Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Current assets:
Cash and cash equivalents	$ 62,431	$ 61,299
Short-term investments	214,158	233,281
Tax incentive receivable	56,431	53,917
Prepaid expenses and other current assets	15,659	19,378
Total current assets	348,679	367,875
Long-term investments	257,117	282,548
Property and equipment, net	722	807
Operating lease right-of-use assets	9,794	10,047
Deferred tax asset	24,171	24,778
Other non-current assets	1,280	1,440
Total assets	641,763	687,495
Current liabilities:
Accounts payable	10,658	7,582
Accrued expenses and other current liabilities	25,916	35,353
Total current liabilities	36,574	42,935
Long term debt	110,440	110,095
Operating lease liabilities	7,372	7,573
Other liabilities	29	29
Total liabilities	154,415	160,632
Commitments and contingencies (Note 8)
Shareholders’ equity:
Ordinary shares: £0.002 nominal value: 222,480,776 shares authorized, 154,728,966 issued and outstanding at March 31, 2026: 222,480,776 shares authorized, 149,228,068 issued and outstanding at December 31, 2025	419	405
Additional paid-in capital	1,750,996	1,709,978
Accumulated other comprehensive income	1,408	2,714
Accumulated deficit	(1,265,475)	(1,186,234)
Total shareholders’ equity	487,348	526,863
Total liabilities and shareholders' equity	$ 641,763	$ 687,495

Tax Incentive Receivable, Current

No definition available.

Name:	cnta_TaxIncentiveReceivableCurrent
Namespace Prefix:	cnta_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).