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ANAB

Anaptysbio, Inc (NASDAQ:ANAB)

US · Delayed Price · Currency is USD
Healthcare · Biotechnology
48.28-0.36 (-0.74%)
 
Market cap
$1.44B
Insider Score
Health Score
Analyst consensus
Listed since
Jan 26, 2017
Market Cap1.44B+98.6%
Revenue (ttm)237.61M+92.9%
Net Income195.72M+247.6%
EPS5.37+218.5%
Shares Out29.90M
PE Ratio7.15
Forward PE7.15
Dividendn/a
Ex-Dividend Daten/a
Volume293,615
Open47.91
Previous Close48.64
Day's Range47.88 - 48.97
52-Week Range20.18 - 72.36
Beta0.41
AnalystsBuy
Price Target79.17(+63.98%)
Earnings DateNov 3, 2026
Insider Score
––Not scored
ANAB Insider Score

Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.

About ANAB

AnaptysBio, Inc., a clinical-stage biotechnology company, focuses in delivering immunology therapeutics for autoimmune and inflammatory diseases in the United States. The company’s products include Rosnilimab, a selective pathogenic T cell deplete which completed a Phase 2b trial for the treatment of moderate-to-severe rheumatoid arthritis; ANB033, a CD122 antagonist, which is in a Phase 1b trial for celiac disease and eosinophilic esophagitis; ANB101, a BDCA2 modulator antibody which is in Phase 1a trial that specifically targets plasmacytoid dendritic cells and inhibits interferon secretion and modulates antigen presentation; dostarlimab, a PD-1 antagonist for various solid tumor indications; and Imsidolimab, an antibody that inhibits the interleukin-36 receptor, which is in the Phase 3 development for the treatment of generalized pustular psoriasis. It focuses on developing various antibody programs that are advanced to preclinical and clinical milestones under its collaborations. It has collaborations agreement with GSK and Vanda. The company was formerly known as Anaptys Biosciences, Inc. and changed its name to AnaptysBio, Inc. in July 2006. AnaptysBio, Inc. was incorporated in 2005 and is based in San Diego, California.

Address
10770 Wateridge Circle, San Diego, CA, 92121, US
Market Cap
1.44 billion
Employees
104
Industrial Classification
Biotechnology

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$4.48M
Bought
$0

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.

Analyst consensus

Moderate Buy
4 Buy0 Hold0 SellAvg target $86.50 (+79.2%)

4 firms rating ANAB in the last 3 months, one vote each. Issuer-paid research is not counted.

Financial Health Score
Strong
From ANAB’s reported statements · Q2 2026 (trailing 12 months)

Next catalysts

Ask Barron about ANAB

1 Day
-0.74%
5 Days
+0.19%
1 Month
-3.94%
6 Months
-26.55%
1 Year
+98.60%

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

→ All Stock Lists

Recently reported changes in ANAB holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by ANAB's directors and management

Net Shares Purchased by Insiders−80k−40k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

ANAB Estimated quarterly lobbying spending

Source: U.S. Senate LDA

ANAB Revenue by Segment

$145.94MTotal
SegmentRevenue% of All
Biopharma$52.81M36.19%
R&D$33.99M23.29%
G&A$26.20M17.95%
Collaboration revenue$25.56M17.51%
Royalty Management$7.38M5.06%

As of: Q1 2026 (Mar 31, 2026) · Source: SEC EDGAR (10-Q)

U.S. Patents

New ANAB patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to ANAB from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in ANAB

ETFEst. Holding Size
VTIVanguard Morningstar Total Stock Market ETF$32.58M
XBIState Street SPDR S&P Biotech ETF$32.55M
IWMiShares Russell 2000 ETF$24.71M
VXFVanguard Extended Market ETF$12.10M
IBBiShares Biotechnology ETF$10.50M
PBEInvesco Biotechnology & Genome ETF$9.67M

Estimated from each fund’s disclosed top holdings × AUM

ANAB Insider Score

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

0
Net Selling
No open-market insider buying in the last 90 days — 1 insider sold $249.4K; insiders still hold ~0.0% of the company. The score reflects net insider selling.
Data completeness: 82%

Bull Case vs Bear Case

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

Generating analysis…

Insider Score

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

0/ 100
Insider Activity
Open-market Form 4 buying
Neutral
Transaction Size
Purchase $ vs. market cap
Neutral
Insider Ownership
Stake increase by buyers
Neutral
Buyer Cluster
Multiple insiders buying together
Neutral
Track Record
Past insider-buy performance
Strong
Market Timing
Timing vs. recent price trend
Strong

Biotech: 100 sector peers carry a ranked score; this one has no qualifying buying in the window · sector average 60.1

What’s Behind the Score

Insider Activity
48% of score
0
Analyst Ratings
32% of score
99
News & Sentiment
20% of score
75

News check: FDA approval of Jemperli as first-line immunotherapy and earnings beat expectations provide concrete positive catalysts.

Recent Insider Activity

Buys
0
Sells
20
Buy Value
$0
Distinct Buyers
0

Insider Score Trend Over Time

+0.0 since Oct 4
0255075100Oct 4 — Insider Score 0.0Oct 4

Composite Insider Score (0–100) recomputed on each scoring run from live SEC Form 4 data.

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.