Filed: 5/14/2026ACC: 0000892712-26-000244
📋 What this filing means
WINMILL & CO. INC filed this quarterly 13F‑HR report disclosing 54 equity positions with a total reported market value of $346.64M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
54
Positions
$346.64M
Total AUM (reported)
5.16M
Total Shares
Allocation by class
COM$229.16M66.1%
COM CL A$36.44M10.5%
CAP STK CL A$31.09M9.0%
COM NEW$25.28M7.3%
CL A$17.98M5.2%
SHS NEW$2.88M0.8%
GOLD SHS$1.42M0.4%
Portfolio Concentration
Top 3$84.75M24.4%
4–10$126.36M36.5%
11–25$108.09M31.2%
Rest$27.44M7.9%
Top 3 weight
24.4%
Top 10 weight
60.9%
Voting Authority Distribution
Total shares with voting rights: 5.16M
Sole
Full voting authority
5.16M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole0
Shared0
Other54
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings54
Rows:
Alphabet, Inc.
DFNDShares108.10K
TypeSH
Market value$31.09M
8.97%
Sole
108.10K
Shared
0.00
None
0.00
STEEL DYNAMICS INC
DFNDShares168.75K
TypeSH
Market value$30.37M
8.76%
Sole
168.75K
Shared
0.00
None
0.00
Lam Research Corporation
DFNDShares109K
TypeSH
Market value$23.29M
6.72%
Sole
109K
Shared
0.00
None
0.00
IAMGOLD Corporation
DFNDShares1.19M
TypeSH
Market value$22.40M
6.46%
Sole
1.19M
Shared
0.00
None
0.00
Interactive Brokers Group, Inc.
DFNDShares327.20K
TypeSH
Market value$21.95M
6.33%
Sole
327.20K
Shared
0.00
None
0.00
WILLIAMS SONOMA INC
DFNDShares111.99K
TypeSH
Market value$20.42M
5.89%
Sole
111.99K
Shared
0.00
None
0.00
Mueller Industries, Inc.
DFNDShares169.28K
TypeSH
Market value$18.76M
5.41%
Sole
169.28K
Shared
0.00
None
0.00
NMI Holdings, Inc.
DFNDShares396.10K
TypeSH
Market value$14.86M
4.29%
Sole
396.10K
Shared
0.00
None
0.00
Clear Secure, Inc.
DFNDShares289.13K
TypeSH
Market value$14.00M
4.04%
Sole
289.13K
Shared
0.00
None
0.00
LPL Financial Holdings, Inc.
DFNDShares46.50K
TypeSH
Market value$13.99M
4.04%
Sole
46.50K
Shared
0.00
None
0.00
PROGRESSIVE CORP
DFNDShares64K
TypeSH
Market value$12.69M
3.66%
Sole
64K
Shared
0.00
None
0.00
Essent Group Ltd.
DFNDShares214.50K
TypeSH
Market value$12.54M
3.62%
Sole
214.50K
Shared
0.00
None
0.00
HCA Healthcare, Inc.
DFNDShares26.45K
TypeSH
Market value$12.52M
3.61%
Sole
26.45K
Shared
0.00
None
0.00
DILLARDS INC
DFNDShares21.54K
TypeSH
Market value$12.32M
3.55%
Sole
21.54K
Shared
0.00
None
0.00
UNITED RENTALS INC
DFNDShares15.41K
TypeSH
Market value$11.23M
3.24%
Sole
15.41K
Shared
0.00
None
0.00
Qualys, Inc.
DFNDShares88.64K
TypeSH
Market value$7.79M
2.25%
Sole
88.64K
Shared
0.00
None
0.00
NVR INC
DFNDShares1.06K
TypeSH
Market value$7.00M
2.02%
Sole
1.06K
Shared
0.00
None
0.00
Nutex Health, Inc.
DFNDShares65.35K
TypeSH
Market value$6.21M
1.79%
Sole
65.35K
Shared
0.00
None
0.00
Alarm.com Holdings, Inc.
DFNDShares126.10K
TypeSH
Market value$5.45M
1.57%
Sole
126.10K
Shared
0.00
None
0.00
Mastercard, Inc.
DFNDShares10K
TypeSH
Market value$5.00M
1.44%
Sole
10K
Shared
0.00
None
0.00
UnitedHealth Group, Inc.
DFNDShares13.50K
TypeSH
Market value$3.65M
1.05%
Sole
13.50K
Shared
0.00
None
0.00
Agnico Eagle Mines Ltd.
DFNDShares15K
TypeSH
Market value$3.04M
0.88%
Sole
15K
Shared
0.00
None
0.00
GLOBAL SELF STORAGE INC
DFNDShares586.50K
TypeSH
Market value$3.00M
0.86%
Sole
586.50K
Shared
0.00
None
0.00
Aura Minerals, Inc.
DFNDShares35K
TypeSH
Market value$2.86M
0.82%
Sole
35K
Shared
0.00
None
0.00
Elevance Health, Inc.
DFNDShares9.60K
TypeSH
Market value$2.81M
0.81%
Sole
9.60K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
Alphabet, Inc.DFND | CAP STK CL A | 108.10K | SH | $31.09M 8.97% | 108.10K | 0.00 | 0.00 |
STEEL DYNAMICS INCDFND | COM | 168.75K | SH | $30.37M 8.76% | 168.75K | 0.00 | 0.00 |
Lam Research CorporationDFND | COM NEW | 109K | SH | $23.29M 6.72% | 109K | 0.00 | 0.00 |
IAMGOLD CorporationDFND | COM | 1.19M | SH | $22.40M 6.46% | 1.19M | 0.00 | 0.00 |
Interactive Brokers Group, Inc.DFND | COM CL A | 327.20K | SH | $21.95M 6.33% | 327.20K | 0.00 | 0.00 |
WILLIAMS SONOMA INCDFND | COM | 111.99K | SH | $20.42M 5.89% | 111.99K | 0.00 | 0.00 |
Mueller Industries, Inc.DFND | COM | 169.28K | SH | $18.76M 5.41% | 169.28K | 0.00 | 0.00 |
NMI Holdings, Inc.DFND | COM | 396.10K | SH | $14.86M 4.29% | 396.10K | 0.00 | 0.00 |
Clear Secure, Inc.DFND | COM CL A | 289.13K | SH | $14.00M 4.04% | 289.13K | 0.00 | 0.00 |
LPL Financial Holdings, Inc.DFND | COM | 46.50K | SH | $13.99M 4.04% | 46.50K | 0.00 | 0.00 |
PROGRESSIVE CORPDFND | COM | 64K | SH | $12.69M 3.66% | 64K | 0.00 | 0.00 |
Essent Group Ltd.DFND | COM | 214.50K | SH | $12.54M 3.62% | 214.50K | 0.00 | 0.00 |
HCA Healthcare, Inc.DFND | COM | 26.45K | SH | $12.52M 3.61% | 26.45K | 0.00 | 0.00 |
DILLARDS INCDFND | CL A | 21.54K | SH | $12.32M 3.55% | 21.54K | 0.00 | 0.00 |
UNITED RENTALS INCDFND | COM | 15.41K | SH | $11.23M 3.24% | 15.41K | 0.00 | 0.00 |
Qualys, Inc.DFND | COM | 88.64K | SH | $7.79M 2.25% | 88.64K | 0.00 | 0.00 |
NVR INCDFND | COM | 1.06K | SH | $7.00M 2.02% | 1.06K | 0.00 | 0.00 |
Nutex Health, Inc.DFND | COM | 65.35K | SH | $6.21M 1.79% | 65.35K | 0.00 | 0.00 |
Alarm.com Holdings, Inc.DFND | COM | 126.10K | SH | $5.45M 1.57% | 126.10K | 0.00 | 0.00 |
Mastercard, Inc.DFND | CL A | 10K | SH | $5.00M 1.44% | 10K | 0.00 | 0.00 |
UnitedHealth Group, Inc.DFND | COM | 13.50K | SH | $3.65M 1.05% | 13.50K | 0.00 | 0.00 |
Agnico Eagle Mines Ltd.DFND | COM | 15K | SH | $3.04M 0.88% | 15K | 0.00 | 0.00 |
GLOBAL SELF STORAGE INCDFND | COM | 586.50K | SH | $3.00M 0.86% | 586.50K | 0.00 | 0.00 |
Aura Minerals, Inc.DFND | SHS NEW | 35K | SH | $2.86M 0.82% | 35K | 0.00 | 0.00 |
Elevance Health, Inc.DFND | COM | 9.60K | SH | $2.81M 0.81% | 9.60K | 0.00 | 0.00 |
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