Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionTCTC Holdings, LLC
Latest Disclosed Ownership2,513 shares
Latest Disclosed Value $ 350,237
TCTC Holdings, LLC ownership in GILD / Gilead Sciences, Inc.

On May 7, 2026 - TCTC Holdings, LLC filed a 13F-HR form disclosing ownership of 2,513 shares of Gilead Sciences, Inc. (CH:GILD) valued at $350,237 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 2,513 shares of Gilead Sciences, Inc.. This represents a change in shares of 0.00% 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)
2026-05-07 2026-03-31 13F GILEAD SCIENCES COM 375558103 2,513 0 0.00 350 13.64 0.0100
2026-02-11 2025-12-31 13F GILEAD SCIENCES COM 375558103 2,513 0 0.00 308 10.79 0.0092
2025-11-07 2025-09-30 13F GILEAD SCIENCES COM 375558103 2,513 0 0.00 279 0.00 0.0083
2025-08-12 2025-06-30 13F GILEAD SCIENCES COM 375558103 2,513 0 0.00 279 -1.07 0.0090
2025-05-07 2025-03-31 13F GILEAD SCIENCES COM 375558103 2,513 -251 -9.08 282 10.20 0.0099
2025-02-10 2024-12-31 13F GILEAD SCIENCES COM 375558103 2,764 251 9.99 255 21.43 0.0092
2024-11-01 2024-09-30 13F GILEAD SCIENCES COM 375558103 2,513 -1,380 -35.45 211 -21.35 0.0071
2024-08-06 2024-06-30 13F GILEAD SCIENCES COM 375558103 3,893 -31 -0.79 267 -6.97 0.0092
2024-05-09 2024-03-31 13F GILEAD SCIENCES COM 375558103 3,924 -260 -6.21 287 -15.09 0.0095
2024-02-09 2023-12-31 13F GILEAD SCIENCES COM 375558103 4,184 0 0.00 339 7.99 0.0124
2023-11-13 2023-09-30 13F GILEAD SCIENCES COM 375558103 4,184 31 0.75 314 -2.19 0.0121
2023-08-10 2023-06-30 13F GILEAD SCIENCES COM 375558103 4,153 0 0.00 320 -6.98 0.0128
2023-05-12 2023-03-31 13F GILEAD SCIENCES COM 375558103 4,153 353 9.29 345 5.52 0.0139
2023-02-10 2022-12-31 13F GILEAD SCIENCES COM 375558103 3,800 1,850 94.87 326 171.67 0.0133
2022-11-10 2022-09-30 13F GILEAD SCIENCES COM 375558103 1,950 0 0.00 120 -0.83 0.0052
2022-08-11 2022-06-30 13F GILEAD SCIENCES COM 375558103 1,950 0 0.00 121 4.31 0.0053
2022-05-11 2022-03-31 13F GILEAD SCIENCES COM 375558103 1,950 -130 -6.25 116 -23.18 0.0048
2022-02-09 2021-12-31 13F GILEAD SCIENCES COM 375558103 2,080 0 0.00 151 4.14 0.0065
2021-11-04 2021-09-30 13F GILEAD SCIENCES COM 375558103 2,080 130 6.67 145 8.21 0.0067
2021-08-11 2021-06-30 13F GILEAD SCIENCES COM 375558103 1,950 0 0.00 134 6.35 0.0061
2021-05-12 2021-03-31 13F GILEAD SCIENCES COM 375558103 1,950 0 0.00 126 10.53 0.0060
2021-02-10 2020-12-31 13F GILEAD SCIENCES COM 375558103 1,950 -890 -31.34 114 -36.31 0.0061
2020-11-12 2020-09-30 13F GILEAD SCIENCES COM 375558103 2,840 890 45.64 179 19.33 0.0110
2020-08-12 2020-06-30 13F GILEAD SCIENCES COM 375558103 1,950 -2,203 -53.05 150 -51.61 0.0089
2020-05-12 2020-03-31 13F GILEAD SCIENCES COM 375558103 4,153 0 0.00 310 14.81 0.0234
2020-02-11 2019-12-31 13F GILEAD SCIENCES COM 375558103 4,153 0 0.00 270 2.66 0.0138
2019-11-13 2019-09-30 13F GILEAD SCIENCES COM 375558103 4,153 250 6.41 263 -0.38 0.0138
2019-08-14 2019-06-30 13F GILEAD SCIENCES COM 375558103 3,903 0 0.00 264 3.94 0.0144
2019-05-15 2019-03-31 13F GILEAD SCIENCES COM 375558103 3,903 0 0.00 254 4.10 0.0137
2019-02-14 2018-12-31 13F GILEAD SCIENCES COM 375558103 3,903 -380 -8.87 244 -26.28 0.0136
2018-11-14 2018-09-30 13F GILEAD SCIENCES COM 375558103 4,283 0 0.00 331 9.24 0.0152
2018-08-14 2018-06-30 13F GILEAD SCIENCES COM 375558103 4,283 -500 -10.45 303 -16.07 0.0147
2018-05-15 2018-03-31 13F GILEAD SCIENCES COM 375558103 4,783 0 0.00 361 5.25 0.0192
2018-02-14 2017-12-31 13F GILEAD SCIENCES COM 375558103 4,783 500 11.67 343 -1.15 0.0179
2017-11-14 2017-09-30 13F GILEAD SCIENCES COM 375558103 4,283 0 0.00 347 14.52 0.0214
2017-08-14 2017-06-30 13F GILEAD SCIENCES COM 375558103 4,283 0 0.00 303 4.12 0.0207
2017-05-15 2017-03-31 13F GILEAD SCIENCES COM 375558103 4,283 -1,058 -19.81 291 -23.82 0.0178
2017-02-14 2016-12-31 13F GILEAD SCIENCES COM 375558103 5,341 -210 -3.78 382 -12.98 0.0232
2016-11-14 2016-09-30 13F GILEAD SCIENCES COM 375558103 5,551 0 0.00 439 -5.18 0.0322
2016-08-15 2016-06-30 13F GILEAD SCIENCES COM 375558103 5,551 210 3.93 463 -5.70 0.0314
2016-05-16 2016-03-31 13F GILEAD SCIENCES COM 375558103 5,341 0 0.00 491 -9.07 0.0309
2016-02-16 2015-12-31 13F GILEAD SCIENCES COM 375558103 5,341 0 0.00 540 3.05 0.0324
2015-11-16 2015-09-30 13F GILEAD SCIENCES COM 375558103 5,341 3,333 165.99 524 122.98 0.0298
2015-08-14 2015-06-30 13F GILEAD SCIENCES COM 375558103 2,008 2,008 0.00 235 0.0135
2015-02-17 2014-12-31 13F GILEAD SCIENCES COM 375558103 0 -2,008 -100.00 0 -100.00
2014-11-14 2014-09-30 13F GILEAD SCIENCES COM 375558103 2,008 2,008 214 0.0124
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.