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CME Institutional Ownership & 13F Holders | SmartMoneyDB

CMECME GROUP INC

COM · CUSIP 12572Q105

Yahoo Finance

Smart Money Score

Composite context from Form 4, 13F and congressional disclosures; not a forecast.

4/10

Insider 0 · 13F 4

Congress 1 · 2+ sources

Smart Money Ownership

Of the 21 tracked institutions holding CME, 12 have a 3-year clone track record — 10 of them beat the S&P. Average holder's clone alpha: +3.1pt. It's a gauge of who owns the name, not just how many.

Steve Cohen

$164.2M · 0.3% of book

+10.6pt

Jim Simons

$150.2M · 0.2% of book

$332.4M · 0.2% of book

CME (CME GROUP INC) Institutional Ownership Summary

Among the 21 tracked institutional investors we monitor, CME (CME GROUP INC) is held with a combined value of $23.35B across 97,133,218 shares. The largest holder is VANGUARD GROUP INC with a position worth $9.80B (0.14% of their portfolio). 3 funds opened new positions in the most recent quarter. 10 funds increased their holdings. 6 funds reduced their position.

Total Institutional Value

$23.35B

Total Shares Held

97,133,218

Institutional Holders

Days to Cover

3.1-16.3%

5.20M shares short · FINRA 2026-08-14

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

CITADEL ADVISORS LLC+303% shares~$249.9M MILLENNIUM MANAGEMENT LLC+206% shares~$177.7M VANGUARD GROUP INC+2% shares~$163.9M Point72 Asset Management, L.P.+726% shares~$144.3M RENAISSANCE TECHNOLOGIES LLC+1854% shares~$142.5M

13F Institutional Holders

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PRICE T ROWE ASSOCIATES INC /MD/

0.05% of book-56.6%

$461.33M

AQR CAPITAL MANAGEMENT LLC

0.16% of book+2.3%

$447.68M

WELLINGTON MANAGEMENT GROUP LLP

MILLENNIUM MANAGEMENT LLC

0.18% of book+205.5%

$264.11M

Capital Research Global Investors

0.04% of book-64.2%

$263.64M

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$9.80B	35,895,583	0.14%	+1.7%
2	BlackRock, Inc.	$6.75B	30,566,342	0.10%	-2.8%
3	STATE STREET CORP	$3.61B	16,346,170	0.11%	+1.8%
4	PRICE T ROWE ASSOCIATES INC /MD/	$461.33M	2,089,053	0.05%	-56.6%
5	AQR CAPITAL MANAGEMENT LLC	$447.68M	2,027,267	0.16%	+2.3%
6	WELLINGTON MANAGEMENT GROUP LLP	$400.99M	1,815,817	0.07%	+24.6%
7	CITADEL ADVISORS LLC	$332.44M	1,505,427	0.19%	+302.6%
8	FMR LLC	$292.16M	1,323,029	0.01%	-64.8%
9	MILLENNIUM MANAGEMENT LLC	$264.11M	1,195,989	0.18%	+205.5%
10	Capital Research Global Investors	$263.64M	1,193,880	0.04%	-64.2%

Congress Trading

12 members · 27 disclosed trades in CME

Member	Type	Amount	Date
Gilbert Cisneros	Sell	$1,001 - $15,000	Jun 16, 2026
Alan Armstrong	Buy	$1,001 - $15,000	Mar 27, 2026
Gilbert Cisneros	Buy	$1,001 - $15,000	Jan 9, 2026
Julie Johnson	Sell	$1,001 - $15,000

Frequently Asked Questions

Which institutional investors own the most CME stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of CME with a position worth $9.80B, representing 0.14% of their portfolio. In total, 21 institutional investors hold CME with a combined value of $23.35B.

Are hedge funds buying or selling CME?

In the most recent quarter, 3 funds opened a new position in CME. Additionally, 10 increased their holdings and 6 reduced their positions.

What percentage of CME is owned by institutional investors?

Institutional investors hold $23.35B worth of CME stock across 21 positions. The largest institutional holder is VANGUARD GROUP INC with $9.80B in holdings.

What is a 13F filing and why does it matter for CME?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For CME, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track CME institutional moves

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