Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionCIBC Asset Management Inc
Latest Disclosed Ownership519,781 shares
Latest Disclosed Value $ 72,441,878
CIBC Asset Management Inc reports 2.32% decrease in ownership of GILD / Gilead Sciences, Inc.

On May 12, 2026 - CIBC Asset Management Inc filed a 13F-HR form disclosing ownership of 519,781 shares of Gilead Sciences, Inc. (CH:GILD) valued at $72,441,878 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 532,120 shares of Gilead Sciences, Inc.. This represents a change in shares of -2.32% 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)
2026-05-12 2026-03-31 13F GILEAD SCIENCES COM 375558103 519,781 -12,339 -2.32 72,442 10.92 0.1770
2026-02-10 2025-12-31 13F GILEAD SCIENCES COM 375558103 532,120 128,992 32.00 65,312 45.96 0.1577
2025-10-31 2025-09-30 13F GILEAD SCIENCES COM 375558103 403,128 -5,835 -1.43 44,747 -1.31 0.1296
2025-08-14 2025-06-30 13F GILEAD SCIENCES COM 375558103 408,963 -28,874 -6.59 45,342 -7.58 0.1402
2025-05-13 2025-03-31 13F GILEAD SCIENCES COM 375558103 437,837 -10,444 -2.33 49,060 18.48 0.1628
2025-01-31 2024-12-31 13F GILEAD SCIENCES COM 375558103 448,281 8,911 2.03 41,408 12.41 0.1357
2024-11-06 2024-09-30 13F GILEAD SCIENCES COM 375558103 439,370 22,624 5.43 36,837 28.83 0.1195
2024-08-01 2024-06-30 13F GILEAD SCIENCES COM 375558103 416,746 2,860 0.69 28,593 -5.69 0.1017
2024-05-09 2024-03-31 13F GILEAD SCIENCES COM 375558103 413,886 -29,573 -6.67 30,317 -15.61 0.1051
2024-02-13 2023-12-31 13F GILEAD SCIENCES COM 375558103 443,459 -3,137 -0.70 35,925 7.34 0.1342
2023-10-30 2023-09-30 13F GILEAD SCIENCES COM 375558103 446,596 30,871 7.43 33,468 4.46 0.1388
2023-08-14 2023-06-30 13F GILEAD SCIENCES COM 375558103 415,725 -13,985 -3.25 32,040 -10.14 0.1229
2023-05-12 2023-03-31 13F GILEAD SCIENCES COM 375558103 429,710 -22,373 -4.95 35,653 -8.14 0.1414
2023-02-13 2022-12-31 13F GILEAD SCIENCES COM 375558103 452,083 -69,662 -13.35 38,811 20.58 0.1629
2022-11-03 2022-09-30 13F GILEAD SCIENCES COM 375558103 521,745 4,559 0.88 32,186 0.69 0.1412
2022-08-09 2022-06-30 13F GILEAD SCIENCES COM 375558103 517,186 -4,706 -0.90 31,967 3.03 0.1296
2022-05-06 2022-03-31 13F GILEAD SCIENCES COM 375558103 521,892 47,938 10.11 31,027 -9.84 0.1090
2022-02-08 2021-12-31 13F GILEAD SCIENCES COM 375558103 473,954 20,113 4.43 34,414 8.56 0.1260
2021-11-09 2021-09-30 13F GILEAD SCIENCES COM 375558103 453,841 147,614 48.20 31,701 50.33 0.1277
2021-08-16 2021-06-30 13F GILEAD SCIENCES COM 375558103 306,227 4,582 1.52 21,087 8.17 0.0853
2021-05-14 2021-03-31 13F GILEAD SCIENCES COM 375558103 301,645 -2,667 -0.88 19,495 9.96 0.0829
2021-02-03 2020-12-31 13F GILEAD SCIENCES COM 375558103 304,312 15,951 5.53 17,729 -2.71 0.0834
2020-11-05 2020-09-30 13F GILEAD SCIENCES COM 375558103 288,361 74,308 34.71 18,222 10.64 0.0929
2020-07-28 2020-06-30 13F GILEAD SCIENCES COM 375558103 214,053 -52,708 -19.76 16,469 -17.42 0.0966
2020-04-30 2020-03-31 13F GILEAD SCIENCES COM 375558103 266,761 -283,255 -51.50 19,943 -44.20 0.1411
2020-02-14 2019-12-31 13F GILEAD SCIENCES COM 375558103 550,016 45,382 8.99 35,740 11.74 0.2021
2019-10-30 2019-09-30 13F GILEAD SCIENCES COM 375558103 504,634 165,965 49.01 31,984 39.79 0.1878
2019-08-05 2019-06-30 13F GILEAD SCIENCES COM 375558103 338,669 9,778 2.97 22,880 7.01 0.1369
2019-05-06 2019-03-31 13F GILEAD SCIENCES COM 375558103 328,891 12,157 3.84 21,381 7.92 0.1326
2019-02-12 2018-12-31 13F GILEAD SCIENCES COM 375558103 316,734 12,698 4.18 19,812 -15.60 0.1456
2018-11-02 2018-09-30 13F GILEAD SCIENCES COM 375558103 304,036 -29,872 -8.95 23,475 -0.76 0.1452
2018-08-09 2018-06-30 13F GILEAD SCIENCES COM 375558103 333,908 168,382 101.73 23,654 89.55 0.1476
2018-04-30 2018-03-31 13F GILEAD SCIENCES COM 375558103 165,526 -1,369 -0.82 12,479 4.37 0.0810
2018-02-02 2017-12-31 13F GILEAD SCIENCES COM 375558103 166,895 5,495 3.40 11,956 -8.57 0.0731
2017-11-06 2017-09-30 13F GILEAD SCIENCES COM 375558103 161,400 -4,263 -2.57 13,077 11.52 0.0818
2017-07-27 2017-06-30 13F GILEAD SCIENCES COM 375558103 165,663 7,093 4.47 11,726 8.88 0.0810
2017-05-12 2017-03-31 13F GILEAD SCIENCES COM 375558103 158,570 4,028 2.61 10,770 -2.67 0.0740
2017-02-08 2016-12-31 13F GILEAD SCIENCES COM 375558103 154,542 1,729 1.13 11,066 -8.48 0.0796
2016-10-19 2016-09-30 13F GILEAD SCIENCES COM 375558103 152,813 -18,411 -10.75 12,091 -15.35 0.0891
2016-08-02 2016-06-30 13F GILEAD SCIENCES COM 375558103 171,224 -1,948 -1.12 14,284 -10.21 0.1074
2016-05-09 2016-03-31 13F GILEAD SCIENCES COM 375558103 173,172 -4,703 -2.64 15,908 -11.62 0.1191
2016-02-02 2015-12-31 13F GILEAD SCIENCES COM 375558103 177,875 -3,660 -2.02 17,999 0.98 0.1482
2015-11-03 2015-09-30 13F GILEAD SCIENCES COM 375558103 181,535 -4,219 -2.27 17,825 -18.04 0.1425
2015-08-06 2015-06-30 13F GILEAD SCIENCES COM 375558103 185,754 9,137 5.17 21,748 25.49 0.1512
2015-05-08 2015-03-31 13F GILEAD SCIENCES COM 375558103 176,617 6,637 3.90 17,331 8.17 0.1230
2015-02-10 2014-12-31 13F GILEAD SCIENCES COM 375558103 169,980 -32,288 -15.96 16,022 -25.59 0.1068
2014-11-05 2014-09-30 13F GILEAD SCIENCES COM 375558103 202,268 -98,631 -32.78 21,531 -13.70 0.1284
2014-08-01 2014-06-30 13F GILEAD SCIENCES COM 375558103 300,899 -18,887 -5.91 24,948 10.10 0.1414
2014-05-09 2014-03-31 13F GILEAD SCIENCES COM 375558103 319,786 -10,093 -3.06 22,660 -8.53 0.1337
2014-02-04 2013-12-31 13F GILEAD SCIENCES COM 375558103 329,879 -17,107 -4.93 24,774 13.56 0.1518
2013-10-29 2013-09-30 13F GILEAD SCIENCES COM 375558103 346,986 -330,142 -48.76 21,815 -37.16 0.1393
2013-10-02 2013-06-30 13F/A-1 GILEAD SCIENCES COM 375558103 677,128 677,128 34,716 0.2368
2013-08-09 2013-06-30 13F GILEAD SCIENCES COM 375558103 677,128 34,716 0.2368
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.