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ACLX

Arcellx, Inc.
$115.07 +0.00 (+0.00%) At close · Apr 29
Market Cap
$6.73B
Shares
58,479,812

Price & Indicators

20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$115.07 Open$115.07 Day$115.07–115.07 52W$47.86–115.13 Avg vol 30d1.5M Short int1.8M · 3.1% float · 2.5d Short vol49% Last earningsOct 30, 2025 DataFeb 2022–Apr 2026 Filing10-K · Feb 26
Up next
FQ3-26 quarter ends
~Sep 30, 2026 Est
filed Feb 26, 2026
Equibles Rating blended score · not investment advice
Overall
Buy
SellHoldBuy
Technical Buy Momentum Very Strong Sentiment Bullish Fundamentals Weak Quant / Vol Moderate
Market backdrop VIX 15 · calm Equity put/call 0.55
Technical
price trend
Buy
50 / 200-day cross No cross
Price vs 200-day avg +37%
above
Price vs 50-day avg +3%
above
RSI (14) 80
overbought
MACD trend Negative
52-week position 100%
near high
Momentum
relative strength
Very Strong
1-month return 0%
trailing
6-month return +30%
trailing
YTD return +76%
this year
Relative strength +25%
vs S&P · 6-mo
Sentiment
smart money
Bullish
Trend (MA cross) No cross
50d $112 › 200d $84 — 50d above 200d
Institutional flow Accumulating
+10% holders QoQ · +96 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Falling
3.08% of float · ▼ -20.7% MoM · 2.5 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
241 holders — near 3-yr high, broad support
Fundamentals
Weak
Revenue growth −79%
Y/Y
EPS growth −104%
Y/Y
Free cash flow $-212.6M
Balance sheet $80.3M
net cash
Quant / Vol
risk profile
Moderate
Volatility 89%
annualized · 1-yr
Max drawdown −33%
past year
ATR 0.3%
of price · 14-day

Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

Technicals

trend & momentum for long-term holders Buy
2 · 1 · 3
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
+37% Bullish
Price vs 50-day avg
+3% Bullish
RSI (14)
80 Bearish
MACD trend
Negative Bearish
52-week position
100% Bullish
Market signals — smart money & positioning
Bullish · 3 of 6
Trend (MA cross) No cross
50d $112 › 200d $84 — 50d above 200d
Institutional flow Accumulating
+10% holders QoQ · +96 funds added
Insider flow Flat
No net insider activity over 90 days
Short interest Falling
3.08% of float · ▼ -20.7% MoM · 2.5 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
241 holders — near 3-yr high, broad support
Price context
position in its 52-week range
52-wk low $48 Now $115 · 100% 52-wk high $115
vs 200-day avg +37% vs 50-day avg +3%

Illustrative technical + ownership context — a signal mix, not investment advice.

Versus peers

Biotechnology — same industry group
Open screener →
Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
ACLX
Arcellx, Inc.
this stock
$6.73B +76.5% -79.4% 3.1%
ONC
BeOne Medicines Ltd.
$431.70B -1.7% +22179.2% 878.5 0.1%
VRTX
Vertex Pharmaceuticals Inc / Ma
$123.19B +7.1% +46.2% 28.8 1.9%
REGN
Regeneron Pharmaceuticals, Inc.
$69.63B -13.8% +20.8% 16.2 3.3%
ARGX
Argenx SE
$54.85B +4.4% 2.3%

Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

At a glance

key data from every section
Ownership
Institutional Holders Reducing
Holders
241
% held
94.9%
Net QoQ
-11.6M sh
Top holder
GILEAD SCIENCES, INC.
Held Float
View
Held by Funds
Fund positions
145
View
Short & Settlement
Short Interest Falling
Shares short
1.8M
Days to cover
2.5d
Change
-469.5K sh
View
Short Volume
Short vol %
49%
As of
Apr 27, 2026
Short Total
View
Fails to Deliver
FTD shares
13.3K
Value
$1.5M
As of
Apr 29, 2026
View
Off-Exchange
Off-exchange %
24.9%
Week of
Apr 27, 2026
Off-exch Lit
View
Financials
Financials
Revenue (FY)
$22.3M
Net income (FY)
$-228.9M
EPS diluted
$-4.07
View
Filings
SEC Filings
Latest
Investor Event Transcript
Filed
Jun 30, 2026
This year
7
View
Proposed Sales
Value
$10.2M
Shares
89.9K
Filed
Feb 27, 2026
View
Exempt Offerings
Offering
$100.0M
Filed
Feb 6, 2023
View
Earnings & Events
Earnings Calls
Last call
Jun 9, 2026
View
Investor Relations
Latest news
U.S. FDA Approves Trodelvy® for F…
Published
Jun 24, 2026
View

Performance

5D 20D 120D MTD YTD
ACLX +0.1% +0.2% +30.5% +0.2% +76.5%
SPY +0.1% +9.4% +5.4% +9.4% +4.4%
vs SPY +0.0% -9.2% +25.1% -9.2% +72.1%
Key facts CIK 1786205 CUSIP 03940C100 13F (30d) 3 filings 2 filers Visit website Investor relations