Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionOne Wealth Advisors, LLC
Latest Disclosed Ownership9,575 shares
Latest Disclosed Value $ 1,334,468
One Wealth Advisors, LLC reports 14.49% decrease in ownership of GILD / Gilead Sciences, Inc.

On April 21, 2026 - One Wealth Advisors, LLC filed a 13F-HR form disclosing ownership of 9,575 shares of Gilead Sciences, Inc. (CH:GILD) valued at $1,334,468 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 11,197 shares of Gilead Sciences, Inc.. This represents a change in shares of -14.49% 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)
2026-04-21 2026-03-31 13F GILEAD SCIENCES COM 375558103 9,575 -1,622 -14.49 1,334 -2.91 0.1662
2026-02-02 2025-12-31 13F GILEAD SCIENCES COM 375558103 11,197 2,249 25.13 1,374 38.37 0.1679
2025-11-03 2025-09-30 13F GILEAD SCIENCES COM 375558103 8,948 -215 -2.35 993 -2.17 0.1246
2025-07-17 2025-06-30 13F GILEAD SCIENCES COM 375558103 9,163 2,364 34.77 1,016 33.38 0.1413
2025-05-06 2025-03-31 13F GILEAD SCIENCES COM 375558103 6,799 6,799 762 0.1137
2024-04-15 2024-03-31 13F GILEAD SCIENCES COM 375558103 0 -2,977 -100.00 0 -100.00
2024-02-13 2023-12-31 13F GILEAD SCIENCES COM 375558103 2,977 -514 -14.72 241 -7.66 0.0464
2023-11-01 2023-09-30 13F GILEAD SCIENCES COM 375558103 3,491 3,491 262 0.0581
2019-08-14 2019-06-30 13F Gilead Sciences Common Stock 375558103 0 -63 -100.00 0 -100.00
2019-05-15 2019-03-31 13F Gilead Sciences Common Stock 375558103 63 63 4 0.0033
2019-02-15 2018-12-31 13F Gilead Sciences Common Stock 375558103 0 -5,233 -100.00 0 -100.00
2018-11-14 2018-09-30 13F Gilead Sciences Common Stock 375558103 5,233 -3,870 -42.51 404 -37.36 0.3092
2018-08-14 2018-06-30 13F Gilead Sciences Common Stock 375558103 9,103 460 5.32 645 -1.07 0.5151
2018-05-15 2018-03-31 13F Gilead Sciences Inc Total Common Stock 375558103 8,643 1,471 20.51 652 26.85 0.5752
2018-02-14 2017-12-31 13F Gilead Sciences Common Stock 375558103 7,172 7,172 514 0.4176
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.