YHN Acquisition I Ltd
YHNA- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002020987
No open-market purchases or sales by YHN Acquisition I Ltd insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $22.7M in total; no superinvestor holds it.
Holders of 5% or more of YHNA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of YHN Acquisition I Ltd, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Karpus Management, Inc. | 13G/A | 17.90%767.0K shares | +7.04 ppfrom 10.86% | Jan 7, 20252 filings | Jan 7, 2026 | SEC |
| Berkley W R Corp | 13G/A | 7.80%335.9K shares | −0.90 ppfrom 8.70% | Apr 8, 20253 filings | Feb 11, 2026 | SEC |
| Feis Equities LLC | 13G/A | 7.75%332.2K shares | −1.16 ppfrom 8.91% | Nov 12, 20252 filings | Feb 2, 2026 | SEC |
| Rivernorth Capital Management, LLC | 13G | 5.74%445.0K shares | New | Aug 14, 20251 filing | Aug 14, 2025 | SEC |
| Barclays PLC | 13G/A | 5.60%446.7K shares | 0.00 ppfrom 5.60% | Feb 7, 20252 filings | Mar 21, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
17 Schedule 13D and 13G filings on YHN Acquisition I Ltd, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 13, 20264:02 PM ET | Westchester Capital Management, LLC | 13G/A | 0.00%0 shares | −5.14 ppfrom 5.14%Below 5% | Dec 31, 2025 | SEC |
| Feb 12, 20267:43 AM ET | Mizuho Financial Group Inc | 13G/A | 0.00%191 shares | −8.50 ppfrom 8.50%Below 5% | Dec 31, 2025 | SEC |
| Feb 11, 20264:37 PM ET | Berkley W R Corpand 1 other | 13G/A | 7.80%335.9K shares | −0.90 ppfrom 8.70% | Dec 31, 2025 | SEC |
| Feb 2, 202610:58 AM ET | Feis Equities LLCand 1 other | 13G/A | 7.75%332.2K shares | −1.16 ppfrom 8.91% | Dec 31, 2025 | SEC |
| Jan 7, 20264:03 PM ET | Karpus Management, Inc. | 13G/A | 17.90%767.0K shares | +7.04 ppfrom 10.86% | Dec 31, 2025 | SEC |
| Nov 12, 20256:05 AM ET | Feis Equities LLCand 1 other | 13G | 8.91%690.5K shares | New | Nov 10, 2025 | SEC |
| Aug 14, 20252:43 PM ET | Rivernorth Capital Management, LLC | 13G | 5.74%445.0K shares | New | Jun 30, 2025 | SEC |
| Aug 13, 20256:39 AM ET | Mizuho Financial Group Inc | 13G/A | 8.50%660.0K shares | +0.20 ppfrom 8.30% | Jun 30, 2025 | SEC |
| Aug 8, 20255:16 PM ET | Berkley W R Corpand 1 other | 13G/A | 8.70%673.6K shares | +2.20 ppfrom 6.50% | Jun 30, 2025 | SEC |
| May 14, 20254:07 PM ET | Westchester Capital Management, LLC | 13G | 5.14%398.0K shares | New | Mar 31, 2025 | SEC |
| May 13, 20257:07 AM ET | Mizuho Financial Group Inc | 13G/A | 8.30%644.1K shares | – | Mar 31, 2025 | SEC |
| Apr 8, 20255:37 PM ET | Berkley W R Corpand 1 other | 13G | 6.50%503.9K shares | New | Mar 31, 2025 | SEC |
| Mar 21, 20255:27 PM ET | Barclays PLC | 13G/A | 5.60%446.7K shares | 0.00 ppfrom 5.60% | Dec 31, 2024 | SEC |
| Feb 13, 20259:28 PM ET | Atw Spac Management LLCand 2 others | 13G/A | 2.30%179.9K shares | –Below 5% | Dec 31, 2024 | SEC |
| Feb 13, 20254:52 PM ET | AQR Capital Management LLCand 2 others | 13G/A | 4.81%383.3K shares | –Below 5% | Dec 31, 2024 | SEC |
| Feb 7, 20254:51 PM ET | Barclays PLC | 13G | 5.60%446.7K shares | New | Dec 31, 2024 | SEC |
| Jan 7, 20254:05 PM ET | Karpus Management, Inc. | 13G | 10.86%865.7K shares | New | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell YHN Acquisition I Ltd shares.
No Form 144 notices for YHN Acquisition I Ltd are on file.