Swiss (SMI) Pharmaceuticals & Biotech Stocks - Biggest Losers Today

Name: Financial Insights Based on S&P Global Market Intelligence
Creator: Simply Wall St Pty Ltd
License: https://www.spglobal.com/content/dam/spglobal/corporate/en/documents/secure/MI-FastTrack-Terms-and-Conditions-July-2023.pdf

UPDATED May 20, 2026

Explore the Swiss (SMI) Biggest Losers Today. These Pharmaceuticals & Biotech Stocks have seen the largest drop in Market Cap from the previous trading day.

Company	Last Price	1D Return	1Y Return	Market Cap	Analysts Target	Valuation	Growth	Div Yield
ROP	CHF 328.10	-0.4%	24.9%	CHF 261.5b	CHF 360.76	20.3	8.0%	3.0%
NOVN	CHF 118.54	-0.4%	26.4%	CHF 226.2b	CHF 122.16	21.2	9.6%	3.1%
XLS	CHF 20.40	-3.3%	1.5%	CHF 117.7m	CHF 50.00	427.4	4.3%	n/a
ADXN	CHF 0.046	-0.9%	-19.3%	CHF 5.4m	n/a	31.0	n/a	n/a
BIOV	CHF 26.40	0.4%	-26.3%	CHF 154.4m	CHF 58.26	48.6	-14.3%	n/a
MMTX	CHF 0.43	2.4%	n/a	CHF 65.6m	CHF 3.41	n/a	n/a	n/a
MOLN	CHF 2.92	2.1%	-11.5%	CHF 109.2m	CHF 9.00	1.6	16.9%	n/a
IDIA	CHF 4.00	0.6%	172.6%	CHF 1.0b	CHF 4.50	4.6	53.7%	n/a
NWRN	CHF 14.58	2.5%	88.9%	CHF 291.8m	CHF 47.09	16.7	50.2%	n/a
SANN	CHF 17.02	3.4%	34.7%	CHF 237.4m	CHF 30.00	3.1	24.2%	n/a
CURN	CHF 22.90	8.5%	127.9%	CHF 118.0m	CHF 98.10	10.9	16.4%	n/a
BSLN	CHF 53.90	1.7%	19.1%	CHF 668.1m	CHF 89.90	16.6	8.1%	n/a
SFZN	CHF 80.95	0.5%	-15.6%	CHF 3.5b	CHF 103.91	21.0	9.6%	0.5%
SKAN	CHF 46.80	2.1%	-36.3%	CHF 1.1b	CHF 62.50	64.7	28.8%	0.5%
PPGN	CHF 38.35	1.9%	104.9%	CHF 1.3b	CHF 35.79	3.6	58.7%	0%
COPN	CHF 79.00	1.9%	45.5%	CHF 1.3b	CHF 129.72	13.4	41.8%	2.4%
TECN	CHF 145.10	1.7%	-15.1%	CHF 1.8b	CHF 165.73	2.1	50.0%	2.1%
KURN	CHF 22.20	7.7%	-11.2%	CHF 869.7m	CHF 35.40	448.9	65.5%	n/a
BANB	CHF 78.45	1.8%	52.2%	CHF 5.9b	CHF 78.80	39.5	15.7%	1.1%
DESN	CHF 368.50	4.4%	74.6%	CHF 5.1b	CHF 412.50	42.1	17.5%	0%
SDZ	CHF 65.88	0.9%	63.3%	CHF 28.5b	CHF 66.36	39.6	17.0%	1.2%
LONN	CHF 492.50	0.9%	-12.8%	CHF 34.4b	CHF 667.61	37.8	17.4%	1.0%
GALD	CHF 159.55	3.0%	53.6%	CHF 37.4b	CHF 182.40	77.6	24.1%	0.2%

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