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›Internet Services & Infrastructure›Internet Services & Infrastructure
1 · Sector
Weight and 12M allocation change
2 · Industry
Inside Information Technology
Semiconductors11.55%+7.86 ppSystems Software7.39%-1.80 ppTechnology Hardware, Storage & Peripherals8.20%-1.31 ppApplication Software3.52%-0.47 ppIT Consulting & Other Services1.15%-0.18 ppSemiconductor Materials & Equipment0.59%+0.10 ppElectronic Components0.19%+0.07 ppCommunications Equipment0.81%-0.06 ppElectronic Equipment & Instruments0.30%-0.06 ppTechnology Distributors0.05%-0.04 ppInternet Services & Infrastructure0.13%+0.01 ppElectronic Manufacturing Services0.13%+0.01 pp
3 · Sub-industry
Inside Internet Services & Infrastructure
Internet Services & Infrastructure · weight
0.13%
Industry change · 12M
+0.01 pp
Internet Services & Infrastructure · contribution
+0.010 pp
Company participation
67%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Nov 2024 · 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 |
|---|---|---|---|---|---|---|---|
| GoDaddy → GDDY | United States | $27.7bn | 0.061% | +0.004 pp | +0.061 pp | +97.5% | Yes |
| Verisign → VRSN | United States | $18.0bn | 0.040% | -0.004 pp | -0.028 pp | -11.8% | Yes |
| Akamai Technologies → AKAM | United States | $14.1bn | 0.031% | -0.006 pp | -0.023 pp | -18.6% | 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.