Guardant Health, Inc.
DE ˙ DB ˙ US40131M1099
111,48 € ↑2,18 (1,99%)
2026-06-05
DEL PRIS
SecurityDE:5GH / Guardant Health, Inc.
InstitutionJpmorgan Chase & Co
Latest Disclosed Ownership304,317 shares
Latest Disclosed Value $ 26,232,194
Jpmorgan Chase & Co ownership in 5GH / Guardant Health, Inc.

On May 13, 2026 - Jpmorgan Chase & Co filed a 13F-HR/A form disclosing ownership of 304,317 shares of Guardant Health, Inc. (DE:5GH) valued at $22,927,243 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 271,039 shares of Guardant Health, Inc.. This represents a change in shares of 12.28% during the quarter. The current value of the position is $33,925,259 USD.

Jpmorgan Chase & Co has a history of taking positions in derivatives of the underlying security (5GH) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put 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.

DE:5GH / Guardant Health, 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)
2026-05-13 2026-03-31 13F/A-1 GUARDANT HEALTH COMMON 40131M109 304,317 33,278 12.28 26,232 -5.24 0.0002
2026-05-13 2026-03-31 13F GUARDANT HEALTH COMMON 40131M109 0 -100.00 0
2026-02-11 2025-12-31 13F GUARDANT HEALTH COMMON 40131M109 271,039 -222,782 -45.11 27,684 -10.27 0.0017
2025-11-26 2025-09-30 13F/A-1 GUARDANT HEALTH COMMON 40131M109 493,821 300,519 155.47 30,854 206.72 0.0018
2025-11-07 2025-09-30 13F GUARDANT HEALTH COMMON 40131M109 493,821 300,519 30,854 0.0002
2025-08-12 2025-06-30 13F GUARDANT HEALTH COMMON 40131M109 193,302 17,079 9.69 10,059 33.99 0.0007
2025-05-12 2025-03-31 13F GUARDANT HEALTH COMMON 40131M109 176,223 -500,903 -73.97 7,507 -63.71 0.0005
2025-02-12 2024-12-31 13F GUARDANT HEALTH COMMON 40131M109 677,126 477,582 239.34 20,686 351.96 0.0015
2024-12-26 2024-09-30 13F/A-1 GUARDANT HEALTH COMMON 40131M109 199,544 -229,841 -53.53 4,578 -63.09 0.0003
2024-11-08 2024-09-30 13F GUARDANT HEALTH COMMON 40131M109 199,544 -229,841 4,578 0.0003
2024-12-26 2024-06-30 13F/A-1 GUARDANT HEALTH COMMON 40131M109 429,385 269,134 167.95 12,401 275.19 0.0010
2024-08-12 2024-06-30 13F GUARDANT HEALTH COMMON 40131M109 429,385 269,134 12,401 0.0010
2024-12-26 2024-03-31 13F/A-1 GUARDANT HEALTH COMMON 40131M109 160,251 -322,562 -66.81 3,306 -74.69 0.0003
2024-05-10 2024-03-31 13F GUARDANT HEALTH COMMON 40131M109 160,251 -322,562 3,306 0.0003
2024-12-26 2023-12-31 13F/A-1 GUARDANT HEALTH COMMON 40131M109 482,813 59,090 13.95 13,060 3.99 0.0013
2024-02-12 2023-12-31 13F GUARDANT HEALTH COMMON 40131M109 482,813 59,090 13,060 0.0013
2023-11-14 2023-09-30 13F GUARDANT HEALTH COMMON 40131M109 423,723 -264,227 -38.41 12,559 -49.01 0.0014
2023-08-11 2023-06-30 13F GUARDANT HEALTH COMMON 40131M109 687,950 44,853 6.97 24,629 63.37 0.0027
2023-05-18 2023-03-31 13F/A-1 GUARDANT HEALTH COMMON 40131M109 643,097 458,041 247.51 15,075 301,400.00 0.0018
2023-05-11 2023-03-31 13F GUARDANT HEALTH COMMON 40131M109 585,831 400,775 15,075 0.0002
2023-02-13 2022-12-31 13F GUARDANT HEALTH COMMON 40131M109 185,056 -812,649 -81.45 5 -99.99 0.0007
2022-11-14 2022-09-30 13F GUARDANT HEALTH COMMON 40131M109 997,705 822,954 470.93 53,707 661.80 0.0077
2022-08-11 2022-06-30 13F GUARDANT HEALTH COMMON 40131M109 174,751 -15,313 -8.06 7,050 -44.01 0.0010
2022-05-11 2022-03-31 13F GUARDANT HEALTH COMMON 40131M109 190,064 -51,601 -21.35 12,591 -47.91 0.0015
2022-02-11 2021-12-31 13F/A-1 GUARDANT HEALTH COMMON 40131M109 241,665 125,082 107.29 24,170 65.85 0.0028
2022-02-10 2021-12-31 13F GUARDANT HEALTH COMMON 40131M109 241,665 125,082 24,170 0.0028
2021-11-12 2021-09-30 13F GUARDANT HEALTH COMMON 40131M109 116,583 -266,455 -69.56 14,573 -69.37 0.0018
2021-08-12 2021-06-30 13F GUARDANT HEALTH COMMON 40131M109 383,038 12,715 3.43 47,570 -15.85 0.0057
2021-05-12 2021-03-31 13F GUARDANT HEALTH COMMON 40131M109 370,323 -209,814 -36.17 56,529 -24.39 0.0075
2021-02-19 2020-12-31 13F/A-1 GUARDANT HEALTH COMMON 40131M109 580,137 355,395 158.13 74,768 199.08 0.0110
2021-02-11 2020-12-31 13F GUARDANT HEALTH COMMON 40131M109 580,137 355,395 74,768 1,849.0659
2020-11-12 2020-09-30 13F/A-1 GUARDANT HEALTH COMMON 40131M109 224,742 -114,580 -33.77 24,999 -9.19 0.0042
2020-11-12 2020-09-30 13F GUARDANT HEALTH COMMON 40131M109 224,742 24,999
2020-08-11 2020-06-30 13F GUARDANT HEALTH COMMON 40131M109 339,322 60,297 21.61 27,528 41.75 0.0053
2020-05-12 2020-03-31 13F GUARDANT HEALTH COMMON 40131M109 279,025 -29,008 -9.42 19,420 -19.32 0.0046
2020-02-11 2019-12-31 13F GUARDANT HEALTH COMMON 40131M109 308,033 -1,661,164 -84.36 24,069 -80.85 0.0045
2019-11-12 2019-09-30 13F GUARDANT HEALTH COMMON 40131M109 1,969,197 1,885,792 2,261.01 125,694 1,690.51 0.0250
2019-08-07 2019-06-30 13F GUARDANT HEALTH COMMON 40131M109 83,405 32,293 63.18 7,020 79.08 0.0014
2019-05-07 2019-03-31 13F GUARDANT HEALTH COMMON 40131M109 51,112 4,430 9.49 3,920 123.49 0.0008
2019-02-11 2018-12-31 13F GUARDANT HEALTH COMMON 40131M109 46,682 46,682 1,754 0.0004
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
(%)
2024-08-12 2024-06-30 13F GUARDANT HEALTH OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-12-26 2024-03-31 13F/A GUARDANT HEALTH OPTION Call 3,600 74 n/a n/a n/a
2024-05-10 2024-03-31 13F GUARDANT HEALTH OPTION Call 3,600 74 n/a n/a n/a
2023-05-18 2023-03-31 13F/A GUARDANT HEALTH OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-11 2023-03-31 13F GUARDANT HEALTH OPTION Call 0 0 n/a n/a n/a
2023-02-13 2022-12-31 13F GUARDANT HEALTH OPTION Call 1,024,000 453.51 28 -99.73 n/a n/a n/a
2022-11-14 2022-09-30 13F GUARDANT HEALTH OPTION Call 185,000 46,150.00 9,959 62,143.75 n/a n/a n/a
2022-08-11 2022-06-30 13F GUARDANT HEALTH OPTION Call 400 16 n/a n/a n/a
2020-02-11 2019-12-31 13F GUARDANT HEALTH OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-11-12 2019-09-30 13F GUARDANT HEALTH OPTION Call 150,000 9,575 n/a n/a n/a
2019-08-07 2019-06-30 13F GUARDANT HEALTH OPTION Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-05-07 2019-03-31 13F GUARDANT HEALTH OPTION Call 300 23 n/a n/a n/a
Disclosed Put 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
(%)
2023-05-18 2023-03-31 13F/A GUARDANT HEALTH OPTION Put 0 -100.00 0 n/a n/a n/a
2023-05-11 2023-03-31 13F GUARDANT HEALTH OPTION Put 0 0 n/a n/a n/a
2023-02-13 2022-12-31 13F GUARDANT HEALTH OPTION Put 36,700 -9.61 1 -100.00 n/a n/a n/a
2022-11-14 2022-09-30 13F GUARDANT HEALTH OPTION Put 40,600 2,185 n/a n/a n/a
2019-08-07 2019-06-30 13F GUARDANT HEALTH OPTION Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-05-07 2019-03-31 13F GUARDANT HEALTH OPTION Put 10,200 782 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.