Winmill & Co. Inc Portfolio Holdings

Winmill & Co. Inc

  • $391 Million
  • Q3 2025

Winmill & Co. Inc has filed its 13F form on November 13, 2025 for Q3 2025 where it was disclosed a total value porftolio of $391 Million distributed in 89 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Autozone Inc with a value of $30.3M, Alphabet Inc. with a value of $26.3M, Interactive Brokers Group, Inc. with a value of $22.5M, Williams Sonoma Inc with a value of $21.9M, and Mueller Industries Inc with a value of $17.1M.

Examining the 13F form we can see an increase of $46.9M in the current position value, from $344M to 391M.

Winmill & Co. Inc is based out at Millbrook, NY

Below you can find more details about Winmill & Co. Inc portfolio as well as his latest detailed transactions.

Portfolio value $391 Million
Financial Services: $114 Million
Consumer Cyclical: $76.2 Million
Basic Materials: $67 Million
Industrials: $53.2 Million
Healthcare: $30.3 Million
Communication Services: $27.3 Million
Technology: $10.3 Million
Energy: $5.68 Million
Other: $7.23 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$73.2B
$30.3 Million 7.76% of portfolio
7,069
Q4 2023 Added 0.55%
$1.65T
$26.3 Million 6.72% of portfolio
108,100
Q4 2024 Added 16.99%
$6B
$22.5 Million 5.76% of portfolio
327,200
Q2 2025 Added 300.0%
$12.2B
$21.9 Million 5.6% of portfolio
111,994
Q3 2024 Added 100.0%
$6.08B
$17.1 Million 4.38% of portfolio
169,280
Q4 2023 Added 100.0%
$17.2B
$16.6 Million 4.24% of portfolio
168,747
Q4 2023 Added 0.5%
$29.6B
$16.3 Million 4.16% of portfolio
48,860
Q3 2024 Added 98.13%
$6.58B
$16.1 Million 4.12% of portfolio
1,246,000
Q2 2025 Added 1,053.7%
$3.18B
$15.2 Million 3.89% of portfolio
396,095
Q2 2024 Reduced 2.53%
$4.89B
$15.1 Million 3.86% of portfolio
2,100,000
Q2 2025 Added 5.37%
$55.9B
$14.7 Million 3.76% of portfolio
15,409
Q4 2023 New
$6.61B
$14.3 Million 3.65% of portfolio
224,500
Q3 2023 Reduced 4.26%
$132B
$13.7 Million 3.5% of portfolio
55,330
Q3 2025 New
$8.35B
$13.2 Million 3.39% of portfolio
21,538
Q4 2023 Added 1.16%
$1.37B
$12.5 Million 3.2% of portfolio
243,000
Q1 2025 Added 94.4%
$11B
$11.8 Million 3.01% of portfolio
117,650
Q3 2025 New
$8.03B
$10.1 Million 2.58% of portfolio
52,800
Q3 2025 New
$3.03B
$9.65 Million 2.47% of portfolio
289,135
Q2 2024 Reduced 2.0%
$17.5B
$9.63 Million 2.46% of portfolio
27,800
Q1 2024 New
$23.4B
$9.62 Million 2.46% of portfolio
1,197
Q2 2024 New
$71.6B
$8.72 Million 2.23% of portfolio
130,000
Q3 2025 Added 75.68%
$69.1B
$7.5 Million 1.92% of portfolio
89,000
Q3 2025 Added 394.44%
$512B
$5.69 Million 1.46% of portfolio
10,000
Q1 2020 Reduced 13.79%
$300B
$5.69 Million 1.46% of portfolio
16,475
Q2 2020 Added 5.61%
$4.9B
$5.68 Million 1.45% of portfolio
126,500
Q3 2025 Added 9.19%
$76.5B
$5.06 Million 1.29% of portfolio
30,000
Q3 2023 Reduced 7.41%
$78.2B
$3.24 Million 0.83% of portfolio
10,040
Q2 2024 Reduced 6.95%
$56.1M
$2.58 Million 0.66% of portfolio
514,593
Q3 2025 Added 7.42%
$662B
$2.56 Million 0.66% of portfolio
5,100
Q2 2024 Reduced 16.53%
$881B
$2.14 Million 0.55% of portfolio
6,800
Q3 2019 New
$33.1B
$1.7 Million 0.44% of portfolio
68,500
Q3 2025 Reduced 91.6%
$4.7B
$1.58 Million 0.4% of portfolio
54,000
Q3 2025 Added 80.0%
$17.8B
$1.41 Million 0.36% of portfolio
10,027
Q3 2023 Added 67.12%
$47.1B
$1.31 Million 0.33% of portfolio
11,700
Q3 2025 Reduced 90.91%
$130B
$1.23 Million 0.31% of portfolio
3,465
Q4 2024 Reduced 3.75%
$734M
$1.11 Million 0.29% of portfolio
16,500
Q1 2024 New
$12.2B
$1.06 Million 0.27% of portfolio
5,300
Q3 2019 New
$37.7B
$1.03 Million 0.26% of portfolio
4,600
Q2 2025 Added 78.29%
$24.1B
$945,000 0.24% of portfolio
22,320
Q4 2024 Reduced 2.96%
$1.37T
$844,000 0.22% of portfolio
1,150
Q4 2022 Reduced 95.99%
$187B
$698,000 0.18% of portfolio
4,200
Q2 2025 New
$8.22B
$569,000 0.15% of portfolio
14,000
Q3 2019 New
$48.1B
$491,000 0.13% of portfolio
1,700
Q3 2019 New
$1.74T
$139,000 0.04% of portfolio
574
Q4 2024 New
$0
$71,000 0.02% of portfolio
6,000
Q4 2021 Added 118.98%
$0
$30,000 0.01% of portfolio
2,000
Q2 2021 Added 614.29%
$0
$27,000 0.01% of portfolio
3,600
Q2 2022 New
$0
$19,000 0.0% of portfolio
3,270
Q2 2021 Added 717.5%
$0
$2,000 0.0% of portfolio
100
Q2 2024 New

Summary

  • Portfolio
  • No. of Stocks 89
  • Current Value $391 Million
  • Prior Value $344 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 13, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 4 stocks
  • Additional Purchases 5 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 2 stocks
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