Alcon Inc.
CH ˙ SWX ˙ CH0432492467
CHF 52.08 ↑1,02 (2,00%)
2026-06-04
AKTIENPREIS
SecurityCH:ALC / Alcon Inc.
InstitutionClean Yield Group
Latest Disclosed Ownership950 shares
Latest Disclosed Value $ 71,583
Clean Yield Group ownership in ALC / Alcon Inc.

On April 14, 2026 - Clean Yield Group filed a 13F-HR form disclosing ownership of 950 shares of Alcon Inc. (CH:ALC) valued at $56,297 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 950 shares of Alcon Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $49,476 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)
2026-04-14 2026-03-31 13F ALCON AG ORD SHS Stock H01301128 950 0 0.00 72 -4.05 0.0202
2026-01-26 2025-12-31 13F ALCON AG ORD SHS Stock H01301128 950 0 0.00 75 5.71 0.0208
2025-10-23 2025-09-30 13F ALCON AG ORD SHS Stock H01301128 950 -10 -1.04 71 -16.67 0.0200
2025-07-17 2025-06-30 13F ALCON AG ORD SHS Stock H01301128 960 -300 -23.81 85 -29.41 0.0254
2025-04-14 2025-03-31 13F ALCON AG ORD SHS Stock H01301128 1,260 0 0.00 120 12.26 0.0390
2025-01-13 2024-12-31 13F ALCON AG ORD SHS Stock H01301128 1,260 0 0.00 107 -15.87 0.0340
2024-10-07 2024-09-30 13F ALCON AG ORD SHS Stock H01301128 1,260 0 0.00 126 12.50 0.0400
2024-07-10 2024-06-30 13F ALCON AG ORD SHS Stock H01301128 1,260 0 0.00 112 7.69 0.0419
2024-05-29 2024-03-31 13F ALCON AG ORD SHS Stock H01301128 1,260 -5 -0.40 105 6.12 0.0408
2024-01-24 2023-12-31 13F ALCON AG ORD SHS Stock H01301128 1,265 -250 -16.50 99 -14.78 0.0416
2023-10-12 2023-09-30 13F ALCON AG ORD SHS Stock H01301128 1,515 -100 -6.19 115 -12.88 0.0510
2023-07-26 2023-06-30 13F ALCON AG ORD SHS Stock H01301128 1,615 -185 -10.28 133 4.76 0.0546
2023-04-26 2023-03-31 13F ALCON AG ORD SHS Stock H01301128 1,800 -110 -5.76 127 -3.08 0.0541
2023-01-31 2022-12-31 13F ALCON AG ORD SHS Stock H01301128 1,910 -75 -3.78 131 13.04 0.0562
2022-10-31 2022-09-30 13F ALCON AG ORD SHS Stock H01301128 1,985 -2,800 -58.52 115 -65.57 0.0534
2022-07-18 2022-06-30 13F ALCON AG ORD SHS Stock H01301128 4,785 -635 -11.72 334 -22.33 0.1381
2022-04-25 2022-03-31 13F ALCON AG ORD SHS Stock H01301128 5,420 -2,520 -31.74 430 -37.86 0.1519
2022-01-24 2021-12-31 13F ALCON AG ORD SHS Stock H01301128 7,940 -1,330 -14.35 692 -7.24 0.2212
2021-10-27 2021-09-30 13F ALCON AG ORD SHS Stock H01301128 9,270 -3,231 -25.85 746 -15.03 0.2447
2021-07-26 2021-06-30 13F ALCON AG ORD SHS Stock H01301128 12,501 -7,826 -38.50 878 -38.47 0.2984
2021-04-26 2021-03-31 13F ALCON AG ORD SHS Stock H01301128 20,327 -17,220 -45.86 1,427 -42.39 0.5368
2021-01-26 2020-12-31 13F ALCON AG ORD SHS Stock H01301128 37,547 -3,903 -9.42 2,477 4.91 0.8904
2020-10-16 2020-09-30 13F ALCON AG ORD SHS Stock H01301128 41,450 -4,080 -8.96 2,361 -9.54 0.9573
2020-07-22 2020-06-30 13F ALCON AG ORD SHS Stock H01301128 45,530 -2,590 -5.38 2,610 6.75 1.1278
2020-04-20 2020-03-31 13F ALCON AG ORD SHS Stock H01301128 48,120 8,350 21.00 2,445 8.67 1.1613
2020-01-17 2019-12-31 13F ALCON INC ORD SHS Stock H01301128 39,770 28,516 253.39 2,250 242.99 0.7052
2019-10-23 2019-09-30 13F ALCON INC ORD SHS Stock H01301128 11,254 11,254 656 0.2164
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.