How to Buy Aardvark Therapeutics, Inc. Common Stock (AARD) Stock

Where to buy AARD

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

Broker	Commission	Fractional	Extended	Overnight	Options	OTC access
Charles Schwab (thinkorswim)	$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)	$0 listed			~20	$0.65	Most (4/5)
Fidelity	$0	Stocks by the Slice, 7,000+ stocks/ETFs, from $1			$0.65	Partial (2+0)
Firstrade	$0	~4,000+ tickers, ≥ $5		~1,200	$0	Most (4/5)
Interactive Brokers	$0 (Lite) / per-share (Pro)			~10,000	per-contract pricing	Full
Merrill Edge	$0				$0.65	Most (3/5)
Moomoo	$0				$0	Limited only
Public.com	$0				rebate model	Limited only
Robinhood	$0	≥ $1 stocks, market cap ≥ $25M		~1,134	$0	None
SoFi Active Investing	$0				$0	Partial (1+2)
tastytrade	$0 stocks				$1.00 open, $0 close (capped at $10 per leg)	Limited only
TradeStation	$0 listed				$0.50 / $0.60	Most (4/5)
Webull	$0				$0	Limited only

24-Hour / Overnight trading

AARD 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 Aardvark Therapeutics, Inc. Common Stock

Aardvark Therapeutics Inc is a clinical-stage biopharmaceutical company focused on developing novel, small-molecule therapeutics to activate innate homeostatic pathways for the treatment of metabolic diseases. It is focused on on developing selective compounds, targeting Bitter Taste Receptors (TAS2Rs) for hunger-associated conditions. Its product candidate, ARD-101, is an oral gut-restricted small-molecule agonist of certain TAS2Rs expressed in the gut lumen for which have initiated a Phase 3 clinical trial for hyperphagia associated with PWS.

Sector

PHARMACEUTICAL PREPARATIONS

Employees

40

Headquarters

SAN DIEGO, CA

Listed

2025-02-13

Market cap

$133.30M

Frequently asked

Where can I buy Aardvark Therapeutics, Inc. Common Stock (AARD)?

AARD 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 AARD after hours or overnight?

Yes. AARD 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 AARD?

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

Does Fidelity offer AARD?

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

Does Webull offer AARD?

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

Is AARD optionable?

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

Is there a tokenized version of AARD?

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 AARD?

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