Observatory · observe first

Follow the allocation change

Matched S&P 500 members → sector → industry → sub-industry → company. Each step uses the same percentage points.

Historical time machine

Historical observation

20182026

Universe›Information Technology›Technology Hardware, Storage & Peripherals›Technology Hardware, Storage & Peripherals

1 · Sector

Weight and 12M allocation change

Materials29.6%+26.36 pp Consumer Discretionary9.0%+2.52 pp Energy2.3%-1.14 pp Real Estate2.1%-1.36 pp Utilities2.2%-1.54 pp Communication Services2.1%-1.79 pp Industrials7.2%-2.86 pp Consumer Staples5.1%-3.17 pp Financials7.8%-4.56 pp Information Technology21.1%-5.55 pp Health Care11.5%-6.91 pp

2 · Industry

Inside Information Technology

Technology Hardware, Storage & Peripherals7.26%-1.70 pp Systems Software6.16%-1.46 pp Semiconductors2.62%-0.81 pp IT Consulting & Other Services0.88%-0.52 pp Application Software2.59%-0.50 pp Communications Equipment0.65%-0.24 pp Electronic Equipment & Instruments0.27%-0.12 pp Semiconductor Materials & Equipment0.36%-0.05 pp Electronic Components0.10%-0.04 pp Internet Services & Infrastructure0.09%-0.04 pp Electronic Manufacturing Services0.10%-0.04 pp Technology Distributors0.06%-0.03 pp

3 · Sub-industry

Inside Technology Hardware, Storage & Peripherals

Technology Hardware, Storage & Peripherals7.26%-1.697 pp

Concentrated

Most of this industry's losses came from a few companies.

View all contributions →

Technology Hardware, Storage & Peripherals · weight

7.26%

Industry change · 12M

-1.70 pp

Technology Hardware, Storage & Peripherals · contribution

-1.697 pp

Company participation

of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jun 2023 · sorted by absolute contribution to 12-month change

Company	Country	Market cap	Universe weight	3M contribution	12M contribution	12M price return	Above 6M weight average
Apple Inc. → AAPL	United States	$3050.9bn	7.056%	-1.846 pp	-1.550 pp	+42.7%	No
HP Inc. → HPQ	United States	$30.3bn	0.070%	-0.029 pp	-0.062 pp	-2.9%	No
Seagate Technology → STX	United States	$12.8bn	0.030%	-0.017 pp	-0.030 pp	-9.2%	No
Western Digital → WDC	United States	$9.2bn	0.021%	-0.010 pp	-0.020 pp	-15.4%	No
NetApp → NTAP	United States	$16.2bn	0.038%	-0.009 pp	-0.019 pp	+20.8%	No
Hewlett Packard Enterprise → HPE	United States	$21.7bn	0.050%	-0.020 pp	-0.017 pp	+30.9%	No

Company contributions use weights among matched S&P 500 members and add through each level without rescaling. Companies without matched shares and prices are omitted. These observations do not establish official index weights or actual fund flows.