☆WINMILL & CO. INC
Quality Q
0.402
AUM ($M)
452
Positions
56
Turnover
0.18
Top-10 wt
60%
Herfindahl
0.050
History (qtrs)
6
Excess Return
—
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Holdings · 61 positions · portfolio value $452M
| Ticker | Name | Activity | Security Type | Weight | Δ Weight | Value ($M) | Shares | Δ Shares | Qtrs Held | Excess Return |
|---|---|---|---|---|---|---|---|---|---|---|
| ☆LRCX funds › | Lam Research Corporation | HOLD | — | 10.5% | +3.7% | 47.2 | 109,000 | +0 | 0 | — |
| ☆STLD funds › | STEEL DYNAMICS INC | HOLD | — | 8.6% | -0.2% | 38.7 | 168,747 | +0 | 0 | — |
| ☆GOOGL funds › | Alphabet, Inc. | HOLD | — | 8.6% | -0.4% | 38.6 | 108,100 | +0 | 0 | — |
| ☆IBKR funds › | Interactive Brokers Group, Inc. | HOLD | — | 6.3% | -0.0% | 28.5 | 327,200 | +0 | 0 | — |
| ☆WSM funds › | Williams-Sonoma, Inc. | TRIM | — | 5.7% | -0.2% | 25.9 | 111,000 | -994 | 0 | — |
| ☆CUSIP:624756102 funds › | Mueller Industries, Inc. | HOLD | — | 4.6% | -0.8% | 20.8 | 169,280 | +0 | 0 | — |
| ☆IAG funds › | IAMGOLD Corporation | HOLD | — | 4.2% | -2.3% | 18.8 | 1,190,000 | +0 | 0 | — |
| ☆URI funds › | UNITED RENTALS INC | HOLD | — | 3.9% | +0.6% | 17.5 | 15,409 | +0 | 0 | — |
| ☆PGR funds › | PROGRESSIVE CORP | ADD | — | 3.9% | +0.2% | 17.4 | 79,765 | +15,765 | 0 | — |
| ☆NMIH funds › | NMI Holdings, Inc. | HOLD | — | 3.6% | -0.7% | 16.3 | 396,095 | +0 | 0 | — |
| ☆YOU funds › | Clear Secure, Inc. | HOLD | — | 3.6% | -0.5% | 16.1 | 289,135 | +0 | 0 | — |
| ☆MSFT funds › | MICROSOFT CORP | NEW | — | 3.3% | +3.3% | 14.8 | 39,775 | +39,775 | 0 | — |
| ☆ESNT funds › | Essent Group Ltd. | HOLD | — | 3.1% | -0.6% | 13.8 | 214,500 | +0 | 0 | — |
| ☆LPLA funds › | LPL Financial Holdings, Inc. | HOLD | — | 2.9% | -1.1% | 13.1 | 46,500 | +0 | 0 | — |
| ☆QLYS funds › | Qualys, Inc. | HOLD | — | 2.7% | +0.5% | 12.2 | 88,641 | +0 | 0 | — |
| ☆DDS funds › | DILLARDS INC | HOLD | — | 2.5% | -1.0% | 11.4 | 21,538 | +0 | 0 | — |
| ☆NUTX funds › | Nutex Health, Inc. | HOLD | — | 2.5% | +0.7% | 11.2 | 65,350 | +0 | 0 | — |
| ☆AMP funds › | Ameriprise Financial, Inc. | NEW | — | 2.2% | +2.2% | 10.1 | 21,990 | +21,990 | 0 | — |
| ☆DUOL funds › | Duolingo, Inc. | NEW | — | 2.2% | +2.2% | 10.0 | 86,552 | +86,552 | 0 | — |
| ☆WTM funds › | White Mountains Insurance Group Ltd. | NEW | — | 2.2% | +2.2% | 10.0 | 4,800 | +4,800 | 0 | — |
| ☆NVR funds › | NVR INC | HOLD | — | 1.6% | -0.4% | 7.2 | 1,062 | +0 | 0 | — |
| ☆GDDY funds › | GoDaddy, Inc. | NEW | — | 1.5% | +1.5% | 7.0 | 82,200 | +82,200 | 0 | — |
| ☆ALRM funds › | Alarm.com Holdings, Inc. | HOLD | — | 1.3% | -0.3% | 5.9 | 126,100 | +0 | 0 | — |
| ☆UNH funds › | UnitedHealth Group, Inc. | HOLD | — | 1.2% | +0.2% | 5.6 | 13,500 | +0 | 0 | — |
| ☆MA funds › | Mastercard, Inc. | HOLD | — | 1.1% | -0.3% | 5.1 | 10,000 | +0 | 0 | — |
| ☆SELF funds › | GLOBAL SELF STORAGE INC | HOLD | — | 0.7% | -0.2% | 3.1 | 586,500 | +0 | 0 | — |
| ☆SSRM funds › | SSR Mining, Inc. | HOLD | — | 0.6% | -0.2% | 2.7 | 95,000 | +0 | 0 | — |
| ☆JPM funds › | JPMorgan Chase & Company | HOLD | — | 0.5% | -0.1% | 2.2 | 6,800 | +0 | 0 | — |
| ☆AUGO funds › | Aura Minerals, Inc. | HOLD | — | 0.5% | -0.3% | 2.2 | 35,000 | +0 | 0 | — |
| ☆WPM funds › | Wheaton Precious Metals Corporation | HOLD | — | 0.4% | -0.2% | 1.9 | 16,700 | +0 | 0 | — |
| ☆BTG funds › | B2Gold Corporation | HOLD | — | 0.4% | -0.2% | 1.8 | 475,000 | +0 | 0 | — |
| ☆MUX funds › | McEwen Mining, Inc. | HOLD | — | 0.4% | -0.2% | 1.8 | 97,500 | +0 | 0 | — |
| ☆RGLD funds › | Royal Gold, Inc. | HOLD | — | 0.4% | -0.2% | 1.7 | 8,400 | +0 | 0 | — |
| ☆KGC funds › | Kinross Gold Corporation | HOLD | — | 0.4% | -0.2% | 1.6 | 68,500 | +0 | 0 | — |
| ☆EXR funds › | EXTRA SPACE STORAGE INC | HOLD | — | 0.3% | -0.1% | 1.5 | 10,027 | +0 | 0 | — |
| ☆BRKB funds › | Berkshire Hathaway, Inc. | HOLD | — | 0.3% | -0.1% | 1.3 | 2,500 | +0 | 0 | — |
| ☆GLD funds › | SPDR Gold Shares | HOLD | — | 0.3% | -0.1% | 1.2 | 3,290 | +0 | 0 | — |
| ☆MAX funds › | MediaAlpha, Inc. | NEW | — | 0.2% | +0.2% | 0.8 | 65,102 | +65,102 | 0 | — |
| ☆SLV funds › | iShares Silver Trust | HOLD | — | 0.2% | -0.1% | 0.8 | 15,070 | +0 | 0 | — |
| ☆EVER funds › | EverQuote, Inc. | HOLD | — | 0.2% | +0.0% | 0.8 | 32,400 | +0 | 0 | — |
| ☆META funds › | Meta Platforms, Inc. | HOLD | — | 0.1% | -0.0% | 0.6 | 1,150 | +0 | 0 | — |
| ☆NRDS funds › | NerdWallet, Inc. | NEW | — | 0.1% | +0.1% | 0.6 | 70,000 | +70,000 | 0 | — |
| ☆CUBE funds › | CUBESMART | HOLD | — | 0.1% | -0.0% | 0.6 | 14,000 | +0 | 0 | — |
| ☆PSA funds › | PUBLIC STORAGE | HOLD | — | 0.1% | -0.0% | 0.5 | 1,700 | +0 | 0 | — |
| ☆BBW funds › | Build-A-Bear Workshop, Inc. | HOLD | — | 0.1% | -0.1% | 0.5 | 16,500 | +0 | 0 | — |
| ☆GOOG funds › | ALPHABET INC | HOLD | — | 0.0% | -0.0% | 0.2 | 574 | +0 | 0 | — |
| ☆MXE funds › | MEXICO EQUITY & INCOME FD | HOLD | — | 0.0% | -0.0% | 0.1 | 6,000 | +0 | 0 | — |
| ☆SPE funds › | SPECIAL OPPORTUNITIES FD INC | HOLD | — | 0.0% | -0.0% | 0.0 | 2,093 | +0 | 0 | — |
| ☆BRW funds › | SABA CAPITAL INCOME & OPRNT | HOLD | — | 0.0% | -0.0% | 0.0 | 3,700 | +0 | 0 | — |
| ☆CUSIP:870875101 funds › | TOTAL RETURN SECURITIES FUND | HOLD | — | 0.0% | -0.0% | 0.0 | 2,250 | +0 | 0 | — |
| ☆SPEPRC funds › | SPECIAL OPPORTUNITIES FD INC | HOLD | — | 0.0% | -0.0% | 0.0 | 200 | +0 | 0 | — |
| ☆PCF funds › | HIGH INCOME SECURITIES FUND | HOLD | — | 0.0% | -0.0% | 0.0 | 662 | +0 | 0 | — |
| ☆CEFS funds › | EXCHANGE LISTED FDS TR | HOLD | — | 0.0% | -0.0% | 0.0 | 100 | +0 | 0 | — |
| ☆GRF funds › | EAGLE CAP GROWTH FD INC | HOLD | — | 0.0% | -0.0% | 0.0 | 100 | +0 | 0 | — |
| ☆SABA funds › | SABA CAPITAL INCOME & OPPORT | HOLD | — | 0.0% | -0.0% | 0.0 | 17 | +0 | 0 | — |
| ☆SVVC funds › | FIRSTHAND TECHNOLOGY VALUE F | HOLD | — | 0.0% | -0.0% | 0.0 | 100 | +0 | 0 | — |
| ☆TFPM funds › | Triple Flag Precious Metals Corporation | EXIT | — | 0.0% | -0.5% | 0.0 | 0 | -54,000 | 0 | — |
| ☆NEM funds › | Newmont Corporation | EXIT | — | 0.0% | -0.6% | 0.0 | 0 | -20,250 | 0 | — |
| ☆ELV funds › | Elevance Health, Inc. | EXIT | — | 0.0% | -0.8% | 0.0 | 0 | -9,600 | 0 | — |
| ☆HCA funds › | HCA Healthcare, Inc. | EXIT | — | 0.0% | -3.6% | 0.0 | 0 | -26,450 | 0 | — |
| ☆AEM funds › | Agnico Eagle Mines Ltd. | EXIT | — | 0.0% | -0.9% | 0.0 | 0 | -15,000 | 0 | — |
Point-in-time history
| Period | AUM ($M) | Positions | Turnover | Top-10 wt | Herfindahl | Quality Q | Skill | Universe |
|---|---|---|---|---|---|---|---|---|
| 2026Q2 | 452 | 56 | 0.18 | 60% | 0.050 | 0.401 | — | in |
| 2026Q1 | 347 | 54 | 0.16 | 61% | 0.049 | 0.431 | — | in |
| 2025Q4 | 375 | 56 | 0.15 | 58% | 0.046 | 0.375 | — | in |
| 2025Q3 | 412 | 55 | 0.20 | 50% | 0.038 | 0.232 | — | in |
| 2025Q2 | 360 | 55 | 0.12 | 50% | 0.038 | 0.407 | — | entered |
| 2025Q1 | 329 | 57 | 0.00 | 50% | 0.038 | 0.000 | — | out |
Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short.
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