Simplex Trading
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Simplex Trading’s Cboe Global Markets CBOE Stock Holding History

Simplex Trading’s Portfolio CBOE Stock Details CBOE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$339K Sell
1,207
-2,554
-68% -$711K ﹤0.01% 3687
2025
Q4 		$944K Sell
3,761
-1,630
-30% -$405K ﹤0.01% 2675
2025
Q3 		$1.32M Buy
5,391
+1,763
+49% +$424K ﹤0.01% 2760
2025
Q2 		$846K Buy
3,628
+2,699
+291% +$601K ﹤0.01% 2944
2025
Q1 		$210K Buy
+929
New +$193K ﹤0.01% 4268
2023
Q1 		– Sell
-11,803
Closed -$1.48M – 9090
2022
Q4 		$1.48M Sell
11,803
-13,988
-54% -$1.73M ﹤0.01% 2108
2022
Q3 		$3.03M Buy
25,791
+21,286
+472% +$2.56M ﹤0.01% 1603
2022
Q2 		$509K Buy
+4,505
New +$506K ﹤0.01% 3421
2021
Q4 		– Sell
-39,143
Closed -$5.05M – 10516
2021
Q3 		$4.64M Buy
39,143
+100
+0.3% +$12.2K ﹤0.01% 1271
2021
Q2 		$4.65M Buy
39,043
+6,035
+18% +$662K ﹤0.01% 1246
2021
Q1 		$0 Buy
33,008
+5,952
+22% +$581K ﹤0.01% 8895
2020
Q4 		$2.52M Buy
+27,056
New +$2.37M ﹤0.01% 1538
2020
Q3 		– Sell
-251
Closed -$22.6K – 7818
2020
Q2 		$23K Sell
251
-20,759
-99% -$2.04M ﹤0.01% 6101
2020
Q1 		$1.88M Buy
21,010
+18,579
+764% +$2.08M ﹤0.01% 1329
2019
Q4 		$291K Buy
+2,431
New +$285K ﹤0.01% 3313
2019
Q2 		– Sell
-6,764
Closed -$701K – 7126
2019
Q1 		$645K Buy
6,764
+1,712
+34% +$162K ﹤0.01% 2395
2018
Q4 		$494K Buy
+5,052
New +$526K ﹤0.01% 2242
2018
Q3 		– Sell
-715
Closed -$72.1K – 7443
2018
Q2 		$74K Buy
+715
New +$75.5K ﹤0.01% 4635
2017
Q4 		– Sell
-2,422
Closed -$284K – 6021
2017
Q3 		$260K Sell
2,422
-4,703
-66% -$463K 0.01% 1031
2017
Q2 		$651K Buy
+7,125
New +$608K 0.03% 528
2015
Q3 		– Sell
-1,489
Closed -$93.9K – 5536
2015
Q2 		$85K Buy
+1,489
New +$85.8K 0.01% 1317

Other funds holding CBOE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Simplex Trading's CBOE Position: Q1 2026 in Review

Simplex Trading reduced its Cboe Global Markets (CBOE) stake by 68% in Q1 2026, selling an estimated $711K and leaving 1,207 shares worth $339K. The position accounts for ﹤0.01% of the portfolio, ranked #3687.

Simplex Trading first reported a position in CBOE in Q2 2015 and has held it in 21 quarters since. The position peaked at $4.65M in Q2 2021. 980 funds tracked by Wall St. Rank hold CBOE as of Q1 2026.

  • Simplex Trading held 1,207 shares of Cboe Global Markets worth $339K as of Q1 2026.
  • Simplex Trading sold 2,554 Cboe Global Markets shares in Q1 2026, an estimated $711K.
  • Cboe Global Markets made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3687 holding.
  • Simplex Trading first reported a position in Cboe Global Markets in Q2 2015 and has held it in 21 quarters since.
  • Simplex Trading's Cboe Global Markets position peaked at $4.65M in Q2 2021.
  • 980 funds tracked by Wall St. Rank held Cboe Global Markets as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.