Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionBallentine Partners, LLC
Latest Disclosed Ownership23,813 shares
Latest Disclosed Value $ 3,318,818
Ballentine Partners, LLC reports 2.46% increase in ownership of GILD / Gilead Sciences, Inc.

On May 14, 2026 - Ballentine Partners, LLC filed a 13F-HR form disclosing ownership of 23,813 shares of Gilead Sciences, Inc. (CH:GILD) valued at $3,318,818 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 23,242 shares of Gilead Sciences, Inc.. This represents a change in shares of 2.46% 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)
2026-05-14 2026-03-31 13F GILEAD SCIENCES COM 375558103 23,813 571 2.46 3,319 16.34 0.0324
2026-02-03 2025-12-31 13F GILEAD SCIENCES COM 375558103 23,242 570 2.51 2,853 13.35 0.0401
2025-11-03 2025-09-30 13F GILEAD SCIENCES COM 375558103 22,672 1,041 4.81 2,517 4.92 0.0349
2025-07-15 2025-06-30 13F GILEAD SCIENCES COM 375558103 21,631 -1,740 -7.45 2,398 -8.40 0.0361
2025-05-01 2025-03-31 13F GILEAD SCIENCES COM 375558103 23,371 1,535 7.03 2,619 29.86 0.0454
2025-01-16 2024-12-31 13F GILEAD SCIENCES COM 375558103 21,836 1,956 9.84 2,017 21.01 0.0346
2024-10-23 2024-09-30 13F GILEAD SCIENCES COM 375558103 19,880 8,451 73.94 1,667 112.50 0.0285
2024-08-06 2024-06-30 13F GILEAD SCIENCES COM 375558103 11,429 378 3.42 784 -3.09 0.0145
2024-04-11 2024-03-31 13F GILEAD SCIENCES COM 375558103 11,051 -4,084 -26.98 809 -34.01 0.0154
2024-01-23 2023-12-31 13F GILEAD SCIENCES COM 375558103 15,135 5,702 60.45 1,226 73.65 0.0250
2023-10-19 2023-09-30 13F GILEAD SCIENCES COM 375558103 9,433 794 9.19 707 6.17 0.0166
2023-07-26 2023-06-30 13F GILEAD SCIENCES COM 375558103 8,639 1,466 20.44 666 11.76 0.0153
2023-04-27 2023-03-31 13F GILEAD SCIENCES COM 375558103 7,173 501 7.51 595 4.02 0.0150
2023-01-27 2022-12-31 13F GILEAD SCIENCES COM 375558103 6,672 890 15.39 573 60.22 0.0170
2022-10-26 2022-09-30 13F GILEAD SCIENCES COM 375558103 5,782 5,782 357 0.0124
2022-08-09 2022-06-30 13F GILEAD SCIENCES COM 375558103 0 -3,404 -100.00 0 -100.00
2022-02-14 2021-12-31 13F GILEAD SCIENCES COM 375558103 3,404 3,404 248 0.0074
2021-08-12 2021-06-30 13F GILEAD SCIENCES COM 375558103 0 -3,313 -100.00 0 -100.00
2021-05-11 2021-03-31 13F GILEAD SCIENCES COM 375558103 3,313 3,313 215 0.0080
2021-01-25 2020-12-31 13F GILEAD SCIENCES COM 375558103 0 -5,931 -100.00 0 -100.00
2020-10-22 2020-09-30 13F GILEAD SCIENCES COM 375558103 5,931 -549 -8.47 375 -24.70 0.0166
2020-07-31 2020-06-30 13F GILEAD SCIENCES COM 375558103 6,480 -75 -1.14 498 1.63 0.0238
2020-04-23 2020-03-31 13F GILEAD SCIENCES COM 375558103 6,555 873 15.36 490 32.79 0.0285
2020-01-22 2019-12-31 13F GILEAD SCIENCES COM 375558103 5,682 203 3.71 369 6.34 0.0167
2019-10-21 2019-09-30 13F GILEAD SCIENCES COM 375558103 5,479 106 1.97 347 -4.41 0.0163
2019-07-25 2019-06-30 13F GILEAD SCIENCES COM 375558103 5,373 400 8.04 363 12.38 0.0174
2019-05-09 2019-03-31 13F GILEAD SCIENCES COM 375558103 4,973 234 4.94 323 8.75 0.0168
2019-02-04 2018-12-31 13F GILEAD SCIENCES COM 375558103 4,739 -841 -15.07 297 -30.93 0.0171
2018-10-30 2018-09-30 13F GILEAD SCIENCES COM 375558103 5,580 -60 -1.06 430 7.50 0.0225
2018-07-19 2018-06-30 13F GILEAD SCIENCES COM 375558103 5,640 -208 -3.56 400 -9.50 0.0222
2018-04-26 2018-03-31 13F GILEAD SCIENCES COM 375558103 5,848 -761 -11.51 442 -6.75 0.0248
2018-02-02 2017-12-31 13F GILEAD SCIENCES COM 375558103 6,609 -1,484 -18.34 474 -27.74 0.0259
2017-11-06 2017-09-30 13F GILEAD SCIENCES COM 375558103 8,093 -456 -5.33 656 4.13 0.0362
2017-08-03 2017-06-30 13F GILEAD SCIENCES COM 375558103 8,549 3,318 63.43 630 77.46 0.0460
2017-05-30 2017-03-31 13F/A-1 GILEAD SCIENCES COM 375558103 5,231 -327 -5.88 355 -11.03 0.0252
2017-05-15 2017-03-31 13F GILEAD SCIENCES COM 375558103 5,231 -327 355 0.0253
2017-02-03 2016-12-31 13F GILEAD SCIENCES COM 375558103 5,558 -410 -6.87 399 -15.47 0.0308
2016-11-01 2016-09-30 13F GILEAD SCIENCES COM 375558103 5,968 -379 -5.97 472 -10.94 0.0383
2016-08-03 2016-06-30 13F GILEAD SCIENCES COM 375558103 6,347 -293 -4.41 530 -12.97 0.0447
2016-05-09 2016-03-31 13F GILEAD SCIENCES COM 375558103 6,640 -660 -9.04 609 -17.59 0.0536
2016-01-28 2015-12-31 13F GILEAD SCIENCES COM 375558103 7,300 472 6.91 739 10.13 0.0720
2015-11-03 2015-09-30 13F GILEAD SCIENCES COM 375558103 6,828 633 10.22 671 -7.45 0.0704
2015-07-28 2015-06-30 13F GILEAD SCIENCES COM 375558103 6,195 -11 -0.18 725 19.05 0.0706
2015-05-12 2015-03-31 13F GILEAD SCIENCES COM 375558103 6,206 6,206 0.00 609 0.0598
2015-02-02 2014-12-31 13F GILEAD SCIENCES COM 375558103 0 -6,227 -100.00 0 -100.00
2014-11-05 2014-09-30 13F GILEAD SCIENCES COM 375558103 6,227 479 8.33 663 38.99 0.0786
2014-08-12 2014-06-30 13F GILEAD SCIENCES COM 375558103 5,748 -155 -2.63 477 14.11 0.0565
2014-05-05 2014-03-31 13F GILEAD SCIENCES COM 375558103 5,903 128 2.22 418 -3.69 0.0489
2014-02-06 2013-12-31 13F GILEAD SCIENCES COM 375558103 5,775 -442 -7.11 434 11.00 0.0488
2013-10-29 2013-09-30 13F GILEAD SCIENCES COM 375558103 6,217 2,057 49.45 391 83.57 0.0480
2013-07-24 2013-06-30 13F GILEAD SCIENCES COM 375558103 4,160 4,160 213 0.0286
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.