Brian Sopinsky

Heights Capital Management, Inc

Assets Managed

$358.765M

Holdings

265

Last Quarter

2026 - Q1

Filed Date

1mo 5d ago

Growth Rate

28.67%(2Q avg: 4.06%)

Sustained Growth

1 quarters

Portfolio positions

This chart displays the top 10 holdings in Heights Capital Management, Inc's 2026 - Q1 portfolio, based on their 13F SEC filing, out of a total of 265 positions.

Assets under management

The assets under management (AUM) of Heights Capital Management, Inc over the past 10 years (40 quarters) show continuous growth in total asset value over the last 1 quarters. As of the latest 13F SEC filing for 2026 - Q1, they manage 358.765M in assets, with a quarterly growth rate of 28.67% and a 2-quarter average growth rate of 4.06%. The portfolio is managed by Brian Sopinsky, and others.

Portfolio holdings

Investment	Portfolio %	Reported Value	Recent Activity
SLDP Solid Power Inc Recent Activity New Position	10.37%	$37.187M 12.396M shares@ $3.0 avg price	New Position
FLUT Flutter Entertainment Plc-di Recent Activity	8.36%	$29.992M 294,180 shares@ $101.95 avg price
IONQ Ionq Inc Recent Activity New Position	6.56%	$23.512M 815,542 shares@ $28.84 avg price	New Position
CMPS Compass Pathways Plc Recent Activity New Position	2.31%	$8.253M 1.492M shares@ $5.54 avg price	New Position
LAES Sealsq Corp Recent Activity New Position	2.3%	$8.218M 3.136M shares@ $2.62 avg price	New Position
FGMC Fg Merger Ii Corp Recent Activity	2.23%	$7.979M 790,000 shares@ $10.1 avg price
JACS Jackson Acquisition Co-cl A Recent Activity	2.07%	$7.413M 700,000 shares@ $10.59 avg price
DMAA Drugs Made In America Acquis Recent Activity	1.91%	$6.825M 650,000 shares@ $10.5 avg price
PONOU Pono Capital Four Inc Recent Activity New Position	1.53%	$5.489M 550,000 shares@ $9.98 avg price	New Position
MBAV M3-brigade Acquisition V-a Recent Activity New Position	1.5%	$5.37M 500,000 shares@ $10.74 avg price	New Position

1-10 of 265