本期 13F-HR 中的全部持仓，以及相对上季度的变化。
13F 持仓，最新季度
来源SEC EDGAR13F-HR
WINMILL & CO. INC (CIK 52234) reported $451.7M across 56 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: LRCX ($47.2M, 10.46%), STLD ($38.7M, 8.57%), GOOGL ($38.6M, 8.55%), IBKR ($28.5M, 6.31%), WSM ($25.9M, 5.73%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | LRCX | Lam Research Corporation | $47.2M | 10.46% | 109,000 | Hold |
| 2 | STLD | Steel Dynamics, Inc. | $38.7M | 8.57% | 168,747 | Hold |
| 3 | GOOGL | Alphabet, Inc. | $38.6M | 8.55% | 108,100 | Hold |
| 4 | IBKR | Interactive Brokers Group, Inc. | $28.5M | 6.31% | 327,200 | Hold |
| 5 | WSM | Williams-Sonoma, Inc. | $25.9M | 5.73% | 111,000 | Trimmed |
| 6 | MLI | Mueller Industries, Inc. | $20.8M | 4.61% | 169,280 | Hold |
| 7 | IAG | IAMGOLD Corporation | $18.8M | 4.17% | 1.2M | Hold |
| 8 | URI | United Rentals, Inc. | $17.5M | 3.87% | 15,409 | Hold |
| 9 | PGR | Progressive Corporation (The) | $17.4M | 3.86% | 79,765 | Added |
| 10 | NMIH | NMI Holdings, Inc. | $16.3M | 3.60% | 396,095 | Hold |
| 11 | YOU | Clear Secure, Inc. | $16.1M | 3.57% | 289,135 | Hold |
| 12 | MSFT | Microsoft Corporation | $14.8M | 3.29% | 39,775 | New |
| 13 | ESNT | Essent Group Ltd. | $13.8M | 3.05% | 214,500 | Hold |
| 14 | LPLA | LPL Financial Holdings, Inc. | $13.1M | 2.90% | 46,500 | Hold |
| 15 | QLYS | Qualys, Inc. | $12.2M | 2.70% | 88,641 | Hold |
| 16 | DDS | Dillard's, Inc. | $11.4M | 2.52% | 21,538 | Hold |
| 17 | NUTX | Nutex Health, Inc. | $11.2M | 2.47% | 65,350 | Hold |
| 18 | AMP | Ameriprise Financial, Inc. | $10.1M | 2.23% | 21,990 | New |
| 19 | DUOL | Duolingo, Inc. | $10.0M | 2.20% | 86,552 | New |
| 20 | WTM | White Mountains Insurance Group Ltd. | $10.0M | 2.20% | 4,800 | New |
| 21 | NVR | NVR, Inc. | $7.2M | 1.60% | 1,062 | Hold |
| 22 | GDDY | GoDaddy, Inc. | $7.0M | 1.54% | 82,200 | New |
| 23 | ALRM | Alarm.com Holdings, Inc. | $5.9M | 1.30% | 126,100 | Hold |
| 24 | UNH | UnitedHealth Group, Inc. | $5.6M | 1.24% | 13,500 | Hold |
| 25 | MA | Mastercard, Inc. | $5.1M | 1.14% | 10,000 | Hold |
来源：SEC 13F 申报文件 · 截至 2026-06-30