AIM ImmunoTech - 15 Year Stock Price History | AIM

Historical daily share price chart and data for AIM ImmunoTech since 2011 adjusted for splits and dividends. The latest closing stock price for AIM ImmunoTech as of June 18, 2026 is 0.38.
  • The all-time high AIM ImmunoTech stock closing price was 52747.10 on September 21, 2012.
  • The AIM ImmunoTech 52-week high stock price is 20.96, which is 5415.8% above the current share price.
  • The AIM ImmunoTech 52-week low stock price is 0.21, which is 44.7% below the current share price.
  • The average AIM ImmunoTech stock price for the last 52 weeks is 2.25.
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AIM ImmunoTech Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 0.7563 1.1888 1.3400 0.2327 0.3799 -66.35%
2025 7.3648 21.6783 24.9250 1.1289 1.1289 -94.29%
2024 35.0287 47.4524 61.3486 18.2817 19.7802 -54.99%
2023 52.0938 32.3676 76.9231 32.3676 43.9460 41.04%
2022 74.4958 102.8970 126.8730 30.5095 31.1587 -66.10%
2021 198.7474 190.8090 281.7180 91.9081 91.9081 -48.60%
2020 212.7032 60.9391 609.3900 55.9440 178.8210 229.04%
2019 440.9541 808.7890 1158.9000 38.7611 54.3456 -93.17%
2018 1417.8012 1516.4800 2724.3900 791.2060 795.6020 -47.69%
2017 2053.5472 3033.4000 3846.1400 1320.8700 1520.8700 -49.84%
2016 6005.7437 4167.0200 10127.4000 3032.0800 3032.0800 -28.59%
2015 10291.9155 13060.2000 15824.1000 3876.9100 4246.1400 -67.80%
2014 17290.6952 14505.4000 29010.9000 11762.6000 13186.8000 -5.66%
2013 12237.0893 12970.5000 16620.6000 10021.9000 13978.0000 5.66%
2012 24104.4796 11071.6000 52747.1000 10259.3000 13229.0000 28.55%
Sector Industry Market Cap Revenue
Medical Medical - Drug Manufacturing $0.004B $0.000B
AIM ImmunoTech Inc. is an immuno-pharma company. It is focused on the research and development of therapeutics to treat multiple types of cancers and immune-deficiency diseases. The company's flagship products include Ampligen(R), Rintamod(R) and Alferon N Injection(R) which are in clinical stage. AIM ImmunoTech Inc., formerly known as Hemispherx Biopharma Inc., is based in Ocala, Florida.
Stock Name Country Market Cap PE Ratio
Chugai Pharmaceutical (CHGCY) Japan $89.845B 31.38
UCB SA (UCBJY) Belgium $60.713B 0.00
Takeda Pharmaceutical (TAK) Japan $57.538B 11.30
Zoetis (ZTS) United States $49.577B 18.36
Sandoz Group AG (SDZNY) Switzerland $37.136B 0.00
Otsuka Holdings, - (OTSKY) Japan $36.393B 14.73
BeOne Medicines - (ONC) Switzerland $33.976B 83.02
Daiichi Sankyo, - (DSNKY) Japan $33.284B 16.12
Astellas Pharma (ALPMY) Japan $29.805B 11.68
United Therapeutics (UTHR) United States $25.058B 20.49
Shionogi (SGIOY) Japan $18.069B 13.97
Merck (MKKGY) Germany $16.944B 11.65
IPSEN (IPSEY) France $16.273B 0.00
Summit Therapeutics (SMMT) United States $15.264B 0.00
Neurocrine Biosciences (NBIX) United States $12.936B 27.96
Ionis Pharmaceuticals (IONS) United States $12.417B 0.00
Madrigal Pharmaceuticals (MDGL) United States $11.920B 0.00
Recordati Industria Chimica E Farmaceutica S.P.A (RCDTF) Italy $11.749B 16.23
Orion OYJ (ORINY) Finland $10.723B 18.62
Eisai (ESAIY) $9.158B 0.00
Ono Pharmaceutical (OPHLF) Japan $6.834B 16.35
Centessa Pharmaceuticals (CNTA) United Kingdom $6.102B 0.00
Grifols, S.A (GRFS) Spain $5.588B 0.00
Corcept Therapeutics (CORT) United States $4.458B 51.11
Crinetics Pharmaceuticals (CRNX) United States $4.130B 0.00
Stevanato Group S.p.A (STVN) Italy $4.094B 22.53
NewAmsterdam Pharma (NAMS) Netherlands $3.997B 0.00
AMNEAL PHARMACEUTICALS, INC (AMRX) United States $3.945B 16.50
Hikma Pharmaceuticals Plc (HKMPF) United Kingdom $3.838B 0.00
Indivior Pharmaceuticals (INDV) United States $3.724B 12.41
Hypermarcas (HYPMY) Brazil $3.308B 13.82
Dyne Therapeutics (DYN) United States $3.086B 0.00
Catalyst Pharmaceuticals (CPRX) United States $3.046B 9.86
Oruka Therapeutics (ORKA) United States $2.952B 0.00
Soleno Therapeutics (SLNO) United States $2.717B 228.83
Enliven Therapeutics (ELVN) United States $2.710B 0.00
Relay Therapeutics (RLAY) United States $2.670B 0.00
Guardian Pharmacy Services (GRDN) United States $2.479B 41.65
BioCryst Pharmaceuticals (BCRX) United States $2.398B 7.19
Nektar Therapeutics (NKTR) United States $2.223B 0.00
Definium Therapeutics (DFTX) United States $2.147B 0.00
Avadel Pharmaceuticals (AVDL) Ireland $2.113B 0.00
Aurinia Pharmaceuticals Inc (AUPH) Canada $2.096B 19.46
Ocular Therapeutix (OCUL) United States $1.914B 0.00
Amylyx Pharmaceuticals (AMLX) United States $1.808B 0.00
Ardelyx (ARDX) United States $1.516B 0.00
Harrow (HROW) United States $1.338B 79.84
Savara (SVRA) United States $1.158B 0.00
Collegium Pharmaceutical (COLL) United States $1.149B 5.37
Xeris Biopharma Holdings (XERS) United States $1.009B 0.00
KalVista Pharmaceuticals (KALV) United States $0.993B 0.00
Cronos Group (CRON) Canada $0.971B 0.00
Evotec AG (EVO) Germany $0.935B 0.00
Xencor (XNCR) United States $0.911B 0.00
Aktis Oncology (AKTS) United States $0.901B 0.00
Theravance Biopharma (TBPH) United States $0.842B 21.80
ARS Pharmaceuticals (SPRY) United States $0.799B 0.00
Relmada Therapeutics (RLMD) United States $0.765B 0.00
Bioventus (BVS) United States $0.753B 13.32
Ironwood Pharmaceuticals (IRWD) United States $0.592B 15.78
ProKidney (PROK) United States $0.589B 0.00
Esperion Therapeutics (ESPR) United States $0.557B 0.00
Zevra Therapeutics (ZVRA) United States $0.556B 9.19
Rigel Pharmaceuticals (RIGL) United States $0.540B 4.49
Lyell Immunopharma (LYEL) United States $0.522B 0.00
Larimar Therapeutics (LRMR) United States $0.504B 0.00
4D Molecular Therapeutics (FDMT) United States $0.501B 0.00
Aquestive Therapeutics (AQST) United States $0.498B 0.00
Aclaris Therapeutics (ACRS) United States $0.487B 0.00
Nature's Sunshine Products (NATR) United States $0.471B 21.37
Lexeo Therapeutics (LXEO) United States $0.443B 0.00
Altimmune (ALT) United States $0.422B 0.00
Elite Pharmaceuticals (ELTP) United States $0.409B 37.99
Century Therapeutics (IPSC) United States $0.404B 0.00
Akebia Therapeutics (AKBA) United States $0.375B 0.00
USANA Health Sciences (USNA) United States $0.334B 9.43
AleAnna (ANNA) United States $0.333B 124.75
Surrozen (SRZN) United States $0.324B 0.00
Siga Technologies (SIGA) United States $0.312B 14.06
Avalo Therapeutics (AVTX) United States $0.311B 0.00
Organogenesis (ORGO) United States $0.306B 8.81
Silence Therapeutics (SLN) United Kingdom $0.271B 0.00
Cybin (HELP) Canada $0.270B 0.00
Protara Therapeutics (TARA) United States $0.268B 0.00
Prelude Therapeutics (PRLD) United States $0.257B 0.00
Minerva Neurosciences (NERV) United States $0.238B 0.00
Procaps Group, S.A (PROCF) Luxembourg $0.230B 0.00
MediWound (MDWD) Israel $0.229B 0.00
Context Therapeutics (CNTX) United States $0.229B 0.00
Enlivex (ENLV) Israel $0.228B 0.00
Inhibikase Therapeutics (IKT) United States $0.224B 0.00
Profound Medical (PROF) Canada $0.216B 0.00
OmniAb (OABI) United States $0.213B 0.00
Achieve Life Sciences (ACHV) Canada $0.186B 0.00
Korro Bio (KRRO) United States $0.183B 0.00
Corbus Pharmaceuticals Holdings (CRBP) United States $0.174B 0.00
Unicycive Therapeutics (UNCY) United States $0.167B 0.00
Tonix Pharmaceuticals Holding (TNXP) United States $0.167B 0.00
Heron Therapeutics (HRTX) United States $0.161B 0.00
Cardiol Therapeutics (CRDL) Canada $0.154B 0.00
Avita Medical (RCEL) United States $0.154B 0.00
VAXART, INC (VXRT) United States $0.152B 10.50
Galectin Therapeutics (GALT) United States $0.151B 0.00
Karyopharm Therapeutics (KPTI) United States $0.147B 0.00
Journey Medical (DERM) United States $0.141B 0.00
Assertio Holdings (ASRT) United States $0.116B 0.00
Innate Pharma SA (IPHYF) France $0.115B 0.00
Aldeyra Therapeutics (ALDX) United States $0.107B 0.00
Pyxis Oncology (PYXS) United States $0.107B 0.00
Cassava Sciences (SAVA) United States $0.101B 0.00
Vivani Medical (VANI) United States $0.088B 0.00
Verrica Pharmaceuticals (VRCA) United States $0.088B 0.00
PolyPid (PYPD) Israel $0.082B 0.00
Nuo Therapeutics (AURX) $0.082B 0.00
Champions Oncology (CSBR) United States $0.080B 0.00
Gain Therapeutics (GANX) United States $0.076B 0.00
NRx Pharmaceuticals (NRXP) United States $0.073B 0.00
Fractyl Health (GUTS) United States $0.073B 0.00
PMV Pharmaceuticals (PMVP) United States $0.070B 0.00
Rafael Holdings (RFL) United States $0.066B 0.00
Dominari Holdings (DOMH) United States $0.065B 0.00
Acrivon Therapeutics (ACRV) United States $0.060B 0.00
ElectroCore (ECOR) United States $0.049B 0.00
Nutriband (NTRB) United States $0.047B 0.00
Cumberland Pharmaceuticals (CPIX) United States $0.046B 34.33
SCYNEXIS (SCYX) United States $0.045B 0.00
Lite Strategy (LITS) United States $0.042B 0.00
Telomir Pharmaceuticals (TELO) United States $0.042B 0.00
FibroGen (FGEN) United States $0.039B 0.00
Talphera (TLPH) United States $0.038B 0.00
Incannex Healthcare (IXHL) Australia $0.037B 0.00
Mural Oncology (MURA) Ireland $0.035B 0.00
Plus Therapeutics (PSTV) United States $0.033B 0.00
Tempest Therapeutics (TPST) United States $0.029B 0.00
MARKER THERAPEUTICS, INC (MRKR) United States $0.029B 0.00
TherapeuticsMD (TXMD) United States $0.024B 0.00
VYNE Therapeutics (VYNE) United States $0.020B 0.00
Citius Pharmaceuticals (CTXR) United States $0.018B 0.00
Natural Alternatives (NAII) United States $0.018B 0.00
Klotho Neurosciences (KLTO) United States $0.016B 0.00
Lipocine (LPCN) United States $0.016B 0.00
Vyome Holdings (HIND) United States $0.015B 0.00
Iterum Therapeutics (ITRM) Ireland $0.015B 0.00
Jupiter Neurosciences (JUNS) United States $0.014B 0.00
Wellgistics Health (WGRX) United States $0.014B 0.00
Phio Pharmaceuticals (PHIO) United States $0.014B 0.00
Scienture Holdings (SCNX) United States $0.014B 0.00
Curanex Pharmaceuticals Inc (CURX) United States $0.013B 0.00
Vivos Therapeutics (VVOS) United States $0.013B 0.00
Traws Pharma (TRAW) United States $0.012B 0.02
Ainos (AIMD) United States $0.012B 0.00
Cosmos Health (COSM) United States $0.011B 0.00
Mannatech (MTEX) United States $0.011B 0.00
Quoin Pharmaceuticals (QNRX) United States $0.011B 0.00
CASI Pharmaceuticals (CASI) China $0.010B 0.00
BioVie (BIVI) United States $0.010B 0.00
BioLineRx (BLRX) Israel $0.010B 0.00
Reviva Pharmaceuticals Holdings (RVPH) United States $0.010B 0.00
Kiora Pharmaceuticals (KPRX) United States $0.010B 0.00
Liminatus Pharma (LIMN) United States $0.008B 0.00
Addex Therapeutics (ADXN) Switzerland $0.008B 0.00
Inotiv (NOTV) United States $0.008B 0.00
TransCode Therapeutics (RNAZ) United States $0.008B 0.00
Heatwurx (PCSA) United States $0.007B 0.00
Nuvilex (PMCB) United States $0.007B 0.00
Xenetic Biosciences (XBIO) United States $0.007B 0.00
Alaunos Therapeutics (TCRT) United States $0.007B 0.00
Biomerica (BMRA) United States $0.006B 0.00
Aptorum Group (APM) United Kingdom $0.006B 0.00
Mangoceuticals (MGRX) United States $0.006B 0.00
Ernexa Therapeutics (ERNA) United States $0.006B 0.00
XTL Biopharmaceuticals (XTLB) Israel $0.005B 0.00
Salarius Pharmaceuticals (SLRX) United States $0.005B 0.00
Indaptus Therapeutics (INDP) United States $0.005B 0.00
60 Degrees Pharmaceuticals (SXTP) United States $0.005B 0.00
Redhill Biopharma (RDHL) Israel $0.004B 0.00
Galmed Pharmaceuticals (GLMD) Israel $0.004B 0.00
Sonoma Pharmaceuticals (SNOA) United States $0.004B 0.00
Shuttle Pharmaceuticals Holdings (SHPH) United States $0.004B 0.00
XORTX Therapeutics (XRTX) Canada $0.003B 0.00
InMed Pharmaceuticals (INM) Canada $0.002B 0.00
China SXT Pharmaceuticals (SXTC) China $0.002B 0.00
Clearmind Medicine (CMND) Canada $0.002B 0.00
Universe Pharmaceuticals INC (UPC) China $0.002B 0.00
Jaguar Animal Health (JAGX) United States $0.001B 0.00
SciSparc (SPRC) Israel $0.001B 0.00
PainReform (PRFX) Israel $0.001B 0.00
Aditxt (ADTX) United States $0.000B 0.00
CDT Equity (CDT) United States $0.000B 0.00
Emisphere Technologies (EMIS) United States $0.000B 0.00
4D Pharma (LBPS) United Kingdom $0.000B 0.00
Patheon (PTHN) Netherlands $0.000B 0.00
RVL Pharmaceuticals (RVLP) United States $0.000B 0.00