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BLAIR WILLIAM & CO/IL

Position in CME — Cme Group Inc.

CIK 902367 CHICAGO, IL

Position in CME

as of Mar 31, 2026 · filed May 8, 2026
Position Value
$60,409,116
+$20,036,969 QoQ
Shares Held
204,534
+38.3% QoQ
Ownership
0.056%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 73.1564099680736.ToString("F0")% Shared 0.ToString("F0")% None 26.84359003192639.ToString("F0")%

Common Shares in CME Over Time

Shares Held

Position Value (USD)

Position in Financial Data & Stock Exchanges

Financial Services · as of Mar 31, 2026

BLAIR WILLIAM & CO/IL holds $553,486,468 across 11 Financial Data & Stock Exchanges names. CME ranks #3 (10.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 CME
Cme Group Inc.
This page
204,534 $60,409,116

All Filings in CME

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $60,409,116 204,534
2025-12-31 $40,372,147 147,840
2025-09-30 $39,618,500 146,632
2025-06-30 $39,525,286 143,405
2025-03-31 $38,367,566 144,625
2024-12-31 $33,298,066 143,384
2024-09-30 $38,073,378 172,551
2024-06-30 $36,989,700 188,147
2024-03-31 $45,093,136 209,453
2023-12-31 $43,545,762 206,770
2023-09-30 $41,404,494 206,795
2023-06-30 $38,166,960 205,985
2023-03-31 $39,241,490 204,895
2022-12-31 $34,763,716 206,730
2022-09-30 $38,157,167 215,419
2022-06-30 $43,050,661 210,311
2022-03-31 $51,093,041 214,803
2021-12-31 $47,253,752 206,836
2021-09-30 $36,310,189 187,766
2021-06-30 $32,914,144 154,759
2021-03-31 $31,549,450 154,480
2020-12-31 $31,241,418 171,609
2020-09-30 $24,789,318 148,164
2020-06-30 $25,106,578 154,464
2020-03-31 $27,729,403 160,369