Gilead Sciences, Inc.
US ˙ NasdaqGS ˙ US3755581036

SecurityGILD / Gilead Sciences, Inc.
Institution1832 Asset Management L.P.
Latest Disclosed Ownership116,353 shares
Latest Disclosed Value $ 16,216,118
1832 Asset Management L.P. reports 27.19% decrease in ownership of GILD / Gilead Sciences, Inc.

On May 14, 2026 - 1832 Asset Management L.P. filed a 13F-HR form disclosing ownership of 116,353 shares of Gilead Sciences, Inc. (US:GILD) valued at $16,216,118 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 159,812 shares of Gilead Sciences, Inc.. This represents a change in shares of -27.19% during the quarter. The current value of the position is $15,028,153 USD.

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 116,353 -43,459 -27.19 16,216 -17.33 0.0149
2026-02-13 2025-12-31 13F GILEAD SCIENCES COM 375558103 159,812 118,979 291.38 19,615 332.81 0.0149
2025-11-14 2025-09-30 13F GILEAD SCIENCES COM 375558103 40,833 -1,467 -3.47 4,532 -3.35 0.0036
2025-08-13 2025-06-30 13F GILEAD SCIENCES COM 375558103 42,300 42,300 4,690 0.0037
2024-11-13 2024-09-30 13F GILEAD SCIENCES COM 375558103 0 -120 -100.00 0 -100.00
2024-08-13 2024-06-30 13F GILEAD SCIENCES COM 375558103 120 -30,738 -99.61 8 -99.65 0.0000
2024-05-14 2024-03-31 13F GILEAD SCIENCES COM 375558103 30,858 -313 -1.00 2,260 -10.50 0.0013
2024-02-13 2023-12-31 13F GILEAD SCIENCES COM 375558103 31,171 7,411 31.19 2,525 41.85 0.0036
2023-11-13 2023-09-30 13F GILEAD SCIENCES COM 375558103 23,760 -23,105 -49.30 1,781 -50.71 0.0025
2023-08-14 2023-06-30 13F GILEAD SCIENCES COM 375558103 46,865 1,047 2.29 3,612 -5.00 0.0070
2023-05-12 2023-03-31 13F GILEAD SCIENCES COM 375558103 45,818 20,612 81.77 3,802 75.73 0.0078
2023-02-15 2022-12-31 13F GILEAD SCIENCES COM 375558103 25,206 -6,961 -21.64 2,164 9.02 0.0044
2022-11-14 2022-09-30 13F GILEAD SCIENCES COM 375558103 32,167 -541 -1.65 1,984 -1.88 0.0042
2022-08-15 2022-06-30 13F GILEAD SCIENCES COM 375558103 32,708 -8,363 -20.36 2,022 -16.03 0.0041
2022-05-16 2022-03-31 13F GILEAD SCIENCES COM 375558103 41,071 41,071 2,408 0.0039
2022-02-15 2021-12-31 13F GILEAD SCIENCES COM 375558103 0 -8,933 -100.00 0 -100.00
2021-11-15 2021-09-30 13F GILEAD SCIENCES COM 375558103 8,933 8,933 638 0.0012
2021-05-17 2021-03-31 13F GILEAD SCIENCES COM 375558103 0 -68,925 -100.00 0 -100.00
2021-02-16 2020-12-31 13F GILEAD SCIENCES COM 375558103 68,925 25 0.04 3,917 -9.10 0.0092
2020-11-16 2020-09-30 13F GILEAD SCIENCES COM 375558103 68,900 30,800 80.84 4,309 50.45 0.0113
2020-08-14 2020-06-30 13F GILEAD SCIENCES COM 375558103 38,100 -8,000 -17.35 2,864 -18.52 0.0086
2020-05-26 2020-03-31 13F/A-1 GILEAD SCIENCES COM 375558103 46,100 4,525 10.88 3,515 31.16 0.0127
2020-05-14 2020-03-31 13F GILEAD SCIENCES COM 375558103 46,100 4,525 3,515 26,577.0432
2020-02-14 2019-12-31 13F GILEAD SCIENCES COM 375558103 41,575 -1,176 -2.75 2,680 1.79 0.0082
2019-11-14 2019-09-30 13F GILEAD SCIENCES COM 375558103 42,751 102 0.24 2,633 -6.37 0.0084
2019-08-14 2019-06-30 13F GILEAD SCIENCES COM 375558103 42,649 42,649 2,812 0.0091
2019-05-15 2019-03-31 13F GILEAD SCIENCES COM 375558103 0 -39,630 -100.00 0 -100.00
2019-02-14 2018-12-31 13F GILEAD SCIENCES COM 375558103 39,630 25,596 182.39 2,623 111.53 0.0104
2018-11-14 2018-09-30 13F GILEAD SCIENCES COM 375558103 14,034 -101,845 -87.89 1,240 -84.65 0.0040
2018-08-14 2018-06-30 13F GILEAD SCIENCES COM 375558103 115,879 99,238 596.35 8,079 475.02 0.0274
2018-05-15 2018-03-31 13F GILEAD SCIENCES COM 375558103 16,641 -91,605 -84.63 1,405 -81.66 0.0052
2018-02-14 2017-12-31 13F GILEAD SCIENCES COM 375558103 108,246 100,067 1,223.46 7,662 808.90 0.0249
2017-11-14 2017-09-30 13F GILEAD SCIENCES COM 375558103 8,179 -275,108 -97.11 843 -95.79 0.0030
2017-08-14 2017-06-30 13F GILEAD SCIENCES COM 375558103 283,287 -67,485 -19.24 20,039 -15.98 0.0907
2017-05-15 2017-03-31 13F GILEAD SCIENCES COM 375558103 350,772 -29,915 -7.86 23,851 -12.31 0.0853
2017-04-01 2016-12-31 13F/A-1 GILEAD SCIENCES COM 375558103 380,687 -432,019 -53.16 27,199 -57.67 0.0834
2017-02-14 2016-12-31 13F GILEAD SCIENCES COM 375558103 777,569 60,028
2016-11-15 2016-09-30 13F GILEAD SCIENCES COM 375558103 812,706 -154,249 -15.95 64,254 -20.65 0.2414
2016-08-12 2016-06-30 13F/A-1 GILEAD SCIENCES COM 375558103 966,955 875,419 956.37 80,973 480.29 0.3149
2016-08-12 2016-06-30 13F GILEAD SCIENCES COM 375558103 966,955 875,419 135,153 0.3257
2016-05-12 2016-03-31 13F GILEAD SCIENCES COM 375558103 91,536 36,524 66.39 13,954 147.50 0.0340
2016-02-12 2015-12-31 13F GILEAD SCIENCES COM 375558103 55,012 -58,324 -51.46 5,638 -49.53 0.0244
2015-11-12 2015-09-30 13F GILEAD SCIENCES COM 375558103 113,336 -50,353 -30.76 11,170 -41.65 0.0467
2015-08-13 2015-06-30 13F GILEAD SCIENCES COM 375558103 163,689 -576,759 -77.89 19,142 -73.69 0.0649
2015-05-13 2015-03-31 13F GILEAD SCIENCES COM 375558103 740,448 -19,600 -2.58 72,769 1.68 0.2737
2015-02-12 2014-12-31 13F GILEAD SCIENCES COM 375558103 760,048 661,828 673.82 71,569 583.89 0.2216
2014-11-12 2014-09-30 13F GILEAD SCIENCES COM 375558103 98,220 -382,280 -79.56 10,465 -73.75 0.0342
2014-08-13 2014-06-30 13F GILEAD SCIENCES COM 375558103 480,500 -160,900 -25.09 39,863 -9.45 0.1256
2014-05-14 2014-03-31 13F GILEAD SCIENCES COM 375558103 641,400 -451,300 -41.30 44,023 -46.46 0.1513
2014-02-13 2013-12-31 13F GILEAD SCIENCES COM 375558103 1,092,700 -65,300 -5.64 82,226 13.18 0.3162
2013-11-13 2013-09-30 13F GILEAD SCIENCES COM 375558103 1,158,000 -356,500 -23.54 72,650 -6.33 0.3221
2013-08-14 2013-06-30 13F GILEAD SCIENCES COM 375558103 1,514,500 1,514,500 77,561 0.3396
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.