YHN Acquisition I Ltd - Common (YHNA) Institutional Ownership

13F Institutional Holders and Ownership History from Q4 2024 to Q3 2025

Type / Class
Equity / Common
Symbol
YHNA on Nasdaq
Shares outstanding
4,285,061
Price per share
$10.54
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
5,429,968
Total reported value
$56,768,293
% of total 13F portfolios
0%
Share change
+332,068
Value change
+$3,513,569
Number of holders
16
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of YHN Acquisition I Ltd - Common (YHNA) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Karpus Management, Inc. 18% +64% $8,084,454 -$1,039,992 767,026 -11% KARPUS MANAGEMENT, INC. 31 Dec 2025
Feis Equities LLC 8.9% $7,215,769 690,491 Feis Equities LLC 10 Nov 2025
BERKLEY W R CORP 8.7% +31% $6,870,241 +$1,730,297 673,553 +34% W. R. Berkley Corporation 30 Jun 2025
MIZUHO FINANCIAL GROUP INC 8.5% +2.5% $6,870,610 +$165,977 660,001 +2.5% Mizuho Financial Group, Inc. 30 Jun 2025
BARCLAYS PLC 5.6% 0% $4,559,074 446,749 0% Barclays PLC 31 Dec 2024
RIVERNORTH CAPITAL MANAGEMENT, LLC 5.7% $4,632,450 445,000 RIVERNORTH CAPITAL MANAGEMENT, LLC 30 Jun 2025
Westchester Capital Management, LLC 5.1% $4,061,590 398,000 Westchester Capital Management, LLC 31 Mar 2025
AQR CAPITAL MANAGEMENT LLC 4.8% $3,911,291 383,272 AQR Capital Management, LLC 31 Dec 2024
ATW SPAC MANAGEMENT LLC 2.3% $1,835,635 179,876 Kerry Propper 31 Dec 2024

As of 30 Sep 2025, 16 institutional investors reported holding 5,429,968 shares of YHN Acquisition I Ltd - Common (YHNA). This represents 127% of the company’s total 4,285,061 outstanding shares.

Top 19 Institutional Shareholders

The largest institutional shareholders of YHN Acquisition I Ltd - Common (YHNA) together control 127% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Karpus Management, Inc. 18% 792,626 -5.9% 0.26% $8,282,942
MIZUHO SECURITIES USA LLC 16% 691,543 +4.8% 0.15% $7,226,759
BERKLEY W R CORP 16% 673,553 0% 0.45% $7,038,629
RIVERNORTH CAPITAL MANAGEMENT, LLC 10% 445,000 0% 0.27% $4,650,250
Westchester Capital Management, LLC 9.3% 398,000 0% 0.22% $4,159,100
JPMORGAN CHASE & CO 8% 344,106 0% $3,599,349
AQR Arbitrage LLC 7.7% 328,272 -1.5% 0.09% $3,430,442
MANGROVE PARTNERS IM, LLC 7.2% 307,818 0.24% $3,222,854
D. E. Shaw & Co., Inc. 6.9% 296,749 0% 0% $3,103,995
Polar Asset Management Partners Inc. 6.8% 290,000 0% 0.06% $3,036,300
TORONTO DOMINION BANK 6.4% 273,097 0% 0.01% $2,859,326
GLAZER CAPITAL, LLC 5.5% 237,300 0% 0.08% $2,480,000
Cable Car Capital, LP 4% 171,000 0% 0.77% $1,786,950
GOLDMAN SACHS GROUP INC 3.5% 151,864 0% 0% $1,586,979
HRT FINANCIAL LP 0.68% 29,000 0% 0% $304,000
MORGAN STANLEY 0% 40 +14% 0% $418
WOLVERINE ASSET MANAGEMENT LLC 0% 0 -100% $0
HEIGHTS CAPITAL MANAGEMENT, INC 0% 0 -100% $0
HEIGHTS CAPITAL MANAGEMENT, INC 0% 0 -100% $0

Institutional Holders of YHN Acquisition I Ltd - Common (YHNA) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q3 5,429,968 $56,768,293 +$3,513,569 $10.45 16
2025 Q2 5,071,900 $52,337,986 -$213,491 $10.34 16
2025 Q1 5,081,760 $51,815,135 +$1,823,455 $10.20 18
2024 Q4 4,906,624 $49,321,857 +$49,321,858 $10.06 19