Holders — by stockHoldings — by fund
WINMILL & CO. INC
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 52234
$451.7M
disclosed book value
56
positions
10.5%
largest position share
Positions, as of 2026-06-30
top 63 of 56 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | LRCXLam Research Corporation | 109,000 | $47.2M | 10.5% |
| 2 | GOOGLAlphabet, Inc. | 108,100 | $38.6M | 8.6% |
| 3 | STLDSteel Dynamics, Inc. | 167,900 | $38.5M | 8.5% |
| 4 | IBKRInteractive Brokers Group, Inc. | 327,200 | $28.5M | 6.3% |
| 5 | WSMWilliams-Sonoma, Inc. | 111,000 | $25.9M | 5.7% |
| 6 | MLIMueller Industries, Inc. | 169,280 | $20.8M | 4.6% |
| 7 | IAGIAMGOLD Corporation | 1.2M | $18.8M | 4.2% |
| 8 | URIUnited Rentals, Inc. | 15,235 | $17.3M | 3.8% |
| 9 | PGRProgressive Corporation (The) | 78,765 | $17.2M | 3.8% |
| 10 | NMIHNMI Holdings, Inc. | 396,095 | $16.3M | 3.6% |
| 11 | YOUClear Secure, Inc. | 289,135 | $16.1M | 3.6% |
| 12 | MSFTMicrosoft Corporation | 39,000 | $14.5M | 3.2% |
| 13 | Essent Group Ltd. | 214,500 | $13.8M | 3.1% |
| 14 | LPLALPL Financial Holdings, Inc. | 46,500 | $13.1M | 2.9% |
| 15 | QLYSQualys, Inc. | 88,641 | $12.2M | 2.7% |
| 16 | DDSDillard's, Inc. | 21,290 | $11.3M | 2.5% |
| 17 | NUTXNutex Health, Inc. | 65,350 | $11.2M | 2.5% |
| 18 | AMPAmeriprise Financial, Inc. | 21,990 | $10.1M | 2.2% |
| 19 | DUOLDuolingo, Inc. | 86,552 | $10.0M | 2.2% |
| 20 | White Mountains Insurance Group Ltd. | 4,800 | $10.0M | 2.2% |
| 21 | NVRNVR, Inc. | 1,045 | $7.1M | 1.6% |
| 22 | GDDYGoDaddy, Inc. | 82,200 | $7.0M | 1.5% |
| 23 | ALRMAlarm.com Holdings, Inc. | 126,100 | $5.9M | 1.3% |
| 24 | UNHUnitedHealth Group, Inc. | 13,500 | $5.6M | 1.2% |
| 25 | MAMastercard, Inc. | 10,000 | $5.1M | 1.1% |
| 26 | SSRMSSR Mining, Inc. | 95,000 | $2.7M | 0.6% |
| 27 | JPMJPMorgan Chase & Company | 6,800 | $2.2M | 0.5% |
| 28 | Aura Minerals, Inc. | 35,000 | $2.2M | 0.5% |
| 29 | WPMWheaton Precious Metals Corporation | 16,700 | $1.9M | 0.4% |
| 30 | BTGB2Gold Corporation | 475,000 | $1.8M | 0.4% |
| 31 | MUXMcEwen Mining, Inc. | 97,500 | $1.8M | 0.4% |
| 32 | RGLDRoyal Gold, Inc. | 8,400 | $1.7M | 0.4% |
| 33 | KGCKinross Gold Corporation | 68,500 | $1.6M | 0.4% |
| 34 | SELFGLOBAL SELF STORAGE INC. | 303,758 | $1.6M | 0.4% |
| 35 | SELFGLOBAL SELF STORAGE INC | 282,742 | $1.5M | 0.3% |
| 36 | EXREXTRA SPACE STORAGE INC | 10,027 | $1.5M | 0.3% |
| 37 | BRK/BBerkshire Hathaway, Inc. | 2,500 | $1.3M | 0.3% |
| 38 | GLDSPDR Gold Shares | 3,290 | $1.2M | 0.3% |
| 39 | MAXMediaAlpha, Inc. | 65,102 | $818,332 | 0.2% |
| 40 | SLViShares Silver Trust | 15,070 | $805,793 | 0.2% |
| 41 | EVEREverQuote, Inc. | 32,400 | $770,796 | 0.2% |
| 42 | METAMeta Platforms, Inc. | 1,150 | $647,784 | 0.1% |
| 43 | NRDSNerdWallet, Inc. | 70,000 | $647,500 | 0.1% |
| 44 | CUBECUBESMART | 14,000 | $556,780 | 0.1% |
| 45 | PSAPUBLIC STORAGE | 1,700 | $541,127 | 0.1% |
| 46 | BBWBuild-A-Bear Workshop, Inc. | 16,500 | $505,065 | 0.1% |
| 47 | MSFTMICROSOFT CORP | 775 | $289,091 | 0.1% |
| 48 | PGRPROGRESSIVE CORP | 1,000 | $218,450 | 0% |
| 49 | GOOGALPHABET INC | 574 | $205,130 | 0% |
| 50 | URIUNITED RENTALS INC | 174 | $197,123 | 0% |
| 51 | STLDSTEEL DYNAMICS INC | 847 | $194,353 | 0% |
| 52 | DDSDILLARDS INC | 248 | $131,048 | 0% |
| 53 | NVRNVR INC | 17 | $115,828 | 0% |
| 54 | MXEMEXICO EQUITY & INCOME FD | 6,000 | $78,038 | 0% |
| 55 | SPESPECIAL OPPORTUNITIES FD INC | 2,093 | $28,193 | 0% |
| 56 | BRWSABA CAPITAL INCOME & OPRNT | 3,700 | $24,309 | 0% |
| 57 | SWZTOTAL RETURN SECURITIES FUND | 2,250 | $13,365 | 0% |
| 58 | SPE 2.75 01/27/27 CSPECIAL OPPORTUNITIES FD INC | 200 | $4,982 | 0% |
| 59 | PCFHIGH INCOME SECURITIES FUND | 662 | $3,621 | 0% |
| 60 | CEFSEXCHANGE LISTED FDS TR | 100 | $2,564 | 0% |
| 61 | XXGRFXXEAGLE CAP GROWTH FD INC | 100 | $1,019 | 0% |
| 62 | SABASABA CAPITAL INCOME & OPPORT | 17 | $142 | 0% |
| 63 | SVVCFIRSTHAND TECHNOLOGY VALUE F | 100 | $2 | 0% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.