Snowflake Inc.
MX ˙ BMV ˙ US8334451098
SecurityMX:SNOW / Snowflake Inc.
InstitutionWinton Capital Group Ltd
Latest Disclosed Ownership23,657 shares
Latest Disclosed Value $ 3,567,949
Winton Capital Group Ltd ownership in SNOW / Snowflake Inc.

On May 12, 2026 - Winton Capital Group Ltd filed a 13F-HR form disclosing ownership of 23,657 shares of Snowflake Inc. (MX:SNOW) valued at $3,567,949 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 0 shares of Snowflake Inc..

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)
2026-05-12 2026-03-31 13F SNOWFLAKE COM SHS 833445109 23,657 23,657 3,568 0.1252
2026-02-11 2025-12-31 13F SNOWFLAKE COM SHS 833445109 0 -10,381 -100.00 0 -100.00
2025-11-13 2025-09-30 13F SNOWFLAKE COM SHS 833445109 10,381 -7,396 -41.60 2,341 -41.14 0.0876
2025-08-14 2025-06-30 13F SNOWFLAKE CL A 833445109 17,777 17,777 3,978 0.2033
2024-08-09 2024-06-30 13F SNOWFLAKE CL A 833445109 0 -6,249 -100.00 0 -100.00
2024-05-14 2024-03-31 13F SNOWFLAKE CL A 833445109 6,249 274 4.59 1,010 -15.14 0.0713
2024-02-12 2023-12-31 13F SNOWFLAKE CL A 833445109 5,975 3,410 132.94 1,189 204.09 0.0865
2023-11-13 2023-09-30 13F SNOWFLAKE CL A 833445109 2,565 2,565 392 0.0323
2022-08-10 2022-06-30 13F SNOWFLAKE CL A 833445109 0 -1,312 -100.00 0 -100.00
2022-05-11 2022-03-31 13F SNOWFLAKE CL A 833445109 1,312 1,312 301 0.0158
2022-02-10 2021-12-31 13F SNOWFLAKE CL A 833445109 0 -5,507 -100.00 0 -100.00
2021-10-28 2021-09-30 13F SNOWFLAKE CL A 833445109 5,507 -2,689 -32.81 1,665 -15.99 0.0933
2021-08-10 2021-06-30 13F SNOWFLAKE CL A 833445109 8,196 8,196 1,982 0.1064
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.