Inhibrx Biosciences Inc
INBX
NASDAQ
Biotechnology
$88.37
USD
-8.64 (-8.91%)
At close: Aug 14, 2026, 4:00 PM EDT
Market Cap $1.37B
Volume 268.3K
About Inhibrx Biosciences Inc
Inhibrx Biosciences, Inc. is a clinical-stage biopharmaceutical company, which includes a pipeline of novel biologic therapeutic candidates, developed using proprietary modular protein engineering platforms. The company is headquartered in La Jolla, California and currently employs 109 full-time employees. The company went IPO on 2024-05-28. The firm utilizes diverse methods of protein engineering to address the specific requirements of complex target and disease biology, including its proprietary protein engineering platforms. Its clinical pipeline of therapeutic candidates includes ozekibart (INBRX-109) and INBRX-106. INBRX-109 is a tetravalent agonist of death receptor 5 (DR5) that it designed with its proprietary single domain antibody (sdAb) platform to drive cancer-selective programmed cell death and to maximize potency while minimizing on-target liver toxicity arising from hepatocyte apoptosis. INBRX-106 is a hexavalent OX40 agonist which is being investigated as a single agent and in combination with KEYTRUDA (pembrolizumab), a PD-1 blocking checkpoint inhibitor, in patients with locally advanced or metastatic solid tumors.
CEO
Mr. Mark Lappe
HQ
La Jolla, CALIFORNIA, US
Founded
2024
Employees
109
Quantli Score
8.4
Outperform
Fin. Health
8.1
Profitability
7.6
Growth
9.0
Cash-Flow Q.
8.8
Key Metrics
6 metrics our research team weighs before forming a view on INBX.
Based on Quantli research · SEC filings · as of Q1 2026
METRIC
VALUE
CHANGE
TREND (3Y)
Revenue Growth (TTM)
550.0%
—
Gross Margin (TTM)
100.0%
0.0 pp
Operating Margin (TTM)
-9465.5%
+140796.5 pp
Net Margin (TTM)
-10014.2%
-871499.7 pp
EPS Growth (TTM)
-107.3%
—
Free Cash Flow (TTM)
$-131.94M
—
Financial Snapshot
Revenue
$1.30M
+550.0%
YoY
Gross Margin
100%
TTM
0.0%
YoY
Net Income
$-130.19M
-107.6%
YoY
Operating Cash Flow
$-131.93M
+21.1%
YoY
Key Statistics
Open
$91.80
Previous Close
$97.01
Day Range
$87.01 - $96.06
52 Week Range
$22.40 - $155.29
Volume
268.3K
Average Volume (10 Days)
210.0K
Dividend Yield
—
Valuation Measurement
Market Cap
$1.37B
P/E Ratio (TTM)
—
P/S Ratio (TTM)
1050.79
Financial Highlights
Profit Margin
-10014.2%
Return on Assets
-70.8%
Return on Equity
618.9%
Revenue (TTM)
$1.30M
Net Income (TTM)
$-130.19M
Diluted EPS (TTM)
-$8.39
Total Cash (MRQ)
$161.66M
Levered FCF (TTM)
$-131.94M
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Earnings Calendar
Next Earnings
Estimated Q2 Release
Aug 19
Est. EPS
Adjusted consensus estimate
-$2.44