Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionSimmons Bank
Latest Disclosed Ownership38,221 shares
Latest Disclosed Value $ 5,326,860
Simmons Bank reports 0.05% increase in ownership of GILD / Gilead Sciences, Inc.

On April 23, 2026 - Simmons Bank filed a 13F-HR form disclosing ownership of 38,221 shares of Gilead Sciences, Inc. (CH:GILD) valued at $5,326,860 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 38,201 shares of Gilead Sciences, Inc.. This represents a change in shares of 0.05% 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)
2026-04-23 2026-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 38,221 20 0.05 5,327 13.61 0.3568
2026-02-05 2025-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 38,201 1,052 2.83 4,689 13.70 0.3135
2025-11-04 2025-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 37,149 -1,414 -3.67 4,124 -3.56 0.2748
2025-08-06 2025-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 38,563 68 0.18 4,275 -0.88 0.3048
2025-04-29 2025-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 38,495 -1,563 -3.90 4,313 16.57 0.3252
2025-02-05 2024-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 40,058 394 0.99 3,700 11.28 0.2705
2024-11-05 2024-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 39,664 -3,366 -7.82 3,325 12.64 0.2408
2024-07-26 2024-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 43,030 464 1.09 2,952 -5.29 0.2229
2024-05-14 2024-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 42,566 -4,418 -9.40 3,118 -18.10 0.2343
2024-02-06 2023-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 46,984 -611 -1.28 3,806 6.73 0.3108
2023-10-26 2023-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 47,595 668 1.42 3,567 -1.38 0.3162
2023-08-03 2023-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 46,927 448 0.96 3,617 -6.22 0.3038
2023-04-28 2023-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 46,479 365 0.79 3,856 -2.58 0.3291
2023-02-08 2022-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 46,114 -29 -0.06 3,959 39.02 0.3402
2022-10-27 2022-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 46,143 1,070 2.37 2,847 2.19 0.2655
2022-07-29 2022-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 45,073 3,111 7.41 2,786 11.71 0.2442
2022-04-21 2022-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 41,962 166 0.40 2,494 -17.83 0.1868
2022-01-28 2021-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 41,796 -1,960 -4.48 3,035 -0.69 0.2125
2021-10-26 2021-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 43,756 342 0.79 3,056 2.21 0.2219
2021-08-05 2021-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 43,414 -1,619 -3.60 2,990 2.75 0.2160
2021-05-06 2021-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 45,033 -930 -2.02 2,910 8.66 0.2197
2021-02-08 2020-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 45,963 791 1.75 2,678 -6.20 0.2126
2020-11-13 2020-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 45,172 -11,517 -20.32 2,855 -34.53 0.2343
2020-08-14 2020-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 56,689 2,296 4.22 4,361 7.23 0.3600
2020-05-14 2020-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 54,393 38,068 233.19 4,067 283.32 0.3538
2020-01-31 2019-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 16,325 -2,740 -14.37 1,061 -12.17 0.0952
2019-11-13 2019-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 19,065 -786 -3.96 1,208 -9.99 0.1188
2019-08-13 2019-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 19,851 -175 -0.87 1,342 3.07 0.1299
2019-05-13 2019-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 20,026 -220 -1.09 1,302 2.76 0.1267
2019-01-24 2018-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 20,246 634 3.23 1,267 -16.31 0.1418
2018-11-13 2018-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 19,612 -2,469 -11.18 1,514 -3.26 0.1491
2018-08-13 2018-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 22,081 -1,120 -4.83 1,565 -10.52 0.1422
2018-05-14 2018-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 23,201 241 1.05 1,749 6.32 0.1570
2018-02-13 2017-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 22,960 -2,008 -8.04 1,645 -18.69 0.1657
2017-11-14 2017-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 24,968 1,984 8.63 2,023 24.34 0.2094
2017-08-15 2017-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 22,984 -511 -2.17 1,627 1.94 0.1823
2017-05-11 2017-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 23,495 -772 -3.18 1,596 -8.17 0.1760
2017-02-08 2016-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 24,267 412 1.73 1,738 -7.90 0.1952
2016-10-31 2016-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 23,855 650 2.80 1,887 -2.53 0.2077
2016-08-03 2016-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 23,205 1,160 5.26 1,936 -4.40 0.2153
2016-05-13 2016-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 22,045 22,045 2,025 0.2256
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.