Gilead Sciences, Inc.
CH ˙ SWX ˙ US3755581036
SecurityCH:GILD / Gilead Sciences, Inc.
InstitutionAMF Pensionsforsakring AB
Latest Disclosed Ownership542,262 shares
Latest Disclosed Value $ 75,575,055
AMF Pensionsforsakring AB reports 3.30% increase in ownership of GILD / Gilead Sciences, Inc.

On May 4, 2026 - AMF Pensionsforsakring AB filed a 13F-HR form disclosing ownership of 542,262 shares of Gilead Sciences, Inc. (CH:GILD) valued at $75,575,055 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 524,960 shares of Gilead Sciences, Inc.. This represents a change in shares of 3.30% 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)
2026-05-04 2026-03-31 13F GILEAD SCIENCES COM 375558103 542,262 17,302 3.30 75,575 17.29 0.5010
2026-02-06 2025-12-31 13F GILEAD SCIENCES COM 375558103 524,960 0 0.00 64,434 10.58 0.3992
2025-11-14 2025-09-30 13F/A-1 GILEAD SCIENCES COM 375558103 524,960 0 0.00 58,271 0.05 0.3692
2025-10-31 2025-09-30 13F GILEAD SCIENCES COM 375558103 349,429 -175,531 38,787 0.4187
2025-07-22 2025-06-30 13F GILEAD SCIENCES COM 375558103 524,960 154,530 41.72 58,244 40.18 0.3876
2025-05-12 2025-03-31 13F GILEAD SCIENCES COM 375558103 370,430 -30,389 -7.58 41,548 12.10 0.3067
2025-02-07 2024-12-31 13F GILEAD SCIENCES COM 375558103 400,819 0 0.00 37,064 10.16 0.2634
2024-10-28 2024-09-30 13F/A-24 GILEAD SCIENCES COM 375558103 400,819 51,390 14.71 33,645 40.11 0.2406
2024-10-03 2024-09-30 13F GILEAD SCIENCES COM 375558103 400,819 51,390 33,645 0.2406
2024-07-10 2024-06-30 13F GILEAD SCIENCES COM 375558103 349,429 0 0.00 24,015 -6.33 0.1791
2024-04-16 2024-03-31 13F GILEAD SCIENCES COM 375558103 349,429 -6,280 -1.77 25,636 -11.16 0.1943
2024-01-30 2023-12-31 13F GILEAD SCIENCES COM 375558103 355,709 0 0.00 28,856 8.09 0.2465
2023-10-26 2023-09-30 13F GILEAD SCIENCES COM 375558103 355,709 -231,774 -39.45 26,697 -41.09 0.2595
2023-07-05 2023-06-30 13F GILEAD SCIENCES COM 375558103 587,483 -30,698 -4.97 45,321 -11.71 0.4172
2023-04-24 2023-03-31 13F GILEAD SCIENCES COM 375558103 618,181 62,817 11.31 51,334 7.57 0.5254
2023-01-26 2022-12-31 13F GILEAD SCIENCES COM 375558103 555,364 0 0.00 47,720 39.11 0.5464
2022-10-26 2022-09-30 13F GILEAD SCIENCES COM 375558103 555,364 -3,247 -0.58 34,303 -0.77 0.4058
2022-07-26 2022-06-30 13F GILEAD SCIENCES COM 375558103 558,611 -156,246 -21.86 34,570 -18.77 0.3393
2022-05-05 2022-03-31 13F GILEAD SCIENCES COM 375558103 714,857 1,465 0.21 42,558 -17.94 0.3148
2022-02-08 2021-12-31 13F GILEAD SCIENCES COM 375558103 713,392 19,729 2.84 51,863 6.90 0.3547
2021-11-03 2021-09-30 13F GILEAD SCIENCES COM 375558103 693,663 46,889 7.25 48,516 8.75 0.3522
2021-08-11 2021-06-30 13F GILEAD SCIENCES COM 375558103 646,774 -93,816 -12.67 44,614 -6.94 0.3079
2021-04-28 2021-03-31 13F GILEAD SCIENCES COM 375558103 740,590 -7,424 -0.99 47,943 9.82 0.3590
2021-02-02 2020-12-31 13F GILEAD SCIENCES COM 375558103 748,014 116,334 18.42 43,655 9.37 0.3566
2020-11-09 2020-09-30 13F GILEAD SCIENCES COM 375558103 631,680 -83,921 -11.73 39,916 -27.50 0.3640
2020-08-13 2020-06-30 13F GILEAD SCIENCES COM 375558103 715,601 -210,529 -22.73 55,058 -20.48 0.5668
2020-04-14 2020-03-31 13F GILEAD SCIENCES COM 375558103 926,130 -263,998 -22.18 69,237 -10.47 0.8798
2020-02-12 2019-12-31 13F GILEAD SCIENCES COM 375558103 1,190,128 41,029 3.57 77,335 6.19 0.7387
2019-10-29 2019-09-30 13F GILEAD SCIENCES COM 375558103 1,149,099 85,598 8.05 72,830 1.36 0.7464
2019-07-11 2019-06-30 13F GILEAD SCIENCES COM 375558103 1,063,501 100,976 10.49 71,850 14.82 0.6966
2019-05-14 2019-03-31 13F GILEAD SCIENCES COM 375558103 962,525 -100,779 -9.48 62,574 -5.92 0.6216
2019-01-30 2018-12-31 13F GILEAD SCIENCES COM 375558103 1,063,304 -144,751 -11.98 66,510 -28.69 0.7290
2018-11-14 2018-09-30 13F GILEAD SCIENCES COM 375558103 1,208,055 502 0.04 93,274 9.04 0.8516
2018-08-13 2018-06-30 13F GILEAD SCIENCES COM 375558103 1,207,553 -16,041 -1.31 85,543 -7.27 0.8254
2018-05-10 2018-03-31 13F GILEAD SCIENCES COM 375558103 1,223,594 -34,288 -2.73 92,247 2.37 0.9601
2018-02-13 2017-12-31 13F GILEAD SCIENCES COM 375558103 1,257,882 63,927 5.35 90,115 -6.84 0.8830
2017-11-08 2017-09-30 13F GILEAD SCIENCES COM 375558103 1,193,955 -7,340 -0.61 96,734 18.56 1.0583
2017-07-24 2017-06-30 13F GILEAD SCIENCES COM 375558103 1,201,295 0 0.00 81,592 0.00 0.9316
2017-04-27 2017-03-31 13F GILEAD SCIENCES COM 375558103 1,201,295 -69,141 -5.44 81,592 -10.31 0.9316
2017-02-14 2016-12-31 13F GILEAD SCIENCES COM 375558103 1,270,436 91,680 7.78 90,976 -2.45 1.0592
2016-11-14 2016-09-30 13F GILEAD SCIENCES COM 375558103 1,178,756 -457,950 -27.98 93,263 -31.69 1.1693
2016-08-12 2016-06-30 13F GILEAD SCIENCES COM 375558103 1,636,706 -125,401 -7.12 136,534 -15.65 1.7562
2016-05-12 2016-03-31 13F GILEAD SCIENCES COM 375558103 1,762,107 88,629 5.30 161,867 -4.41 2.1241
2016-02-16 2015-12-31 13F GILEAD SCIENCES COM 375558103 1,673,478 62,600 3.89 169,339 7.06 2.3793
2015-11-12 2015-09-30 13F GILEAD SCIENCES COM 375558103 1,610,878 -900 -0.06 158,172 -16.18 2.3955
2015-08-13 2015-06-30 13F GILEAD SCIENCES COM 375558103 1,611,778 -186,759 -10.38 188,707 6.92 2.6177
2015-05-13 2015-03-31 13F GILEAD SCIENCES COM 375558103 1,798,537 -355,152 -16.49 176,490 -13.06 2.2172
2015-02-13 2014-12-31 13F GILEAD SCIENCES COM 375558103 2,153,689 2,153,689 203,007 2.5615
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.