HEIGHTS CAPITAL MANAGEMENT, INC

Q2 2025 13F Holdings

  • Location
    san francisco, CA
  • Num holdings

    162

  • Value ($000)

    $374,707

  • Date Filed
    08/14/2025
  • Form type
    13F-HR
  • CIK
    0001081698
  • All SEC filings
  • Note
    Holdings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q2 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
FLTR.L
FLTR.L

FLUTTER ENTMT PLC

SHS
$84.06M
22 %

294,180

NNE
NNE

NANO NUCLEAR ENERGY INC

COM
$42.09M
11 %

1,220,400

put
ACHR
ACHR

ARCHER AVIATION INC

COM CL A
$25.09M
7 %

2,312,285

---

NANO LABS LTD

SHS NEW
$13.36M
4 %

1,440,018

NNE
NNE

NANO NUCLEAR ENERGY INC

COM
$12.92M
3 %

374,567

AMSC
AMSC

AMERICAN SUPERCONDUCTOR CORP

SHS NEW
$12.58M
3 %

342,900

put
AMSC
AMSC

AMERICAN SUPERCONDUCTOR CORP

SHS NEW
$12.48M
3 %

340,102

---

ALVOTECH

ORDINARY SHARES
$9.95M
3 %

1,090,664

OTLY 9.25 09/14/28
OTLY 9.25 09/14/28

OATLY GROUP AB

NOTE 9.250% 9/1
$8.33M
2 %

12,052,970

---

FG MERGER II CORP

COM
$7.80M
2 %

790,000

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