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John Overdeck’s CME Group CME Stock Holding History

John Overdeck’s Portfolio CME Stock Details CME Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,000
Closed -$295K – 5102
2026
Q1 		$295K Buy
+1,000
New +$297K ﹤0.01% 4082
2021
Q4 		– Sell
-15,800
Closed -$3.06M – 4351
2021
Q3 		$3.06M Buy
15,800
+12,600
+394% +$2.55M 0.01% 1600
2021
Q2 		$681K Buy
3,200
+200
+7% +$42.2K ﹤0.01% 2835
2021
Q1 		$613K Sell
3,000
-3,100
-51% -$611K ﹤0.01% 2732
2020
Q4 		$1.11M Sell
6,100
-9,000
-60% -$1.53M ﹤0.01% 1913
2020
Q3 		$2.53M Buy
15,100
+12,100
+403% +$2.04M 0.01% 1164
2020
Q2 		$488K Sell
3,000
-3,600
-55% -$645K ﹤0.01% 2013
2020
Q1 		$1.14M Sell
6,600
-14,700
-69% -$2.93M 0.01% 1316
2019
Q4 		$4.28M Sell
21,300
-300
-1% -$61.5K 0.01% 1057
2019
Q3 		$4.57M Buy
21,600
+13,200
+157% +$2.76M 0.02% 914
2019
Q2 		$1.63M Buy
8,400
+6,400
+320% +$1.18M 0.01% 1583
2019
Q1 		$329K Sell
2,000
-20,500
-91% -$3.62M ﹤0.01% 2535
2018
Q4 		$4.23M Buy
22,500
+800
+4% +$148K 0.02% 878
2018
Q3 		$3.69M Sell
21,700
-36,000
-62% -$6.06M 0.01% 1087
2018
Q2 		$9.46M Buy
57,700
+51,400
+816% +$8.4M 0.03% 690
2018
Q1 		$1.02M Sell
6,300
-23,200
-79% -$3.69M ﹤0.01% 1997
2017
Q4 		$4.31M Buy
29,500
+24,500
+490% +$3.49M 0.01% 975
2017
Q3 		$678K Buy
+5,000
New +$632K ﹤0.01% 1959
2017
Q2 		– Sell
-4,800
Closed -$570K – 2999
2017
Q1 		$570K Sell
4,800
-2,400
-33% -$289K ﹤0.01% 2267
2016
Q4 		$831K Buy
7,200
+1,200
+20% +$134K ﹤0.01% 2141
2016
Q3 		$627K Buy
6,000
+2,000
+50% +$209K ﹤0.01% 2298
2016
Q2 		$390K Sell
4,000
-11,000
-73% -$1.04M ﹤0.01% 2412
2016
Q1 		$1.44M Buy
15,000
+11,000
+275% +$1M 0.01% 1385
2015
Q4 		$362K Buy
+4,000
New +$376K ﹤0.01% 2150

Other funds holding CME

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Sanders Capital
Sanders Capital West Palm Beach, Florida $99.8B AUM 47.9% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

John Overdeck's CME Position: Q2 2026 in Review

John Overdeck increased its CME Group (CME) stake by 110% in Q2 2026, buying an estimated $351M and bringing the position to 2,420,121 shares worth $534M. The position accounts for 0.39% of the portfolio, ranked #42.

John Overdeck first reported a position in CME in Q3 2013 and has held it in 52 quarters since. 1,694 funds tracked by Wall St. Rank hold CME as of Q2 2026.

  • John Overdeck held 2,420,121 shares of CME Group worth $534M as of Q2 2026.
  • John Overdeck bought 1,268,663 CME Group shares in Q2 2026, an estimated $351M.
  • CME Group made up 0.39% of John Overdeck's portfolio in Q2 2026, its #42 holding.
  • John Overdeck first reported a position in CME Group in Q3 2013 and has held it in 52 quarters since.
  • 1,694 funds tracked by Wall St. Rank held CME Group as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.