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AI Memory & HBM

High-bandwidth memory sits beside the processor in an AI accelerator and feeds it data fast enough to keep the compute busy. Supply is concentrated among a few memory makers, which makes the group a tight bottleneck on AI build-out.

12 stocks

#	Name	Holding	Trade Value	Theme Stocks	% of Portfolio	Status
1	Vanguard Group Malvern, Pennsylvania	$1.91B	+$35.9M	4	0.14%	Increased
2	JP Morgan Chase New York	$1.83B	+$2.02M	2	0.49%	Increased
3	State Street Boston, Massachusetts	$1.09B	-$3.48M	4	0.13%	Reduced
4	Primecap Management Pasadena, California	$825M	+$117M	3	0.92%	Increased
5	BlackRock Institutional Trust San Francisco, California	$787M	-$296K	4	0.14%	Reduced
6	Waddell & Reed Financial Overland Park, Kansas	$780M	-$162M	3	1.28%	Reduced
7	T. Rowe Price Associates Baltimore, Maryland	$722M	+$93.3M	3	0.16%	Increased
8	Fidelity Investments Boston, Massachusetts	$655M	+$69.3M	3	0.09%	Increased
9	Wellington Management Group Boston, Massachusetts	$576M	+$226M	3	0.16%	Increased
10	Ameriprise Minneapolis, Minnesota	$522M	-$102M	2	0.32%	Reduced
11	BlackRock Fund Advisors San Francisco, California	$418M	+$4.36M	4	0.11%	Increased
12	Invesco Atlanta, Georgia	$365M	+$17.2M	4	0.15%	Increased
13	AAM Alken Asset Management London, United Kingdom	$354M	+$165M	1	20.2%	Increased
14	Northern Trust Chicago, Illinois	$346M	-$5.49M	4	0.12%	Reduced
15	Deutsche Bank Frankfurt Am Main Ge, Germany	$343M	-$1.98M	4	0.26%	Reduced
16	Citadel Advisors Miami, Florida	$338M	+$141M	4	0.32%	Increased
17	Susquehanna International Group Bala Cynwyd, Pennsylvania	$335M	+$57.2M	5	0.14%	Increased
18	Bank of New York Mellon New York	$311M	-$36.2M	4	0.1%	Reduced
19	Dimensional Fund Advisors Austin, Texas	$262M	+$22.8M	4	0.17%	Increased
20	Norges Bank Oslo, Norway	$261M	+$433K	4	0.14%	Increased
21	BlackRock Group London, United Kingdom	$254M	+$3.57M	4	0.15%	Increased
22	Allianz Asset Management Munich, Germany	$248M	+$59.3M	2	0.3%	Increased
23	Goldman Sachs New York	$231M	+$9.85M	4	0.08%	Increased
24	Geode Capital Management Boston, Massachusetts	$228M	-$7.6M	5	0.14%	Reduced
25	Brandywine Global Investment Management Philadelphia, Pennsylvania	$219M	+$50M	2	1.43%	Increased