HEIGHTS CAPITAL MANAGEMENT, INC

Est. AUM

$358.77B

13F long equity, this entity only

Positions

265

Period

Mar 2026 (Q1)

SEC EDGAR

View filings ↗

Mar 2026 (Q1)

#	Issuer	Class	Value	Shares	% Portfolio	Discretion
1	SOLID POWER INC	CLASS A COM	$37.19B	12395558	10.37%	OTR
2	FLUTTER ENTMT PLC	SHS	$29.99B	294180	8.36%	OTR
3	IONQ INC	COM	$23.51B	815542	6.55%	OTR
4	COMPASS PATHWAYS PLC	SPONSORED ADS	$8.25B	1492415	2.30%	OTR
5	SEALSQ CORP	ORD SHS	$8.22B	3136465	2.29%	OTR
6	FG MERGER II CORP	COM	$7.98B	790000	2.22%	OTR
7	JACKSON ACQUISITION CO II	COM SHS CL A	$7.41B	700000	2.07%	OTR
8	DRUGS MADE IN AMER ACQUTN CO	ORD SHS	$6.83B	650000	1.90%	OTR
9	PONO CAP FOUR INC	UNIT 03/11/2031	$5.49B	550000	1.53%	OTR
10	M3BRIGADE ACQUISITION V CORP	CL A	$5.37B	500000	1.50%	OTR
11	DRUGS MADE IN AMER ACQ II CO	USD ORD SHS	$5.18B	519400	1.44%	OTR
12	KOCHAV DEFENSE ACQUI CO	SHS CL A	$5.13B	500000	1.43%	OTR
13	BHAV ACQUISITION CORP	UNIT 03/18/2031	$4.94B	495000	1.38%	OTR
14	XFLH CAP CORP	UNIT 99/99/9999	$4.73B	475000	1.32%	OTR
15	IRON HORSE ACQUISIT II CORP	COM	$4.64B	470000	1.29%	OTR
16	NMP ACQUISITION CORP	CL A	$4.57B	450000	1.27%	OTR
17	CHURCHILL CAP CORP XI	CL A ORD SHS	$4.56B	448176	1.27%	OTR
18	EMPERY DIGITAL INC	COM NEW	$4.23B	1000000	1.18%	OTR
19	GP-ACT III ACQUISITION CORP	CL A	$4.21B	388719	1.17%	OTR
20	CANDEL THERAPEUTICS INC	COM	$3.80B	775000	1.06%	OTR
21	ARMADA ACQUISITION CORP III	UNIT 02/13/2031	$3.65B	365000	1.02%	OTR
22	FIFTH ERA ACQUISITION CORP I	ORD SHS CL A	$3.60B	350000	1.00%	OTR
23	EMMIS ACQUISITION CORP.	SHS CL A	$3.52B	350000	0.98%	OTR
24	FUTURE VISION II ACQUISITION	SHS	$3.50B	325000	0.98%	OTR
25	TWELVE SEAS INVT CO III	ORD SHS CL A	$3.47B	350000	0.97%	OTR
26	FLAG SHIP ACQUISITION CORP	ORD SHS	$3.31B	302347	0.92%	OTR
27	COPLEY ACQUISITION CORP	ORD SHS CL A	$3.10B	300000	0.86%	OTR
28	NEWBRIDGE ACQUISITION LTD	UNIT 11/18/2030	$3.01B	300000	0.84%	OTR
29	AI INFRASTRUCTURE ACQUISI	ORD SHS CL A	$3.01B	300000	0.84%	OTR
30	HENNESSY CAP INVTS CORP VIII	UNIT 02/02/2031	$3.00B	300000	0.84%	OTR
31	FUTURE MONEY ACQUISITION COR	UNIT 03/16/2031	$2.99B	300000	0.83%	OTR
32	BLEICHROEDER ACQUISITI CORP	USD CL A ORD SHS	$2.80B	279547	0.78%	OTR
33	PLUM ACQUISITION CORP IV	SHS CL A	$2.64B	250000	0.74%	OTR
34	THAYER VENTURES ACQ CORP II	CL A	$2.56B	250000	0.71%	OTR
35	ORIGIN INVT CORP I	ORD SHS	$2.55B	249900	0.71%	OTR
36	OXLEY BRIDGE ACQ LTD	USD CL A ORD SHS	$2.53B	250000	0.71%	OTR
37	MESHFLOW ACQUISITION CORP	USD CL A ORD SHS	$2.47B	250000	0.69%	OTR
38	CHAMPIONSGATE ACQUISITION CO	SHS CL A	$2.17B	212182	0.61%	OTR
39	LAKE SUPERIOR ACQUISITION CO	USD CL A ORD SHS	$2.11B	210000	0.59%	OTR
40	LAKESHORE ACQUISITION III CO	USD ORD SHS	$2.06B	200000	0.57%	OTR
41	SIZZLE ACQUISITION CORP. II	USD CL A ORD SHS	$2.05B	200000	0.57%	OTR
42	SOULPOWER ACQUISITION CORP	USD CL A ORD SHS	$2.05B	200000	0.57%	OTR
43	SPRING VY ACQUISITION CORP I	UNIT 01/22/2031	$2.03B	200000	0.57%	OTR
44	A PARADISE ACQUISITION CORP	COM CL A	$2.03B	199600	0.57%	OTR
45	SILVER PEGASUS ACQUISITION C	SHS CL A	$2.02B	199100	0.56%	OTR
46	AA MISSION ACQUISITION CORP	ORD SHS CL A	$2.01B	200000	0.56%	OTR
47	CROWN RESV ACQUISITION CORP	ORD SHS CL A	$2.00B	200000	0.56%	OTR
48	KRAKACQUISITION CORPORATION	UNIT 12/23/2030	$2.00B	200000	0.56%	OTR
49	DYNAMIX CORP III	USD CL A ORD SHS	$1.98B	200000	0.55%	OTR
50	ARMADA ACQUISITION CORP II	COM CL A	$1.97B	191267	0.55%	OTR

1–50 of 265

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Values in USD (reported in $thousands on 13F). Source: SEC EDGAR.