Cboe Global Markets, Inc.
US ˙ BATS ˙ US12503M1080

SecurityCBOE / Cboe Global Markets, Inc.
InstitutionShell Asset Management Co
Latest Disclosed Ownership10,919 shares
Latest Disclosed Value $ 2,678
Shell Asset Management Co reports 69.31% decrease in ownership of CBOE / Cboe Global Markets, Inc.

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 10,919 shares of Cboe Global Markets, Inc. (US:CBOE) valued at $2,677,885 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 35,577 shares of Cboe Global Markets, Inc.. This represents a change in shares of -69.31% during the quarter. The current value of the position is $3,113,007 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-11-07 2025-09-30 13F CBOE GLOBAL MKTS COM 12503M108 10,919 -24,658 -69.31 3 -75.00 0.2690
2025-07-23 2025-06-30 13F CBOE GLOBAL MKTS COM 12503M108 35,577 5,157 16.95 8 33.33 0.2865
2025-05-14 2025-03-31 13F CBOE GLOBAL MKTS COM 12503M108 30,420 -912 -2.91 7 0.00 0.3268
2025-02-14 2024-12-31 13F CBOE GLOBAL MKTS COM 12503M108 31,332 120 0.38 6 0.00 0.2675
2024-11-07 2024-09-30 13F CBOE GLOBAL MKTS COM 12503M108 31,212 -9,293 -22.94 6 0.00 0.2814
2024-07-25 2024-03-31 13F CBOE GLOBAL MKTS COM 12503M108 40,505 4,823 13.52 7 0.00 0.3136
2024-02-14 2023-12-31 13F CBOE GLOBAL MKTS COM 12503M108 35,682 4,339 13.84 6 50.00 0.2942
2023-11-08 2023-09-30 13F CBOE GLOBAL MKTS COM 12503M108 31,343 -235 -0.74 5 0.00 0.2023
2023-07-28 2023-06-30 13F CBOE GLOBAL MKTS COM 12503M108 31,578 -727 -2.25 4 0.00 0.1719
2023-05-15 2023-03-31 13F CBOE GLOBAL MKTS COM 12503M108 32,305 -3,934 -10.86 4 0.00 0.1800
2023-02-07 2022-12-31 13F CBOE GLOBAL MKTS COM 12503M108 36,239 -4,763 -11.62 5 -99.92 0.1992
2022-11-14 2022-09-30 13F CBOE GLOBAL MKTS COM 12503M108 41,002 -10,503 -20.39 4,812 -17.46 0.1875
2022-08-09 2022-06-30 13F CBOE GLOBAL MKTS COM 12503M108 51,505 -6,670 -11.47 5,830 -12.41 0.1725
2022-05-04 2022-03-31 13F CBOE GLOBAL MKTS COM 12503M108 58,175 -8,075 -12.19 6,656 -22.95 0.1571
2022-02-09 2021-12-31 13F CBOE GLOBAL MKTS COM 12503M108 66,250 -5,066 -7.10 8,639 -2.20 0.1772
2021-11-04 2021-09-30 13F CBOE GLOBAL MKTS COM 12503M108 71,316 1,972 2.84 8,833 7.00 0.1983
2021-08-12 2021-06-30 13F CBOE GLOBAL MKTS COM 12503M108 69,344 -1,979 -2.77 8,255 17.28 0.1600
2021-05-10 2021-03-31 13F CBOE GLOBAL MKTS COM 12503M108 71,323 -21,576 -23.23 7,039 -18.63 0.1408
2021-02-16 2020-12-31 13F CBOE GLOBAL MKTS COM 12503M108 92,899 34,779 59.84 8,651 69.66 0.1786
2020-11-13 2020-09-30 13F CBOE GLOBAL MARKETS COM 12503M108 58,120 -808 -1.37 5,099 -7.24 0.1185
2020-08-10 2020-06-30 13F CBOE GLOBAL MARKETS COM 12503M108 58,928 14,557 32.81 5,497 38.81 0.1372
2020-05-11 2020-03-31 13F CBOE GLOBAL MARKETS COM 12503M108 44,371 -1,367 -2.99 3,960 -27.86 0.1103
2020-02-13 2019-12-31 13F CBOE GLOBAL MARKETS COM 12503M108 45,738 25,116 121.79 5,489 131.60 0.1183
2019-11-12 2019-09-30 13F CBOE GLOBAL MARKETS COM 12503M108 20,622 -300 -1.43 2,370 9.32 0.0541
2019-08-12 2019-06-30 13F CBOE GLOBAL MARKETS COM 12503M108 20,922 -500 -2.33 2,168 6.01 0.0480
2019-05-09 2019-03-31 13F CBOE GLOBAL MARKETS COM 12503M108 21,422 0 0.00 2,045 -2.43 0.0451
2019-02-13 2018-12-31 13F CBOE GLOBAL MARKETS COM 12503M108 21,422 -9,870 -31.54 2,096 -30.20 0.0522
2018-11-13 2018-09-30 13F CBOE GLOBAL MARKETS COM 12503M108 31,292 5,950 23.48 3,003 13.88 0.0593
2018-08-10 2018-06-30 13F CBOE GLOBAL MARKETS COM 12503M108 25,342 -26,821 -51.42 2,637 -55.70 0.0541
2018-05-14 2018-03-31 13F CBOE GLOBAL MARKETS COM 12503M108 52,163 14,974 40.26 5,952 28.47 0.1185
2018-02-09 2017-12-31 13F CBOE GLOBAL MARKETS COM 12503M108 37,189 17,096 85.08 4,633 114.19 0.0920
2017-10-20 2017-09-30 13F/A-1 CBOE HLDGS COM 12503M108 20,093 -3,903 -16.27 2,163 -1.37 0.0481
2017-07-26 2017-06-30 13F CBOE HLDGS COM 12503M108 23,996 19,971 496.17 2,193 572.70 0.0544
2017-04-26 2017-03-31 13F CBOE HLDGS COM 12503M108 4,025 4,025 326 0.0083
2014-10-24 2014-09-30 13F CBOE HLDGS COM 12503M108 0 -47,637 -100.00 0 -100.00
2014-08-08 2014-06-30 13F CBOE HLDGS COM 12503M108 47,637 -555 -1.15 2,344 -14.08 0.0361
2014-05-07 2014-03-31 13F CBOE HLDGS COM 12503M108 48,192 -195 -0.40 2,728 8.51 0.0453
2014-02-03 2013-12-31 13F/A-1 CBOE HLDGS COM 12503M108 48,387 7,829 19.30 2,514 37.08 0.0428
2014-01-27 2013-12-31 13F CBOE HLDGS COM 12503M108 48,387 2,514
2013-10-28 2013-09-30 13F CBOE HLDGS COM 12503M108 40,558 0 0.00 1,834 -3.07 0.0337
2013-08-01 2013-06-30 13F CBOE HLDGS COM 12503M108 40,558 40,558 1,892 0.0360
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.