Red Rock Acquisition Corp. - Class A Common Stock, par value $0.0001 per share ("Common Stock") (HCVI)

Q: What does CUSIP 42600H108 represent in this 13F holders report?

CUSIP 42600H108 is the security identifier for HCVI - Red Rock Acquisition Corp. - Class A Common Stock, par value $0.0001 per share ("Common Stock") used to aggregate holder disclosures.

Q: How many institutions held HCVI - Red Rock Acquisition Corp. - Class A Common Stock, par value $0.0001 per share ("Common Stock") in Q1 2025?

14 institutional investors reported HCVI - Red Rock Acquisition Corp. - Class A Common Stock, par value $0.0001 per share ("Common Stock") for Q1 2025. Use the holders table for investor-level position and value details.

CUSIP: 42600H108

Q1 2025 13F Holders as of 31 Mar 2025

Security type / class: Equity / Class A Common Stock, par value $0.0001 per share ("Common Stock")
Total 13F shares: 2,429,906
Total 13F value: $25,951,235
Share change: -770,484
SEC-reported price per share: $10.88
Number of holders: 14
Value change: -$8,139,286
Number of buys: 3
Number of sells: 5
Shares outstanding: 3,275,051

Security key

42600H108

Report period

Q1 2025

Institutions

Top holders

HCVI full security history Ownership snapshot Full 13F holder table Red Rock Acquisition Corp. SEC filings Red Rock Acquisition Corp. company facts

Broader feeds

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Ownership snapshot

Top reported holders of HCVI - Red Rock Acquisition Corp. - Class A Common Stock, par value $0.0001 per share ("Common Stock") (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

RIVERNORTH CAPITAL MANAGE...

Disclosed value leader

RIVERNORTH CAPITAL MANAGE...

Comparable rows

2/15

Latest evidence

31 Dec 2024

13D/G 13F 3/4/5 Lead comparable stake: 17% 13 rows are not safely comparable across share classes. 13D/G row: RIVERNORTH CAPITAL MANAGEMENT, LLC Showing 1-6 of 15 holder rows.

Quick read

RIVERNORTH CAPITAL MANAGEMENT, LLC leads the comparable SEC ownership view at 17%.

2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens RIVERNORTH CAPITAL MANAGEMENT, LLC's linked filing trail.

Comparable ownership Top 2

RIVERNORTH CAPITAL MANAGEMENT, LLC 17%

MIZUHO FINANCIAL GROUP INC 9%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
RIVERNORTH CAPITAL MANAGEMENT, LLC	13D/G 13F Company 13D/G 13F	17% Reported 13D/G · 31 Dec 2024	$5,994,000 555,000 shares	$0	31 Dec 2024
MIZUHO FINANCIAL GROUP INC	13D/G 13D/G	9% Reported 13D/G · 31 Dec 2024	$3,175,837 294,059 shares	$0	31 Dec 2024
Polar Asset Management Partners Inc.	13F 3/4/5 Company · 10%+ Owner 13F 3/4/5	— denominator unverified	$3,441,750 401,802 shares	—	31 Dec 2024
As Nicholas A. Petruska	3/4/5 EVP, CFO AND SECRETARY, 10%+ Owner 3/4/5	— denominator unverified	— 11,239,318 shares	—	27 Mar 2023
Greg Ethridge	3/4/5 PRESIDENT AND COO, Director, 10%+ Owner 3/4/5	— denominator unverified	— 11,239,318 shares	—	27 Mar 2023
Atlas Merchant Capital LLC	13F Company 13F	— denominator unverified	$5,290,000 500,000 shares	—	31 Dec 2024

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

2,429,906

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2025 vs Q1 2025 Across Filers

Q1 2025 holders

Holder diff

Investor	Q1 2025 Shares	Q1 2025 Shares	Share Diff	Share Chg %	Q1 2025 value	Q1 2025 value	Value change	Value Chg %