Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionCohen Klingenstein LLC
Latest Disclosed Ownership20,700 shares
Latest Disclosed Value $ 2,884,959
Cohen Klingenstein LLC ownership in GILD / Gilead Sciences, Inc.

On April 15, 2026 - Cohen Klingenstein LLC filed a 13F-HR form disclosing ownership of 20,700 shares of Gilead Sciences, Inc. (CH:GILD) valued at $2,884,959 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 20,700 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)
2026-04-15 2026-03-31 13F Gilead Sciences COM 375558103 20,700 0 0.00 2,885 13.54 0.0934
2026-01-20 2025-12-31 13F Gilead Sciences COM 375558103 20,700 0 0.00 2,541 10.58 0.0772
2025-10-16 2025-09-30 13F Gilead Sciences COM 375558103 20,700 0 0.00 2,298 0.09 0.0720
2025-07-18 2025-06-30 13F Gilead Sciences COM 375558103 20,700 0 0.00 2,295 -1.03 0.0766
2025-04-15 2025-03-31 13F Gilead Sciences COM 375558103 20,700 0 0.00 2,319 21.29 0.0840
2025-01-15 2024-12-31 13F Gilead Sciences COM 375558103 20,700 -15,000 -42.02 1,912 -36.12 0.0654
2024-10-16 2024-09-30 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,993 22.21 0.1043
2024-07-15 2024-06-30 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,449 -6.35 0.0889
2024-04-12 2024-03-31 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,615 -9.58 0.0973
2024-01-16 2023-12-31 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,892 8.11 0.1183
2023-10-13 2023-09-30 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,675 -2.76 0.1212
2023-07-14 2023-06-30 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,751 -7.12 0.1192
2023-04-14 2023-03-31 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,962 -3.33 0.1391
2023-01-13 2022-12-31 13F Gilead Sciences COM 375558103 35,700 0 0.00 3,065 39.15 0.1542
2022-10-12 2022-09-30 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,202 -0.23 0.1167
2022-07-15 2022-06-30 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,207 4.01 0.1107
2022-04-14 2022-03-31 13F Gilead Sciences COM 375558103 35,700 0 0.00 2,122 -18.13 0.0881
2022-01-14 2021-12-31 13F Gilead Sciences COM 375558103 35,700 -3,742 -9.49 2,592 -5.92 0.1025
2021-10-15 2021-09-30 13F Gilead Sciences COM 375558103 39,442 -4,742 -10.73 2,755 -9.46 0.1204
2021-07-16 2021-06-30 13F Gilead Sciences COM 375558103 44,184 0 0.00 3,043 6.55 0.1308
2021-04-15 2021-03-31 13F Gilead Sciences COM 375558103 44,184 0 0.00 2,856 10.96 0.1318
2021-01-25 2020-12-31 13F/A-1 Gilead Sciences COM 375558103 44,184 0 0.00 2,574 -7.81 0.1286
2021-01-19 2020-12-31 13F Gilead Sciences COM 375558103 44,184 0 2,574 128,549.0834
2020-10-19 2020-09-30 13F Gilead Sciences COM 375558103 44,184 0 0.00 2,792 -17.88 0.1573
2020-07-15 2020-06-30 13F Gilead Sciences COM 375558103 44,184 0 0.00 3,400 2.94 0.2086
2020-04-15 2020-03-31 13F Gilead Sciences COM 375558103 44,184 0 0.00 3,303 15.05 0.2443
2020-01-15 2019-12-31 13F Gilead Sciences COM 375558103 44,184 0 0.00 2,871 2.54 0.1668
2019-10-17 2019-09-30 13F Gilead Sciences COM 375558103 44,184 15,000 51.40 2,800 41.99 0.1760
2019-07-15 2019-06-30 13F Gilead Sciences COM 375558103 29,184 16,000 121.36 1,972 130.11 0.1405
2019-04-16 2019-03-31 13F Gilead Sciences COM 375558103 13,184 0 0.00 857 3.88 0.0597
2019-01-18 2018-12-31 13F Gilead Sciences COM 375558103 13,184 0 0.00 825 -18.96 0.1247
2018-10-15 2018-09-30 13F Gilead Sciences COM 375558103 13,184 0 0.00 1,018 8.99 0.1294
2018-07-13 2018-06-30 13F Gilead Sciences COM 375558103 13,184 0 0.00 934 -6.04 0.1277
2018-04-13 2018-03-31 13F Gilead Sciences COM 375558103 13,184 0 0.00 994 5.19 0.1411
2018-01-16 2017-12-31 13F Gilead Sciences COM 375558103 13,184 0 0.00 945 -11.52 0.1343
2017-10-17 2017-09-30 13F Gilead Sciences COM 375558103 13,184 0 0.00 1,068 14.47 0.1612
2017-07-17 2017-06-30 13F Gilead Sciences COM 375558103 13,184 0 0.00 933 4.25 0.1453
2017-04-13 2017-03-31 13F Gilead Sciences COM 375558103 13,184 0 0.00 895 -5.19 0.1432
2017-01-17 2016-12-31 13F Gilead Sciences COM 375558103 13,184 0 0.00 944 -9.49 0.1613
2016-10-14 2016-09-30 13F Gilead Sciences COM 375558103 13,184 0 0.00 1,043 -5.18 0.1811
2016-07-15 2016-06-30 13F Gilead Sciences COM 375558103 13,184 0 0.00 1,100 -9.17 0.2023
2016-04-18 2016-03-31 13F Gilead Sciences COM 375558103 13,184 -491 -3.59 1,211 -12.50 0.2282
2016-01-20 2015-12-31 13F Gilead Sciences COM 375558103 13,675 -2,319 -14.50 1,384 -11.85 0.2579
2015-10-15 2015-09-30 13F Gilead Sciences COM 375558103 15,994 -1,410 -8.10 1,570 -22.96 0.3096
2015-07-15 2015-06-30 13F Gilead Sciences COM 375558103 17,404 -460 -2.58 2,038 16.26 0.3666
2015-04-14 2015-03-31 13F Gilead Sciences COM 375558103 17,864 -40 -0.22 1,753 3.85 0.3200
2015-01-13 2014-12-31 13F Gilead Sciences COM 375558103 17,904 -3,920 -17.96 1,688 -27.34 0.3167
2014-10-14 2014-09-30 13F Gilead Sciences COM 375558103 21,824 -100 -0.46 2,323 27.78 0.4097
2014-07-15 2014-06-30 13F Gilead Sciences COM 375558103 21,924 0 0.00 1,818 16.99 0.3471
2014-04-15 2014-03-31 13F Gilead Sciences COM 375558103 21,924 -360 -1.62 1,554 -7.17 0.3088
2014-01-14 2013-12-31 13F Gilead Sciences COM 375558103 22,284 -142 -0.63 1,674 18.72 0.3326
2013-10-15 2013-09-30 13F Gilead Sciences COM 375558103 22,426 0 0.00 1,410 22.61 0.3077
2013-07-30 2013-06-30 13F Gilead Sciences COM 375558103 22,426 22,426 1,150 0.2675
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.