Snowflake Inc.
US ˙ NYSE ˙ US8334451098

SecuritySNOW / Snowflake Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership53,491 shares
Latest Disclosed Value $ 8,067,588
Mercer Global Advisors Inc /adv ownership in SNOW / Snowflake Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 53,491 shares of Snowflake Inc. (US:SNOW) valued at $8,067,513 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 36,173 shares of Snowflake Inc.. This represents a change in shares of 47.88% during the quarter. The current value of the position is $12,744,766 USD.

Mercer Global Advisors Inc /adv has a history of taking positions in derivatives of the underlying security (SNOW) in the form of stock options. The firm currently holds call 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.

SNOW / Snowflake Inc. 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)
2026-05-15 2026-03-31 13F SNOWFLAKE COM SHS 833445109 53,491 17,318 47.88 8,068 1.68 0.0119
2026-02-17 2025-12-31 13F SNOWFLAKE COM SHS 833445109 36,173 525 1.47 7,935 -1.32 0.0121
2025-11-14 2025-09-30 13F SNOWFLAKE COM SHS 833445109 35,648 35,648 8,040 0.0134
2025-08-14 2025-06-30 13F SNOWFLAKE CL A 833445109 0 -18,188 -100.00 0 -100.00
2025-05-15 2025-03-31 13F SNOWFLAKE CL A 833445109 18,188 6,613 57.13 2,658 48.74 0.0061
2025-02-14 2024-12-31 13F SNOWFLAKE CL A 833445109 11,575 -13,118 -53.12 1,787 -34.33 0.0044
2024-11-14 2024-09-30 13F SNOWFLAKE CL A 833445109 24,693 14,382 139.48 2,722 95.47 0.0064
2024-08-12 2024-06-30 13F SNOWFLAKE CL A 833445109 10,311 -1,576 -13.26 1,393 139,100.00 0.0038
2024-05-15 2024-03-31 13F SNOWFLAKE CL A 833445109 11,887 -164 -1.36 2 -50.00 0.0055
2024-02-15 2023-12-31 13F SNOWFLAKE CL A ADDED 833445109 12,051 1,414 13.29 2 100.00 0.0072
2023-11-15 2023-09-30 13F/A-1 SNOWFLAKE CL A 833445109 10,637 -1,282 -10.76 2 -50.00 0.0062
2023-11-14 2023-09-30 13F SNOWFLAKE CL A 833445109 10,637 -1,282 2 0.0062
2023-08-14 2023-06-30 13F SNOWFLAKE CL A 833445109 11,919 1,593 15.43 2 100.00 0.0083
2023-05-16 2023-03-31 13F SNOWFLAKE CL A 833445109 10,326 -4,473 -30.23 2 -50.00 0.0072
2023-02-09 2022-12-31 13F SNOWFLAKE CL A ADDED 833445109 14,799 6,230 72.70 2 -99.86 0.0106
2022-11-15 2022-09-30 13F SNOWFLAKE CL A ADDED 833445109 8,569 1,079 14.41 1,456 39.73 0.0086
2022-08-10 2022-06-30 13F SNOWFLAKE CL A ADDED 833445109 7,490 2,346 45.61 1,042 -11.62 0.0064
2022-05-10 2022-03-31 13F SNOWFLAKE CL A ADDED 833445109 5,144 1,976 62.37 1,179 9.88 0.0069
2022-02-04 2021-12-31 13F SNOWFLAKE CL A ADDED 833445109 3,168 532 20.18 1,073 34.63 0.0066
2021-11-10 2021-09-30 13F SNOWFLAKE CL A ADDED 833445109 2,636 111 4.40 797 30.44 0.0056
2021-08-10 2021-06-30 13F SNOWFLAKE CL A ADDED 833445109 2,525 731 40.75 611 48.66 0.0047
2021-08-10 2021-03-31 13F/A-1 SNOWFLAKE CL A ADDED 833445109 1,794 74 4.30 411 -15.08 0.0037
2021-05-11 2021-03-31 13F SNOWFLAKE CL A ADDED 833445109 1,794 74 411 0.0039
2021-02-12 2020-12-31 13F SNOWFLAKE CL A ADDED 833445109 1,720 822 91.54 484 115.11 0.0060
2020-12-10 2020-09-30 13F SNOWFLAKE CL A ADDED 833445109 898 898 225 0.0034
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
(%)
2025-11-14 2025-09-30 13F SNOWFLAKE CL A Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F SNOWFLAKE CL A Call 27,591 6,153 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.