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Heights Capital Management, Inc Top Holdings and 13F Report (2026)

About Heights Capital Management, Inc

Investment Activity

  • Heights Capital Management, Inc has $358.77 million in total holdings as of March 31, 2026.
  • Heights Capital Management, Inc owns shares of 265 different stocks, but just 64 companies or ETFs make up 80% of its holdings.
  • Approximately 57.46% of the portfolio was purchased this quarter.
  • About 25.02% of the portfolio was sold this quarter.
  • This quarter, Heights Capital Management, Inc has purchased 192 new stocks and bought additional shares in 0 stocks.
  • Heights Capital Management, Inc sold shares of 27 stocks and completely divested from 65 stocks this quarter.

Largest Holdings

Solid Power
$37,186,674
FLUTTER ENTMT PLC
$29,991,651
IonQ
$23,512,076
Compass Pathways
$8,253,055
SEALSQ
$8,217,538

Largest New Holdings this Quarter

83422N105 - Solid Power
$37,186,674 Holding
46222L108 - IonQ
$23,512,076 Holding
20451W101 - Compass Pathways
$8,253,055 Holding
G79483106 - SEALSQ
$8,217,538 Holding
G71702123 - PONO CAP FOUR INC
$5,489,000 Holding

Largest Purchases this Quarter

Solid Power
12,395,558 shares (about $37.19M)
IonQ
815,542 shares (about $23.51M)
Compass Pathways
1,492,415 shares (about $8.25M)
SEALSQ
3,136,465 shares (about $8.22M)
PONO CAP FOUR INC
550,000 shares (about $5.49M)

Largest Sales this Quarter

NANO NUCLEAR ENERGY INC
527,500 shares (about $10.80M)
Nyxoah
468,698 shares (about $1.37M)
GP-ACT III ACQUISITION CORP
27,377 shares (about $296.77K)
MELAR ACQUISITION CORP. I
17,406 shares (about $187.81K)
LIONHEART HOLDINGS
14,192 shares (about $152.56K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofHeights Capital Management, Inc

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
Solid Power, Inc. stock logo
SLDP
Solid Power
$37,186,674$37,186,674 â–²New Holding12,395,55810.4%Auto/Tires/Trucks
FLUTTER ENTMT PLC
$29,991,6510.0%294,1808.4%SHS
IonQ, Inc. stock logo
IONQ
IonQ
$23,512,076$23,512,076 â–²New Holding815,5426.6%Computer and Technology
Compass Pathways PLC Sponsored ADR stock logo
CMPS
Compass Pathways
$8,253,055$8,253,055 â–²New Holding1,492,4152.3%Medical
SEALSQ Corp. stock logo
LAES
SEALSQ
$8,217,538$8,217,538 â–²New Holding3,136,4652.3%Computer and Technology
FG MERGER II CORP
$7,979,0000.0%790,0002.2%COM
JACKSON ACQUISITION CO II
$7,413,0000.0%700,0002.1%COM SHS CL A
DRUGS MADE IN AMER ACQUTN CO
$6,825,0000.0%650,0001.9%ORD SHS
PONO CAP FOUR INC
$5,489,000$5,489,000 â–²New Holding550,0001.5%UNIT 03/11/2031
M3BRIGADE ACQUISITION V CORP
$5,370,000$5,370,000 â–²New Holding500,0001.5%CL A
DRUGS MADE IN AMER ACQ II CO
$5,183,612$5,183,612 â–²New Holding519,4001.4%USD ORD SHS
KOCHAV DEFENSE ACQUI CO
$5,125,0000.0%500,0001.4%SHS CL A
BHAV ACQUISITION CORP
$4,935,150$4,935,150 â–²New Holding495,0001.4%UNIT 03/18/2031
XFLH CAP CORP
$4,731,000$4,731,000 â–²New Holding475,0001.3%UNIT 99/99/9999
IRON HORSE ACQUISIT II CORP
$4,638,900$4,638,900 â–²New Holding470,0001.3%COM
NMP ACQUISITION CORP
$4,572,0000.0%450,0001.3%CL A
CHURCHILL CAP CORP XI
$4,557,950$4,557,950 â–²New Holding448,1761.3%CL A ORD SHS
EMPERY DIGITAL INC
$4,230,0000.0%1,000,0001.2%COM NEW
GP-ACT III ACQUISITION CORP
$4,213,714$296,767 â–¼-6.6%388,7191.2%CL A
Candel Therapeutics, Inc. stock logo
CADL
Candel Therapeutics
$3,797,500$3,797,500 â–²New Holding775,0001.1%Medical
ARMADA ACQUISITION CORP III
$3,646,350$3,646,350 â–²New Holding365,0001.0%UNIT 02/13/2031
FIFTH ERA ACQUISITION CORP I
$3,605,0000.0%350,0001.0%ORD SHS CL A
EMMIS ACQUISITION CORP.
$3,517,5000.0%350,0001.0%SHS CL A
FUTURE VISION II ACQUISITION
$3,500,2500.0%325,0001.0%SHS
TWELVE SEAS INVT CO III
$3,468,500$3,468,500 â–²New Holding350,0001.0%ORD SHS CL A
FLAG SHIP ACQUISITION CORP
$3,307,676$46,189 â–¼-1.4%302,3470.9%ORD SHS
COPLEY ACQUISITION CORP
$3,096,0000.0%300,0000.9%ORD SHS CL A
AI INFRASTRUCTURE ACQUISI
$3,009,000$3,009,000 â–²New Holding300,0000.8%ORD SHS CL A
NEWBRIDGE ACQUISITION LTD
$3,009,000$3,009,000 â–²New Holding300,0000.8%UNIT 11/18/2030
HENNESSY CAP INVTS CORP VIII
$3,000,000$3,000,000 â–²New Holding300,0000.8%UNIT 02/02/2031
FUTURE MONEY ACQUISITION COR
$2,994,000$2,994,000 â–²New Holding300,0000.8%UNIT 03/16/2031
BLEICHROEDER ACQUISITI CORP
$2,801,061$2,801,061 â–²New Holding279,5470.8%USD CL A ORD SHS
PLUM ACQUISITION CORP IV
$2,640,0000.0%250,0000.7%SHS CL A
THAYER VENTURES ACQ CORP II
$2,557,5000.0%250,0000.7%CL A
ORIGIN INVT CORP I
$2,551,4790.0%249,9000.7%ORD SHS
OXLEY BRIDGE ACQ LTD
$2,532,5000.0%250,0000.7%USD CL A ORD SHS
MESHFLOW ACQUISITION CORP
$2,472,500$2,472,500 â–²New Holding250,0000.7%USD CL A ORD SHS
CHAMPIONSGATE ACQUISITION CO
$2,172,7440.0%212,1820.6%SHS CL A
LAKE SUPERIOR ACQUISITION CO
$2,106,3000.0%210,0000.6%USD CL A ORD SHS
LAKESHORE ACQUISITION III CO
$2,060,0000.0%200,0000.6%USD ORD SHS
SIZZLE ACQUISITION CORP. II
$2,052,0000.0%200,0000.6%USD CL A ORD SHS
SOULPOWER ACQUISITION CORP
$2,050,0000.0%200,0000.6%USD CL A ORD SHS
SPRING VY ACQUISITION CORP I
$2,032,000$2,032,000 â–²New Holding200,0000.6%UNIT 01/22/2031
A PARADISE ACQUISITION CORP
$2,029,9320.0%199,6000.6%COM CL A
SILVER PEGASUS ACQUISITION C
$2,024,8470.0%199,1000.6%SHS CL A
AA MISSION ACQUISITION CORP
$2,014,000$2,014,000 â–²New Holding200,0000.6%ORD SHS CL A
CROWN RESV ACQUISITION CORP
$2,004,0000.0%200,0000.6%ORD SHS CL A
KRAKACQUISITION CORPORATION
$2,002,000$2,002,000 â–²New Holding200,0000.6%UNIT 12/23/2030
DYNAMIX CORP III
$1,984,000$1,984,000 â–²New Holding200,0000.6%USD CL A ORD SHS
ARMADA ACQUISITION CORP II
$1,971,9630.0%191,2670.5%COM CL A
SCYNEXIS, Inc. stock logo
SCYX
SCYNEXIS
$1,913,534$1,913,534 â–²New Holding2,086,9600.5%Medical
IRIS ACQUISITION CORP II
$1,842,600$1,842,600 â–²New Holding185,0000.5%UNIT 99/99/9999
UY SCUTI ACQUISITION CORP.
$1,823,5000.0%175,0000.5%ORD SHS
REPUBLIC DIGITAL ACQUISITION
$1,819,1600.0%178,0000.5%USD CL A ORD SHS
BEST SPAC I ACQUISITION CORP
$1,795,5000.0%175,0000.5%USD CL A ORD SHS
NANO NUCLEAR ENERGY INC
$1,658,880$10,803,200 â–¼-86.7%81,0000.5%COM
CAYSON ACQUISITION CORP
$1,650,0000.0%150,0000.5%SHS
QDRO ACQUISITION CORP
$1,587,200$1,587,200 â–²New Holding160,0000.4%UNIT 01/28/2031
CARTESIAN GROWTH CORP III
$1,537,5000.0%150,0000.4%COM CL A
INFLECTION PT ACQUISIT CORP
$1,518,000$1,518,000 â–²New Holding150,0000.4%UNIT 03/03/2031
QUANTUMSPHERE ACQUISITION CO
$1,518,0000.0%150,0000.4%ORD SHS
KENSINGTON CAP ACQUIST CORP
$1,506,000$1,506,000 â–²New Holding150,0000.4%UNIT 99/99/9999
GALAXYEDGE ACQUISITION CORP
$1,501,545$1,501,545 â–²New Holding150,0000.4%UNIT 99/99/9999
WESTIN ACQUISITION CORP
$1,498,500$1,498,500 â–²New Holding150,0000.4%ORD SHS CL A
SC II ACQUISITION CORP
$1,497,000$1,497,000 â–²New Holding150,0000.4%ORD SHS CLASS A
X3 ACQUISITION CORP LTD
$1,491,000$1,491,000 â–²New Holding150,0000.4%UNIT 12/19/2030
INVEST GREEN ACQUISITION COR
$1,491,000$1,491,000 â–²New Holding150,0000.4%CL A ORD SHS
HALL CHADWICK ACQUISITION CO
$1,489,401$1,489,401 â–²New Holding149,9900.4%ORD SHS CL A
GIGCAPITAL8 CORP
$1,411,583$1,411,583 â–²New Holding141,5830.4%ORD CL A
OncoCyte Corporation stock logo
OCX
OncoCyte
$1,287,548$1,287,548 â–²New Holding392,5450.4%Medical
GLOBA TERRA ACQUISITION COR
$1,273,3470.0%124,2290.4%CL A ORD SHS
CLEARTHINK 1 ACQUISITION COR
$1,247,500$1,247,500 â–²New Holding125,0000.3%UNIT 01/26/2031
ALDABRA 4 LQDTY OPP VEH INC
$1,246,250$1,246,250 â–²New Holding125,0000.3%UNIT 12/23/2030
TITAN ACQUISITION CORP
$1,239,6000.0%120,0000.3%CL A
XSOLLA SPAC 1
$1,212,750$1,212,750 â–²New Holding122,5000.3%UNIT 01/12/2031
TRAILBLAZER ACQUISITION CORP
$1,139,399$1,139,399 â–²New Holding113,3730.3%ORD SHS CL A
ESS TECH INC
$1,127,289$1,127,289 â–²New Holding963,4950.3%COM NEW
ITHAX ACQUISITION CORP III
$1,089,000$1,089,000 â–²New Holding110,0000.3%USD CL A ORD SHS
INFLECTION POINT ACQU CORP V
$1,040,0000.0%100,0000.3%ORD SHS CL A
WINTERGREEN ACQUISITION CORP
$1,027,0000.0%100,0000.3%SHS
BERTO ACQUISITION CORP
$1,025,0000.0%100,0000.3%ORD SHS
PIONEER ACQUISITION I CORP
$1,016,0000.0%100,0000.3%CL A ORD SHS
STARRY SEA ACQUISITION CORP
$1,015,0000.0%100,0000.3%SHS
INDIGO ACQUISITION CORP
$1,014,0000.0%100,0000.3%ORD SHS
FIGX CAP ACQUISITION CORP.
$1,013,0000.0%100,0000.3%USD CL A ORD SHS
CANTOR EQUITY PARTNERS VI IN
$1,012,000$1,012,000 â–²New Holding100,0000.3%CL A ORD SHS
MCKINLEY ACQUISITION CORP
$1,006,000$1,006,000 â–²New Holding100,0000.3%SHS CL A
M EVO GBL ACQUISITION CORP I
$1,004,000$1,004,000 â–²New Holding100,0000.3%UNIT 01/23/2031
BLUEPORT ACQUISITION LTD
$1,001,000$1,001,000 â–²New Holding100,0000.3%USD CL A ORD SHS
LAFAYETTE ACQUISITION CORP
$997,000$997,000 â–²New Holding100,0000.3%ORD SHS
TAILWIND 2.0 ACQUISITION COR
$994,0000.0%100,0000.3%ORD SHS CL A
GSR IV ACQUISITION CORP
$991,649$991,649 â–²New Holding98,8190.3%CL A SHS
BLUEROCK ACQUISITION CORP
$990,000$990,000 â–²New Holding100,0000.3%USD CL A ORD SHS
IDEA ACQUISITION CORP
$941,450$941,450 â–²New Holding95,0000.3%UNIT 01/06/2031
Nyxoah SA stock logo
NYXH
Nyxoah
$900,791$1,368,598 â–¼-60.3%308,4900.3%Medical
EVOLUTION GLOBAL ACQUISITION
$824,867$824,867 â–²New Holding82,6520.2%USD CL A ORD SHS
WHITE PEARL ACQUISITION CORP
$768,750$768,750 â–²New Holding75,0000.2%UNIT 99/99/9999
COLOMBIER ACQUISITION CORP I
$763,500$763,500 â–²New Holding75,0000.2%UNIT 99/99/9999
SOREN ACQUISITION CORP
$756,865$756,865 â–²New Holding76,2200.2%UNIT 12/19/2030
APEX TECH ACQUISITION INC
$750,750$750,750 â–²New Holding75,0000.2%UNIT 99/99/9999

Showing largest 100 holdings. View all holdings.
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