Joseph D. Mansueto

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

6

Stocks Covered

1

Latest Filing

Feb 12, 2026

Filings

MORN

Morningstar, Inc.

SC 13G/A · Feb 12, 2026

37.5%

14.9M shares

MORN

Morningstar, Inc.

SC 13G/A · Nov 12, 2025

36.2%

15.0M shares

MORN

Morningstar, Inc.

SC 13G/A · Feb 12, 2025

35.8%

15.4M shares

MORN

Morningstar, Inc.

SC 13G/A · Nov 12, 2024

36.3%

15.6M shares

MORN

Morningstar, Inc.

SC 13G/A · Feb 13, 2023

39.5%

16.8M shares

MORN

Morningstar, Inc.

SC 13G/A · Feb 14, 2022

41.6%

17.9M shares