Who owns HCICWhat HCIC owns — n/a

Who owns Hennessy Capital Investment Corp. VIII?

Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.

Institutional ownership of HCIC from SEC Form 13F filings across 43 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.

As of the 2026-06-30 reporting period, 43 institutions disclosed 19.5M shares of Hennessy Capital Investment Corp. VIII worth $193.5M — about 54.9% of shares outstanding; the largest disclosed holder is ADAGE CAPITAL PARTNERS GP, L.L.C.. Source: SEC Form 13F filings, parsed by EvidInvest.

13F holders

$193.5M

value, 2026 filers

54.9%

of shares outstanding (19.5M sh)

new positions (2026 filers)

Top institutional holders

ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of HCIC's shares outstanding

#	Manager	Shares	Value	% of fund	% of co.	Δ shares QoQ
1	ADAGE CAPITAL PARTNERS GP, L.L.C.	1.9M	$18.8M	0.0%	5.3%	0.0%
2	TENOR CAPITAL MANAGEMENT Co., L.P.	1.2M	$11.9M	0.2%	3.4%	0.0%
3	Polar Asset Management Partners Inc.NEW	1.2M	$11.9M	0.2%	3.4%	new
4	GLAZER CAPITAL, LLCNEW	1.1M	$11.4M	0.3%	3.2%	new
5	Linden Advisors LPNEW	1.1M	$10.4M	0.1%	3%	new
6	Verition Fund Management LLC	849,952	$8.4M	0.0%	2.4%	0.0%
7	D. E. Shaw & Co., Inc.NEW	836,725	$8.3M	0.0%	2.4%	new
8	BNP PARIBAS FINANCIAL MARKETSNEW	830,643	$8.2M	0.0%	2.3%	new
9	WOLVERINE ASSET MANAGEMENT LLC	717,955	$7.1M	0.1%	2%	+35797.8%
10	AQR Arbitrage LLCNEW	634,833	$6.3M	0.1%	1.8%	new
11	Magnetar Financial LLCNEW	600,000	$6.0M	0.1%	1.7%	new
12	MOORE CAPITAL MANAGEMENT, LPNEW	600,000	$6.0M	0.1%	1.7%	new
13	SONA ASSET MANAGEMENT (US) LLC	515,696	$5.1M	0.1%	1.5%	0.0%
14	Ghisallo Capital Management LLCNEW	500,000	$5.0M	0.1%	1.4%	new
15	Yaupon Capital Management LP	500,000	$5.0M	0.1%	1.4%	0.0%
16	RIVERNORTH CAPITAL MANAGEMENT, LLCNEW	500,000	$5.0M	0.2%	1.4%	new
17	Radcliffe Capital Management, L.P.	487,946	$4.8M	0.4%	1.4%	+39.4%
18	MILLENNIUM MANAGEMENT LLCNEW	475,000	$4.7M	0.0%	1.3%	new
19	Shaolin Capital Management LLCNEW	405,851	$4.0M	0.2%	1.1%	new
20	Schonfeld Strategic Advisors LLCNEW	400,000	$4.0M	0.0%	1.1%	new
21	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYSNEW	400,000	$4.0M	0.0%	1.1%	new
22	TWO SIGMA INVESTMENTS, LPNEW	380,625	$3.8M	0.0%	1.1%	new
23	WHITEBOX ADVISORS LLCNEW	344,434	$3.4M	0.0%	1%	new
24	Mint Tower Capital Management B.V.	300,000	$3.0M	0.3%	0.8%	0.0%
25	HEIGHTS CAPITAL MANAGEMENT, INCNEW	300,000	$3.0M	0.7%	0.8%	new

Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.