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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Cellectis S.A. stock logo
CLLS
Cellectis
$4.07
+2.1%
$3.69
$1.33
$5.48
$399.35M2.9422,871 shs23,583 shs
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
$7.19
+0.3%
$6.86
$2.85
$7.90
$364.95M1.24296,945 shs251,403 shs
Upexi, Inc. stock logo
UPXI
Upexi
$1.52
+9.4%
$1.17
$0.54
$15.50
$97.66M-0.323.47 million shs4.57 million shs
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
$4.00
-5.4%
$4.13
$1.35
$4.83
$398.97M0.31374,487 shs263,582 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Cellectis S.A. stock logo
CLLS
Cellectis
+2.14%+5.31%-2.28%+8.98%+194.57%
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
+0.28%-0.96%-5.02%+5.43%+147.93%
Upexi, Inc. stock logo
UPXI
Upexi
+9.35%+13.43%+26.67%+97.40%-84.46%
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
-5.44%-6.76%-4.76%+17.30%+23.46%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Cellectis S.A. stock logo
CLLS
Cellectis
$4.07
+2.1%
$3.69
$1.33
$5.48
$399.35M2.9422,871 shs23,583 shs
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
$7.19
+0.3%
$6.86
$2.85
$7.90
$364.95M1.24296,945 shs251,403 shs
Upexi, Inc. stock logo
UPXI
Upexi
$1.52
+9.4%
$1.17
$0.54
$15.50
$97.66M-0.323.47 million shs4.57 million shs
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
$4.00
-5.4%
$4.13
$1.35
$4.83
$398.97M0.31374,487 shs263,582 shs
A Guide To High-Short-Interest Stocks Cover

MarketBeat's analysts have just released their top five short plays for May 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Cellectis S.A. stock logo
CLLS
Cellectis
+2.14%+5.31%-2.28%+8.98%+194.57%
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
+0.28%-0.96%-5.02%+5.43%+147.93%
Upexi, Inc. stock logo
UPXI
Upexi
+9.35%+13.43%+26.67%+97.40%-84.46%
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
-5.44%-6.76%-4.76%+17.30%+23.46%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Cellectis S.A. stock logo
CLLS
Cellectis
2.83
Moderate Buy$6.7566.05% Upside
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
2.00
HoldN/AN/A
Upexi, Inc. stock logo
UPXI
Upexi
2.67
Moderate Buy$8.33448.25% Upside
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
2.40
Hold$8.50112.50% Upside

Current Analyst Ratings Breakdown

Latest UPXI, XFOR, CLLS, and PBYI Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/11/2026
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
DowngradeHold (C+)Hold (C)
5/11/2026
Upexi, Inc. stock logo
UPXI
Upexi
Reiterated RatingSell (E+)
5/8/2026
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
DowngradeSell (D-)Sell (E+)
4/24/2026
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
UpgradeSell (E+)Sell (D-)
4/21/2026
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
Reiterated RatingHold (C+)
4/20/2026
Cellectis S.A. stock logo
CLLS
Cellectis
Reiterated RatingSell (D-)
4/14/2026
Cellectis S.A. stock logo
CLLS
Cellectis
Reiterated RatingMarket Outperform$8.00
4/9/2026
Upexi, Inc. stock logo
UPXI
Upexi
UpgradeStrong-Buy
3/27/2026
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
Reiterated RatingSell (D-)
3/9/2026
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
Initiated CoverageBuy$12.00
2/17/2026
Cellectis S.A. stock logo
CLLS
Cellectis
Initiated CoverageBuy$7.00
(Data available from 5/15/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Cellectis S.A. stock logo
CLLS
Cellectis
$79.59M5.12N/AN/A$0.60 per share6.78
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
$228.40M1.60$0.84 per share8.59$2.52 per share2.85
Upexi, Inc. stock logo
UPXI
Upexi
$15.81M6.75N/AN/A($0.74) per share-2.05
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
$35.11M10.75N/AN/A$1.79 per share2.23
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Cellectis S.A. stock logo
CLLS
Cellectis
-$67.59M-$0.67N/AN/AN/A-89.51%-80.66%-20.51%7/30/2026 (Estimated)
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
$31.11M$0.4814.9837.84N/A10.69%20.30%12.05%N/A
Upexi, Inc. stock logo
UPXI
Upexi
-$13.68M-$3.23N/AN/AN/A-874.00%-66.70%-19.56%N/A
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
-$79.20M-$4.54N/AN/AN/A-1,106.30%-94.90%-48.09%N/A

Latest UPXI, XFOR, CLLS, and PBYI Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/12/2026Q3 2026
Upexi, Inc. stock logo
UPXI
Upexi
-$0.20-$1.67-$1.47-$1.67$2.90 million$1.05 million
5/11/2026Q1 2026
Cellectis S.A. stock logo
CLLS
Cellectis
-$0.2583-$0.18+$0.0783-$0.18$11.04 million$7.55 million
5/7/2026Q1 2026
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
-$0.13-$0.04+$0.09-$0.07$42.00 million$44.81 million
5/6/2026Q1 2026
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
-$0.20-$0.16+$0.04-$0.16$3.20 million$2.71 million
3/19/2026Q4 2025
Cellectis S.A. stock logo
CLLS
Cellectis
-$0.10-$0.26-$0.16-$0.26$10.74 million$15.50 million
3/17/2026Q4 2025
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
-$0.36-$0.22+$0.14$1.00$1.68 million$2.57 million
2/26/2026Q4 2025
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
$0.24$0.26+$0.02$0.26$68.60 million$75.50 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Cellectis S.A. stock logo
CLLS
Cellectis
N/AN/AN/AN/AN/A
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
N/AN/AN/AN/AN/A
Upexi, Inc. stock logo
UPXI
Upexi
N/AN/AN/AN/AN/A
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Cellectis S.A. stock logo
CLLS
Cellectis
1.13
1.52
1.62
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
N/A
2.38
1.93
Upexi, Inc. stock logo
UPXI
Upexi
2.96
1.72
2.19
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
0.45
10.18
9.98

Institutional Ownership

CompanyInstitutional Ownership
Cellectis S.A. stock logo
CLLS
Cellectis
63.90%
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
61.29%
Upexi, Inc. stock logo
UPXI
Upexi
5.68%
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
72.03%

Insider Ownership

CompanyInsider Ownership
Cellectis S.A. stock logo
CLLS
Cellectis
16.41%
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
22.20%
Upexi, Inc. stock logo
UPXI
Upexi
9.00%
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
1.13%
CompanyEmployeesShares OutstandingFree FloatOptionable
Cellectis S.A. stock logo
CLLS
Cellectis
290100.34 million83.87 millionOptionable
Puma Biotechnology, Inc. stock logo
PBYI
Puma Biotechnology
20050.90 million39.60 millionOptionable
Upexi, Inc. stock logo
UPXI
Upexi
13070.26 million60.89 millionOptionable
X4 Pharmaceuticals, Inc. stock logo
XFOR
X4 Pharmaceuticals
8094.32 million93.25 millionNo Data

Recent News About These Companies

X4 Jumps on Q4 Figures

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Cellectis stock logo

Cellectis NASDAQ:CLLS

$4.07 +0.09 (+2.14%)
Closing price 05/14/2026 03:59 PM Eastern
Extended Trading
$4.07 0.00 (0.00%)
As of 05/14/2026 05:01 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Cellectis S.A., a clinical stage biotechnological company, develops immuno-oncology products based on gene-edited T-cells that express chimeric antigen receptors to target and eradicate cancer cells. The company is developing UCART19, an allogeneic T-cell product candidate for the treatment of CD19-expressing hematologic malignancies, such as acute lymphoblastic leukemia; ALLO-501 and ALLO-501A to treat relapsed or refractory for non-hodgkin lymphoma (NHL); and ALLO-715 for the treatment of multiple myeloma. It also develops UCART22 to treat B-cell acute lymphoblastic leukemia; UCARTCS1 and ALLO-605 for the treatment of multiple myeloma; ALLO-316 for renal cell carcinoma; UCART123 for the treatment of acute myeloid leukemia; and UCART 20x22 for relapsed or refractory B-Cell NHL. The company has strategic alliances with Allogene Therapeutics, Inc. and Les Laboratoires Servier; research collaboration and exclusive license agreement with Iovance Biotherapeutics; and collaboration and license agreement with Cytovia, as well as a collaboration agreement with AstraZeneca to develop novel cell and gene therapy candidate products. Cellectis S.A. was founded in 1999 and is headquartered in Paris, France.

Puma Biotechnology stock logo

Puma Biotechnology NASDAQ:PBYI

$7.19 +0.02 (+0.28%)
Closing price 05/14/2026 04:00 PM Eastern
Extended Trading
$7.20 +0.00 (+0.07%)
As of 05/14/2026 04:10 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Puma Biotechnology, Inc., a biopharmaceutical company, focuses on the development and commercialization of products to enhance cancer care in the United States and internationally. The company offers NERLYNX, an oral version of neratinib that is used to treat adult patients with early stage HER2-overexpressed/amplified breast cancer; and advanced or metastatic HER2-positive breast cancer when combined with capecitabine. It also develops alisertib, a small molecule inhibitor of aurora kinase A for the treatment of hormone receptor positive breast cancer, triple negative breast cancer, small cell lung cancer, and head and neck cancer. The company sells its products through specialty pharmacy and distributor networks. It has license agreements with Pfizer Inc. for the development, manufacture, and commercialization of neratinib (oral), neratinib (intravenous), PB357, and related compounds; and Takeda Pharmaceutical Company Limited for the research, development, and commercialization of alisertib, as well as sub-license agreements with Specialised Therapeutics Asia Pte Ltd., Medison Pharma Ltd., Pint Pharma International SA, Knight Therapeutics, Inc., Pierre Fabre Medicament SAS, and Bixink Therapeutics Co., Ltd. The company was founded in 2010 and is headquartered in Los Angeles, California.

Upexi stock logo

Upexi NASDAQ:UPXI

$1.52 +0.13 (+9.35%)
Closing price 05/14/2026 04:00 PM Eastern
Extended Trading
$1.44 -0.08 (-5.26%)
As of 04:20 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Upexi, Inc. manufactures and sells various branded products in the health, wellness, pet, beauty, and other markets. The company was formerly known as Grove, Inc. and changed its name to Upexi, Inc. in August 2022. The company was incorporated in 2018 and is headquartered in Clearwater, Florida.

X4 Pharmaceuticals stock logo

X4 Pharmaceuticals NASDAQ:XFOR

$4.00 -0.23 (-5.44%)
Closing price 05/14/2026 04:00 PM Eastern
Extended Trading
$4.00 +0.00 (+0.12%)
As of 04:00 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

X4 Pharmaceuticals, Inc., a late-stage clinical biopharmaceutical company, focuses on the research, development, and commercialization of novel therapeutics for the treatment of rare diseases. Its lead product candidate is mavorixafor, a small molecule inhibitor of the chemokine receptor C-X-C chemokine receptor type 4 (CXCR4), which is in Phase III clinical trial for the treatment of patients with warts, hypogammaglobulinemia, infections, and myelokathexis syndrome; and Phase II clinical trial to treat congenital, idiopathic, or cyclic neutropenia. The company is also developing X4P-003, a CXCR4 antagonist for the treatment of CXCR4 dependent disorders and primary immunodeficiencies; and X4P-002, a CXCR4 antagonist for the treatment of blood-brain barrier diseases. It has a license agreement with Abbisko Therapeutics Co Ltd. to develop, manufacture, and commercialize mavorixafor in combination with checkpoint inhibitors or other agents in oncology indications. The company is headquartered in Boston, Massachusetts.