CME Group Ownership | Who Owns CME Group?

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CME Group Ownership Summary

CME Group is owned by 87.65% institutional investors, 0.45% insiders, and 11.90% retail investors. Vanguard group is the largest institutional shareholder, holding 9.98% of CME shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.17% of its assets in CME Group shares.

CME Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	CME Group	87.65%	0.45%	11.90%
Sector	Financial Services Stocks	36.95%	15.48%	47.58%
Industry	Financial Data & Stock Exchanges Stocks	49.29%	14.83%	35.88%
Idea	Blockchain Stocks List	45.10%	7.52%	47.37%
Idea	Crypto Stocks List	38.95%	7.23%	53.82%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	35.90M	9.98%	$9.80B
Blackrock funding, inc. /de	31.26M	8.69%	$8.45B
Blackrock	25.66M	7.14%	$5.05B
State street	16.09M	4.47%	$4.35B
Jpmorgan chase	9.54M	2.65%	$2.58B
Geode capital management	9.38M	2.61%	$2.53B
Morgan stanley	8.90M	2.48%	$2.41B
Capital world investors	8.27M	2.30%	$2.23B
Price t rowe associates inc /md/	7.36M	2.05%	$1.99B
Ameriprise financial	4.81M	1.34%	$1.30T

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Bp	60.00K	100.00%	$15.93M
Vitol b.v.	40.00K	74.69%	$10.81M
Kepos capital lp	30.00K	43.07%	$8.11M
Prevatt capital	162.00K	14.88%	$43.77M
Guardcap asset management	1.88M	13.73%	$513.83M
Element capital management	30.00K	11.48%	$8.11M
Capital counsel llc/ny	791.74K	8.20%	$213.92M
Emmett investment management, lp	39.41K	7.73%	$10.48M
Iron financial	58.41K	7.33%	$15.95M
Stevens capital management lp	75.00K	7.21%	$20.48M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	4.77M	0.15%	4.77M
Sanders capital	3.73M	1.24%	3.73M
Strive asset management	2.36M	0.02%	2.36M
Price t rowe associates inc /md/	7.36M	0.21%	1.61M
Blackrock funding, inc. /de	31.26M	0.15%	1.22M

Top Sellers

Holder	Shares	% Assets	Change
Jpmorgan chase	9.54M	0.15%	-2.74M
Ubs group	1.88M	0.08%	-1.02M
Vontobel	1.93M	1.57%	-990.74K
Arrowstreet capital, limited partnership	2.87M	0.49%	-966.63K
Two sigma advisers, lp	916.20K	0.50%	-925.22K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	4.77M	0.15%	4.77M	$1.11B
Sanders capital	3.73M	1.24%	3.73M	$1.01T
Strive asset management	2.36M	0.02%	2.36M	$32.15M
Kodai capital management lp	274.82K	2.62%	274.82K	$63.82M
Axa investment managers	260.89K	0.19%	260.89K	$70.49M

Sold Out

Holder	Change
Sugar maple asset management	-1.00
Redwood wealth management group	-1.00
Carolina wealth advisors	-1.00
New millennium group	-1.00
Smallwood wealth investment management	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	1,636	-4.10%	315,230,031	3.84%	87	1.23%	752	-13.06%	578	6.45%
Jun 30, 2025	1,682	2.94%	320,819,724	0.83%	89	1.14%	851	5.58%	535	-3.95%
Mar 31, 2025	1,609	5.37%	317,394,652	0.02%	88	1.13%	789	0.13%	554	14.23%
Dec 31, 2024	1,399	-2.03%	297,062,617	-4.09%	82	1.11%	724	14.56%	450	-18.03%
Sep 30, 2024	1,407	-	309,476,757	-1.39%	86	1.13%	625	-7.54%	537	11.18%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	11.41M	3.17%	11.41M
Vanguard Total Stock Mkt Idx Inv	11.33M	3.14%	-261.28K
Vanguard Institutional 500 Index Trust	10.25M	2.84%	72.35K
Vanguard 500 Index Investor	8.92M	2.48%	-1.31M
American Funds Income Fund of Amer A	4.70M	1.30%	-
Fidelity 500 Index	4.57M	1.27%	1.96K
SPDR® S&P 500 ETF	4.48M	1.24%	-65.72K
SPDR® S&P 500® ETF Trust	4.36M	1.21%	-22.90K
SPDR® S&P 500® ETF	4.35M	1.21%	53.64K
iShares Core S&P 500 ETF	4.34M	1.20%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Feb 06, 2026	Suskind Dennis	-	Sell	$224.40K
Dec 30, 2025	SHEPARD WILLIAM R	-	Buy	$69.93K
Dec 30, 2025	SHEPARD WILLIAM R	-	Buy	$3.08K
Dec 11, 2025	DUFFY TERRENCE A	Chairman and CEO	Sell	$3.52M
Dec 11, 2025	DUFFY TERRENCE A	Chairman and CEO	Sell	$3.22M

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	2	5
2025 Q3	2	5
2025 Q2	2	13
2025 Q1	6	7
2024 Q4	2	6

CME Ownership FAQ

Who Owns CME Group?

CME Group shareholders are primarily institutional investors at 87.65%, followed by 0.45% insiders and 11.90% retail investors. The average institutional ownership in CME Group's industry, Financial Data & Stock Exchanges Stocks, is 49.29%, which CME Group exceeds.

Who owns the most shares of CME Group?

CME Group’s largest shareholders are Vanguard group (35.9M shares, 9.98%), Blackrock funding, inc. /de (31.26M shares, 8.69%), and Blackrock (25.66M shares, 7.14%). Together, they hold 25.82% of CME Group’s total shares outstanding.

Does Blackrock own CME Group?

Yes, BlackRock owns 7.14% of CME Group, totaling 25.66M shares as of Jun 2024. This represents 0.11% of BlackRock's total assets, with a market value of 5.05B$. In the last quarter, BlackRock increased its holdings by 169.44K shares, a 0.66% change.

Who is CME Group’s biggest shareholder by percentage of total assets invested?

Bp is CME Group’s biggest shareholder by percentage of total assets invested, with 100.00% of its assets in 60K CME Group shares, valued at 15.93M$.

Who is the top mutual fund holder of CME Group shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of CME Group shares, with 3.17% of its total shares outstanding invested in 11.41M CME Group shares.

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