CME Group Ownership | Who Owns CME Group?

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CME Group Ownership Summary

CME Group is owned by 89.21% institutional investors, 0.45% insiders, and 10.35% retail investors. Vanguard group is the largest institutional shareholder, holding 9.53% 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	89.21%	0.45%	10.35%
Sector	Financial Services Stocks	51.64%	15.54%	32.82%
Industry	Financial Data & Stock Exchanges Stocks	76.20%	16.16%	7.64%
Idea	Blockchain Stocks List	40.11%	7.81%	52.08%
Idea	Crypto Stocks List	39.90%	9.53%	50.57%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	34.24M	9.53%	$7.95B
Blackrock funding, inc. /de	30.03M	8.35%	$8.28B
Blackrock	25.66M	7.14%	$5.05B
State street	16.10M	4.48%	$3.83B
Jpmorgan chase	10.79M	3.00%	$2.51B
Capital world investors	8.62M	2.40%	$2.37B
Geode capital management	8.39M	2.33%	$1.95B
Price t rowe associates inc /md/	8.28M	2.30%	$1.92B
Bank of new york mellon	6.37M	1.77%	$1.48B
Morgan stanley	6.30M	1.75%	$1.24B

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Bp	60.00K	97.95%	$16.54M
Vitol b.v.	40.00K	80.06%	$11.02M
Element capital management	30.00K	20.21%	$8.27M
Guardcap asset management	2.47M	13.34%	$680.14M
Prevatt capital	150.00K	10.03%	$34.83M
Capital counsel llc/ny	812.71K	9.09%	$224.00M
Iron financial	58.86K	7.68%	$13.67M
Patrick mauro investment advisor	46.97K	7.10%	$12.55M
Stevens capital management lp	75.00K	6.98%	$17.42M
Kepos capital lp	30.00K	6.02%	$6.97M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	4.77M	0.15%	4.77M
Price t rowe associates inc /md/	8.28M	0.22%	3.92M
Gqg partners	3.57M	1.40%	1.37M
Egerton capital (uk) llp	964.42K	2.59%	964.42K
Franklin resources	3.37M	0.22%	939.68K

Top Sellers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	30.03M	0.16%	-2.57M
Parnassus investments	366.83K	0.19%	-1.89M
Capital world investors	8.62M	0.35%	-1.11M
Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main	411.74K	0.11%	-983.29K
Millennium management	905.37K	0.10%	-886.95K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	4.77M	0.15%	4.77M	$1.11B
Egerton capital (uk) llp	964.42K	2.59%	964.42K	$223.97M
Viking global investors lp	597.37K	0.48%	597.37K	$164.65M
Kodai capital management lp	274.82K	2.62%	274.82K	$63.82M
Susquehanna portfolio strategies	173.25K	1.04%	173.25K	$47.75M

Sold Out

Holder	Change
Redwood wealth management group	-1.00
Carolina wealth advisors	-1.00
Sugar maple asset management	-1.00
American national bank	-2.00
Voisard asset management group	-3.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
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%
Jun 30, 2024	1,385	-1.70%	313,654,488	0.93%	87	1.17%	663	-1.19%	478	-3.63%

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
Sep 25, 2025	SHEPARD WILLIAM R	-	Buy	$3.07K
Sep 25, 2025	SHEPARD WILLIAM R	-	Buy	$69.60K
Sep 18, 2025	Marcus Jonathan L	Sr MD General Counsel	Sell	$102.70K
Sep 16, 2025	Marcus Jonathan L	Sr MD General Counsel	Sell	$97.37K
Sep 16, 2025	McCourt Timothy Francis	Sr MD Global Head Equity & FX	Sell	$98.48K

Insider Transactions Trends

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

CME Ownership FAQ

Who Owns CME Group?

CME Group shareholders are primarily institutional investors at 89.21%, followed by 0.45% insiders and 10.34% retail investors. The average institutional ownership in CME Group's industry, Financial Data & Stock Exchanges Stocks, is 76.20%, which CME Group exceeds.

Who owns the most shares of CME Group?

CME Group’s largest shareholders are Vanguard group (34.24M shares, 9.53%), Blackrock funding, inc. /de (30.03M shares, 8.35%), and Blackrock (25.66M shares, 7.14%). Together, they hold 25.02% 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 97.95% of its assets in 60K CME Group shares, valued at 16.54M$.

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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