How to Buy Centessa Pharmaceuticals plc American Depositary Shares (CNTA) Stock

Where to buy CNTA

13 brokers in our matrix offer CNTA. Verify availability and current fees with each broker before trading.

Broker	Commission	Fractional	Extended	Overnight	Options	OTC access
Charles Schwab (thinkorswim)Review	$0	Schwab Stock Slices, S&P 500 only, ≥ $5/slice, up to 30 at once		~1,130	$0.65	Most (3/5)
E*TRADE (Morgan Stanley)Review	$0 listed			~20	$0.65	Most (4/5)
FidelityReview	$0	Stocks by the Slice, 7,000+ stocks/ETFs, from $1			$0.65	Partial (2+0)
FirstradeReview	$0	~4,000+ tickers, ≥ $5		~1,200	$0	Most (4/5)
Interactive BrokersReview	$0 (Lite) / per-share (Pro)			~10,000	per-contract pricing	Full
Merrill EdgeReview	$0				$0.65	Most (3/5)
MoomooReview	$0				$0	Limited only
Public.comReview	$0				rebate model	Limited only
RobinhoodReview	$0	≥ $1 stocks, market cap ≥ $25M		~1,134	$0	None
SoFi Active InvestingReview	$0				$0	Partial (1+2)
tastytradeReview	$0 stocks				$1.00 open, $0 close (capped at $10 per leg)	Limited only
TradeStationReview	$0 listed				$0.50 / $0.60	Most (4/5)
WebullReview	$0				$0	Limited only

24-Hour / Overnight trading

CNTA may be eligible for overnight trading via Charles Schwab (thinkorswim), Interactive Brokers, Robinhood, E*TRADE (Morgan Stanley), Webull, Moomoo, Firstrade. Each broker maintains its own eligibility list — confirm before placing an order.

About Centessa Pharmaceuticals plc American Depositary Shares

Centessa Pharmaceuticals PLC is a clinical-stage biotechnology company pioneering a new class of therapeutics in orexin-based neuroscience. The group is developing a franchise of small molecule orexin receptor 2 (OX2R) agonists designed to address neuroscience diseases underpinned by dysregulation of wakefulness, attention, cognition, mood, and other symptoms, each grounded in the shared biology of the orexin pathway. The company's programs and Pipeline are the Orexin Receptor 2 Agonist Program and LockBody Technology Platform.

Sector

PHARMACEUTICAL PREPARATIONS

Employees

129

Headquarters

ALTRINCHAM, CHESHIRE, X0

Listed

2021-05-28

Market cap

$6.15B

Frequently asked

Where can I buy Centessa Pharmaceuticals plc American Depositary Shares (CNTA)?

CNTA is offered by 13 brokers in our matrix, including Charles Schwab (thinkorswim), E*TRADE (Morgan Stanley), Fidelity, Firstrade, Interactive Brokers. Compare commissions, fractional eligibility, and overnight availability in the broker matrix above.

Can I buy CNTA after hours or overnight?

Yes. CNTA is on the 24-hour eligibility list for Charles Schwab (thinkorswim), Interactive Brokers, Robinhood, E*TRADE (Morgan Stanley), and others. Overnight sessions route through ATSs with wider spreads and limit-orders only.

Does Robinhood offer CNTA?

Yes. Robinhood offers CNTA as a regular exchange-listed security.

Does Fidelity offer CNTA?

Yes. Fidelity offers CNTA as a regular exchange-listed security.

Does Webull offer CNTA?

Yes. Webull offers CNTA as a regular exchange-listed security.

Is CNTA optionable?

Yes. CNTA has listed options contracts. Per-contract pricing varies by broker — see the Options column in the matrix.

Is there a tokenized version of CNTA?

Not in our current dataset. The tokenized stock universe (Kraken xStocks, Binance Alpha/Ondo, Robinhood EU, Hyperliquid HIP-3) is expanding quickly — we refresh quarterly.

Can I buy a fractional share of CNTA?

Yes. Multiple brokers in the matrix support fractional shares for CNTA — see the Fractional column above for per-broker eligibility and minimums.