Formula One Group
US ˙ NasdaqGS ˙ US5312297550

SecurityFWONK / Formula One Group
InstitutionCitigroup Inc
Latest Disclosed Ownership147,409 shares
Latest Disclosed Value $ 12,532,714
Citigroup Inc ownership in FWONK / Formula One Group

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 147,409 shares of Formula One Group (US:FWONK) valued at $12,532,713 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 224,181 shares of Formula One Group. This represents a change in shares of -34.25% during the quarter. The current value of the position is $12,806,894 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (FWONK) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

FWONK / Formula One Group Historical Put/Call Ratio
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)
2026-05-11 2026-03-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 147,409 -76,772 -34.25 12,533 -43.25 0.0053
2026-02-13 2025-12-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 224,181 69,817 45.23 22,084 36.97 0.0097
2025-11-10 2025-09-30 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 154,364 5,492 3.69 16,123 3.64 0.0072
2025-08-11 2025-06-30 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 148,872 1,350 0.92 15,557 17.16 0.0076
2025-05-12 2025-03-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 147,522 24,011 19.44 13,278 16.03 0.0068
2025-02-12 2024-12-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 123,511 -7,682 -5.86 11,445 12.66 0.0068
2024-11-12 2024-09-30 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 131,193 20,752 18.79 10,158 28.03 0.0059
2024-08-12 2024-06-30 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 110,441 -59,640 -35.07 7,934 -28.89 0.0051
2024-05-10 2024-03-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 170,081 49,381 40.91 11,157 46.44 0.0073
2024-02-09 2023-12-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 120,700 16,614 15.96 7,620 17.50 0.0054
2023-12-06 2023-09-30 13F/A-1 LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 104,086 75,919 269.53 6,485 504.85 0.0048
2023-11-09 2023-09-30 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C 531229755 104,086 104,086 6,485 0.0019
2016-05-13 2016-03-31 13F LIBERTY MEDIA CORP DELAWARE COM SER C 531229300 28,167 -14,468 -33.93 1,072 -33.99 0.0012
2016-02-12 2015-12-31 13F LIBERTY MEDIA CORP DELAWARE COM SER C 531229300 42,635 5,996 16.37 1,624 28.58 0.0016
2015-11-13 2015-09-30 13F LIBERTY MEDIA CORP DELAWARE COM SER C 531229300 36,639 -10,945 -23.00 1,263 -26.05 0.0012
2015-08-13 2015-06-30 13F LIBERTY MEDIA CORP DELAWARE COM SER C 531229300 47,584 -31,499 -39.83 1,708 -43.46 0.0015
2015-05-14 2015-03-31 13F LIBERTY MEDIA CORP DELAWARE COM SER C 531229300 79,083 8,925 12.72 3,021 22.90 0.0029
2015-02-17 2014-12-31 13F LIBERTY MEDIA CORP DELAWARE COM SER C 531229300 70,158 -30,071 -30.00 2,458 -47.81 0.0022
2014-11-14 2014-09-30 13F LIBERTY MEDIA CORP DELAWARE COM SER C 531229300 100,229 100,229 4,710 0.0041
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2024-08-12 2024-06-30 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-10 2024-03-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C Call 150,000 9,840 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-11 2026-03-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C Put 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F LIBERTY MEDIA CORP DEL COM LBTY ONE S C Put 152,500 15,023 n/a n/a n/a
2015-05-14 2015-03-31 13F LIBERTY MEDIA CORP DELAWARE COM SER C Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-17 2014-12-31 13F LIBERTY MEDIA CORP DELAWARE COM SER C Put 15,000 0.00 525 -25.53 n/a n/a n/a
2014-11-14 2014-09-30 13F LIBERTY MEDIA CORP DELAWARE COM SER C Put 15,000 705 n/a n/a n/a
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.