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 		$984K Sell
3,500
-7,200
-67% -$2M ﹤0.01% 2517
2025
Q4 		$2.69M Buy
10,700
+2,100
+24% +$522K ﹤0.01% 1743
2025
Q3 		$2.11M Sell
8,600
-11,200
-57% -$2.69M ﹤0.01% 2273
2025
Q2 		$4.62M Sell
19,800
-10,900
-36% -$2.43M ﹤0.01% 1413
2025
Q1 		$6.95M Sell
30,700
-94,500
-75% -$19.6M ﹤0.01% 1098
2024
Q4 		$24.5M Buy
125,200
+15,400
+14% +$3.17M 0.01% 531
2024
Q3 		$22.5M Sell
109,800
-6,500
-6% -$1.28M 0.01% 593
2024
Q2 		$19.8M Sell
116,300
-12,700
-10% -$2.26M 0.01% 623
2024
Q1 		$23.7M Sell
129,000
-7,200
-5% -$1.33M 0.01% 608
2023
Q4 		$24.3M Buy
136,200
+70,600
+108% +$12.1M 0.02% 631
2023
Q3 		$10.2M Buy
65,600
+36,000
+122% +$5.3M 0.01% 913
2023
Q2 		$4.08M Sell
29,600
-1,800
-6% -$246K ﹤0.01% 1449
2023
Q1 		$4.21M Buy
31,400
+9,100
+41% +$1.14M ﹤0.01% 1408
2022
Q4 		$2.8M Sell
22,300
-37,700
-63% -$4.65M ﹤0.01% 1611
2022
Q3 		$7.04M Buy
60,000
+600
+1% +$72.2K 0.01% 979
2022
Q2 		$6.72M Buy
59,400
+12,500
+27% +$1.4M 0.01% 985
2022
Q1 		$5.37M Sell
46,900
-54,300
-54% -$6.43M ﹤0.01% 1191
2021
Q4 		$13.2M Buy
101,200
+52,400
+107% +$6.76M 0.01% 668
2021
Q3 		$5.78M Buy
48,800
+600
+1% +$73.3K 0.01% 1079
2021
Q2 		$5.74M Buy
+48,200
New +$5.29M 0.01% 1068
2021
Q1 		– Sell
-485
Closed -$4.52M – 8894
2020
Q4 		$4.52M Buy
485
+168
+53% +$14.7K 0.01% 1059
2020
Q3 		$2.78M Buy
317
+168
+113% +$15.1K ﹤0.01% 1264
2020
Q2 		$1.39M Sell
149
-219
-60% -$21.6K ﹤0.01% 1833
2020
Q1 		$3.28M Sell
368
-86
-19% -$9.63K 0.01% 928
2019
Q4 		$5.45M Buy
454
+195
+75% +$22.9K 0.01% 751
2019
Q3 		$2.98M Buy
259
+35
+16% +$4.05K 0.01% 1031
2019
Q2 		$2.32M Buy
224
+30
+15% +$3.11K 0.01% 1195
2019
Q1 		$1.85M Sell
194
-92
-32% -$8.73K 0.01% 1434
2018
Q4 		$2.8M Buy
286
+125
+78% +$13K 0.01% 882
2018
Q3 		$1.54M Sell
161
-304
-65% -$30.7K 0.01% 1468
2018
Q2 		$4.84M Sell
465
-207
-31% -$21.9K 0.02% 574
2018
Q1 		$155K Sell
672
-394
-37% -$47.9K 0.01% 1440
2017
Q4 		$1.06M Buy
1,066
+413
+63% +$48.3K 0.05% 377
2017
Q3 		$358K Buy
653
+567
+659% +$55.8K 0.01% 850
2017
Q2 		$65K Sell
86
-136
-61% -$11.6K ﹤0.01% 2134
2017
Q1 		$66K Sell
222
-48
-18% -$3.75K ﹤0.01% 2101
2016
Q4 		$113K Buy
270
+68
+34% +$4.68K 0.01% 1434
2016
Q3 		$11K Sell
202
-78
-28% -$5.32K ﹤0.01% 3513
2016
Q2 		$26K Buy
280
+102
+57% +$6.54K ﹤0.01% 2657
2016
Q1 		$20K Sell
178
-101
-36% -$6.44K ﹤0.01% 2792
2015
Q4 		$30K Buy
279
+105
+60% +$7.1K ﹤0.01% 2328
2015
Q3 		$44K Sell
174
-14
-7% -$883 ﹤0.01% 2094
2015
Q2 		$19K Sell
188
-7
-4% -$404 ﹤0.01% 2499
2015
Q1 		$12K Sell
195
-122
-38% -$7.6K ﹤0.01% 2768
2014
Q4 		$89K Buy
+317
New +$18.9K 0.01% 992

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.