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Inhibrx Biosciences, Inc. (NASDAQ:INBX)

US · Delayed Price · Currency is USD
99.61-0.79 (-0.79%)
 
Market Cap1.46B+208.3%
Revenue (ttm)0-100.0%
Net Income-138.18M+15.6%
EPS-8.88+17.8%
Shares Out14.67M
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend DateMay 30, 2024
Volume158,658
Open99.68
Previous Close100.40
Day's Range98.09 - 100.93
52-Week Range28.16 - 155.29
Beta3.67
AnalystsBuy
Price Target285.00(+186.12%)
Earnings DateNov 13, 2026
-0.79% (1D)
No price history available.
Insider Score
/ 100
INBX Insider Score

Inhibrx Biosciences, Inc. has a live Insider Score.

Scored on 10 qualifying trades from 3 insiders in the last 90 days.

Unlock the score

About INBX

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. Its clinical pipeline of therapeutic candidates includes INBRX-109 and INBRX-106, both of which utilize multivalent formats where the precise valency can be optimized in a target-centric way to mediate what is believed to be the most appropriate agonist function. The company was founded by Brendan P. Eckelman on January 8, 2024 and is headquartered in La Jolla, CA.

Address
11025 North Torrey Pines Road, La Jolla, CA, 92037, US
Market Cap
1.46 billion
Employees
110
Industrial Classification
Biotechnology

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$11.57M
Bought
$4.50M

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

1 Day
-0.79%
5 Days
-9.54%
1 Month
-19.29%
6 Months
+70.59%
1 Year
+208.29%

$INBX stock is featured in our Insider Score Rankings, and Insider Trades datasets.

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Recently reported changes in INBX holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

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Insider Trading

Quarterly net insider trading by INBX's directors and management

Net Shares Purchased by Insiders−400k−200k02025Q32025Q42026Q12026Q22026Q3

Source: SEC EDGAR (Form 4)

Corporate Lobbying

INBX Estimated quarterly lobbying spending

Source: U.S. Senate LDA

U.S. Patents

New INBX patent grants

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Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to INBX from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in INBX

ETFEst. Holding Size
VTIVanguard Morningstar Total Stock Market ETF$46.83M
XBIState Street SPDR S&P Biotech ETF$33.86M
IWMiShares Russell 2000 ETF$24.55M
VXFVanguard Extended Market ETF$14.20M
IBBiShares Biotechnology ETF$8.27M
FYCFirst Trust Small Cap Growth AlphaDEX Fund$8.08M

Estimated from each fund’s disclosed top holdings × AUM

INBX Insider Score

Our composite score: insider buying, sector, volume, tone & dilution

Members only

The live Insider Score for INBX is included with Insider Access.

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Bull Case vs Bear Case

AI-generated from INBX’s recent data — informational, not investment advice

Generating analysis…

Insider Score

Our 0–100 Insider Score and the signals behind it.

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Recent Insider Activity

Buys
10
Sells
8
Buy Value
$4.50M
Distinct Buyers
3

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.