Alcon Inc.
CH ˙ SWX ˙ CH0432492467
52,08 CHF ↑1.02 (2.00%)
2026-06-04
PREÇO DA AÇÃO
SecurityCH:ALC / Alcon Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership291,433 shares
Latest Disclosed Value $ 21,488,725
Janus Henderson Group Plc reports 2.09% decrease in ownership of ALC / Alcon Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 291,433 shares of Alcon Inc. (CH:ALC) valued at $17,270,320 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 297,649 shares of Alcon Inc.. This represents a change in shares of -2.09% during the quarter. The current value of the position is $15,177,831 USD.

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)
2026-05-18 2026-03-31 13F/A-1 ALCON ORD SHS H01301128 291,433 -6,216 -2.09 21,489 -9.63 0.0036
2026-05-15 2026-03-31 13F ALCON ORD SHS H01301128 291,433 -6,216 -2.09 21,489 -9.63 0.0040
2026-02-17 2025-12-31 13F ALCON ORD SHS H01301128 297,649 -291,118 -49.45 23,778 -45.79 0.0106
2025-11-14 2025-09-30 13F ALCON ORD SHS H01301128 588,767 -1,600,411 -73.11 43,861 -77.28 0.0200
2025-08-14 2025-06-30 13F ALCON ORD SHS H01301128 2,189,178 1,452,378 197.12 193,010 173.39 0.0946
2025-05-15 2025-03-31 13F ALCON ORD SHS H01301128 736,800 -10,864 -1.45 70,600 11.30 0.0387
2025-02-14 2024-12-31 13F ALCON ORD SHS H01301128 747,664 -88,535 -10.59 63,435 -24.09 0.0322
2024-11-14 2024-09-30 13F ALCON ORD SHS H01301128 836,199 103,991 14.20 83,565 27.86 0.0428
2024-08-14 2024-06-30 13F ALCON ORD SHS H01301128 732,208 -21,485 -2.85 65,356 4.47 0.0350
2024-05-15 2024-03-31 13F ALCON ORD SHS H01301128 753,693 30,758 4.25 62,560 10.98 0.0341
2024-02-14 2023-12-31 13F ALCON ORD SHS H01301128 722,935 -79,605 -9.92 56,372 -9.43 0.0336
2023-11-14 2023-09-30 13F ALCON ORD SHS H01301128 802,540 -67,632 -7.77 62,243 -13.60 0.0408
2023-08-14 2023-06-30 13F ALCON ORD SHS H01301128 870,172 64,108 7.95 72,043 26.16 0.0448
2023-05-15 2023-03-31 13F ALCON ORD SHS H01301128 806,064 235,269 41.22 57,106 46.52 0.0377
2023-02-14 2022-12-31 13F ALCON ORD SHS H01301128 570,795 42,204 7.98 38,973 25.02 0.0278
2023-01-13 2022-09-30 13F/A-1 ALCON ORD SHS H01301128 528,591 2,704 0.51 31,174 -14.87 0.0234
2022-11-14 2022-09-30 13F ALCON ORD SHS H01301128 528,591 2,704 31,174 0.0079
2022-08-15 2022-06-30 13F ALCON ORD SHS H01301128 525,887 -320,028 -37.83 36,618 -45.95 0.0252
2022-05-16 2022-03-31 13F ALCON ORD SHS H01301128 845,915 -234,308 -21.69 67,745 -29.23 0.0327
2022-02-14 2021-12-31 13F ALCON ORD SHS H01301128 1,080,223 670,745 163.80 95,727 186.76 0.0399
2021-11-16 2021-09-30 13F ALCON ORD SHS H01301128 409,478 -168,123 -29.11 33,382 -17.52 0.0146
2021-08-16 2021-06-30 13F ALCON ORD SHS H01301128 577,601 92,116 18.97 40,474 18.51 0.0173
2021-05-17 2021-03-31 13F ALCON ORD SHS H01301128 485,485 79,828 19.68 34,151 26.45 0.0156
2021-02-16 2020-12-31 13F ALCON ORD SHS H01301128 405,657 227,209 127.33 27,007 165.90 0.0125
2020-11-16 2020-09-30 13F ALCON ORD SHS H01301128 178,448 -746,595 -80.71 10,157 -80.85 0.0053
2020-08-14 2020-06-30 13F ALCON ORD SHS H01301128 925,043 -159,130 -14.68 53,037 -3.85 0.0298
2020-05-14 2020-03-31 13F ALCON ORD SHS H01301128 1,084,173 152,774 16.40 55,161 4.68 0.0380
2020-02-18 2019-12-31 13F ALCON ORD SHS H01301128 931,399 -131,273 -12.35 52,694 -14.96 0.0270
2019-11-14 2019-09-30 13F ALCON ORD SHS H01301128 1,062,672 -141,482 -11.75 61,963 -16.97 0.0336
2019-07-31 2019-06-30 13F ALCON ORD SHS H01301128 1,204,154 1,204,154 74,631 0.0406
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.