AnaptysBio, Inc. (ANAB)

NASDAQ: ANAB · Real-Time Price · USD
39.61
+1.95 (5.18%)
At close: Nov 21, 2025, 4:00 PM EST
39.78
+0.17 (0.43%)
After-hours: Nov 21, 2025, 7:14 PM EST
5.18%
Market Cap1.10B
Revenue (ttm)169.47M
Net Income (ttm)-84.63M
Shares Out 27.69M
EPS (ttm)-2.88
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume1,525,228
Open33.38
Previous Close37.66
Day's Range33.10 - 40.13
52-Week Range12.21 - 40.96
Beta0.30
AnalystsBuy
Price Target63.40 (+60.06%)
Earnings DateNov 4, 2025

About ANAB

AnaptysBio, Inc., a clinical-stage biotechnology company, focuses in delivering immunology therapeutics. Its products include Rosnilimab, an IgG1 antibody that targets PD-1+ T cells, resulting in their agonism or depletion, broadly impacting pathogenic drivers of autoimmune and inflammatory diseases; and ANB032, a non-depleting antibody that binds to the BTLA checkpoint receptor and inhibits activated T cell proliferation; ANB033, a novel anti-CD122 antagonist antibody that targets the shared common beta subunit of the receptors for IL-15 and I... [Read more]

Industry Biotechnology
Sector Healthcare
IPO Date Jan 26, 2017
Employees 136
Stock Exchange NASDAQ
Ticker Symbol ANAB
Full Company Profile

Financial Performance

In 2024, AnaptysBio's revenue was $91.28 million, an increase of 432.03% compared to the previous year's $17.16 million. Losses were -$145.23 million, -11.24% less than in 2023.

Financial Statements

Analyst Summary

According to 12 analysts, the average rating for ANAB stock is "Buy." The 12-month stock price target is $63.4, which is an increase of 60.06% from the latest price.

Price Target
$63.4
(60.06% upside)
Analyst Consensus: Buy
Stock Forecasts

News

AnaptysBio shares tumble after legal fight with GSK over cancer drug license

Shares of AnaptysBio fell 14% in premarket trading on Friday after the U.S. drug developer and Tesaro, a unit of Britain's GSK , filed lawsuits against each other, with both claiming a breach in a par...

Other symbols: GSK
1 day ago - Reuters

GSK Unit Tesaro Sues AnaptysBio, Threatening Key Cancer Drug Jemperli Royalties

GSK plc (NYSE: GSK) subsidiary, Tesaro Inc., has initiated litigation against AnaptysBio, Inc. (NASDAQ: ANAB) in the Delaware Chancery Court.

Other symbols: GSK
1 day ago - Benzinga

GSK, AnaptysBio Sue Each Other Over Cancer Drug License

The companies accuse one another of breaching a licensing agreement for Jemperli, a drug used to treat some forms of endometrial cancer.

Other symbols: GSK
1 day ago - WSJ

Anaptys Announces $100 Million Stock Repurchase Plan

SAN DIEGO, Nov. 21, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced that its ...

1 day ago - GlobeNewsWire

Anaptys Initiates Litigation Against Tesaro, a GSK Subsidiary

SAN DIEGO, Nov. 21, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, announced it has filed a ...

Other symbols: GSK
1 day ago - GlobeNewsWire

AnaptysBio: Maintaining 'Hold' As RA Program Still In Play With ANB033 Advancement

AnaptysBio receives a "Hold" rating after discontinuing rosnilimab for ulcerative colitis, saving $10 million but maintaining focus on rheumatoid arthritis. ANAB plans to advance rosnilimab for RA, wi...

9 days ago - Seeking Alpha

AnaptysBio To Save $10 Million After Discontinuing Ulcerative Colitis Study

AnaptysBio Inc. (NASDAQ:ANAB) on Monday released data from the Phase 2 trial of rosnilimab for moderate-to-severe ulcerative colitis.

12 days ago - Benzinga

Anaptys Announces Phase 2 Trial of Rosnilimab Did Not Meet Primary or Secondary Endpoints at Week 12 in Moderate-to-Severe Ulcerative Colitis

Rosnilimab was safe and well tolerated with similar adverse event rates vs. placebo Observed expected pharmacology, including ~90% depletion of pathogenic T cells, however lack of adequate efficacy at...

12 days ago - GlobeNewsWire

Anaptys Announces Third Quarter 2025 Financial Results and Provides Business Update

Announced intent to separate biopharma operations from substantial royalty assets by YE 2026 Phase 2 top-line data through Week 12 for rosnilimab, a pathogenic T cell depleter, in ulcerative colitis o...

18 days ago - GlobeNewsWire

Anaptys Announces Participation in November Investor Conferences

SAN DIEGO, Nov. 04, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced that Dani...

18 days ago - GlobeNewsWire

Anaptys Announces New Positive Phase 2b Trial Results for Rosnilimab in Rheumatoid Arthritis at ACR Late-Breaking Oral Presentation

SAN DIEGO, Oct. 29, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced late-brea...

24 days ago - GlobeNewsWire

AnaptysBio, Inc. - Special Call

AnaptysBio, Inc. - Special Call Company Participants Daniel Faga - President, CEO & Director Martin Dahl - Senior Vice President of Research John Kwon Paul Lizzul - Chief Medical Officer Conference Ca...

5 weeks ago - Seeking Alpha

Anaptys Announces Late-Breaking Oral Presentation of Complete Phase 2b Data for Rosnilimab in Rheumatoid Arthritis at Upcoming ACR Convergence 2025

SAN DIEGO, Oct. 13, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced that comp...

5 weeks ago - GlobeNewsWire

AnaptysBio Charts Path To Split Into Two Public Companies By 2026

AnaptysBio, Inc. (NASDAQ:ANAB) announced on Tuesday that it plans to explore separating its business into two independent, publicly traded companies.

7 weeks ago - Benzinga

Anaptys Announces Intent to Separate Biopharma Operations from Substantial Royalty Assets by Year-end 2026

SAN DIEGO, Sept. 29, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, announced today that its...

7 weeks ago - GlobeNewsWire

Anaptys to Provide Overview of ANB033, a CD122 antagonist, at Virtual Investor Event on Tuesday, Oct. 14

SAN DIEGO, Sept. 29, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced it will ...

7 weeks ago - GlobeNewsWire

Anaptys Announces Participation in September Investor Conferences

SAN DIEGO, Aug. 27, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced that Dani...

3 months ago - GlobeNewsWire

Anaptys Announces Second Quarter 2025 Financial Results and Provides Business Update

SAN DIEGO, Aug. 06, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today reported financial ...

3 months ago - GlobeNewsWire

AnaptysBio: Rosnilimab's RA Data Sets The Stage For Blockbuster Potential

Rosnilimab's strong Phase IIb RA data shows sustained efficacy and safety, positioning it as a potential blockbuster in a massive RA market. Despite JNJ's class setback, AnaptysBio offers significant ...

5 months ago - Seeking Alpha

AnaptysBio: Positive RA Data Bodes Well For Continued Rosnilimab Advancement

AnaptysBio, Inc.'s rosnilimab showed strong phase 2b results in moderate-to-severe RA, achieving key efficacy and safety endpoints, supporting its potential in a $20B U.S. market. Rosnilimab is also b...

6 months ago - Seeking Alpha

AnaptysBio's Arthritis Drug Matches Top Therapies In Phase 2 Trial, Analyst Sees Turning Point

AnaptysBio, Inc. ANAB on Tuesday released updated data from the Phase 2b trial of rosnilimab, a PD-1 depleter and agonist, for rheumatoid arthritis.

6 months ago - Benzinga

Anaptys Announces Positive Rosnilimab Data Updated Through Six Months in Robust Phase 2b Trial in RA

SAN DIEGO, June 03, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced that inve...

6 months ago - GlobeNewsWire

Anaptys to Announce Updated Data from Phase 2b Trial of Rosnilimab, a PD-1 Depleter and Agonist, for Rheumatoid Arthritis on June 3, 2025

SAN DIEGO, May 27, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, will host an investor call...

6 months ago - GlobeNewsWire

Anaptys Announces First Quarter 2025 Financial Results and Provides Business Update

SAN DIEGO, May 05, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today reported financial r...

7 months ago - GlobeNewsWire

Anaptys Announces Stock Repurchase Plan

SAN DIEGO, March 24, 2025 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced that its...

8 months ago - GlobeNewsWire