MondegarAI
HEIGHTS CAPITAL MANAGEMENT, INC

Q4 2025 · 13F-HR

HEIGHTS CAPITAL MANAGEMENT, INCholdings as filed

Filed 2026-02-17 · accession 0001081698-26-000001

$278.8M
Reported value
192
Positions
2025-12-31
Period end
View analyzed profile →PRO

The Brief · HEIGHTS CAPITAL MANAGEMENT, INC · Q4 2025

AI · grounded in 13F

HEIGHTS CAPITAL MANAGEMENT, INC closed its position in IBRX for a reduction of $16.15M. The fund also exited positions in Oatly Group AB for $10.73M and DFDV for $9.54M. On the buy side, the fund established new positions in CCXIU for $5.09M, IRHOU for $4.67M, and NMP for $4.51M.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
G3643J108FLUTFLUTTER ENTMT PLC$63.3M22.7%294,180CommonSOLE
63010H108NNENANO NUCLEAR ENERGY INC$14.6M5.24%608,500PUTSOLE
30334J102FGMCFG MERGER II CORP$7.9M2.84%790,000CommonSOLE
G4992A110JACSJACKSON ACQUISITION CO II$7.3M2.62%700,000CommonSOLE
G2847J104DMAADRUGS MADE IN AMER ACQUTN CO$6.7M2.42%650,000CommonSOLE
G2851K120DMIIUDRUGS MADE IN AMER ACQ II CO$5.2M1.86%519,400CommonSOLE
G2131A124CCXIUCHURCHILL CAP CORP XI$5.1M1.83%499,000CommonSOLE
G5304D106KCHVKOCHAV DEFENSE ACQUI CO$5.1M1.82%500,000CommonSOLE
46283H202IRHOUIRON HORSE ACQUISIT CORP II$4.7M1.68%470,000CommonSOLE
92864V608EMPDEMPERY DIGITAL INC$4.6M1.64%1,000,000CommonSOLE
G6375X104NMPNMP ACQUISITION CORP$4.5M1.62%450,000CommonSOLE
G4035N103GPATGP-ACT III ACQUISITION CORP$4.5M1.60%416,096CommonSOLE
00091E109ABSIABSCI CORPORATION$3.7M1.33%1,065,640CommonSOLE
G3415K101FERAFIFTH ERA ACQUISITION CORP I$3.6M1.29%350,000CommonSOLE
B6S7WD106NYXHNYXOAH S A$3.6M1.28%777,188CommonSOLE
G9145D127TWLVUTWELVE SEAS INVT CO III$3.5M1.25%350,000CommonSOLE
G3037D105EMISEMMIS ACQUISITION CORP.$3.5M1.25%350,000CommonSOLE
G37068106FVNFUTURE VISION II ACQUISITION$3.4M1.23%325,000CommonSOLE
G3530C109FSHPFLAG SHIP ACQUISITION CORP$3.3M1.18%306,569CommonSOLE
G2545C104CBIOCRESCENT BIOPHARMA INC.$3.1M1.12%264,000CommonSOLE
G24243100COPLCOPLEY ACQUISITION CORP$3.1M1.10%300,000CommonSOLE
G01336125AIIA/UAI INFRASTRUCTURE ACQUISI$3.1M1.10%300,000CommonSOLE
G93A7H104VACHVOYAGER ACQUISITION CORP$2.7M0.96%250,000CommonSOLE
G7134A104PLMKPLUM ACQUISITION CORP IV$2.6M0.94%250,000CommonSOLE
501976104KYTXKYVERNA THERAPEUTICS INC$2.6M0.92%271,822CommonSOLE
G67751100ORIQORIGIN INVT CORP I$2.5M0.91%249,900CommonSOLE
G87890102TVAITHAYER VENTURES ACQ CORP II$2.5M0.91%250,000CommonSOLE
G6858G107OBAOXLEY BRIDGE ACQ LTD$2.5M0.90%250,000CommonSOLE
G6032N127MESHUMESHFLOW ACQUISITION CORP$2.5M0.90%250,000CommonSOLE
583543301SLNHSOLUNA HOLDINGS INC$2.4M0.86%2,043,964CommonSOLE
G2124S108CHPGCHAMPIONSGATE ACQUISITION CO$2.2M0.77%212,182CommonSOLE
G5354C107LKSPLAKE SUPERIOR ACQUISITION CO$2.1M0.75%210,000CommonSOLE
G7552W109RIBBRIBBON ACQUISITION CORP$2.1M0.75%200,000CommonSOLE
G2295P107COLACOLUMBUS ACQUISITION CORP$2.1M0.74%200,000CommonSOLE
G5353S103LCCCLAKESHORE ACQUISITION III CO$2.0M0.73%200,000CommonSOLE
G8193F109SZZLSIZZLE ACQUISITION CORP. II$2.0M0.73%200,000CommonSOLE
G82745103SOULSOULPOWER ACQUISITION CORP$2.0M0.73%200,000CommonSOLE
G1000S117YCY/UAA MISSION ACQUISITION CORP$2.0M0.72%200,000CommonSOLE
G2949T125DNMXUDYNAMIX CORP III$2.0M0.72%200,000CommonSOLE
G8192J102SPEGSILVER PEGASUS ACQUISITION C$2.0M0.72%199,100CommonSOLE
G04819101ENHAA PARADISE ACQUISITION CORP$2.0M0.72%199,600CommonSOLE
G2574F119CRACCROWN RESV ACQUISITION CORP$2.0M0.71%200,000CommonSOLE
05353F108AVXAVAX ONE TECHNOLOGY LTD$2.0M0.70%1,300,000CommonSOLE
G0R38G104XRPNARMADA ACQUISITION CORP II$2.0M0.70%191,267CommonSOLE
G7515A103RDAGREPUBLIC DIGITAL ACQUISITION$1.8M0.65%178,000CommonSOLE
G93Y0A104UYSCUY SCUTI ACQUISITION CORP.$1.8M0.64%175,000CommonSOLE
G1069P103BSAABEST SPAC I ACQUISITION CORP$1.8M0.64%175,000CommonSOLE
G1993W109CAPNCAYSON ACQUISITION CORP$1.6M0.57%150,000CommonSOLE
66982D104NVANOVA MINERALS LTD$1.6M0.56%255,906CommonSOLE
G19307100CGCTCARTESIAN GROWTH CORP III$1.5M0.55%150,000CommonSOLE
G7866D128SCIIUSC II ACQUISITION CORP$1.5M0.54%150,000CommonSOLE
G3226F127EVOXUEVOLUTION GLOBAL ACQUISITION$1.5M0.54%150,000CommonSOLE
G4924G128IGACUINVEST GREEN ACQUISITION COR$1.5M0.54%150,000CommonSOLE
G42386121HCACUHALL CHADWICK ACQUISITION CO$1.5M0.54%150,000CommonSOLE
G7387B106QUMSQUANTUMSPHERE ACQUISITION CO$1.5M0.54%150,000CommonSOLE
G3864J126GIWWUGIGCAPITAL8 CORP$1.4M0.52%141,683CommonSOLE
G4375F108HYACHAYMAKER ACQUISITION CORP IV$1.4M0.50%121,772CommonSOLE
G3933N116GTERAGLOBA TERRA ACQUISITION COR$1.3M0.45%124,229CommonSOLE
G8901A103TACHTITAN ACQUISITION CORP$1.2M0.44%120,000CommonSOLE
G9009S129BLZRUTRAILBLAZER ACQUISITION CORP$1.2M0.42%113,373CommonSOLE
G4977S128ITHAUITHAX ACQUISITION CORP III$1.1M0.39%110,000CommonSOLE
G4R12K123GSRFUGSR IV ACQUISITION CORP$1.1M0.38%103,119CommonSOLE
G6001J107IPEXINFLECTION POINT ACQU CORP V$1.0M0.37%100,000CommonSOLE
G9717M109WTGWINTERGREEN ACQUISITION CORP$1.0M0.37%100,000CommonSOLE
G1051H101TACOBERTO ACQUISITION CORP$1.0M0.36%100,000CommonSOLE
G6005T127MKLYUMCKINLEY ACQUISITION CORP$1.0M0.36%100,000CommonSOLE
G1196A128BPACUBLUEPORT ACQUISITION LTD$1.0M0.36%100,000CommonSOLE
G4791J106INACINDIGO ACQUISITION CORP$1.0M0.36%100,000CommonSOLE
G7117W107PACHPIONEER ACQUISITION I CORP$1.0M0.36%100,000CommonSOLE
G3473K100FIGXFIGX CAP ACQUISITION CORP.$1.0M0.36%100,000CommonSOLE
G8559L112SSEASTARRY SEA ACQUISITION CORP$1.0M0.36%100,000CommonSOLE
G53426121LAFAULAFAYETTE ACQUISITION CORP$1.0M0.36%100,000CommonSOLE
G1352R121BLRKUBLUEROCK ACQUISITION CORP$1.0M0.36%100,000CommonSOLE
G8662J111TDWDTAILWIND 2.0 ACQUISITION COR$986,0000.35%100,000CommonSOLE
G3106N109FTWEQV VENTURES ACQUISITION COR$981,5910.35%93,574CommonSOLE
G8377R127SVACUSPRING VY ACQUISITION CORP I$893,3490.32%86,481CommonSOLE
G1771C119ALISUCALISA ACQUISITION CORP$783,7500.28%75,000CommonSOLE
G25014120CRANUCRANE HBR ACQUISITION CORP I$754,8750.27%75,000CommonSOLE
G5414D129LFACULEAPFROG ACQUISITION CORP$750,3750.27%75,000CommonSOLE
G86880104TAVITAVIA ACQUISITION CORP$678,6000.24%65,000CommonSOLE
G8089R100PGACPANTAGES CAPITAL ACQUISITION$673,4000.24%65,000CommonSOLE
G32901103FACTFACT II ACQUISITION CORP$625,2000.22%60,000CommonSOLE
17322U306CTXRCITIUS PHARMACEUTICALS INC$621,5490.22%799,934CommonSOLE
G4405D107HVIIHENNESSY CAP INVT CORP VII$621,0000.22%60,000CommonSOLE
G7010A129PMTRPERIMETER ACQUISITION CORP I$605,7490.22%58,925CommonSOLE
G93Y09107VINE HILL CAP INVT CORP.$600,8580.22%55,790CommonSOLE
G6004G100MACIMELAR ACQUISITION CORP. I$554,4710.20%52,161CommonSOLE
G5501C109CUBLIONHEART HOLDINGS$542,5230.19%50,798CommonSOLE
G7375C108RANGRANGE CAP ACQUISITION CORP$527,5000.19%50,000CommonSOLE
G6476A102NPACNEW PROVIDENCE ACQUISITION C$513,0000.18%50,000CommonSOLE
G85096124APACUSTONEBRIDGE ACQUISITION II C$509,0400.18%50,500CommonSOLE
G6993G103PELICAN ACQUISITION CORP$508,5000.18%50,000CommonSOLE
G47875102IPCXINFLECTION PT ACQUISITION CO$507,0000.18%50,000CommonSOLE
G4569C127HVMCUHIGHVIEW MERGER CORP$506,5000.18%50,000CommonSOLE
G6861F104OYSEOYSTER ENTERPRISES II ACQUIS$505,5000.18%50,000CommonSOLE
G2584S135KOYNUCSLM DIGITA ASSET ACQ CORP I$504,9880.18%49,900CommonSOLE
G0750N104AXINAXIOM INTELLIGENCE AC CORP 1$503,5000.18%50,000CommonSOLE
G9582G120VACI.UVIKING ACQUISITION CORP I$503,5000.18%50,000CommonSOLE
G4814G121DYORUINSIGHT DIGITAL PARTNERS II$503,5000.18%50,000CommonSOLE
G5490M100LWACLIGHTWAVE ACQUISITION CORP$502,5000.18%50,000CommonSOLE
G82617104SOCASOLARIUS CAPITAL ACQU CORP$502,5000.18%50,000CommonSOLE
G0R91M121ADACUAMERICAN DRIVE ACQUISITION C$499,5000.18%50,000CommonSOLE
38071H122GROY/WSGOLD ROYALTY CORP$493,8060.18%249,397CommonSOLE
G9877L107CHARCHARLTON ARIA ACQUISITION CO$419,2000.15%40,000CommonSOLE
12664M103NOEMCO2 ENERGY TRANSITION CORP$411,6000.15%40,000CommonSOLE
G2086N113CHECUCHENGHE ACQUISITION III CO$401,2000.14%40,000CommonSOLE
G8773E126BEBE/UTGE VALUE CREATIVE SOLUTIONS$397,6000.14%40,000CommonSOLE
G1331A108BACCBLUE ACQUISITION CORP.$341,5760.12%33,455CommonSOLE
G6439S109NTWONEWBURY STR II ACQUISITION C$319,1350.11%30,510CommonSOLE
G2867S109IPODDUNE ACQUISITION CORP II$305,7000.11%30,000CommonSOLE
G9580A109VNMEVENDOME ACQUISITION CORP I$305,5240.11%30,340CommonSOLE
G26745102POLEANDRETTI ACQUISITION CORP II$280,3640.10%26,600CommonSOLE
G8772L105TVATEXAS VENTURES ACQUISITION I$275,8350.10%25,900CommonSOLE
G04104116APXTUAPEX TREAS CORP$251,2500.09%25,000CommonSOLE
G2616F101BCARD. BORAL ARC ACQ I CORP.$248,3130.09%24,757CommonSOLE
G86652115TLNCUTALON CAP CORP$247,3070.09%24,104CommonSOLE
G4627B103HSPTHORIZON SPACE ACQUISITION II$210,8000.08%20,000CommonSOLE
G6001S123LPCVULAUNCHPAD CADENZA ACQUISITIO$199,6000.07%20,000CommonSOLE
G4992A136JACS-RJACKSON ACQUISITION CO II$175,0000.06%700,000CommonSOLE
G32168109EURKEUREKA ACQUISITION CORP$169,2460.06%15,400CommonSOLE
107930117BCTXZBRIACELL THERAPEUTICS CORP$163,4090.06%544,698CommonSOLE
G3R25N124LATAUGALATA ACQUISITION CORP II$150,8250.05%15,000CommonSOLE
G4330A129HAVAUHARVARD AVE ACQUISITION CORP$100,1000.04%10,000CommonSOLE
G2949D112DYNCWDYNAMIX CORP$96,0000.03%60,000CommonSOLE
74277P113BRRWWPROCAP FINL INC$92,5960.03%132,280CommonSOLE
G6375X112NMPARNMP ACQUISITION CORP$90,4250.03%449,875CommonSOLE
G5304D114KCHVRKOCHAV DEFENSE ACQUI CO$86,6180.03%360,909CommonSOLE
G0R38G112XRPNWARMADA ACQUISITION CORP II$78,4190.03%95,633CommonSOLE
02008G201ALURALLURION TECHNOLOGIES INC$73,6520.03%59,880CommonSOLE
G3415K135FERARFIFTH ERA ACQUISITION CORP I$65,1770.02%162,984CommonSOLE
G19307126CGCTWCARTESIAN GROWTH CORP III$60,0150.02%75,000CommonSOLE
G7515A129RDAGWREPUBLIC DIGITAL ACQUISITION$53,4000.02%89,000CommonSOLE
G3037D113EMISREMMIS ACQUISITION CORP.$53,0250.02%350,000CommonSOLE
G87890110TVAIRTHAYER VENTURES ACQ CORP II$52,5000.02%250,000CommonSOLE
G3530C117FSHPRFLAG SHIP ACQUISITION CORP$50,3850.02%279,915CommonSOLE
G04819119A PARADISE ACQUISITION CORP$49,8750.02%199,500CommonSOLE
G8192J136SPEGRSILVER PEGASUS ACQUISITION C$47,7840.02%199,100CommonSOLE
G93Y0A112UYSCRUY SCUTI ACQUISITION CORP.$45,9700.02%170,892CommonSOLE
G5353S137LCCCRLAKESHORE ACQUISITION III CO$44,2700.02%176,304CommonSOLE
G7552W117RIBBRRIBBON ACQUISITION CORP$40,9770.01%186,258CommonSOLE
G24243126COPL/WSCOPLEY ACQUISITION CORP$38,6400.01%150,000CommonSOLE
G2124S116CHPGRCHAMPIONSGATE ACQUISITION CO$38,4450.01%207,810CommonSOLE
G37068114FVNNRFUTURE VISION II ACQUISITION$37,0120.01%284,050CommonSOLE
G2847J112DMAARDRUGS MADE IN AMER ACQUTN CO$36,9660.01%234,109CommonSOLE
G82745137SOUL-RSOULPOWER ACQUISITION CORP$35,0000.01%200,000CommonSOLE
G7134A120PLMKWPLUM ACQUISITION CORP IV$33,8130.01%125,000CommonSOLE
G7387B114QUMSRQUANTUMSPHERE ACQUISITION CO$31,4940.01%149,900CommonSOLE
26916J114GWH/WSESS TECH INC$29,9560.01%586,218CommonSOLE
G8559L120SSEARSTARRY SEA ACQUISITION CORP$28,6000.01%100,000CommonSOLE
G6858G115OBAWWOXLEY BRIDGE ACQ LTD$27,5130.01%125,000CommonSOLE
G1993W117CAPNRCAYSON ACQUISITION CORP$27,3810.01%120,092CommonSOLE
G93Y09115VCICWVINE HILL CAP INVT CORP.$26,4780.01%14,792CommonSOLE
G1069P129BSAARBEST SPAC I ACQUISITION CORP$26,4250.01%175,000CommonSOLE
G67751126ORIQWORIGIN INVT CORP I$23,9900.01%124,950CommonSOLE
09074F173BIVIWBIOVIE INC$23,1390.01%90,000CommonSOLE
G7633M112DRDBWROMAN DBDR ACQUISITION CORP$21,7500.01%37,500CommonSOLE
67190B120OAKUROAK WOODS ACQUISITION CORP$21,0580.01%84,300CommonSOLE
G8901A111TACHWTITAN ACQUISITION CORP$20,9940.01%60,000CommonSOLE
G7010A111PMTRWPERIMETER ACQUISITION CORP I$20,8500.01%29,462CommonSOLE
G1051H119TACOWBERTO ACQUISITION CORP$18,5000.01%50,000CommonSOLE
G3933N132GTERRGLOBA TERRA ACQUISITION COR$16,1490.01%124,129CommonSOLE
G4791J114INACRINDIGO ACQUISITION CORP$15,9000.01%100,000CommonSOLE
G3473K118FIGXWFIGX CAP ACQUISITION CORP.$13,7350.00%50,000CommonSOLE
G7117W115PACHWPIONEER ACQUISITION I CORP$13,0000.00%50,000CommonSOLE
G3933N124GTERWGLOBA TERRA ACQUISITION COR$11,7120.00%93,171CommonSOLE
G8772L113TVACWTEXAS VENTURES ACQUISITION I$11,6550.00%12,950CommonSOLE
44934N116IBACRIB ACQUISITION CORP$11,1200.00%161,165CommonSOLE
G0750N112AXINRAXIOM INTELLIGENCE AC CORP 1$10,5000.00%50,000CommonSOLE
G32901129FACTWFACT II ACQUISITION CORP$10,5000.00%30,000CommonSOLE
02369M110RMCOWROYALTY MGMT HLDG CORP$9,9560.00%73,747CommonSOLE
G1331A116BACCRBLUE ACQUISITION CORP.$8,8970.00%29,655CommonSOLE
12664M129NOEMRCO2 ENERGY TRANSITION CORP$7,5990.00%39,996CommonSOLE
G82617112SOCAWSOLARIUS CAPITAL ACQU CORP$7,0030.00%25,000CommonSOLE
00902F113AIMDWAINOS INC$6,8680.00%55,837CommonSOLE
12664M111NOEMWCO2 ENERGY TRANSITION CORP$6,7600.00%40,000CommonSOLE
G7375C116RANGRRANGE CAP ACQUISITION CORP$6,0230.00%13,385CommonSOLE
G2867S117IPODWDUNE ACQUISITION CORP II$5,7710.00%22,500CommonSOLE
23786R110DTSTWDATA STORAGE CORP$5,7360.00%29,000CommonSOLE
G6439S117NTWOWNEWBURY STR II ACQUISITION C$5,6480.00%22,500CommonSOLE
G5490M126LWACWLIGHTWAVE ACQUISITION CORP$4,7630.00%25,000CommonSOLE
G8193F133SZZLRSIZZLE ACQUISITION CORP. II$4,6240.00%28,903CommonSOLE
G2616F119BCARWD. BORAL ARC ACQ I CORP.$4,4970.00%12,378CommonSOLE
G9717M117WTGURWINTERGREEN ACQUISITION CORP$4,4540.00%27,836CommonSOLE
46583A113IVDAWIVEDA SOLUTIONS INC$4,2940.00%35,193CommonSOLE
G9580A117VNMEWVENDOME ACQUISITION CORP I$3,7940.00%15,170CommonSOLE
G9877L115CHARRCHARLTON ARIA ACQUISITION CO$3,3520.00%17,643CommonSOLE
52567D115LMND/WSLEMONADE INC$2,3300.00%88,946CommonSOLE
G0544A145ASPCRA SPAC III ACQUISITION CORP$1,9420.00%10,219CommonSOLE
G29201111ECXWWECARX HOLDINGS INC$1,4920.00%27,181CommonSOLE
88066N113TNONWTENON MEDICAL INC$1,4870.00%140,236CommonSOLE
92540Q114VSSYWVERSUS SYSTEMS INC$8890.00%39,356CommonSOLE
67190B112OAK WOODS ACQUISITION CORP$7800.00%37,490CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.