Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionRobertson Stephens Wealth Management, LLC
Latest Disclosed Ownership52,618 shares
Latest Disclosed Value $ 7,333,351
Robertson Stephens Wealth Management, LLC reports 3.08% increase in ownership of GILD / Gilead Sciences, Inc.

On April 28, 2026 - Robertson Stephens Wealth Management, LLC filed a 13F-HR form disclosing ownership of 52,618 shares of Gilead Sciences, Inc. (CH:GILD) valued at $7,333,351 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 51,045 shares of Gilead Sciences, Inc.. This represents a change in shares of 3.08% 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)
2026-04-28 2026-03-31 13F GILEAD SCIENCES COM 375558103 52,618 1,573 3.08 7,333 17.05 0.2055
2026-02-02 2025-12-31 13F GILEAD SCIENCES COM 375558103 51,045 47,885 1,515.35 6,265 1,690.00 0.1633
2025-11-12 2025-09-30 13F GILEAD SCIENCES COM 375558103 3,160 -228 -6.73 351 -6.67 0.0106
2025-07-24 2025-06-30 13F GILEAD SCIENCES COM 375558103 3,388 -32 -0.94 376 -2.09 0.0120
2025-04-17 2025-03-31 13F GILEAD SCIENCES COM 375558103 3,420 -292 -7.87 383 11.99 0.0132
2025-01-27 2024-12-31 13F GILEAD SCIENCES COM 375558103 3,712 83 2.29 343 12.50 0.0121
2024-11-12 2024-09-30 13F GILEAD SCIENCES COM 375558103 3,629 -446 -10.94 304 8.96 0.0110
2024-08-13 2024-06-30 13F GILEAD SCIENCES COM 375558103 4,075 -1,427 -25.94 280 -30.60 0.0141
2024-05-15 2024-03-31 13F GILEAD SCIENCES COM 375558103 5,502 153 2.86 403 -7.16 0.0214
2024-02-06 2023-12-31 13F GILEAD SCIENCES COM 375558103 5,349 1,310 32.43 433 43.38 0.0263
2023-11-13 2023-09-30 13F GILEAD SCIENCES COM 375558103 4,039 -182 -4.31 303 -7.08 0.0204
2023-08-11 2023-06-30 13F GILEAD SCIENCES COM 375558103 4,221 -690 -14.05 325 -20.15 0.0230
2023-05-11 2023-03-31 13F GILEAD SCIENCES COM 375558103 4,911 366 8.05 407 4.36 0.0314
2023-02-14 2022-12-31 13F GILEAD SCIENCES COM 375558103 4,545 -162 -3.44 390 34.48 0.0380
2022-11-14 2022-09-30 13F Gilead Sciences COM 375558103 4,707 -1,409 -23.04 290 -23.28 0.0303
2022-08-12 2022-06-30 13F Gilead Sciences COM 375558103 6,116 2,580 72.96 378 80.00 0.0357
2022-05-16 2022-03-31 13F Gilead Sciences COM 375558103 3,536 11 0.31 210 -17.65 0.0176
2022-02-14 2021-12-31 13F Gilead Sciences COM 375558103 3,525 3,525 255 0.0215
2021-08-16 2021-06-30 13F Gilead Sciences COM 375558103 0 -4,097 -100.00 0 -100.00
2021-05-07 2021-03-31 13F Gilead Sciences COM 375558103 4,097 4,097 264 0.0422
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.