Guardant Health, Inc.
MX ˙ BMV ˙ US40131M1099
SecurityMX:GH / Guardant Health, Inc.
InstitutionUs Bancorp \de\
Latest Disclosed Ownership40,703 shares
Latest Disclosed Value $ 3,759,736
Us Bancorp \de\ reports 2.50% decrease in ownership of GH / Guardant Health, Inc.

On May 14, 2026 - Us Bancorp \de\ filed a 13F-HR form disclosing ownership of 40,703 shares of Guardant Health, Inc. (MX:GH) valued at $3,759,736 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 41,746 shares of Guardant Health, Inc.. This represents a change in shares of -2.50% 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)
2026-05-14 2026-03-31 13F GUARDANT HEALTH COM 40131M109 40,703 -1,043 -2.50 3,760 -11.82 0.0014
2026-01-30 2025-12-31 13F GUARDANT HEALTH COM 40131M109 41,746 9,660 30.11 4,264 112.72 0.0050
2025-11-12 2025-09-30 13F GUARDANT HEALTH COM 40131M109 32,086 -1,960 -5.76 2,005 13.16 0.0024
2025-07-24 2025-06-30 13F GUARDANT HEALTH COM 40131M109 34,046 -2,652 -7.23 1,772 13.31 0.0022
2025-05-08 2025-03-31 13F GUARDANT HEALTH COM 40131M109 36,698 3,876 11.81 1,563 55.99 0.0021
2025-02-05 2024-12-31 13F GUARDANT HEALTH COM 40131M109 32,822 -200 -0.61 1,003 32.36 0.0013
2024-10-28 2024-09-30 13F GUARDANT HEALTH COM 40131M109 33,022 8,346 33.82 758 6.32 0.0010
2024-08-07 2024-06-30 13F GUARDANT HEALTH COM 40131M109 24,676 -8,821 -26.33 713 3.04 0.0010
2024-05-08 2024-03-31 13F GUARDANT HEALTH COM 40131M109 33,497 -4,579 -12.03 691 -32.85 0.0010
2024-02-09 2023-12-31 13F GUARDANT HEALTH COM 40131M109 38,076 25,832 210.98 1,030 184.25 0.0015
2023-11-03 2023-09-30 13F GUARDANT HEALTH COM 40131M109 12,244 -812 -6.22 363 -22.48 0.0006
2023-08-10 2023-06-30 13F GUARDANT HEALTH COM 40131M109 13,056 2,299 21.37 467 85.32 0.0008
2023-05-09 2023-03-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 10,757 788 7.90 252 -7.01 0.0004
2023-02-13 2022-12-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 9,969 -5,279 -34.62 271 -66.99 0.0005
2022-10-27 2022-09-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 15,248 1,891 14.16 821 52.60 0.0017
2022-08-01 2022-06-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 13,357 549 4.29 538 -36.63 0.0010
2022-05-11 2022-03-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 12,808 632 5.19 849 -30.30 0.0014
2022-02-11 2021-12-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 12,176 1,932 18.86 1,218 -4.92 0.0019
2021-11-10 2021-09-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 10,244 3,489 51.65 1,281 52.68 0.0024
2021-08-05 2021-06-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 6,755 315 4.89 839 -14.56 0.0016
2021-04-28 2021-03-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 6,440 4,662 262.20 982 326.96 0.0020
2021-02-04 2020-12-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 1,778 140 8.55 230 25.68 0.0005
2020-11-10 2020-09-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 1,638 153 10.30 183 51.24 0.0004
2020-08-07 2020-06-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 1,485 -606 -28.98 121 -17.12 0.0003
2020-05-13 2020-03-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 2,091 1,195 133.37 146 108.57 0.0005
2020-02-04 2019-12-31 13F GUARDANT HEALTH COMMON STOCK 40131M109 896 1 0.11 70 22.81 0.0002
2019-11-08 2019-09-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 895 845 1,690.00 57 1,325.00 0.0002
2019-08-13 2019-06-30 13F GUARDANT HEALTH COMMON STOCK 40131M109 50 50 4 0.0000
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.