Guardant Health, Inc.
DE ˙ DB ˙ US40131M1099
109,30 € ↓ -2,18 (-1,96%)
2026-06-04
DEL PRIS
SecurityDE:5GH / Guardant Health, Inc.
InstitutionXTX Topco Ltd
Latest Disclosed Ownership15,363 shares
Latest Disclosed Value $ 1,419,080
XTX Topco Ltd reports 35.16% decrease in ownership of 5GH / Guardant Health, Inc.

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 15,363 shares of Guardant Health, Inc. (DE:5GH) valued at $1,157,448 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 23,695 shares of Guardant Health, Inc.. This represents a change in shares of -35.16% during the quarter. The current value of the position is $1,679,176 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)
2026-05-15 2026-03-31 13F GUARDANT HEALTH COM 40131M109 15,363 -8,332 -35.16 1,419 -41.36 0.0247
2026-02-17 2025-12-31 13F GUARDANT HEALTH COM 40131M109 23,695 20,148 568.03 2,420 995.02 0.0636
2025-11-14 2025-09-30 13F GUARDANT HEALTH COM 40131M109 3,547 3,547 222 0.0115
2025-08-12 2025-06-30 13F GUARDANT HEALTH COM 40131M109 0 -4,935 -100.00 0 -100.00
2025-05-08 2025-03-31 13F GUARDANT HEALTH COM 40131M109 4,935 -26,522 -84.31 210 -78.15 0.0108
2025-02-13 2024-12-31 13F GUARDANT HEALTH COM 40131M109 31,457 13,624 76.40 961 134.96 0.0790
2024-11-14 2024-09-30 13F GUARDANT HEALTH COM 40131M109 17,833 -17,325 -49.28 409 -59.70 0.0296
2024-08-12 2024-06-30 13F GUARDANT HEALTH COM 40131M109 35,158 122 0.35 1,015 40.58 0.0869
2024-05-13 2024-03-31 13F GUARDANT HEALTH COM 40131M109 35,036 21,766 164.02 723 101.68 0.0974
2024-02-13 2023-12-31 13F GUARDANT HEALTH COM 40131M109 13,270 -5,498 -29.29 359 -35.61 0.0786
2023-11-13 2023-09-30 13F GUARDANT HEALTH COM 40131M109 18,768 8,935 90.87 556 57.95 0.0950
2023-08-14 2023-06-30 13F GUARDANT HEALTH COM 40131M109 9,833 -47,399 -82.82 352 -73.75 0.0631
2023-05-12 2023-03-31 13F GUARDANT HEALTH COM 40131M109 57,232 665 1.18 1,342 -12.81 0.2812
2023-02-14 2022-12-31 13F GUARDANT HEALTH COM 40131M109 56,567 56,567 1,539 0.3265
2022-11-14 2022-09-30 13F GUARDANT HEALTH COM 40131M109 0 -6,203 -100.00 0 -100.00
2022-08-15 2022-06-30 13F GUARDANT HEALTH COM 40131M109 6,203 6,203 250 0.1022
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.