DraftKings Inc.
US ˙ NasdaqGS ˙ US26142V1052

SecurityDKNG / DraftKings Inc.
InstitutionMarex Group plc
Latest Disclosed Ownership204,742 shares
Latest Disclosed Value $ 4,426,522
Marex Group plc reports 12.80% increase in ownership of DKNG / DraftKings Inc.

On May 13, 2026 - Marex Group plc filed a 13F-HR form disclosing ownership of 204,742 shares of DraftKings Inc. (US:DKNG) valued at $4,426,522 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 181,511 shares of DraftKings Inc.. This represents a change in shares of 12.80% during the quarter. The current value of the position is $5,104,218 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)
2026-05-13 2026-03-31 13F DRAFTKINGS INC COM CL A 26142V105 204,742 23,231 12.80 4,427 -29.23 0.0181
2026-02-12 2025-12-31 13F DRAFTKINGS INC COM CL A 26142V105 181,511 130,296 254.41 6,255 225.56 0.0394
2025-11-14 2025-09-30 13F DRAFTKINGS INC COM CL A 26142V105 51,215 51,215 1,921 0.0136
2025-08-19 2025-06-30 13F DRAFTKINGS INC COM CL A 26142V105 0 -8,437 -100.00 0 -100.00
2026-04-02 2025-03-31 13F DRAFTKINGS INC COM CL A 26142V105 8,437 8,437 280 0.0054
2026-04-02 2024-06-30 13F DRAFTKINGS INC COM CL A 26142V105 0 0 0 0.0000
2026-04-02 2024-03-31 13F DRAFTKINGS INC COM CL A 26142V105 0 -11,165 -100.00 0 -100.00
2026-04-02 2023-12-31 13F DRAFTKINGS INC COM CL A 26142V105 11,165 -14,829 -57.05 394 -48.63 0.0155
2026-04-02 2023-09-30 13F DRAFTKINGS INC COM CL A 26142V105 25,994 -40,030 -60.63 765 -56.39 0.1081
2026-04-02 2023-06-30 13F DRAFTKINGS INC COM CL A 26142V105 66,024 -12,001 -15.38 1,754 16.16 0.3164
2026-04-02 2023-03-31 13F DRAFTKINGS INC COM CL A 26142V105 78,025 -3,712 -4.54 1,511 62.37 0.2000
2026-04-02 2022-12-31 13F DRAFTKINGS INC COM CL A 26142V105 81,737 81,737 931 0.1323
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.