19.61
price up icon0.36%   0.07
after-market After Hours: 19.61
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Apellis Pharmaceuticals Inc stock is traded at $19.61, with a volume of 1.45M. It is up +0.36% in the last 24 hours and down -30.73% over the past month. Apellis Pharmaceuticals Inc is a commercial-stage biopharmaceutical company focused on the discovery, development, and commercialization of novel therapeutic compounds to treat diseases with high unmet needs through the inhibition of the complement system, which is an integral component of the immune system, at the level of C3, the central protein in the complement cascade.
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Previous Close:
$19.54
Open:
$19.45
24h Volume:
1.45M
Relative Volume:
0.58
Market Cap:
$2.48B
Revenue:
$715.22M
Net Income/Loss:
$-250.10M
P/E Ratio:
-9.6601
EPS:
-2.03
Net Cash Flow:
$-205.58M
1W Performance:
-3.54%
1M Performance:
-30.73%
6M Performance:
+12.57%
1Y Performance:
-29.33%
1-Day Range:
Value
$19.40
$19.95
1-Week Range:
Value
$19.31
$20.57
52-Week Range:
Value
$16.10
$35.72

Apellis Pharmaceuticals Inc Stock (APLS) Company Profile

Name
Name
Apellis Pharmaceuticals Inc
Name
Phone
617-977-5700
Name
Address
100 FIFTH AVENUE, WALTHAM, KY
Name
Employee
710
Name
Twitter
@ApellisPharma
Name
Next Earnings Date
2024-12-05
Name
Latest SEC Filings
Name
APLS's Discussions on Twitter

Compare APLS with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
APLS
Apellis Pharmaceuticals Inc
19.61 2.47B 715.22M -250.10M -205.58M -2.03
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
426.76 107.15B 11.74B 3.68B 3.34B 14.19
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
755.90 77.46B 14.25B 4.58B 3.88B 41.77
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
436.38 58.90B 3.21B 43.57M 221.36M 0.2405
Biotechnology icon
ARGX
Argen X Se Adr
918.92 56.55B 3.06B 1.28B 447.35M 19.67
Biotechnology icon
INSM
Insmed Inc
198.76 42.58B 447.02M -1.18B -906.14M -6.1812

Apellis Pharmaceuticals Inc Stock (APLS) Upgrades & Downgrades

Date Action Analyst Rating Change
Nov-06-25 Initiated Wolfe Research Peer Perform
Oct-15-25 Initiated Wells Fargo Overweight
Sep-26-25 Downgrade Goldman Neutral → Sell
May-09-25 Downgrade BofA Securities Buy → Neutral
May-09-25 Downgrade Raymond James Strong Buy → Outperform
Apr-29-25 Initiated Cantor Fitzgerald Overweight
Dec-17-24 Downgrade Goldman Buy → Neutral
Nov-21-24 Initiated Morgan Stanley Equal-Weight
Oct-25-24 Initiated RBC Capital Mkts Sector Perform
Oct-16-24 Initiated Scotiabank Sector Outperform
Oct-16-24 Initiated William Blair Outperform
May-31-24 Initiated Piper Sandler Neutral
Feb-05-24 Upgrade Jefferies Hold → Buy
Dec-14-23 Downgrade Wells Fargo Overweight → Equal Weight
Nov-09-23 Initiated Goldman Buy
Nov-02-23 Initiated Mizuho Neutral
Oct-06-23 Upgrade JP Morgan Neutral → Overweight
Sep-15-23 Upgrade Wells Fargo Equal Weight → Overweight
Aug-29-23 Reiterated Citigroup Buy
Aug-03-23 Downgrade JP Morgan Overweight → Neutral
Aug-01-23 Downgrade BofA Securities Buy → Neutral
Jan-03-23 Downgrade Wells Fargo Overweight → Equal Weight
Nov-10-22 Downgrade Jefferies Buy → Hold
Jul-19-22 Initiated H.C. Wainwright Buy
Jun-17-22 Resumed Stifel Buy
Apr-14-22 Downgrade ROTH Capital Neutral → Sell
Dec-08-21 Initiated Wells Fargo Overweight
Nov-29-21 Downgrade ROTH Capital Buy → Neutral
Sep-10-21 Reiterated BMO Capital Markets Outperform
Sep-10-21 Reiterated Credit Suisse Neutral
Sep-10-21 Reiterated Needham Buy
Sep-10-21 Reiterated Oppenheimer Outperform
Sep-10-21 Downgrade Wedbush Outperform → Neutral
Aug-19-21 Initiated Jefferies Buy
Aug-19-21 Upgrade Wedbush Neutral → Outperform
May-21-21 Initiated UBS Buy
Apr-16-21 Initiated Goldman Buy
Nov-19-20 Initiated Needham Buy
Sep-01-20 Initiated Stifel Buy
Jul-20-20 Initiated ROTH Capital Buy
Jun-17-20 Initiated BTIG Research Neutral
Apr-01-20 Initiated Raymond James Strong Buy
Mar-31-20 Initiated BMO Capital Markets Outperform
Mar-11-20 Upgrade Wedbush Underperform → Neutral
Jan-07-20 Initiated SVB Leerink Mkt Perform
Dec-19-19 Initiated BofA/Merrill Buy
Nov-22-19 Initiated Wedbush Underperform
Nov-05-19 Initiated Credit Suisse Neutral
Aug-01-19 Reiterated Cantor Fitzgerald Overweight
Jul-12-19 Upgrade JP Morgan Neutral → Overweight
Mar-29-19 Initiated Robert W. Baird Outperform
Jan-23-19 Downgrade JP Morgan Overweight → Neutral
Jul-30-18 Upgrade B. Riley FBR Neutral → Buy
May-24-18 Initiated Cantor Fitzgerald Overweight
Apr-12-18 Downgrade B. Riley FBR, Inc. Buy → Neutral
Feb-08-18 Initiated B. Riley FBR, Inc. Buy
View All

Apellis Pharmaceuticals Inc Stock (APLS) Latest News

pulisher
Nov 21, 2025

Can Apellis Pharmaceuticals Inc. stock beat analyst upgradesShare Buyback & AI Powered Market Entry Ideas - newser.com

Nov 21, 2025
pulisher
Nov 21, 2025

Will Apellis Pharmaceuticals Inc. stock deliver better than expected guidanceQuarterly Growth Report & Daily Oversold Stock Bounce Ideas - newser.com

Nov 21, 2025
pulisher
Nov 20, 2025

Does Apellis Pharmaceuticals Inc. (1JK) stock trade below intrinsic valueQuarterly Investment Review & Safe Entry Momentum Tips - newser.com

Nov 20, 2025
pulisher
Nov 20, 2025

Apellis Pharmaceuticals Faces Weak Start with 17.3% Gap Down Amid Market Concerns - Markets Mojo

Nov 20, 2025
pulisher
Nov 20, 2025

Why Apellis Pharmaceuticals Inc. (1JK) stock stays on buy listsShare Buyback & Safe Swing Trade Setups - newser.com

Nov 20, 2025
pulisher
Nov 20, 2025

Apellis Pharmaceuticals, Inc. (NASDAQ:APLS) Looks Inexpensive After Falling 28% But Perhaps Not Attractive Enough - 富途牛牛

Nov 20, 2025
pulisher
Nov 20, 2025

Using AI based signals to follow Apellis Pharmaceuticals Inc.Gold Moves & Free Safe Entry Trade Signal Reports - newser.com

Nov 20, 2025
pulisher
Nov 20, 2025

Apellis Pharmaceuticals Inc. stock prediction for this weekPortfolio Value Report & Stepwise Trade Execution Plans - newser.com

Nov 20, 2025
pulisher
Nov 19, 2025

Risk vs reward if holding onto Apellis Pharmaceuticals Inc.2025 Price Action Summary & Real-Time Price Movement Reports - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Can Apellis Pharmaceuticals Inc. stock sustain market leadershipIndex Update & Weekly High Momentum Picks - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Can Apellis Pharmaceuticals Inc. stock resist sector downturnsTrade Exit Summary & Real-Time Buy Zone Alerts - newser.com

Nov 19, 2025
pulisher
Nov 19, 2025

Will a bounce in Apellis Pharmaceuticals Inc. offer an exit2025 Bull vs Bear & Reliable Price Breakout Signals - newser.com

Nov 19, 2025
pulisher
Nov 18, 2025

Why Apellis Pharmaceuticals Inc. stock is rated strong buyTrade Performance Summary & AI Powered Buy/Sell Recommendations - newser.com

Nov 18, 2025
pulisher
Nov 18, 2025

Will Apellis Pharmaceuticals Inc. see short term momentum2025 Market Overview & AI Forecast for Swing Trade Picks - newser.com

Nov 18, 2025
pulisher
Nov 18, 2025

Apellis Pharma general counsel Watson sells $100k in stock By Investing.com - Investing.com Canada

Nov 18, 2025
pulisher
Nov 18, 2025

Apellis Pharma general counsel Watson sells $100k in stock - Investing.com

Nov 18, 2025
pulisher
Nov 18, 2025

Apellis Pharmaceuticals General Counsel Sells 5,000 Shares - TradingView

Nov 18, 2025
pulisher
Nov 18, 2025

[Form 4] Apellis Pharmaceuticals, Inc. Insider Trading Activity - Stock Titan

Nov 18, 2025
pulisher
Nov 17, 2025

Why Apellis Pharmaceuticals Inc. (1JK) stock could rally strongly2025 Bull vs Bear & Smart Money Movement Alerts - newser.com

Nov 17, 2025
pulisher
Nov 17, 2025

Officer Watson Files To Sell 5,000 Of Apellis Pharmaceuticals Inc [APLS] - TradingView

Nov 17, 2025
pulisher
Nov 16, 2025

Apellis Pharmaceuticals (BIT:1APLS) Price Target Decreased by 10.35% to 30.35 - Nasdaq

Nov 16, 2025
pulisher
Nov 16, 2025

How Apellis Pharmaceuticals Inc. stock performs in weak economy2025 Growth vs Value & Fast Exit and Entry Strategy Plans - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

What high frequency data says about Apellis Pharmaceuticals Inc.2025 Earnings Impact & Weekly High Momentum Picks - newser.com

Nov 16, 2025
pulisher
Nov 16, 2025

Will breakout in Apellis Pharmaceuticals Inc. lead to full recovery2025 Short Interest & Real-Time Volume Triggers - newser.com

Nov 16, 2025
pulisher
Nov 15, 2025

(APLS) Volatility Zones as Tactical Triggers - news.stocktradersdaily.com

Nov 15, 2025
pulisher
Nov 15, 2025

How to build a dashboard for Apellis Pharmaceuticals Inc. stockVolume Spike & Free Daily Entry Point Trade Alerts - newser.com

Nov 15, 2025

Apellis Pharmaceuticals Inc Stock (APLS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$38.92
price up icon 1.38%
$30.45
price up icon 1.36%
$102.06
price up icon 0.29%
$95.59
price down icon 1.42%
biotechnology ONC
$347.72
price down icon 0.45%
$198.76
price down icon 0.44%
Cap:     |  Volume (24h):