Guardant Health, Inc.
DE ˙ DB ˙ US40131M1099
111,48 € ↑1,98 (1,81%)
2026-06-03
AKTIENPREIS
SecurityDE:5GH / Guardant Health, Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership59,025 shares
Latest Disclosed Value $ 5,452,139
Mackenzie Financial Corp reports 63.85% increase in ownership of 5GH / Guardant Health, Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 59,025 shares of Guardant Health, Inc. (DE:5GH) valued at $4,446,944 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 36,023 shares of Guardant Health, Inc.. This represents a change in shares of 63.85% during the quarter. The current value of the position is $6,580,107 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)
2026-05-13 2026-03-31 13F GUARDANT HEALTH COM 40131M109 59,025 23,002 63.85 5,452 50.77 0.0065
2026-02-18 2025-12-31 13F GUARDANT HEALTH COM 40131M109 36,023 13,172 57.64 3,617 153.40 0.0043
2025-11-13 2025-09-30 13F GUARDANT HEALTH COM 40131M109 22,851 15,211 199.10 1,428 259.45 0.0017
2025-08-13 2025-06-30 13F GUARDANT HEALTH COM 40131M109 7,640 114 1.51 398 24.06 0.0005
2025-05-07 2025-03-31 13F GUARDANT HEALTH COM 40131M109 7,526 0 0.00 321 39.74 0.0005
2025-05-02 2024-12-31 13F/A-2 GUARDANT HEALTH COM 40131M109 7,526 -2,283 -23.27 230 1.78 0.0003
2025-02-20 2024-12-31 13F/A-1 GUARDANT HEALTH COM 40131M109 7,526 -2,283 230 0.0003
2024-11-13 2024-09-30 13F GUARDANT HEALTH COM 40131M109 9,809 2,831 40.57 225 11.94 0.0003
2024-08-14 2024-06-30 13F GUARDANT HEALTH COM 40131M109 6,978 6,978 202 0.0003
2024-01-30 2023-12-31 13F GUARDANT HEALTH COM 40131M109 0 -6,978 -100.00 0 -100.00
2023-10-25 2023-09-30 13F GUARDANT HEALTH COM 40131M109 6,978 0 0.00 201 -18.70 0.0003
2023-08-03 2023-06-30 13F GUARDANT HEALTH COM 40131M109 6,978 6,978 247 0.0004
2021-08-11 2021-06-30 13F GUARDANT HEALTH COM 40131M109 0 -4,160 -100.00 0 -100.00
2021-05-14 2021-03-31 13F GUARDANT HEALTH COM 40131M109 4,160 740 21.64 635 43.99 0.0010
2021-02-10 2020-12-31 13F GUARDANT HEALTH COM 40131M109 3,420 3,420 441 0.0010
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.