Stock Ownership/CME

CME GROUP INC (CME): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in CME · Financials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
47
13F filers
Aggregate Value
$6.3B
Across holders
Last Price
$279.17
2026-08-24
Sector
Financials
GICS
Quarterly fund activity33 increased10 reduced2 exited
Full exits: Egerton Capital (UK) LLP, BAILLIE GIFFORD & CO
Institutional Holders of CME
↗
47 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Sanders Capital, LLC
CIK 0001508097
Hedge Fund5.07M$1.1B17.6%1.1%Added+$200.2MQ2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
Hedge Fund3.26M$718.9M11.3%0.3%Added+$149.1MQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund2.42M$534.4M8.4%0.4%Added+$534.2MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund2.24M$494.9M7.8%0.4%Added+$489.3MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund2.03M$447.7M7.1%0.2%Added+$445.6MQ2 2026
PRIMECAP MANAGEMENT CO/CA/
CIK 0000763212
Institutional Manager1.90M$420.6M6.6%0.2%Added+$19.0MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund1.61M$355.8M5.6%0.3%Added+$355.4MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund1.51M$332.4M5.2%0.0%Added+$227.5MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund1.32M$292.2M4.6%0.1%Added+$265.1MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund1.20M$264.1M4.2%0.1%Added+$223.9MQ2 2026
Sanders Capital, LLCAdded
Hedge Fund
$1.1B· 17.6% of total· 1.1% port· 5.07M sh· +$200.2M QoQ· Q2 2026
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPAdded
Hedge Fund
$718.9M· 11.3% of total· 0.3% port· 3.26M sh· +$149.1M QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$534.4M· 8.4% of total· 0.4% port· 2.42M sh· +$534.2M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$494.9M· 7.8% of total· 0.4% port· 2.24M sh· +$489.3M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$447.7M· 7.1% of total· 0.2% port· 2.03M sh· +$445.6M QoQ· Q2 2026
PRIMECAP MANAGEMENT CO/CA/Added
Institutional Manager
$420.6M· 6.6% of total· 0.2% port· 1.90M sh· +$19.0M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$355.8M· 5.6% of total· 0.3% port· 1.61M sh· +$355.4M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$332.4M· 5.2% of total· 0.0% port· 1.51M sh· +$227.5M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$292.2M· 4.6% of total· 0.1% port· 1.32M sh· +$265.1M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$264.1M· 4.2% of total· 0.1% port· 1.20M sh· +$223.9M QoQ· Q2 2026
Point72 Asset Management, L.P.Added
Hedge Fund
$164.2M· 2.6% of total· 0.2% port· 744K sh· +$160.8M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$150.2M· 2.4% of total· 0.2% port· 680K sh· +$142.5M QoQ· Q2 2026
BAUPOST GROUP LLC/MAAdded
Hedge Fund
$136.7M· 2.2% of total· 2.5% port· 619K sh· — QoQ· Q2 2026
VOLORIDGE INVESTMENT MANAGEMENT, LLCAdded
Hedge Fund
$128.9M· 2.0% of total· 0.5% port· 584K sh· +$120.9M QoQ· Q2 2026
JUPITER ASSET MANAGEMENT LTDReduced
Hedge Fund
$114.0M· 1.8% of total· 0.6% port· 524K sh· $-106.8M QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$70.5M· 1.1% of total· 0.4% port· 319K sh· +$66.4M QoQ· Q2 2026
Squarepoint Ops LLCAdded
Hedge Fund
$66.9M· 1.1% of total· 0.1% port· 303K sh· +$53.6M QoQ· Q2 2026
PineBridge Investments, L.P.Added
Hedge Fund
$56.4M· 0.9% of total· 0.4% port· 209K sh· +$13.3M QoQ· Q3 2025
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$56.1M· 0.9% of total· 0.1% port· 254K sh· +$53.5M QoQ· Q2 2026
Clearbridge Investments, LLCReduced
Hedge Fund
$51.2M· 0.8% of total· 0.0% port· 232K sh· $-949K QoQ· Q2 2026
ADAGE CAPITAL PARTNERS GP, L.L.C.Reduced
Hedge Fund
$51.0M· 0.8% of total· 0.1% port· 231K sh· $-3.3M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$44.3M· 0.7% of total· 0.1% port· 201K sh· +$15.0M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$36.5M· 0.6% of total· 0.1% port· 165K sh· $-143.8M QoQ· Q2 2026
VIKING GLOBAL INVESTORS LPAdded
Hedge Fund
$33.8M· 0.5% of total· 0.1% port· 153K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$33.0M· 0.5% of total· 0.1% port· 149K sh· +$32.2M QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$23.6M· 0.4% of total· 0.2% port· 107K sh· $-21.7M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$19.9M· 0.3% of total· 0.0% port· 90K sh· +$12.0M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$17.5M· 0.3% of total· 0.1% port· 79K sh· +$1.9M QoQ· Q2 2026
CAPSTONE INVESTMENT ADVISORS, LLCAdded
Hedge Fund
$16.3M· 0.3% of total· 0.0% port· 74K sh· +$9.2M QoQ· Q2 2026
CAXTON ASSOCIATES LLPAdded
Hedge Fund
$15.7M· 0.2% of total· 0.3% port· 71K sh· +$2.5M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCReduced
Hedge Fund
$15.6M· 0.2% of total· 0.0% port· 71K sh· $-87.0M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$14.4M· 0.2% of total· 0.0% port· 65K sh· — QoQ· Q2 2026
MARKEL CORP (MKL)Unchanged
Hedge Fund
$11.0M· 0.2% of total· 0.1% port· 50K sh· +$0 QoQ· Q2 2026
MOORE CAPITAL MANAGEMENT, LPUnchanged
Hedge Fund
$9.9M· 0.2% of total· 0.1% port· 45K sh· +$0 QoQ· Q2 2026
SOROS FUND MANAGEMENT LLCUnchanged
Family Office
$6.6M· 0.1% of total· 0.1% port· 30K sh· +$0 QoQ· Q2 2026
ELEMENT CAPITAL MANAGEMENT LLCUnchanged
Hedge Fund
$6.6M· 0.1% of total· 0.2% port· 30K sh· +$0 QoQ· Q2 2026
FRED ALGER MANAGEMENT, LLCAdded
Hedge Fund
$6.3M· 0.1% of total· 0.0% port· 29K sh· +$169K QoQ· Q2 2026
Alphadyne Asset Management LPReduced
Hedge Fund
$5.3M· 0.1% of total· 0.1% port· 24K sh· +$213K QoQ· Q2 2026
Lighthouse Investment Partners, LLCAdded
Hedge Fund
$2.0M· 0.0% of total· 0.1% port· 9K sh· — QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$1.3M· 0.0% of total· 0.0% port· 6K sh· +$23K QoQ· Q2 2026
Magnetar Financial LLCAdded
Hedge Fund
$758K· 0.0% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$636K· 0.0% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Bridgewater Advisors Inc.Reduced
Hedge Fund
$612K· 0.0% of total· 0.0% port· 2K sh· $-27K QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$597K· 0.0% of total· 0.0% port· 3K sh· $-1.3M QoQ· Q2 2026
Fulcrum Asset Management LLPReduced
Hedge Fund
$382K· 0.0% of total· 0.0% port· 2K sh· $-44K QoQ· Q2 2026
Fisher Asset Management, LLCAdded
Institutional Manager
$314K· 0.0% of total· 0.0% port· 1K sh· +$53K QoQ· Q2 2026
Walleye Capital LLCReduced
Hedge Fund
$184K· 0.0% of total· 0.0% port· 832 sh· $-589K QoQ· Q2 2026
1–10 of 47
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