Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionEmpirical Financial Services, LLC d.b.a. Empirical Wealth Management
Latest Disclosed Ownership85,969 shares
Latest Disclosed Value $ 11,981,504
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management reports 1.76% increase in ownership of GILD / Gilead Sciences, Inc.

On May 4, 2026 - Empirical Financial Services, LLC d.b.a. Empirical Wealth Management filed a 13F-HR form disclosing ownership of 85,969 shares of Gilead Sciences, Inc. (CH:GILD) valued at $11,981,504 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 84,484 shares of Gilead Sciences, Inc.. This represents a change in shares of 1.76% 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)
2026-05-04 2026-03-31 13F GILEAD SCIENCES COM 375558103 85,969 1,485 1.76 11,982 15.55 0.1428
2026-01-16 2025-12-31 13F GILEAD SCIENCES COM 375558103 84,484 5,990 7.63 10,370 19.02 0.1847
2025-11-10 2025-09-30 13F GILEAD SCIENCES COM 375558103 78,494 26,882 52.08 8,713 52.25 0.1743
2025-07-21 2025-06-30 13F GILEAD SCIENCES COM 375558103 51,612 -9,506 -15.55 5,722 -16.44 0.1292
2025-05-08 2025-03-31 13F GILEAD SCIENCES COM 375558103 61,118 -81,049 -57.01 6,848 -47.85 0.1761
2025-01-22 2024-12-31 13F GILEAD SCIENCES COM 375558103 142,167 5,382 3.93 13,132 14.50 0.3563
2024-11-01 2024-09-30 13F GILEAD SCIENCES COM 375558103 136,785 32,963 31.75 11,468 61.00 0.3218
2024-08-09 2024-06-30 13F GILEAD SCIENCES COM 375558103 103,822 -11,018 -9.59 7,123 -15.31 0.2111
2024-05-07 2024-03-31 13F GILEAD SCIENCES COM 375558103 114,840 15,304 15.38 8,412 4.32 0.2539
2024-02-06 2023-12-31 13F GILEAD SCIENCES COM 375558103 99,536 6,980 7.54 8,063 16.25 0.2678
2023-11-03 2023-09-30 13F GILEAD SCIENCES COM 375558103 92,556 11,577 14.30 6,936 11.14 0.2717
2023-08-11 2023-06-30 13F GILEAD SCIENCES COM 375558103 80,979 67,177 486.72 6,241 445.07 0.2511
2023-05-09 2023-03-31 13F GILEAD SCIENCES COM 375558103 13,802 1,954 16.49 1,145 12.59 0.0497
2023-02-08 2022-12-31 13F GILEAD SCIENCES COM 375558103 11,848 6,232 110.97 1,017 193.93 0.0479
2022-11-03 2022-09-30 13F GILEAD SCIENCES COM 375558103 5,616 481 9.37 346 9.15 0.0181
2022-08-02 2022-06-30 13F GILEAD SCIENCES COM 375558103 5,135 -3,507 -40.58 317 -38.33 0.0166
2022-05-13 2022-03-31 13F GILEAD SCIENCES COM 375558103 8,642 2,654 44.32 514 18.16 0.0256
2022-02-14 2021-12-31 13F GILEAD SCIENCES COM 375558103 5,988 1,522 34.08 435 39.42 0.0217
2021-11-02 2021-09-30 13F GILEAD SCIENCES COM 375558103 4,466 -5,747 -56.27 312 -55.62 0.0178
2021-08-12 2021-06-30 13F GILEAD SCIENCES COM 375558103 10,213 467 4.79 703 11.59 0.0426
2021-05-17 2021-03-31 13F GILEAD SCIENCES COM 375558103 9,746 1 0.01 630 10.92 0.0505
2021-02-12 2020-12-31 13F GILEAD SCIENCES COM 375558103 9,745 -258 -2.58 568 -10.13 0.0433
2020-11-12 2020-09-30 13F GILEAD SCIENCES COM 375558103 10,003 194 1.98 632 -16.29 0.0540
2020-08-12 2020-06-30 13F GILEAD SCIENCES COM 375558103 9,809 6,204 172.09 755 179.63 0.0704
2020-05-11 2020-03-31 13F GILEAD SCIENCES COM 375558103 3,605 144 4.16 270 20.00 0.0295
2020-02-13 2019-12-31 13F GILEAD SCIENCES COM 375558103 3,461 -1,694 -32.86 225 -31.19 0.0247
2019-11-13 2019-09-30 13F GILEAD SCIENCES COM 375558103 5,155 -799 -13.42 327 -18.66 0.0396
2019-08-12 2019-06-30 13F GILEAD SCIENCES COM 375558103 5,954 -351 -5.57 402 -1.95 0.0524
2019-05-13 2019-03-31 13F GILEAD SCIENCES COM 375558103 6,305 836 15.29 410 19.88 0.0596
2019-02-13 2018-12-31 13F GILEAD SCIENCES COM 375558103 5,469 821 17.66 342 -4.74 0.0581
2018-11-13 2018-09-30 13F GILEAD SCIENCES COM 375558103 4,648 -150 -3.13 359 5.59 0.0636
2018-08-13 2018-06-30 13F GILEAD SCIENCES COM 375558103 4,798 -14 -0.29 340 -6.34 0.0637
2018-05-14 2018-03-31 13F/A-1 GILEAD SCIENCES COM 375558103 4,812 564 13.28 363 19.41 0.0717
2018-05-11 2018-03-31 13F GILEAD SCIENCES COM 375558103 4,412 164 363
2018-02-12 2017-12-31 13F GILEAD SCIENCES COM 375558103 4,248 0 0.00 304 -11.63 0.0652
2017-11-13 2017-09-30 13F GILEAD SCIENCES COM 375558103 4,248 0 0.00 344 14.29 0.0794
2017-08-10 2017-06-30 13F GILEAD SCIENCES COM 375558103 4,248 0 0.00 301 4.15 0.0733
2017-05-12 2017-03-31 13F GILEAD SCIENCES COM 375558103 4,248 -100 -2.30 289 -7.07 0.0720
2017-02-08 2016-12-31 13F GILEAD SCIENCES COM 375558103 4,348 -63 -1.43 311 -10.89 0.0763
2016-11-03 2016-09-30 13F GILEAD SCIENCES COM 375558103 4,411 -32 -0.72 349 -5.93 0.0911
2016-07-29 2016-06-30 13F GILEAD SCIENCES COM 375558103 4,443 -168 -3.64 371 -12.50 0.0974
2016-04-21 2016-03-31 13F GILEAD SCIENCES COM 375558103 4,611 800 20.99 424 9.84 0.1025
2016-01-26 2015-12-31 13F GILEAD SCIENCES COM 375558103 3,811 918 31.73 386 35.92 0.0939
2015-10-22 2015-09-30 13F GILEAD SCIENCES COM 375558103 2,893 145 5.28 284 -11.80 0.0670
2015-08-06 2015-06-30 13F GILEAD SCIENCES COM 375558103 2,748 0 0.00 322 19.26 0.0748
2015-05-07 2015-03-31 13F GILEAD SCIENCES COM 375558103 2,748 0 0.00 270 4.25 0.0648
2015-02-10 2014-12-31 13F GILEAD SCIENCES COM 375558103 2,748 0 0.00 259 -11.60 0.0633
2014-11-12 2014-09-30 13F GILEAD SCIENCES COM 375558103 2,748 0 0.00 293 28.51 0.0709
2014-07-17 2014-06-30 13F GILEAD SCIENCES COM 375558103 2,748 0 0.00 228 10.68 0.0565
2014-01-24 2013-12-31 13F GILEAD SCIENCES COM 375558103 2,748 2,748 206 0.0583
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.