Marwynn Holdings, Inc.
MWYN- Exchange
- Nasdaq
- Industry
- Wholesale-Groceries, General Line
- SEC CIK
- 0002030522
No open-market purchases or sales by Marwynn Holdings, Inc. insiders were filed in the last 90 days; 10 institutions reported holding it in 13F filings for Q2 2026, worth $406.2K in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +4 vs. previous quarter
- 10
- 13F valueReported value at the end of Q2 2026
- $406.2K
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding MWYN, Q2 2026
No superinvestor reported holding MWYN at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Marwynn Holdings, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 21, 2025 (view filing)4:59 PM ET | Nov 19 | 2 days | Yan Yin and 1 otherChairman and CEO | SSale | −1.78M | $0.51 | −$906.4K | −100.0%0 after | |
| Oct 27, 2025 (view filing)9:11 PM ET | Oct 23 | 4 days | Zhou Zhifen and 1 otherOther: Former CFO (resigned 9/16/25) | SSale | −2.84M | $0.51 | −$1.45M | −100.0%0 after | |
| Oct 27, 2025 (view filing) | Oct 23 | 4 days | Liang Hong LeOther: Former CFO (resigned 9/16/25) | SSale | −1.78M | $0.51 | −$906.4K | −100.0%0 after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Marwynn Holdings, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citadel Advisors LLC | 152,878 | $162.1K | 0.00% | +137,112+869.7% | Added |
| Jane Street Group, LLC | 82,991 | $88.0K | 0.00% | +82,991 | New |
| XTX Topco Ltd | 37,747 | $40.0K | 0.00% | +27,451+266.6% | Added |
| Geode Capital Management, LLC | 27,354 | $29.0K | 0.00% | −11,554−29.7% | Reduced |
| Vanguard Capital Management LLC | 25,853 | $27.4K | 0.00% | +25,853 | New |
| HRT Financial LP | 24,056 | $25.0K | 0.00% | +24,056 | New |
| Two Sigma Securities, LLC | 18,159 | $19.2K | 0.00% | +18,159 | New |
| UBS Group AG | 8,169 | $8.66K | 0.00% | +5,168+172.2% | Added |
| Tower Research Capital LLC (TRC) | 6,472 | $6.86K | 0.00% | +2,288+54.7% | Added |
| Morgan Stanley | 14 | $15 | 0.00% | +14 | New |