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CASTLEARK MANAGEMENT LLC

Position in CME — Cme Group Inc.

CIK 1106832 CHICAGO, IL

Position in CME

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$750,822
-$253,368 QoQ
Shares Held
3,400
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#963
of 1,680 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CME Over Time

Shares Held

Position Value (USD)

Position in Financial Data & Stock Exchanges

Financial Services · as of Jun 30, 2026

CASTLEARK MANAGEMENT LLC holds $24,956,678 across 2 Financial Data & Stock Exchanges names. CME ranks #2 (3.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CME
Cme Group Inc.
This page
3,400 $750,822

All Filings in CME

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $750,822 3,400
2026-03-31 $1,004,190 3,400
2025-12-31 $928,472 3,400
2025-09-30 $918,646 3,400
2025-06-30 $937,108 3,400
2025-03-31 $901,986 3,400
2024-12-31 $789,582 3,400
2024-09-30 $750,210 3,400
2024-06-30 $668,440 3,400
2024-03-31 $731,986 3,400
2023-12-31 $716,040 3,400
2023-09-30 $680,748 3,400
2023-06-30 $629,986 3,400
2023-03-31 $651,168 3,400
2022-12-31 $18,088,971 107,570
2022-09-30 $19,053,874 107,570
2022-06-30 $15,409,816 75,280
2022-03-31 $808,724 3,400
2021-12-31 $776,764 3,400
2021-09-30 $657,492 3,400
2021-06-30 $723,112 3,400
2021-03-31 $694,382 3,400
2020-12-31 $618,970 3,400
2020-09-30 $568,854 3,400
2020-06-30 $552,636 3,400
2020-03-31 $587,894 3,400