Workday, Inc.
MX ˙ BMV ˙ US98138H1014
SecurityMX:WDAY / Workday, Inc.
InstitutionXTX Topco Ltd
Latest Disclosed Ownership43,946 shares
Latest Disclosed Value $ 5,709,464
XTX Topco Ltd reports 29.69% increase in ownership of WDAY / Workday, Inc.

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 43,946 shares of Workday, Inc. (MX:WDAY) valued at $5,709,464 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 33,886 shares of Workday, Inc.. This represents a change in shares of 29.69% during the quarter.

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)
2026-05-15 2026-03-31 13F WORKDAY CL A 98138H101 43,946 10,060 29.69 5,709 -21.56 0.0993
2026-02-17 2025-12-31 13F WORKDAY CL A 98138H101 33,886 27,988 474.53 7,278 412.90 0.1911
2025-11-14 2025-09-30 13F WORKDAY CL A 98138H101 5,898 -18,445 -75.77 1,420 -75.71 0.0737
2025-08-12 2025-06-30 13F WORKDAY CL A 98138H101 24,343 8,279 51.54 5,842 55.75 0.2422
2025-05-08 2025-03-31 13F WORKDAY CL A 98138H101 16,064 13,670 571.01 3,751 507.94 0.1919
2025-02-13 2024-12-31 13F WORKDAY CL A 98138H101 2,394 2,394 618 0.0508
2024-11-14 2024-09-30 13F WORKDAY CL A 98138H101 0 -11,870 -100.00 0 -100.00
2024-08-12 2024-06-30 13F WORKDAY CL A 98138H101 11,870 11,870 2,654 0.2272
2024-02-13 2023-12-31 13F WORKDAY CL A 98138H101 0 -4,201 -100.00 0 -100.00
2023-11-13 2023-09-30 13F WORKDAY CL A 98138H101 4,201 4,201 903 0.1541
2023-08-14 2023-06-30 13F WORKDAY CL A 98138H101 0 -1,389 -100.00 0 -100.00
2023-05-12 2023-03-31 13F WORKDAY CL A 98138H101 1,389 150 12.11 287 38.16 0.0601
2023-02-14 2022-12-31 13F WORKDAY CL A 98138H101 1,239 -585 -32.07 207 -25.54 0.0440
2022-11-14 2022-09-30 13F WORKDAY CL A 98138H101 1,824 1,824 278 0.0688
2021-11-12 2021-09-30 13F WORKDAY CL A 98138H101 0 -3,204 -100.00 0 -100.00
2021-08-12 2021-06-30 13F WORKDAY CL A 98138H101 3,204 855 36.40 765 30.99 0.2578
2021-05-14 2021-03-31 13F WORKDAY CL A 98138H101 2,349 2,349 584 0.2837
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.