Security key
G75389109
RF Acquisition Corp II - Common Shares (RFAI)
CUSIP: G75389109
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Common Shares
- Total 13F shares
- 734,379
- Total 13F value
- $8,041,450
- Share change
- +2,000
- SEC-reported price per share
- $10.95
- Number of holders
- 1
- Value change
- +$21,900
- Number of buys
- 1
- Shares outstanding
- 8,322,489
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
1
Top holders
1
RFAI full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q1 2026
RF Acquisition Corp II SEC filings
RF Acquisition Corp II company facts
Broader feeds
Reporting periods
Holder history for CUSIP G75389109
Recent filing periods:
Ownership snapshot
Top reported holders of RFAI - RF Acquisition Corp II - Common Shares (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
Karpus Management, Inc.
Disclosed value leader
Karpus Management, Inc.
Comparable rows
12/15
Latest evidence
31 Mar 2026
13F
13D/G
3/4/5
Lead comparable stake: 20%
3 rows are not safely comparable across share classes.
13D/G row: Karpus Management, Inc.
Showing 1-6 of 15 holder rows.
Quick read
Karpus Management, Inc. leads the comparable SEC ownership view at 20%.
12 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 Karpus Management, Inc.'s linked filing trail.
Comparable ownership
Top 5
Karpus Management, Inc.
20%
BERKLEY W R CORP
9.2%
MIZUHO FINANCIAL GROUP INC
8.8%
AQR CAPITAL MANAGEMENT LLC
2%
WOLVERINE ASSET MANAGEMENT LLC
1.8%
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 |
|---|---|---|---|---|---|
| Karpus Management, Inc. |
13F
13D/G
Company
|
20%
from 13D/G
|
$17,883,990
1,640,733 shares
|
— | 31 Mar 2026 |
| BERKLEY W R CORP |
13D/G
13F
W.R. Berkley Corporation · Company
|
9.2%
|
$8,400,018
766,425 shares
|
+$5,135,275 | 31 Mar 2026 |
| MIZUHO FINANCIAL GROUP INC |
13D/G
|
8.8%
|
$8,026,874
732,379 shares
|
$0 | 31 Mar 2026 |
| AQR CAPITAL MANAGEMENT LLC |
13D/G
|
2%
|
$1,827,652
170,331 shares
|
$0 | 31 Dec 2025 |
| WOLVERINE ASSET MANAGEMENT LLC |
13D/G
13F
Company
|
1.8%
|
$1,620,633
151,461 shares
|
-$7,620,818 | 14 Nov 2025 |
| MIZUHO SECURITIES USA LLC |
13F
Company
|
8.8%
|
$7,968,284
732,379 shares
|
— | 31 Mar 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
734,379
Rows available
1
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
15
Q2 2026 holders
1
Holder diff
-14
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend