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›Financials›Transaction & Payment Processing Services›Transaction & Payment Processing Services
Transaction & Payment Processing Services · weight
2.06%
Industry change · 12M
+0.51 pp
Transaction & Payment Processing Services · contribution
+0.506 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Apr 2019 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
PayPal →
PYPL
United States$132.5bn0.738%+0.393 pp+0.194 pp+51.1%Yes
Fiserv →
FISV
United States$34.2bn0.190%+0.081 pp+0.100 pp+23.1%Yes
Jack Henry & Associates →
JKHY
United States$11.5bn0.064%+0.030 pp+0.064 pp+26.1%Yes
Visa Inc. →
V
United States$77.2bn0.430%+0.221 pp+0.064 pp+30.5%Yes
Mastercard →
MA
United States$31.2bn0.174%+0.088 pp+0.039 pp+43.4%Yes
Global Payments →
GPN
United States$23.0bn0.128%+0.070 pp+0.018 pp+29.3%Yes
Fidelity National Information Services →
FIS
United States$37.5bn0.209%+0.096 pp+0.016 pp+23.6%Yes
Corpay →
CPAY
United States$22.4bn0.125%+0.043 pp+0.010 pp+25.9%Yes

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.