Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionGilbert & Cook, Inc.
Latest Disclosed Ownership3,538 shares
Latest Disclosed Value $ 493,091
Gilbert & Cook, Inc. reports 0.45% increase in ownership of GILD / Gilead Sciences, Inc.

On May 5, 2026 - Gilbert & Cook, Inc. filed a 13F-HR form disclosing ownership of 3,538 shares of Gilead Sciences, Inc. (CH:GILD) valued at $493,091 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 7, 2026 disclosing 3,522 shares of Gilead Sciences, Inc.. This represents a change in shares of 0.45% 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)
2026-05-05 2026-03-31 13F GILEAD SCIENCES COM 375558103 3,538 16 0.45 493 14.12 0.0637
2026-01-07 2025-12-31 13F GILEAD SCIENCES COM 375558103 3,522 12 0.34 432 11.05 0.0543
2025-11-12 2025-09-30 13F GILEAD SCIENCES COM 375558103 3,510 73 2.12 390 2.10 0.0501
2025-08-05 2025-06-30 13F GILEAD SCIENCES COM 375558103 3,437 75 2.23 381 1.33 0.0515
2025-05-06 2025-03-31 13F GILEAD SCIENCES COM 375558103 3,362 98 3.00 377 24.92 0.0546
2025-01-23 2024-12-31 13F GILEAD SCIENCES COM 375558103 3,264 4 0.12 301 10.26 0.0425
2024-11-07 2024-09-30 13F GILEAD SCIENCES COM 375558103 3,260 -4 -0.12 273 22.42 0.0376
2024-08-01 2024-06-30 13F GILEAD SCIENCES COM 375558103 3,264 -287 -8.08 224 -14.23 0.0327
2024-05-02 2024-03-31 13F GILEAD SCIENCES COM 375558103 3,551 -3,240 -47.71 260 -52.73 0.0354
2024-02-13 2023-12-31 13F/A-1 GILEAD SCIENCES COM 375558103 6,791 344 5.34 550 13.87 0.0779
2024-02-05 2023-12-31 13F GILEAD SCIENCES COM 375558103 6,791 344 550 0.0779
2023-11-02 2023-09-30 13F GILEAD SCIENCES COM 375558103 6,447 616 10.56 483 7.57 0.0762
2023-08-14 2023-06-30 13F GILEAD SCIENCES COM 375558103 5,831 312 5.65 449 -1.75 0.0721
2023-05-05 2023-03-31 13F GILEAD SCIENCES COM 375558103 5,519 62 1.14 458 -2.35 0.0790
2023-02-09 2022-12-31 13F GILEAD SCIENCES COM 375558103 5,457 90 1.68 468 11.96 0.0852
2022-11-03 2022-09-30 13F GILEAD SCIENCES COM 375558103 5,367 93 1.76 418 28.22 0.0929
2022-08-05 2022-06-30 13F GILEAD SCIENCES COM 375558103 5,274 96 1.85 326 5.84 0.0586
2022-05-02 2022-03-31 13F GILEAD SCIENCES COM 375558103 5,178 284 5.80 308 -13.24 0.0498
2022-01-19 2021-12-31 13F GILEAD SCIENCES COM 375558103 4,894 172 3.64 355 7.58 0.0571
2022-01-20 2021-09-30 13F/A-1 GILEAD SCIENCES COM 375558103 4,722 213 4.72 330 6.45 0.0590
2021-10-13 2021-09-30 13F GILEAD SCIENCES COM 375558103 4,692 183 330 0.0591
2021-07-13 2021-06-30 13F GILEAD SCIENCES COM 375558103 4,509 110 2.50 310 9.15 0.0558
2021-04-14 2021-03-31 13F GILEAD SCIENCES COM 375558103 4,399 446 11.28 284 22.94 0.0559
2021-02-11 2020-12-31 13F GILEAD SCIENCES COM 375558103 3,953 576 17.06 231 8.45 0.0498
2020-11-13 2020-09-30 13F GILEAD SCIENCES COM 375558103 3,377 316 10.32 213 -9.75 0.0505
2020-08-05 2020-06-30 13F GILEAD SCIENCES COM 375558103 3,061 286 10.31 236 14.01 0.0591
2020-05-05 2020-03-31 13F GILEAD SCIENCES COM 375558103 2,775 2,775 207 0.0608
2018-04-30 2018-03-31 13F GILEAD SCIENCES COM 375558103 0 -3,538 -100.00 0 -100.00
2018-02-01 2017-12-31 13F GILEAD SCIENCES COM 375558103 3,538 420 13.47 253 0.00 0.0881
2017-10-31 2017-09-30 13F GILEAD SCIENCES COM 375558103 3,118 3,118 253 0.0925
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.