Filed: 5/15/2026ACC: 0001081698-26-000005
📋 What this filing means
HEIGHTS CAPITAL MANAGEMENT, INC filed this quarterly 13F‑HR report disclosing 265 equity positions with a total reported market value of $358.77M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
265
Positions
$358.77M
Total AUM (reported)
62.28M
Total Shares
Allocation by class
COM$42.00M11.7%
SHS$38.77M10.8%
CLASS A COM$37.19M10.4%
ORD SHS CL A$29.42M8.2%
ORD SHS$28.55M8.0%
USD CL A ORD SHS$26.84M7.5%
SHS CL A$18.50M5.2%
Portfolio Concentration
Top 3$90.69M25.3%
4–10$49.55M13.8%
11–25$63.72M17.8%
Rest$154.81M43.1%
Top 3 weight
25.3%
Top 10 weight
39.1%
Voting Authority Distribution
Total shares with voting rights: 62.20M
Sole
Full voting authority
62.20M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other265
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings265
Rows:
SOLID POWER INC
OTRShares12.40M
TypeSH
Market value$37.19M
10.37%
Sole
12.40M
Shared
0.00
None
0.00
FLUTTER ENTMT PLC
OTRShares294.18K
TypeSH
Market value$29.99M
8.36%
Sole
294.18K
Shared
0.00
None
0.00
IONQ INC
OTRShares815.54K
TypeSH
Market value$23.51M
6.55%
Sole
815.54K
Shared
0.00
None
0.00
COMPASS PATHWAYS PLC
OTRShares1.49M
TypeSH
Market value$8.25M
2.30%
Sole
1.49M
Shared
0.00
None
0.00
SEALSQ CORP
OTRShares3.14M
TypeSH
Market value$8.22M
2.29%
Sole
3.14M
Shared
0.00
None
0.00
FG MERGER II CORP
OTRShares790K
TypeSH
Market value$7.98M
2.22%
Sole
790K
Shared
0.00
None
0.00
JACKSON ACQUISITION CO II
OTRShares700K
TypeSH
Market value$7.41M
2.07%
Sole
700K
Shared
0.00
None
0.00
DRUGS MADE IN AMER ACQUTN CO
OTRShares650K
TypeSH
Market value$6.83M
1.90%
Sole
650K
Shared
0.00
None
0.00
PONO CAP FOUR INC
OTRShares550K
TypeSH
Market value$5.49M
1.53%
Sole
550K
Shared
0.00
None
0.00
M3BRIGADE ACQUISITION V CORP
OTRShares500K
TypeSH
Market value$5.37M
1.50%
Sole
500K
Shared
0.00
None
0.00
DRUGS MADE IN AMER ACQ II CO
OTRShares519.40K
TypeSH
Market value$5.18M
1.44%
Sole
519.40K
Shared
0.00
None
0.00
KOCHAV DEFENSE ACQUI CO
OTRShares500K
TypeSH
Market value$5.13M
1.43%
Sole
500K
Shared
0.00
None
0.00
BHAV ACQUISITION CORP
OTRShares495K
TypeSH
Market value$4.94M
1.38%
Sole
495K
Shared
0.00
None
0.00
XFLH CAP CORP
OTRShares475K
TypeSH
Market value$4.73M
1.32%
Sole
475K
Shared
0.00
None
0.00
IRON HORSE ACQUISIT II CORP
OTRShares470K
TypeSH
Market value$4.64M
1.29%
Sole
470K
Shared
0.00
None
0.00
NMP ACQUISITION CORP
OTRShares450K
TypeSH
Market value$4.57M
1.27%
Sole
450K
Shared
0.00
None
0.00
CHURCHILL CAP CORP XI
OTRShares448.18K
TypeSH
Market value$4.56M
1.27%
Sole
448.18K
Shared
0.00
None
0.00
EMPERY DIGITAL INC
OTRShares1M
TypeSH
Market value$4.23M
1.18%
Sole
1M
Shared
0.00
None
0.00
GP-ACT III ACQUISITION CORP
OTRShares388.72K
TypeSH
Market value$4.21M
1.17%
Sole
388.72K
Shared
0.00
None
0.00
CANDEL THERAPEUTICS INC
OTRShares775K
TypeSH
Market value$3.80M
1.06%
Sole
775K
Shared
0.00
None
0.00
ARMADA ACQUISITION CORP III
OTRShares365K
TypeSH
Market value$3.65M
1.02%
Sole
365K
Shared
0.00
None
0.00
FIFTH ERA ACQUISITION CORP I
OTRShares350K
TypeSH
Market value$3.60M
1.00%
Sole
350K
Shared
0.00
None
0.00
EMMIS ACQUISITION CORP.
OTRShares350K
TypeSH
Market value$3.52M
0.98%
Sole
350K
Shared
0.00
None
0.00
FUTURE VISION II ACQUISITION
OTRShares325K
TypeSH
Market value$3.50M
0.98%
Sole
325K
Shared
0.00
None
0.00
TWELVE SEAS INVT CO III
OTRShares350K
TypeSH
Market value$3.47M
0.97%
Sole
350K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
SOLID POWER INCOTR | CLASS A COM | 12.40M | SH | $37.19M 10.37% | 12.40M | 0.00 | 0.00 |
FLUTTER ENTMT PLCOTR | SHS | 294.18K | SH | $29.99M 8.36% | 294.18K | 0.00 | 0.00 |
IONQ INCOTR | COM | 815.54K | SH | $23.51M 6.55% | 815.54K | 0.00 | 0.00 |
COMPASS PATHWAYS PLCOTR | SPONSORED ADS | 1.49M | SH | $8.25M 2.30% | 1.49M | 0.00 | 0.00 |
SEALSQ CORPOTR | ORD SHS | 3.14M | SH | $8.22M 2.29% | 3.14M | 0.00 | 0.00 |
FG MERGER II CORPOTR | COM | 790K | SH | $7.98M 2.22% | 790K | 0.00 | 0.00 |
JACKSON ACQUISITION CO IIOTR | COM SHS CL A | 700K | SH | $7.41M 2.07% | 700K | 0.00 | 0.00 |
DRUGS MADE IN AMER ACQUTN COOTR | ORD SHS | 650K | SH | $6.83M 1.90% | 650K | 0.00 | 0.00 |
PONO CAP FOUR INCOTR | UNIT 03/11/2031 | 550K | SH | $5.49M 1.53% | 550K | 0.00 | 0.00 |
M3BRIGADE ACQUISITION V CORPOTR | CL A | 500K | SH | $5.37M 1.50% | 500K | 0.00 | 0.00 |
DRUGS MADE IN AMER ACQ II COOTR | USD ORD SHS | 519.40K | SH | $5.18M 1.44% | 519.40K | 0.00 | 0.00 |
KOCHAV DEFENSE ACQUI COOTR | SHS CL A | 500K | SH | $5.13M 1.43% | 500K | 0.00 | 0.00 |
BHAV ACQUISITION CORPOTR | UNIT 03/18/2031 | 495K | SH | $4.94M 1.38% | 495K | 0.00 | 0.00 |
XFLH CAP CORPOTR | UNIT 99/99/9999 | 475K | SH | $4.73M 1.32% | 475K | 0.00 | 0.00 |
IRON HORSE ACQUISIT II CORPOTR | COM | 470K | SH | $4.64M 1.29% | 470K | 0.00 | 0.00 |
NMP ACQUISITION CORPOTR | CL A | 450K | SH | $4.57M 1.27% | 450K | 0.00 | 0.00 |
CHURCHILL CAP CORP XIOTR | CL A ORD SHS | 448.18K | SH | $4.56M 1.27% | 448.18K | 0.00 | 0.00 |
EMPERY DIGITAL INCOTR | COM NEW | 1M | SH | $4.23M 1.18% | 1M | 0.00 | 0.00 |
GP-ACT III ACQUISITION CORPOTR | CL A | 388.72K | SH | $4.21M 1.17% | 388.72K | 0.00 | 0.00 |
CANDEL THERAPEUTICS INCOTR | COM | 775K | SH | $3.80M 1.06% | 775K | 0.00 | 0.00 |
ARMADA ACQUISITION CORP IIIOTR | UNIT 02/13/2031 | 365K | SH | $3.65M 1.02% | 365K | 0.00 | 0.00 |
FIFTH ERA ACQUISITION CORP IOTR | ORD SHS CL A | 350K | SH | $3.60M 1.00% | 350K | 0.00 | 0.00 |
EMMIS ACQUISITION CORP.OTR | SHS CL A | 350K | SH | $3.52M 0.98% | 350K | 0.00 | 0.00 |
FUTURE VISION II ACQUISITIONOTR | SHS | 325K | SH | $3.50M 0.98% | 325K | 0.00 | 0.00 |
TWELVE SEAS INVT CO IIIOTR | ORD SHS CL A | 350K | SH | $3.47M 0.97% | 350K | 0.00 | 0.00 |
Page 1 of 11
…