Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Current assets
Cash and cash equivalents	$ 29,031	$ 53,790
Marketable debt securities	435,043	497,725
Marketable equity securities	78,903	42,210
Accounts receivable	25,872	23,739
Prepaid expenses and other current assets	20,748	18,139
Total current assets	589,597	635,603
Property and equipment, net	62,400	66,124
Patents, licenses, and other intangible assets, net	17,919	18,663
Restricted cash	385	380
Marketable debt securities - long term	290,274	145,512
Marketable equity securities - long term	0	64,210
Right of use (ROU) asset	38,831	33,995
Other assets	498	648
Total assets	999,904	965,135
Current liabilities
Accounts payable	18,770	13,914
Accrued expenses	25,407	23,564
Income tax payable	0	5,291
Lease liabilities	2,181	3,435
Deferred income	0	0
Debt	44,455	27,711
Total current liabilities	90,813	73,915
Uncertain tax position payable	8,336	8,336
Lease liabilities, net of current portion	66,489	59,025
Debt, net of current portion	128,340	161,772
Total liabilities	293,978	303,048
Commitments and contingencies
Stockholders’ equity
Preferred stock, $0.01 par value: 10,000,000 authorized shares; -0- issued and outstanding shares at September 30, 2024 and December 31, 2023	0	0
Common stock, $0.01 par value: 200,000,000 authorized shares at September 30, 2024 and December 31, 2023; 69,963,447 issued and outstanding at September 30, 2024 and 60,998,191 issued and outstanding at December 31, 2023	701	611
Additional paid-in capital	1,364,846	1,131,266
Accumulated other comprehensive income	1,800	1,291
Accumulated deficit	(658,483)	(471,418)
Total stockholders’ equity attributable to Xencor, Inc.	708,864	661,750
Non-controlling interest	(2,938)	337
Total stockholders’ equity	705,926	662,087
Total liabilities and stockholders’ equity	$ 999,904	$ 965,135