Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionVan Cleef Asset Management,Inc
Latest Disclosed Ownership4,950 shares
Latest Disclosed Value $ 689,882
Van Cleef Asset Management,Inc reports 9.84% decrease in ownership of GILD / Gilead Sciences, Inc.

On May 1, 2026 - Van Cleef Asset Management,Inc filed a 13F-HR form disclosing ownership of 4,950 shares of Gilead Sciences, Inc. (CH:GILD) valued at $689,882 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 5,490 shares of Gilead Sciences, Inc.. This represents a change in shares of -9.84% 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)
2026-05-01 2026-03-31 13F GILEAD SCIENCES COM 375558103 4,950 -540 -9.84 690 2.38 0.0743
2026-02-09 2025-12-31 13F GILEAD SCIENCES COM 375558103 5,490 0 0.00 674 10.51 0.0683
2025-11-04 2025-09-30 13F GILEAD SCIENCES COM 375558103 5,490 0 0.00 609 0.16 0.0619
2025-08-06 2025-06-30 13F GILEAD SCIENCES COM 375558103 5,490 0 0.00 609 -1.14 0.0656
2025-04-30 2025-03-31 13F GILEAD SCIENCES COM 375558103 5,490 -465 -7.81 615 11.82 0.0696
2025-02-05 2024-12-31 13F GILEAD SCIENCES COM 375558103 5,955 -315 -5.02 550 4.76 0.0603
2024-11-04 2024-09-30 13F GILEAD SCIENCES COM 375558103 6,270 -1,305 -17.23 526 1.16 0.0583
2024-08-07 2024-06-30 13F GILEAD SCIENCES COM 375558103 7,575 -2,290 -23.21 520 -28.12 0.0652
2024-05-10 2024-03-31 13F GILEAD SCIENCES COM 375558103 9,865 -350 -3.43 723 -12.70 0.0913
2024-02-02 2023-12-31 13F GILEAD SCIENCES COM 375558103 10,215 -200 -1.92 828 6.03 0.1163
2023-11-07 2023-09-30 13F GILEAD SCIENCES COM 375558103 10,415 -740 -6.63 781 -9.20 0.1229
2023-08-14 2023-06-30 13F GILEAD SCIENCES COM 375558103 11,155 -170 -1.50 860 -8.52 0.1321
2023-05-15 2023-03-31 13F GILEAD SCIENCES COM 375558103 11,325 -61,796 -84.51 940 -85.04 0.1468
2023-02-14 2022-12-31 13F GILEAD SCIENCES COM 375558103 73,121 -1,142 -1.54 6,277 37.02 1.0359
2022-11-14 2022-09-30 13F GILEAD SCIENCES COM 375558103 74,263 -1,306 -1.73 4,581 -1.93 0.8857
2022-08-15 2022-06-30 13F GILEAD SCIENCES COM 375558103 75,569 -1,418 -1.84 4,671 2.05 0.7911
2022-05-16 2022-03-31 13F GILEAD SCIENCES COM 375558103 76,987 -747 -0.96 4,577 -18.91 0.6591
2022-02-14 2021-12-31 13F GILEAD SCIENCES COM 375558103 77,734 -1,799 -2.26 5,644 1.60 0.7926
2021-11-15 2021-09-30 13F GILEAD SCIENCES COM 375558103 79,533 -465 -0.58 5,555 0.83 0.8361
2021-08-16 2021-06-30 13F GILEAD SCIENCES COM 375558103 79,998 -4,330 -5.13 5,509 1.08 0.8144
2021-05-17 2021-03-31 13F GILEAD SCIENCES COM 375558103 84,328 -1,505 -1.75 5,450 8.98 0.8527
2021-02-17 2020-12-31 13F GILEAD SCIENCES COM 375558103 85,833 -3,294 -3.70 5,001 -11.20 0.8175
2020-11-16 2020-09-30 13F GILEAD SCIENCES COM 375558103 89,127 -985 -1.09 5,632 -18.77 1.0524
2020-08-17 2020-06-30 13F GILEAD SCIENCES COM 375558103 90,112 -252 -0.28 6,933 2.62 1.4105
2020-05-15 2020-03-31 13F GILEAD SCIENCES COM 375558103 90,364 -4,344 -4.59 6,756 9.78 1.6593
2020-02-14 2019-12-31 13F GILEAD SCIENCES COM 375558103 94,708 -24,154 -20.32 6,154 -18.31 1.2559
2019-11-14 2019-09-30 13F GILEAD SCIENCES COM 375558103 118,862 -1,184 -0.99 7,533 -7.11 1.6600
2019-08-13 2019-06-30 13F GILEAD SCIENCES COM 375558103 120,046 -895 -0.74 8,110 3.15 1.7826
2019-05-13 2019-03-31 13F GILEAD SCIENCES COM 375558103 120,941 -1,967 -1.60 7,862 2.26 1.8238
2019-02-14 2018-12-31 13F GILEAD SCIENCES COM 375558103 122,908 -9,198 -6.96 7,688 -24.63 2.0537
2018-11-14 2018-09-30 13F GILEAD SCIENCES COM 375558103 132,106 -903 -0.68 10,200 8.26 2.2763
2018-08-10 2018-06-30 13F GILEAD SCIENCES COM 375558103 133,009 362 0.27 9,422 -5.78 2.2539
2018-05-04 2018-03-31 13F GILEAD SCIENCES COM 375558103 132,647 2,895 2.23 10,000 7.58 2.4654
2018-02-02 2017-12-31 13F GILEAD SCIENCES COM 375558103 129,752 63,096 94.66 9,295 72.13 2.2913
2017-10-27 2017-09-30 13F GILEAD SCIENCES COM 375558103 66,656 1,108 1.69 5,400 16.40 1.4712
2017-08-04 2017-06-30 13F GILEAD SCIENCES COM 375558103 65,548 1,927 3.03 4,639 7.36 1.3523
2017-04-24 2017-03-31 13F GILEAD SCIENCES COM 375558103 63,621 -262 -0.41 4,321 -5.55 1.3145
2017-02-08 2016-12-31 13F GILEAD SCIENCES COM 375558103 63,883 -74 -0.12 4,575 -9.58 1.4618
2016-10-18 2016-09-30 13F GILEAD SCIENCES COM 375558103 63,957 1,245 1.99 5,060 -3.27 1.6800
2016-08-15 2016-06-30 13F GILEAD SCIENCES COM 375558103 62,712 915 1.48 5,231 -7.86 1.8039
2016-04-18 2016-03-31 13F GILEAD SCIENCES COM 375558103 61,797 476 0.78 5,677 -8.51 2.0086
2016-01-12 2015-12-31 13F GILEAD SCIENCES COM 375558103 61,321 566 0.93 6,205 4.01 2.2770
2015-11-16 2015-09-30 13F GILEAD SCIENCES COM 375558103 60,755 1,031 1.73 5,966 -14.67 2.3594
2015-08-14 2015-06-30 13F GILEAD SCIENCES COM 375558103 59,724 -836 -1.38 6,992 17.65 2.6030
2015-05-15 2015-03-31 13F GILEAD SCIENCES COM 375558103 60,560 -1,230 -1.99 5,943 2.04 2.2090
2015-02-17 2014-12-31 13F GILEAD SCIENCES COM 375558103 61,790 14,210 29.87 5,824 14.99 2.1534
2014-11-14 2014-09-30 13F GILEAD SCIENCES COM 375558103 47,580 -100 -0.21 5,065 28.13 2.0775
2014-08-14 2014-06-30 13F GILEAD SCIENCES COM 375558103 47,680 -6,783 -12.45 3,953 2.44 1.6580
2014-05-15 2014-03-31 13F GILEAD SCIENCES COM 375558103 54,463 6,260 12.99 3,859 6.60 1.6891
2014-02-14 2013-12-31 13F GILEAD SCIENCES COM 375558103 48,203 2,300 5.01 3,620 25.43 1.5928
2013-11-14 2013-09-30 13F GILEAD SCIENCES COM 375558103 45,903 -225 -0.49 2,886 22.03 1.4234
2013-08-14 2013-06-30 13F GILEAD SCIENCES COM 375558103 46,128 46,128 2,365 1.2502
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.