Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionUtah Retirement Systems
Latest Disclosed Ownership202,482 shares
Latest Disclosed Value $ 28,219,917
Utah Retirement Systems reports 1.62% decrease in ownership of GILD / Gilead Sciences, Inc.

On May 15, 2026 - Utah Retirement Systems filed a 13F-HR form disclosing ownership of 202,482 shares of Gilead Sciences, Inc. (CH:GILD) valued at $28,219,917 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 205,817 shares of Gilead Sciences, Inc.. This represents a change in shares of -1.62% 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)
2026-05-15 2026-03-31 13F GILEAD SCIENCES COM 375558103 202,482 -3,335 -1.62 28,220 11.71 0.2884
2026-02-17 2025-12-31 13F GILEAD SCIENCES COM 375558103 205,817 0 0.00 25,262 10.58 0.2403
2025-11-14 2025-09-30 13F GILEAD SCIENCES COM 375558103 205,817 173 0.08 22,846 0.20 0.2219
2025-08-14 2025-06-30 13F GILEAD SCIENCES COM 375558103 205,644 -1,087 -0.53 22,800 -1.58 0.2381
2025-05-15 2025-03-31 13F GILEAD SCIENCES COM 375558103 206,731 -320 -0.15 23,164 21.12 0.2672
2025-02-14 2024-12-31 13F GILEAD SCIENCES COM 375558103 207,051 600 0.29 19,125 10.50 0.2107
2024-11-14 2024-09-30 13F GILEAD SCIENCES COM 375558103 206,451 800 0.39 17,309 22.67 0.1953
2024-08-14 2024-06-30 13F GILEAD SCIENCES COM 375558103 205,651 -11,100 -5.12 14,110 -11.14 0.1675
2024-05-15 2024-03-31 13F GILEAD SCIENCES COM 375558103 216,751 -100 -0.05 15,877 -9.62 0.1856
2024-02-14 2023-12-31 13F GILEAD SCIENCES COM 375558103 216,851 1,800 0.84 17,567 9.01 0.2237
2023-11-14 2023-09-30 13F GILEAD SCIENCES COM 375558103 215,051 500 0.23 16,116 -2.54 0.2303
2023-08-14 2023-06-30 13F GILEAD SCIENCES COM 375558103 214,551 -9,100 -4.07 16,535 -10.89 0.2293
2023-05-16 2023-03-31 13F GILEAD SCIENCES COM 375558103 223,651 641 0.29 18,556 -3.08 0.2683
2023-02-15 2022-12-31 13F GILEAD SCIENCES COM 375558103 223,010 -2,100 -0.93 19,145 37.86 0.3036
2022-11-14 2022-09-30 13F GILEAD SCIENCES COM 375558103 225,110 1,500 0.67 13,887 0.47 0.2315
2022-08-16 2022-06-30 13F GILEAD SCIENCES COM 375558103 223,610 -400 -0.18 13,822 3.78 0.2213
2022-05-13 2022-03-31 13F GILEAD SCIENCES COM 375558103 224,010 -3,800 -1.67 13,318 -19.48 0.1772
2022-02-14 2021-12-31 13F GILEAD SCIENCES COM 375558103 227,810 500 0.22 16,541 4.18 0.2044
2021-11-16 2021-09-30 13F GILEAD SCIENCES COM 375558103 227,310 -12,000 -5.01 15,877 -3.65 0.2147
2021-08-16 2021-06-30 13F GILEAD SCIENCES COM 375558103 239,310 -1,900 -0.79 16,479 5.71 0.2121
2021-05-17 2021-03-31 13F GILEAD SCIENCES COM 375558103 241,210 -10,700 -4.25 15,589 6.21 0.2173
2021-02-16 2020-12-31 13F GILEAD SCIENCES COM 375558103 251,910 10,900 4.52 14,677 -3.63 0.2083
2020-11-16 2020-09-30 13F GILEAD SCIENCES COM 375558103 241,010 1,600 0.67 15,230 -17.32 0.2528
2020-08-13 2020-06-30 13F/A-1 GILEAD SCIENCES COM 375558103 239,410 -4,000 -1.64 18,420 1.23 0.3381
2020-08-13 2020-06-30 13F GILEAD SCIENCES COM 375558103 239,410 -4,000 18,420 338,081.5250
2020-05-15 2020-03-31 13F GILEAD SCIENCES COM 375558103 243,410 0 0.00 18,197 15.05 0.3936
2020-02-12 2019-12-31 13F GILEAD SCIENCES COM 375558103 243,410 900 0.37 15,817 2.91 0.2781
2019-11-14 2019-09-30 13F GILEAD SCIENCES COM 375558103 242,510 1,000 0.41 15,370 -5.80 0.2925
2019-08-14 2019-06-30 13F GILEAD SCIENCES COM 375558103 241,510 436 0.18 16,316 4.11 0.3125
2019-05-15 2019-03-31 13F GILEAD SCIENCES COM 375558103 241,074 -312 -0.13 15,672 3.79 0.3106
2019-02-08 2018-12-31 13F GILEAD SCIENCES COM 375558103 241,386 500 0.21 15,099 -18.82 0.3414
2018-11-13 2018-09-30 13F GILEAD SCIENCES COM 375558103 240,886 1,100 0.46 18,599 9.50 0.3603
2018-08-10 2018-06-30 13F GILEAD SCIENCES COM 375558103 239,786 -2,700 -1.11 16,986 -7.08 0.3516
2018-05-15 2018-03-31 13F GILEAD SCIENCES COM 375558103 242,486 400 0.17 18,281 5.41 0.3889
2018-02-14 2017-12-31 13F GILEAD SCIENCES COM 375558103 242,086 3,400 1.42 17,343 -10.32 0.3645
2017-11-13 2017-09-30 13F GILEAD SCIENCES COM 375558103 238,686 200 0.08 19,338 14.56 0.4349
2017-08-08 2017-06-30 13F GILEAD SCIENCES COM 375558103 238,486 -4,400 -1.81 16,880 2.32 0.3934
2017-05-11 2017-03-31 13F GILEAD SCIENCES COM 375558103 242,886 200 0.08 16,497 -5.08 0.3946
2017-02-10 2016-12-31 13F GILEAD SCIENCES COM 375558103 242,686 -100 -0.04 17,379 -9.53 0.4372
2016-11-07 2016-09-30 13F GILEAD SCIENCES COM 375558103 242,786 100 0.04 19,209 -5.12 0.4972
2016-08-03 2016-06-30 13F GILEAD SCIENCES COM 375558103 242,686 -7,400 -2.96 20,245 -11.87 0.5395
2016-05-10 2016-03-31 13F GILEAD SCIENCES COM 375558103 250,086 -13,500 -5.12 22,973 -13.87 0.6230
2016-02-11 2015-12-31 13F GILEAD SCIENCES COM 375558103 263,586 400 0.15 26,672 3.21 0.7231
2015-11-03 2015-09-30 13F GILEAD SCIENCES COM 375558103 263,186 1,400 0.53 25,842 -15.69 0.7400
2015-08-11 2015-06-30 13F GILEAD SCIENCES COM 375558103 261,786 -12,900 -4.70 30,650 13.71 0.8146
2015-05-14 2015-03-31 13F GILEAD SCIENCES COM 375558103 274,686 8,900 3.35 26,955 7.59 0.7082
2015-02-11 2014-12-31 13F GILEAD SCIENCES COM 375558103 265,786 0 0.00 25,053 -11.45 0.6887
2014-11-06 2014-09-30 13F GILEAD SCIENCES COM 375558103 265,786 -600 -0.23 28,293 28.10 0.8113
2014-08-08 2014-06-30 13F GILEAD SCIENCES COM 375558103 266,386 -7,600 -2.77 22,086 13.76 0.6327
2014-05-08 2014-03-31 13F GILEAD SCIENCES COM 375558103 273,986 2,000 0.74 19,414 -5.02 0.5599
2014-02-05 2013-12-31 13F GILEAD SCIENCES COM 375558103 271,986 0 0.00 20,440 19.59 0.6047
2013-11-06 2013-09-30 13F GILEAD SCIENCES COM 375558103 271,986 -2,400 -0.87 17,092 21.64 0.5531
2013-08-02 2013-06-30 13F GILEAD SCIENCES COM 375558103 274,386 274,386 14,051 0.4747
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.