Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionAtwood & Palmer Inc
Latest Disclosed Ownership347,439 shares
Latest Disclosed Value $ 48,422,556
Atwood & Palmer Inc reports 0.68% decrease in ownership of GILD / Gilead Sciences, Inc.

On April 15, 2026 - Atwood & Palmer Inc filed a 13F-HR form disclosing ownership of 347,439 shares of Gilead Sciences, Inc. (CH:GILD) valued at $48,422,556 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 349,835 shares of Gilead Sciences, Inc.. This represents a change in shares of -0.68% 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)
2026-04-15 2026-03-31 13F GILEAD SCIENCES COM 375558103 347,439 -2,396 -0.68 48,423 12.77 2.7325
2026-01-28 2025-12-31 13F GILEAD SCIENCES COM 375558103 349,835 5,685 1.65 42,939 12.40 2.4401
2025-10-15 2025-09-30 13F GILEAD SCIENCES COM 375558103 344,150 68 0.02 38,201 0.14 2.2440
2025-07-08 2025-06-30 13F GILEAD SCIENCES COM 375558103 344,082 -985 -0.29 38,148 -1.33 2.3848
2025-04-15 2025-03-31 13F GILEAD SCIENCES COM 375558103 345,067 -4,189 -1.20 38,665 19.85 2.6819
2025-01-16 2024-12-31 13F GILEAD SCIENCES COM 375558103 349,256 2,576 0.74 32,261 10.99 2.2106
2024-10-07 2024-09-30 13F GILEAD SCIENCES COM 375558103 346,680 736 0.21 29,066 22.46 1.9758
2024-07-10 2024-06-30 13F GILEAD SCIENCES COM 375558103 345,944 -850 -0.25 23,735 -6.56 1.7981
2024-04-10 2024-03-31 13F GILEAD SCIENCES COM 375558103 346,794 8,375 2.47 25,403 -7.34 1.9275
2024-01-12 2023-12-31 13F GILEAD SCIENCES COM 375558103 338,419 475 0.14 27,415 8.25 2.2152
2023-10-20 2023-09-30 13F GILEAD SCIENCES COM 375558103 337,944 1,195 0.35 25,326 -2.42 2.2199
2023-07-18 2023-06-30 13F GILEAD SCIENCES COM 375558103 336,749 89,479 36.19 25,953 26.50 2.3211
2023-04-21 2023-03-31 13F GILEAD SCIENCES COM 375558103 247,270 244 0.10 20,516 -3.26 1.9289
2023-01-31 2022-12-31 13F GILEAD SCIENCES COM 375558103 247,026 4,390 1.81 21,207 41.68 1.9164
2022-10-12 2022-09-30 13F GILEAD SCIENCES COM 375558103 242,636 5,506 2.32 14,968 2.12 1.4833
2022-07-21 2022-06-30 13F GILEAD SCIENCES COM 375558103 237,130 4,387 1.88 14,657 5.93 1.4276
2022-04-29 2022-03-31 13F GILEAD SCIENCES COM 375558103 232,743 4,605 2.02 13,837 -16.47 1.1947
2022-01-24 2021-12-31 13F GILEAD SCIENCES COM 375558103 228,138 10,196 4.68 16,565 8.82 1.3865
2021-10-29 2021-09-30 13F/A-1 GILEAD SCIENCES COM 375558103 217,942 3,300 1.54 15,223 3.00 1.3585
2021-10-19 2021-09-30 13F GILEAD SCIENCES COM 375558103 217,942 3,300 15,223 1.3584
2021-07-26 2021-06-30 13F GILEAD SCIENCES COM 375558103 214,642 6,338 3.04 14,780 9.78 1.3280
2021-04-26 2021-03-31 13F GILEAD SCIENCES COM 375558103 208,304 1,293 0.62 13,463 11.63 1.2955
2021-02-04 2020-12-31 13F GILEAD SCIENCES COM 375558103 207,011 1,897 0.92 12,060 -6.95 1.2948
2020-10-28 2020-09-30 13F GILEAD SCIENCES COM 375558103 205,114 -422 -0.21 12,961 -18.04 1.6321
2020-07-24 2020-06-30 13F GILEAD SCIENCES COM 375558103 205,536 -3,473 -1.66 15,814 1.20 2.1375
2020-04-20 2020-03-31 13F GILEAD SCIENCES COM 375558103 209,009 1 0.00 15,626 15.06 2.4541
2020-02-05 2019-12-31 13F GILEAD SCIENCES COM 375558103 209,008 -9,731 -4.45 13,581 -2.04 1.7457
2019-10-21 2019-09-30 13F GILEAD SCIENCES COM 375558103 218,739 -2,114 -0.96 13,864 -7.08 1.8685
2019-07-17 2019-06-30 13F GILEAD SCIENCES COM 375558103 220,853 282 0.13 14,921 4.06 2.0152
2019-04-23 2019-03-31 13F GILEAD SCIENCES COM 375558103 220,571 257 0.12 14,339 4.05 2.0302
2019-02-01 2018-12-31 13F GILEAD SCIENCES COM 375558103 220,314 -694 -0.31 13,781 -19.24 2.1894
2018-10-29 2018-09-30 13F GILEAD SCIENCES COM 375558103 221,008 652 0.30 17,064 9.31 2.2272
2018-07-19 2018-06-30 13F GILEAD SCIENCES COM 375558103 220,356 -4,032 -1.80 15,610 -7.73 2.1424
2018-04-30 2018-03-31 13F GILEAD SCIENCES COM 375558103 224,388 -2,390 -1.05 16,917 4.13 2.4115
2018-02-08 2017-12-31 13F GILEAD SCIENCES COM 375558103 226,778 -490 -0.22 16,246 -11.77 2.2791
2017-10-16 2017-09-30 13F GILEAD SCIENCES COM 375558103 227,268 -2,274 -0.99 18,413 13.33 2.6659
2017-08-08 2017-06-30 13F GILEAD SCIENCES COM 375558103 229,542 3,442 1.52 16,247 5.80 2.5489
2017-04-28 2017-03-31 13F GILEAD SCIENCES COM 375558103 226,100 -6,919 -2.97 15,357 -7.96 2.4547
2017-02-06 2016-12-31 13F GILEAD SCIENCES COM 375558103 233,019 -2,606 -1.11 16,686 -10.50 3.0019
2016-11-08 2016-09-30 13F GILEAD SCIENCES COM 375558103 235,625 -2,023 -0.85 18,643 -5.96 3.3861
2016-07-21 2016-06-30 13F GILEAD SCIENCES COM 375558103 237,648 1,172 0.50 19,825 -8.74 3.5832
2016-04-28 2016-03-31 13F GILEAD SCIENCES COM 375558103 236,476 55,826 30.90 21,723 18.83 3.8620
2016-01-28 2015-12-31 13F GILEAD SCIENCES COM 375558103 180,650 3,901 2.21 18,280 5.33 3.4702
2015-11-12 2015-09-30 13F GILEAD SCIENCES COM 375558103 176,749 11,136 6.72 17,355 -10.50 3.3878
2015-07-31 2015-06-30 13F GILEAD SCIENCES COM 375558103 165,613 226 0.14 19,390 19.48 3.4857
2015-05-05 2015-03-31 13F GILEAD SCIENCES COM 375558103 165,387 -320 -0.19 16,229 3.90 2.8965
2015-02-17 2014-12-31 13F GILEAD SCIENCES COM 375558103 165,707 -6,125 -3.56 15,620 -14.55 2.9156
2014-12-02 2014-09-30 13F/A-1 GILEAD SCIENCES COM 375558103 171,832 45,944 36.50 18,279 75.14 3.4525
2014-11-12 2014-09-30 13F GILEAD SCIENCES COM 375558103 171,832 45,944 18,279 3.3486
2014-08-11 2014-06-30 13F GILEAD SCIENCES COM 375558103 125,888 -48,539 -27.83 10,437 -15.56 2.7843
2014-04-11 2014-03-31 13F Gilead Sciences COM 375558103 174,427 3,643 2.13 12,360 -3.63 2.8915
2014-01-17 2013-12-31 13F Gilead Sciences COM 375558103 170,784 750 0.44 12,826 19.98 3.1645
2013-10-09 2013-09-30 13F Gilead Sciences COM 375558103 170,034 1,130 0.67 10,690 23.44 2.9498
2013-07-18 2013-06-30 13F Gilead Sciences COM 375558103 168,904 168,904 8,660 2.3424
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.