MORN

Morningstar, Inc.

Investment AdviceNasdaqLarge accelerated filer

Total Trades

238

Buys

1

Sells

233

Largest Trade

N/A

Insiders

9

Institutional Funds

399

Inst. Value

$1M+

Activist Filings

17

Insider Trades

InsiderTitleTypeValueSharesPriceDate
Holt MichaelCFOBUY$100K–$500K1K$186.59Mar 4, 2026
Mansueto Joseph DExecutive ChairmanSELL$500K+3K$182.32Mar 2, 2026
Mansueto Joseph DExecutive ChairmanSELL$1M+15K$179.80Feb 27, 2026
Mansueto Joseph DExecutive ChairmanSELL$1M+15K$162.19Feb 25, 2026
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$161.62Feb 20, 2026
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$159.89Feb 18, 2026
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$155.49Feb 13, 2026
Mansueto Joseph DExecutive ChairmanSELL$500K+5K$163.57Feb 11, 2026
Mansueto Joseph DExecutive ChairmanSELL$1M+20K$178.67Feb 6, 2026
Mansueto Joseph DExecutive ChairmanSELL$100K–$500K857$202.38Feb 4, 2026
TSAY CAROLINE JDirectorSELL$100K–$500K600$218.48Dec 30, 2025
Mansueto Joseph DExecutive ChairmanSELL$100K–$500K2K$212.90Nov 26, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+15K$211.06Nov 24, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+15K$208.77Nov 20, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+8K$213.03Nov 18, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$215.16Nov 14, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+22K$214.26Nov 12, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+11K$211.24Nov 7, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$212.82Nov 5, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+12K$260.96Aug 27, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+16K$262.10Aug 22, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+10K$306.36May 27, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+12K$309.95May 21, 2025
TSAY CAROLINE JDirectorGRANTN/A620May 20, 2025
TSAY CAROLINE JDirectorSELL$50K–$100K200$309.84May 20, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+15K$307.78May 16, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+9K$309.12May 15, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+15K$307.09May 13, 2025
Holt MichaelCFOSELL$100K–$500K353$309.01May 13, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+15K$300.89May 9, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+10K$294.88May 7, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$288.08May 5, 2025
Mansueto Joseph DExecutive ChairmanSELL$100K–$500K1K$286.20Mar 17, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+18K$283.39Mar 13, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+4K$323.09Feb 28, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+18K$322.71Feb 26, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+10K$327.70Feb 24, 2025
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$327.40Feb 20, 2025
Mansueto Joseph DExecutive ChairmanSELL$100K–$500K311$354.97Dec 3, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+17K$355.04Nov 27, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+18K$347.59Nov 26, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+14K$337.61Nov 22, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+9K$334.97Nov 20, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+3K$346.06Nov 18, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+10K$350.69Nov 14, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+16K$348.99Nov 12, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+10K$340.13Nov 8, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+18K$331.60Nov 6, 2024
Mansueto Joseph DExecutive ChairmanSELL$1M+9K$328.22Nov 4, 2024
Lyons William MDirectorSELL$100K–$500K750$331.88Oct 30, 2024
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Activist & 5%+ Owners

SC 13D/13G filings — investors holding 5%+ of outstanding shares

Daniel Mansueto

SC 13G/A · Feb 12, 2026

9.5%

3.8M shares

Joseph D. Mansueto

SC 13G/A · Feb 12, 2026

37.5%

14.9M shares

Daniel Mansueto

SC 13G/A · Nov 12, 2025

8.2%

3.4M shares

Joseph D. Mansueto

SC 13G/A · Nov 12, 2025

36.2%

15.0M shares

Joseph D. Mansueto

SC 13G/A · Feb 12, 2025

35.8%

15.4M shares

Daniel Mansueto

SC 13G · Dec 10, 2024

5.6%

2.4M shares

Select Equity Group, L.P.

SC 13G/A · Nov 14, 2024

4.1%

1.8M shares

Joseph D. Mansueto

SC 13G/A · Nov 12, 2024

36.3%

15.6M shares

Select Equity Group, L.P.

SC 13G/A · Feb 14, 2024

7.0%

3.0M shares

2.8%

1.2M shares

The Vanguard Group - 23-1945930

SC 13G/A · Feb 13, 2024

6.0%

2.6M shares

BlackRock, Inc.

SC 13G · Jan 29, 2024

5.6%

2.4M shares

5.3%

2.3M shares

Select Equity Group, L.P.

SC 13G/A · Feb 14, 2023

9.3%

3.9M shares

Joseph D. Mansueto

SC 13G/A · Feb 13, 2023

39.5%

16.8M shares

Joseph D. Mansueto

SC 13G/A · Feb 14, 2022

41.6%

17.9M shares

Select Equity Group, L.P.

SC 13G/A · Feb 12, 2022

11.3%

4.9M shares

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