Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionRockland Trust Co
Latest Disclosed Ownership1,979 shares
Latest Disclosed Value $ 275,813
Rockland Trust Co reports 5.27% increase in ownership of GILD / Gilead Sciences, Inc.

On April 16, 2026 - Rockland Trust Co filed a 13F-HR form disclosing ownership of 1,979 shares of Gilead Sciences, Inc. (CH:GILD) valued at $275,813 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 1,880 shares of Gilead Sciences, Inc.. This represents a change in shares of 5.27% 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)
2026-04-16 2026-03-31 13F GILEAD SCIENCES COM 375558103 1,979 99 5.27 276 19.57 0.0103
2026-01-15 2025-12-31 13F GILEAD SCIENCES COM 375558103 1,880 7 0.37 231 11.11 0.0091
2025-11-06 2025-09-30 13F GILEAD SCIENCES COM 375558103 1,873 7 0.38 208 0.49 0.0085
2025-07-10 2025-06-30 13F GILEAD SCIENCES COM 375558103 1,866 -25 -1.32 207 -2.37 0.0101
2025-04-16 2025-03-31 13F GILEAD SCIENCES COM 375558103 1,891 -2,879 -60.36 212 -52.05 0.0107
2025-01-14 2024-12-31 13F Gilead Sciences COM 375558103 4,770 -175 -3.54 441 6.28 0.0224
2024-10-03 2024-09-30 13F Gilead Sciences COM 375558103 4,945 -33 -0.66 415 21.41 0.0204
2024-07-23 2024-06-30 13F Gilead Sciences COM 375558103 4,978 471 10.45 342 3.33 0.0180
2024-04-11 2024-03-31 13F Gilead Sciences COM 375558103 4,507 -69 -1.51 330 -10.81 0.0174
2024-01-11 2023-12-31 13F Gilead Sciences COM 375558103 4,576 -34 -0.74 371 7.25 0.0203
2023-10-26 2023-09-30 13F Gilead Sciences COM 375558103 4,610 0 0.00 345 -2.82 0.0208
2023-07-27 2023-06-30 13F Gilead Sciences COM 375558103 4,610 0 0.00 355 -7.07 0.0212
2023-04-24 2023-03-31 13F Gilead Sciences COM 375558103 4,610 -319 -6.47 382 0.0240
2023-01-24 2022-12-31 13F Gilead Sciences COM 375558103 4,929 -1,202 -19.61 0 -100.00 0.0269
2022-10-19 2022-09-30 13F Gilead Sciences COM 375558103 6,131 0 0.00 379 0.00 0.0270
2022-07-13 2022-06-30 13F Gilead Sciences COM 375558103 6,131 0 0.00 379 4.12 0.0262
2022-04-18 2022-03-31 13F Gilead Sciences COM 375558103 6,131 1,046 20.57 364 -1.36 0.0232
2022-01-27 2021-12-31 13F Gilead Sciences COM 375558103 5,085 495 10.78 369 14.95 0.0235
2021-10-25 2021-09-30 13F Gilead Sciences COM 375558103 4,590 250 5.76 321 7.72 0.0224
2021-07-21 2021-06-30 13F Gilead Sciences COM 375558103 4,340 758 21.16 298 28.45 0.0206
2021-04-22 2021-03-31 13F Gilead Sciences COM 375558103 3,582 -89 -2.42 232 8.41 0.0167
2021-01-04 2020-12-31 13F Gilead Sciences COM 375558103 3,671 -116 -3.06 214 -10.46 0.0166
2020-10-08 2020-09-30 13F Gilead Sciences COM 375558103 3,787 37 0.99 239 -17.01 0.0205
2020-07-09 2020-06-30 13F Gilead Sciences COM 375558103 3,750 -50 -1.32 288 1.41 0.0259
2020-04-16 2020-03-31 13F Gilead Sciences COM 375558103 3,800 -129 -3.28 284 11.37 0.0289
2020-01-06 2019-12-31 13F Gilead Sciences COM 375558103 3,929 0 0.00 255 4.51 0.0210
2019-10-11 2019-09-30 13F Gilead Sciences COM 375558103 3,929 3,929 244 0.0222
2018-07-06 2018-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 0 -2,731 -100.00 0 -100.00
2018-04-10 2018-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 2,731 -150 -5.21 206 0.00 0.0272
2018-01-11 2017-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 2,881 -200 -6.49 206 -17.60 0.0265
2017-11-01 2017-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 3,081 -1,714 -35.75 250 -26.25 0.0374
2017-08-01 2017-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 4,795 -173,450 -97.31 339 -97.20 0.0531
2017-04-20 2017-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 178,245 25,551 16.73 12,106 10.72 1.9104
2017-01-30 2016-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 152,694 -2,846 -1.83 10,934 -11.15 1.7515
2016-10-27 2016-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 155,540 13,433 9.45 12,306 3.80 2.1319
2016-07-20 2016-06-30 13F/A-1 GILEAD SCIENCES COMMON STOCK 375558103 142,107 3,756 2.71 11,855 -6.72 2.0507
2016-07-20 2016-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 138,351 12,709
2016-05-04 2016-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 138,351 8,329 6.41 12,709 -3.41 2.2812
2016-01-28 2015-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 130,022 3,646 2.89 13,157 6.03 2.3178
2015-10-28 2015-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 126,376 1,833 1.47 12,409 -14.90 2.4380
2015-07-22 2015-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 124,543 -2,468 -1.94 14,581 16.98 2.8947
2015-04-24 2015-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 127,011 127,011 0.00 12,464 2.6357
2015-02-04 2014-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 0 -134,540 -100.00 0 -100.00
2014-11-05 2014-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 134,540 -5,125 -3.67 14,322 23.68 3.1535
2014-08-04 2014-06-30 13F GILEAD SCIENCES COMMON STOCK 375558103 139,665 3,815 2.81 11,580 20.30 2.6295
2014-05-02 2014-03-31 13F GILEAD SCIENCES COMMON STOCK 375558103 135,850 16,183 13.52 9,626 7.11 2.2626
2014-02-04 2013-12-31 13F GILEAD SCIENCES COMMON STOCK 375558103 119,667 -20 -0.02 8,987 19.43 2.1630
2013-11-12 2013-09-30 13F/A-1 GILEAD SCIENCES COMMON STOCK 375558103 119,687 119,687 7,525 1.9881
2013-10-21 2013-09-30 13F GILEAD SCIENCES COMMON STOCK 375558103 119,687 7,525
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.