Universe›Financials›Asset Management & Custody Banks›Asset Management & Custody Banks›Northern Trust
Observatory · observe first
Northern Trust
NTRS · United States · Asset Management & Custody Banks · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Latest available · not live
20182026
Universe weight
0.052%
12M weight contribution
+0.001 pp
3M weight contribution
-0.004 pp
12M price return
+28.5%
Share of matched S&P 500 members
Monthly observations through Sep 2026
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Sep 2026 | $31.0bn | 0.052% | +0.001 pp | +28.5% | No |
| Aug 2026 | $33.9bn | 0.057% | +0.004 pp | +44.6% | Yes |
| Jul 2026 | $33.3bn | 0.058% | +0.006 pp | +43.3% | Yes |
| Jun 2026 | $32.2bn | 0.056% | +0.003 pp | +40.2% | Yes |
| May 2026 | $30.6bn | 0.053% | +0.006 pp | +58.9% | Yes |
| Apr 2026 | $30.8bn | 0.042% | -0.002 pp | +81.5% | No |
| Mar 2026 | $25.9bn | 0.038% | -0.008 pp | +45.0% | No |
| Feb 2026 | $26.6bn | 0.036% | -0.012 pp | +33.4% | No |
| Jan 2026 | $28.3bn | 0.054% | +0.005 pp | +36.7% | Yes |
| Dec 2025 | $25.8bn | 0.051% | +0.005 pp | +36.9% | Yes |
| Nov 2025 | $24.8bn | 0.049% | +0.000 pp | +21.5% | No |
| Oct 2025 | $24.3bn | 0.048% | +0.001 pp | +31.6% | No |
| Sep 2025 | $25.7bn | 0.052% | +0.009 pp | +53.7% | Yes |
| Aug 2025 | $25.1bn | 0.052% | +0.008 pp | +48.3% | Yes |
| Jul 2025 | $24.9bn | 0.052% | +0.020 pp | +51.1% | Yes |
| Jun 2025 | $24.7bn | 0.053% | +0.021 pp | +55.6% | Yes |
| May 2025 | $20.8bn | 0.047% | +0.014 pp | +30.9% | Yes |
| Apr 2025 | $18.3bn | 0.044% | -0.005 pp | +17.8% | No |
| Mar 2025 | $19.3bn | 0.046% | -0.005 pp | +14.6% | No |
| Feb 2025 | $21.6bn | 0.048% | +0.000 pp | +38.8% | Yes |
| Jan 2025 | $22.3bn | 0.049% | +0.000 pp | +45.8% | Yes |
| Dec 2024 | $20.3bn | 0.046% | -0.006 pp | +25.6% | Yes |
| Nov 2024 | $22.0bn | 0.049% | -0.003 pp | +45.4% | Yes |
| Oct 2024 | $19.9bn | 0.047% | +0.000 pp | +58.1% | Yes |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.