Revenue Growth - Royalties for the year ended December 31, 2024, increased to 570.99millionfrom447.87 million in 2023, representing a 27% growth driven by sales of DARZALEX SC and Phesgo[238]. - The company expects further growth in royalty revenue due to anticipated increases in partner product sales, including recently launched products like VYVGART Hytrulo, TECENTRIQ SC, OCREVUS SC, and Opdivo Qvantig[238]. - Proprietary product sales increased by 35,786thousand,or27166,620 thousand in 2024, while total product sales, net rose by 2,638thousand,or1303,492 thousand[239]. - Revenues under collaborative agreements surged by 60,307thousand,or75140,841 thousand, driven by a significant increase in upfront license fees, which rose by 25,000thousand,or1,25012 million milestone payment[230]. - The company received 30millioninupfrontpaymentsfromargenxforthenominationoffouradditionaltargetsunderanexpandedcollaborationagreement[230].FinancialPerformance−Operatingexpensesdecreasedoverall,withcostofsalesdownby32,944 thousand, or 17%, to 159,417thousand,whileresearchanddevelopmentexpensesincreasedby2,685 thousand, or 4%, to 79,048thousand[241].−Investmentandotherincome,netincreasedby7,435 thousand, or 46%, to 23,752thousand,primarilyduetoariseintheaverageinvestedbalance[246].−Incometaxexpenseroseby46,306 thousand, or 69%, to 113,041thousand,attributedtohigherincomebeforetaxandchangesintaxbenefits[247].−Netcashprovidedbyoperatingactivitiesincreasedby90,493 thousand, reaching 479,064thousand,primarilyduetohigherrevenue[257].DebtandFinancing−Thecompany’slong−termdebt,consistingofconvertiblenotes,amountedto1,525.0 million as of December 31, 2024, with future interest payments totaling 30.4million[251].−Thecompanycompletedasharerepurchaseprogramofupto750.0 million in June 2024 and authorized a new program for the same amount in February 2024[261]. - The 2027 Convertible Notes, totaling 805.0million,haveamaturitydateofMarch1,2027,andpayinterestatanannualrateof0.25460.0 million, were converted in full in March 2023, with approximately 13.5millionpaidincashand288,886sharesissued[276].CashManagementandInvestments−AsofDecember31,2024,thecompanyhadcash,cashequivalents,andmarketablesecuritiestotaling596.1 million, expected to fund operations for at least the next 12 months[249]. - Cash, cash equivalents, and marketable securities are deemed to have minimal risk of default or illiquidity, based on discussions with investment advisors[296]. - The primary objective of the company's investment activities is to preserve principal while maximizing income without significantly increasing risk[294]. - The cash management strategy is designed to minimize excessive risk while ensuring liquidity[296]. Risk Management - The company hedges a portion of foreign currency exchange risk related to forecasted royalties revenue in Swiss francs to mitigate earnings and cash flow volatility[295]. - The company does not believe that its results of operations would be materially impacted by an immediate change of 10% in interest rates based on its current investment portfolio[294]. - The company does not engage in speculative trading of derivatives or other financial instruments[295]. - The cash flow hedges are recorded at fair value with gains and losses reflected in AOCI and reclassified to royalty revenue[295].