SpaceX~$1TSpaceX~$1T
Insider Buying
Subscribe
All stock lists

AnaptysBio, Inc. (NASDAQ:ANAB)

US · Delayed Price · Currency is USD
54.68+0.57 (+1.05%)
 
Market Cap1.62B+322.9%
Revenue (ttm)232.39M+107.7%
Net Income-26.79M+81.0%
EPS-1.08+78.0%
Shares Out29.61M
PE Ration/a
Forward PE19.12
Dividendn/a
Ex-Dividend Daten/a
Volume351,768
Open54.28
Previous Close54.11
Day's Range53.23 - 55.34
52-Week Range12.98 - 72.36
Beta0.41
AnalystsBuy
Price Target77.80(+42.28%)
Earnings DateNov 10, 2026
––Not scored
ANAB Insider Score

No insider has filed an open-market purchase or sale here in the last 90 days, so there is nothing to score yet.

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, 92121-5801, US
Market Cap
1.62 billion
Employees
104
Industrial Classification
Biotechnology

What Are Insiders Doing?

Open-market buy / sell balanceNet Selling
Sold
$1.16M
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.

1 Day
+1.05%
5 Days
-1.35%
1 Month
-6.48%
6 Months
+26.60%
1 Year
+322.89%

$ANAB stock is featured in our 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−30k−15k02025Q32025Q42026Q12026Q22026Q3

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
XBIState Street SPDR S&P Biotech ETF$44.67M
VTIVanguard Morningstar Total Stock Market ETF$36.96M
IWMiShares Russell 2000 ETF$28.14M
VXFVanguard Extended Market ETF$13.65M
IBBiShares Biotechnology ETF$11.36M
PBEInvesco Biotechnology & Genome ETF$10.83M

Estimated from each fund’s disclosed top holdings × AUM

ANAB Insider Score

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

No Insider Score for ANAB yet — no open-market insider buys or sells in the last 90 days.

Bull Case vs Bear Case

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

Generating analysis…

Recent Insider Activity

Buys
0
Sells
3
Buy Value
$0
Distinct Buyers
0

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.
Company Directory & Stock Ticker Database | InsiderBuying.com