	–	–	﹤0.01%	1580
2025 Q4	$81.1K	Buy	+3,259	New	+$86.2K	﹤0.01%	1602
2023 Q4	–	Sell	-7,239	Closed	-$211K	–	1800
2023 Q3	$211K	Sell	7,239 -615	-8%	-$17.4K	﹤0.01%	1369
2023 Q2	$204K	Hold	7,854	–	–	﹤0.01%	1396
2023 Q1	$212K	Sell	7,854 -735	-9%	-$20K	﹤0.01%	1381
2022 Q4	$242K	Sell	8,589 -2,498	-23%	-$89.1K	﹤0.01%	1303
2022 Q3	$396K	Buy	11,087 +38	+0.3%	+$1.46K	﹤0.01%	1121
2022 Q2	$452K	Buy	11,049 +700	+7%	+$29.7K	﹤0.01%	1101
2022 Q1	$414K	Sell	10,349 -4,077	-28%	-$148K	﹤0.01%	1236
2021 Q4	$445K	Buy	14,426 +435	+3%	+$15.4K	﹤0.01%	1262
2021 Q3	$501K	Sell	13,991 -6,035	-30%	-$207K	﹤0.01%	1155
2021 Q2	$691K	Sell	20,026 -7,104	-26%	-$232K	﹤0.01%	1042
2021 Q1	$812K	Buy	27,130 +14,000	+107%	+$410K	﹤0.01%	964
2020 Q4	$350K	Sell	13,130 -1,951	-13%	-$49.7K	﹤0.01%	1199
2020 Q3	$376K	Buy	15,081 +4,375	+41%	+$110K	﹤0.01%	1053
2020 Q2	$254K	Sell	10,706 -174	-2%	-$3.98K	﹤0.01%	1157
2020 Q1	$244K	Hold	10,880	–	–	﹤0.01%	1086
2019 Q4	$358K	Sell	10,880 -15,400	-59%	-$495K	﹤0.01%	1114
2019 Q3	$829K	Buy	26,280 +10,588	+67%	+$337K	﹤0.01%	802
2019 Q2	$513K	Sell	15,692 -3,494	-18%	-$114K	﹤0.01%	967
2019 Q1	$634K	Sell	19,186 -1,834	-9%	-$59.6K	﹤0.01%	882
2018 Q4	$641K	Sell	21,020 -17,290	-45%	-$622K	﹤0.01%	826
2018 Q3	$1.49M	Sell	38,310 -3,766	-9%	-$144K	0.01%	628
2018 Q2	$1.64M	Buy	42,076 +29,626	+238%	+$1.14M	0.01%	594
2018 Q1	$460K	Sell	12,450 -2,068	-14%	-$76.3K	﹤0.01%	946
2017 Q4	$528K	Buy	14,518 +4,094	+39%	+$147K	﹤0.01%	946
2017 Q3	$363K	Sell	10,424 -117	-1%	-$3.94K	﹤0.01%	1044
2017 Q2	$344K	Buy	+10,541	New	+$347K	﹤0.01%	1124
2016 Q4	–	Sell	-25,972	Closed	-$847K	–	1409
2016 Q3	$847K	Sell	25,972 -172	-0.7%	-$5.49K	0.01%	692
2016 Q2	$858K	Sell	26,144 -1,491	-5%	-$46.8K	0.01%	679
2016 Q1	$797K	Buy	+27,635	New	+$754K	0.01%	678

Other funds holding COMT

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Treasurer of the State of North Carolina Raleigh, North Carolina $38.8B AUM 40.77% 1-Year Est. Return

TCM

Tradewinds Capital Management Bellingham, Washington $563M AUM 41.52% 1-Year Est. Return

PCP

Proficio Capital Partners Newton, Massachusetts $2.79B AUM 27.93% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

AssetMark Inc Concord, California $58.2B AUM 22.78% 1-Year Est. Return

Focus Partners Wealth Boston, Massachusetts $97.6B AUM 29.43% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

VWM

VCI Wealth Management St Louis, Missouri $399M AUM 23.33% 1-Year Est. Return

William Blair & Company's COMT Position: Q2 2026 in Review

William Blair & Company increased its iShares GSCI Commodity Dynamic Roll Strategy ETF (COMT) stake by 14% in Q2 2026, buying an estimated $15.9K and bringing the position to 3,729 shares worth $113K. The position accounts for ﹤0.01% of the portfolio, ranked #1666.

William Blair & Company first reported a position in COMT in Q1 2016 and has held it in 32 quarters since. The position peaked at $1.64M in Q2 2018. 162 funds tracked by Wall St. Rank hold COMT as of Q2 2026.

William Blair & Company held 3,729 shares of iShares GSCI Commodity Dynamic Roll Strategy ETF worth $113K as of Q2 2026.
William Blair & Company bought 470 iShares GSCI Commodity Dynamic Roll Strategy ETF shares in Q2 2026, an estimated $15.9K.
iShares GSCI Commodity Dynamic Roll Strategy ETF made up ﹤0.01% of William Blair & Company's portfolio in Q2 2026, its #1666 holding.
William Blair & Company first reported a position in iShares GSCI Commodity Dynamic Roll Strategy ETF in Q1 2016 and has held it in 32 quarters since.
William Blair & Company's iShares GSCI Commodity Dynamic Roll Strategy ETF position peaked at $1.64M in Q2 2018.
162 funds tracked by Wall St. Rank held iShares GSCI Commodity Dynamic Roll Strategy ETF as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.