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ANAPTYSBIO, INC (ANAB)

Sector: Pharmaceutical Preparations

Industry: Biotechnology

AnaptysBio, Inc. logo

AnaptysBio, Inc.

NASDAQ:ANABHealthcare
+0.34%$46.61
Mkt Cap$1.39B
Float17.63M
O/S29.9M
VOL11K sh
$ Vol$497K
RVOL0.02×
Inst Own101.9%
EarningsNov 10 · Tomorrow
Dilution
AnaptysBio, Inc. logoNASDAQ:ANAB$46.61+0.34%
Historical Data
DateOpenHighLowCloseVolume
Nov 9, 202647.0348.9646.1946.6110,576
Nov 6, 202645.8546.6345.0146.45287,785
Nov 5, 202647.5147.7445.4745.58380,827
Nov 4, 202649.0049.0045.8147.51528,258
Nov 3, 202647.3648.3547.3647.73304,855
Nov 2, 202648.3348.3746.9046.91281,489
Oct 30, 202648.6848.9747.8848.28293,617
Oct 29, 202650.8551.2248.3348.64414,382
Oct 28, 202649.5950.5549.0050.50309,827
Oct 27, 202649.2450.0248.7049.63349,580
Oct 26, 202648.9749.6247.9848.77417,197
Oct 23, 202648.1948.8847.0548.73468,215
Oct 22, 202647.6548.5146.8348.10254,919
Oct 21, 202645.4848.4845.4847.94664,462
Oct 20, 202649.5751.8544.0245.431,206,027
Oct 19, 202647.3349.8847.3349.24468,355
Oct 16, 202648.5648.5646.4646.61413,644
Oct 15, 202647.4348.8346.9348.71416,305
Oct 14, 202645.2547.2345.0046.67494,172
Oct 13, 202645.5346.1345.1645.59416,538
Analyst Coverage
Analyst Coverage
ConsensusBuy
Price Target
Not available
Ratings Distribution
BUY
16
HOLD
6
SELL
0
TOTAL22
Insider Trades
InsiderTypeShares
RENTON HOLLINGS profile photoRENTON HOLLINGSOption Exercise5.0K
RENTON HOLLINGS profile photoRENTON HOLLINGSSale5.0K
RENTON HOLLINGS profile photoRENTON HOLLINGSOption Exercise5.0K
Orwin John A profile photoOrwin John AOption Exercise1.3K
Orwin John A profile photoOrwin John AOption Exercise1.3K
Schmid John P. profile photoSchmid John P.Option Exercise6.0K
Shareholders
101.9%
Institutional
(222)
3.3%
Insiderⓘ
(11)
0.0%
5%+ Owners
(0)
-
Unattributed (incl. retail)ⓘ
Institutional101.9%
Insider3.3%
Sources: 13F, Form 4, 13D/13GO/S: 29.9M · as of 16 Sep 2026 · SEC cover page
Insiders & Institutional Holders
About

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.

Key Metrics
Market Cap$1.39B
Enterprise Value--
P/E Ratio--
Est. Net Cash/Share--
Institutional Ownership101.91%

based on 29.90M shares outstanding

SectorHealthcare
IndustryBiotechnology
ExchangeNASDAQ
CountryUSUS
IPO DateJan 26, 2017
Shares Outstanding29.90M
Authorized Shares
Float17.63M
52-Week Range
$30.27$73.30
$46.61(38th percentile)
Volume
Average Daily Volume416.80K
10.57K today vs 416.80K avg(-97%)

30d Avg

416.80K

60d Avg

500.22K

90d Avg

478.34K

Earnings
Dividend History
No dividend history available
Compliance Status
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