Data as of Q4 2025 (Dec 31, 2025)

WINMILL & CO. INC

•CIK: 52234•Filing: Q4 2025

**WINMILL & CO. INC** manages $375M across a diversified portfolio of 56 positions. The fund maintains significant exposure to technology and industrials, with top holdings including GOOGL at $33.8M and STLD at $28.6M. Further allocations are notable in AZO ($24.0M), IBKR ($21.0M), and WSM ($20.0M). This concentration suggests a tactical approach targeting established market leaders.

Total AUM
$374.9M
QoQ Performance
-9.1%
Positions
55
Top 10 Concentration
58.4%
Latest Filing
Q4 2025

Top Holdings Allocation

GOOGL
STLD
AZO
IBKR
WSM
IMG
MLI
GOOGL9.0%
STLD7.6%
AZO6.4%
IBKR5.6%
WSM5.3%
IMG5.2%
MLI5.2%
LRCX5.0%

📈 Biggest Buys

PGR
PROGRESSIVE CORP
+15.7%
3.9% of portfolio
—
Aura Minerals, Inc.
NEW
0.5% of portfolio
BTO
B2Gold Corporation
NEW
0.4% of portfolio
ELD
Eldorado Gold Corporation
NEW
0.2% of portfolio
MUX
McEwen Mining, Inc.
NEW
0.2% of portfolio

📉 Biggest Sells

NEM
Newmont Corporation
-79.8%
0.5% of portfolio
DFIN
Donnelley Financial Solutions, Inc.
-19.4%
2.4% of portfolio
BRK/B
Berkshire Hathaway, Inc.
-41.2%
0.4% of portfolio
NVR
NVR INC
-11.3%
2.1% of portfolio
IMG
IAMGOLD Corporation
-4.5%
5.2% of portfolio

Sector Breakdown

Other81.6%
Technology14.4%
Financial2.5%
Healthcare1.5%

🚪 Exited Positionssold since Q3 2025

NGD
NEW GOLD, INC.
SOLD
$15.1M
BAH
BOOZ ALLEN HAMILTON CORP.
SOLD
$11.8M
MOH
MOLINA HEALTHCARE, INC.
SOLD
$10.1M
SNA
SNAP-ON, INC.
SOLD
$9.6M

Changes from Q3 2025

NEW5 new positions
↑7 increased
↓9 decreased

Historical Filings

Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

📌 Top Holdings

GOOGL9.0%
Alphabet, Inc.
$33.8M
STLD7.6%
STEEL DYNAMICS INC
$28.6M
AZO6.4%
AUTOZONE INC
$24.0M
IBKR5.6%
Interactive Brokers Group, Inc.
$21.0M
WSM5.3%
WILLIAMS SONOMA INC
$20.0M

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