William Blair & Company’s Cboe Global Markets CBOE Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$14M Sell
59,849
-722
-1% -$168K 0.04% 295
2025
Q1
$13.7M Buy
60,571
+1,833
+3% +$415K 0.04% 273
2024
Q4
$11.5M Sell
58,738
-307
-0.5% -$60K 0.03% 315
2024
Q3
$12.1M Sell
59,045
-429
-0.7% -$87.9K 0.04% 317
2024
Q2
$10.1M Sell
59,474
-691
-1% -$118K 0.03% 326
2024
Q1
$11.1M Sell
60,165
-153
-0.3% -$28.1K 0.03% 321
2023
Q4
$10.8M Sell
60,318
-1,309
-2% -$234K 0.04% 307
2023
Q3
$9.63M Sell
61,627
-11
-0% -$1.72K 0.04% 308
2023
Q2
$8.51M Buy
61,638
+2,560
+4% +$353K 0.03% 343
2023
Q1
$7.93M Buy
59,078
+706
+1% +$94.8K 0.03% 349
2022
Q4
$7.32M Sell
58,372
-1,000
-2% -$125K 0.03% 351
2022
Q3
$6.97M Sell
59,372
-1,463
-2% -$172K 0.03% 345
2022
Q2
$6.89M Sell
60,835
-3,072
-5% -$348K 0.03% 351
2022
Q1
$7.31M Buy
63,907
+271
+0.4% +$31K 0.03% 378
2021
Q4
$8.3M Sell
63,636
-3,028
-5% -$395K 0.03% 381
2021
Q3
$8.26M Sell
66,664
-1,250
-2% -$155K 0.03% 357
2021
Q2
$8.09M Sell
67,914
-532
-0.8% -$63.3K 0.03% 361
2021
Q1
$6.76M Sell
68,446
-2,608
-4% -$257K 0.03% 398
2020
Q4
$6.62M Sell
71,054
-8,288
-10% -$772K 0.02% 386
2020
Q3
$6.96M Sell
79,342
-5,625
-7% -$494K 0.03% 336
2020
Q2
$7.93M Sell
84,967
-9,164
-10% -$855K 0.04% 298
2020
Q1
$8.4M Sell
94,131
-4,555
-5% -$407K 0.05% 257
2019
Q4
$11.8M Buy
98,686
+3,065
+3% +$368K 0.06% 245
2019
Q3
$11M Buy
95,621
+12,845
+16% +$1.48M 0.06% 244
2019
Q2
$8.58M Buy
82,776
+1,351
+2% +$140K 0.05% 288
2019
Q1
$7.77M Buy
81,425
+5,994
+8% +$572K 0.05% 293
2018
Q4
$7.38M Sell
75,431
-3,404
-4% -$333K 0.05% 273
2018
Q3
$7.57M Sell
78,835
-2,416
-3% -$232K 0.05% 299
2018
Q2
$8.46M Sell
81,251
-3,520
-4% -$366K 0.06% 266
2018
Q1
$9.67M Buy
84,771
+41,169
+94% +$4.7M 0.07% 243
2017
Q4
$5.43M Sell
43,602
-48,451
-53% -$6.04M 0.04% 339
2017
Q3
$9.91M Sell
92,053
-1,834
-2% -$197K 0.07% 236
2017
Q2
$8.58M Sell
93,887
-79,989
-46% -$7.31M 0.06% 255
2017
Q1
$13.6M Sell
173,876
-236
-0.1% -$18.5K 0.11% 193
2016
Q4
$12.9M Buy
174,112
+71,073
+69% +$5.25M 0.12% 187
2016
Q3
$6.68M Sell
103,039
-7,862
-7% -$510K 0.06% 262
2016
Q2
$7.39M Sell
110,901
-778
-0.7% -$51.8K 0.07% 238
2016
Q1
$7.3M Sell
111,679
-9,140
-8% -$597K 0.07% 233
2015
Q4
$7.84M Sell
120,819
-98,379
-45% -$6.38M 0.07% 232
2015
Q3
$14.7M Sell
219,198
-1,281,201
-85% -$85.9M 0.13% 182
2015
Q2
$85.9M Buy
1,500,399
+29,644
+2% +$1.7M 0.13% 211
2015
Q1
$84.4M Buy
1,470,755
+24,501
+2% +$1.41M 0.13% 221
2014
Q4
$91.7M Buy
1,446,254
+80,891
+6% +$5.13M 0.15% 207
2014
Q3
$73.1M Sell
1,365,363
-154,634
-10% -$8.28M 0.13% 235
2014
Q2
$74.8M Sell
1,519,997
-45,151
-3% -$2.22M 0.12% 235
2014
Q1
$88.6M Sell
1,565,148
-20,393
-1% -$1.15M 0.15% 205
2013
Q4
$82.4M Buy
1,585,541
+23,258
+1% +$1.21M 0.14% 231
2013
Q3
$70.7M Buy
1,562,283
+150,572
+11% +$6.81M 0.13% 249
2013
Q2
$65.8M Buy
+1,411,711
New +$65.8M 0.13% 239