Gilead Sciences, Inc.
US ˙ NasdaqGS ˙ US3755581036

SecurityGILD / Gilead Sciences, Inc.
InstitutionWetherby Asset Management Inc
Latest Disclosed Ownership44,133 shares
Latest Disclosed Value $ 4,898,763
Wetherby Asset Management Inc reports 2.73% increase in ownership of GILD / Gilead Sciences, Inc.

On November 14, 2025 - Wetherby Asset Management Inc filed a 13F-HR form disclosing ownership of 44,133 shares of Gilead Sciences, Inc. (US:GILD) valued at $4,898,763 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 42,962 shares of Gilead Sciences, Inc.. This represents a change in shares of 2.73% during the quarter. The current value of the position is $5,700,218 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.

Upgrade to unlock premium data and export to Excel .

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)
2025-11-14 2025-09-30 13F GILEAD SCIENCES COM 375558103 44,133 1,171 2.73 4,899 2.83 0.2000
2025-08-14 2025-06-30 13F GILEAD SCIENCES COM 375558103 42,962 2,843 7.09 4,763 28.56 0.2120
2025-02-14 2024-12-31 13F GILEAD SCIENCES COM 375558103 40,119 -533 -1.31 3,706 8.71 0.1777
2024-11-14 2024-09-30 13F GILEAD SCIENCES COM 375558103 40,652 38 0.09 3,408 22.33 0.1558
2024-08-14 2024-06-30 13F GILEAD SCIENCES COM 375558103 40,614 -13,505 -24.95 2,787 -29.72 0.1314
2024-05-15 2024-03-31 13F GILEAD SCIENCES COM 375558103 54,119 7,850 16.97 3,964 5.76 0.1889
2024-02-14 2023-12-31 13F GILEAD SCIENCES COM 375558103 46,269 852 1.88 3,748 10.14 0.1953
2023-11-14 2023-09-30 13F GILEAD SCIENCES COM 375558103 45,417 -1,118 -2.40 3,404 -5.10 0.1930
2023-08-14 2023-06-30 13F GILEAD SCIENCES COM 375558103 46,535 1,325 2.93 3,586 -4.40 0.1931
2023-05-12 2023-03-31 13F GILEAD SCIENCES COM 375558103 45,210 -197 -0.43 3,751 -3.77 0.2195
2023-02-14 2022-12-31 13F GILEAD SCIENCES COM 375558103 45,407 -3,004 -6.21 3,898 30.50 0.2504
2022-11-14 2022-09-30 13F GILEAD SCIENCES COM 375558103 48,411 4,781 10.96 2,987 10.75 0.2106
2022-08-15 2022-06-30 13F GILEAD SCIENCES COM 375558103 43,630 4,697 12.06 2,697 16.55 0.1841
2022-05-16 2022-03-31 13F GILEAD SCIENCES COM 375558103 38,933 -3,081 -7.33 2,314 -24.16 0.1326
2022-02-14 2021-12-31 13F GILEAD SCIENCES COM 375558103 42,014 452 1.09 3,051 5.10 0.1713
2021-11-15 2021-09-30 13F GILEAD SCIENCES COM 375558103 41,562 -7,036 -14.48 2,903 -13.27 0.1791
2021-08-16 2021-06-30 13F GILEAD SCIENCES COM 375558103 48,598 15,034 44.79 3,347 54.31 0.2042
2021-05-14 2021-03-31 13F GILEAD SCIENCES COM 375558103 33,564 -22,098 -39.70 2,169 -33.12 0.1653
2021-02-11 2020-12-31 13F GILEAD SCIENCES COM 375558103 55,662 11,235 25.29 3,243 15.49 0.2199
2020-12-16 2020-09-30 13F/A-01 GILEAD SCIENCES COM 375558103 44,427 -3,689 -7.67 2,808 -24.15 0.2574
2020-11-13 2020-09-30 13F GILEAD SCIENCES COM 375558103 60,336 12,220 3,812 242,476.6715
2020-08-14 2020-06-30 13F GILEAD SCIENCES COM 375558103 48,116 1,220 2.60 3,702 5.59 0.3509
2020-05-06 2020-03-31 13F GILEAD SCIENCES COM 375558103 46,896 6,588 16.34 3,506 33.87 0.3936
2020-01-28 2019-12-31 13F GILEAD SCIENCES COM 375558103 40,308 -1,372 -3.29 2,619 -0.83 0.2580
2019-10-31 2019-09-30 13F GILEAD SCIENCES COM 375558103 41,680 -1,969 -4.51 2,641 -10.41 0.2757
2019-07-25 2019-06-30 13F GILEAD SCIENCES COM 375558103 43,649 4,986 12.90 2,948 17.31 0.3227
2019-07-25 2019-03-31 13F/A-1 GILEAD SCIENCES COM 375558103 38,663 717 1.89 2,513 5.90 0.3129
2019-05-09 2019-03-31 13F GILEAD SCIENCES COM 375558103 38,663 717 2,513
2019-01-30 2018-12-31 13F GILEAD SCIENCES COM 375558103 37,946 -802 -2.07 2,373 -20.66 0.3357
2018-11-07 2018-09-30 13F GILEAD SCIENCES COM 375558103 38,748 -95 -0.24 2,991 8.68 0.3695
2018-07-24 2018-06-30 13F GILEAD SCIENCES COM 375558103 38,843 215 0.56 2,752 -5.49 0.3726
2018-05-04 2018-03-31 13F GILEAD SCIENCES COM 375558103 38,628 -543 -1.39 2,912 3.78 0.4019
2018-02-09 2017-12-31 13F GILEAD SCIENCES COM 375558103 39,171 -3,658 -8.54 2,806 -19.14 0.3893
2017-11-13 2017-09-30 13F GILEAD SCIENCES COM 375558103 42,829 1,573 3.81 3,470 18.84 0.5162
2017-08-01 2017-06-30 13F GILEAD SCIENCES COM 375558103 41,256 5,318 14.80 2,920 19.67 0.4968
2017-04-27 2017-03-31 13F GILEAD SCIENCES COM 375558103 35,938 -3,478 -8.82 2,440 -13.54 0.4388
2017-02-08 2016-12-31 13F GILEAD SCIENCES COM 375558103 39,416 -1,389 -3.40 2,822 -12.60 0.5527
2016-11-14 2016-09-30 13F GILEAD SCIENCES COM 375558103 40,805 -2,463 -5.69 3,229 -10.55 0.6532
2016-08-10 2016-06-30 13F GILEAD SCIENCES COM 375558103 43,268 1,596 3.83 3,610 -5.69 0.8003
2016-05-10 2016-03-31 13F GILEAD SCIENCES COM 375558103 41,672 2,349 5.97 3,828 -3.79 0.9022
2016-02-08 2015-12-31 13F GILEAD SCIENCES COM 375558103 39,323 -1,153 -2.85 3,979 0.13 0.9540
2015-11-12 2015-09-30 13F GILEAD SCIENCES COM 375558103 40,476 -576 -1.40 3,974 -17.33 1.0182
2015-08-12 2015-06-30 13F GILEAD SCIENCES COM 375558103 41,052 1,692 4.30 4,807 24.47 1.1556
2015-05-08 2015-03-31 13F GILEAD SCIENCES COM 375558103 39,360 751 1.95 3,862 6.13 0.9402
2015-02-12 2014-12-31 13F GILEAD SCIENCES COM 375558103 38,609 412 1.08 3,639 -10.50 0.9152
2014-11-03 2014-09-30 13F GILEAD SCIENCES COM 375558103 38,197 -3,156 -7.63 4,066 18.61 1.1335
2014-08-01 2014-06-30 13F GILEAD SCIENCES COM 375558103 41,353 2,040 5.19 3,428 23.04 0.9677
2014-05-05 2014-03-31 13F/A-1 GILEAD SCIENCES COM 375558103 39,313 18 0.05 2,786 -5.59 0.7986
2014-04-30 2014-03-31 13F GILEAD SCIENCES COM 375558103 39,313 2,786
2014-01-29 2013-12-31 13F GILEAD SCIENCES COM 375558103 39,295 526 1.36 2,951 21.09 0.8416
2013-10-29 2013-09-30 13F GILEAD SCIENCES COM 375558103 38,769 1,600 4.30 2,437 27.86 0.7603
2013-07-24 2013-06-30 13F GILEAD SCIENCES COM 375558103 37,169 37,169 1,906 0.6643
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.