Mattern Capital Management’s Invesco QQQ Trust QQQ Stock Holding History

Mattern Capital Management’s Portfolio QQQ Stock Details QQQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4M	Hold	5,431	–	–	0.47%	74
2026 Q1	$3.13M	Sell	5,431 -480	-8%	-$292K	0.38%	78
2025 Q4	$3.63M	Sell	5,911 -1,222	-17%	-$750K	0.43%	78
2025 Q3	$4.28M	Sell	7,133 -44	-0.6%	-$25.2K	0.5%	81
2025 Q2	$3.96M	Buy	7,177 +2,070	+41%	+$1.03M	0.48%	82
2025 Q1	$2.39M	Hold	5,107	–	–	0.3%	81
2024 Q4	$2.61M	Buy	5,107 +4	+0.1%	+$2.02K	0.34%	78
2024 Q3	$2.49M	Hold	5,103	–	–	0.31%	77
2024 Q2	$2.44M	Hold	5,103	–	–	0.34%	78
2024 Q1	$2.27M	Hold	5,103	–	–	0.31%	79
2023 Q4	$2.09M	Hold	5,103	–	–	0.3%	80
2023 Q3	$1.83M	Hold	5,103	–	–	0.3%	83
2023 Q2	$1.89M	Buy	+5,103	New	+$1.72M	0.31%	86
2022 Q3	–	Sell	-829	Closed	-$232K	–	120
2022 Q2	$232K	Sell	829 -20	-2%	-$6.21K	0.05%	113
2022 Q1	$308K	Buy	849 +273	+47%	+$97K	0.06%	108
2021 Q4	$229K	Hold	576	–	–	0.04%	111
2021 Q3	$206K	Hold	576	–	–	0.04%	111
2021 Q2	$204K	Sell	576 -65	-10%	-$21.9K	0.04%	114
2021 Q1	$205K	Buy	+641	New	+$205K	0.04%	108

Other funds holding QQQ

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

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

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

RCMU

Rokos Capital Management (UK) London, United Kingdom $26.8B AUM 90.85% 1-Year Est. Return

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

Royal Bank of Canada Toronto, Ontario, Canada $672B AUM 33.48% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return

Mattern Capital Management's QQQ Position: Q2 2026 in Review

Mattern Capital Management held its Invesco QQQ Trust (QQQ) position steady in Q2 2026 at 5,431 shares worth $4M. The position accounts for 0.47% of the portfolio, ranked #74.

Mattern Capital Management first reported a position in QQQ in Q1 2021 and has held it in 19 quarters since. The position peaked at $4.28M in Q3 2025. 4,001 funds tracked by Wall St. Rank hold QQQ as of Q2 2026.

Mattern Capital Management held 5,431 shares of Invesco QQQ Trust worth $4M as of Q2 2026.
Mattern Capital Management left its Invesco QQQ Trust share count unchanged in Q2 2026.
Invesco QQQ Trust made up 0.47% of Mattern Capital Management's portfolio in Q2 2026, its #74 holding.
Mattern Capital Management first reported a position in Invesco QQQ Trust in Q1 2021 and has held it in 19 quarters since.
Mattern Capital Management's Invesco QQQ Trust position peaked at $4.28M in Q3 2025.
4,001 funds tracked by Wall St. Rank held Invesco QQQ Trust as of Q2 2026.

Based on Mattern Capital Management's 13F filing for Q2 2026, filed 24 Jul 2026.