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›Asset Management & Custody Banks›Asset Management & Custody Banks
Asset Management & Custody Banks · weight
0.82%
Industry change · 12M
+0.28 pp
Asset Management & Custody Banks · contribution
+0.277 pp
Company participation
57%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

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

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
BNY Mellon →
BNY
United States$44.1bn0.230%-0.009 pp+0.069 pp+1.2%Yes
T. Rowe Price →
TROW
United States$27.1bn0.141%-0.001 pp+0.062 pp+22.9%No
Ameriprise Financial →
AMP
United States$19.7bn0.103%-0.001 pp+0.042 pp+21.9%Yes
Northern Trust →
NTRS
United States$21.1bn0.110%-0.002 pp+0.039 pp+8.9%Yes
State Street Corporation →
STT
United States$24.0bn0.125%+0.010 pp+0.037 pp-0.8%Yes
Franklin Resources →
BEN
United States$13.9bn0.072%-0.015 pp+0.018 pp-6.6%No
Invesco →
IVZ
United States$7.6bn0.040%-0.008 pp+0.010 pp-17.4%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.