WINMILL & CO. INC — 13F Holdings

2026 Q2  ·  61 Positions

2026 Q2 Portfolio Activity

In 2026 Q2, WINMILL & CO. INC maintained a portfolio of 61 distinct positions. The most significant new addition was MICROSOFT CORP, now representing 3.29% of the total fund value. They heavily accumulated shares in PROGRESSIVE CORP, increasing the position by 24.6%. Conversely, WINMILL & CO. INC completely exited their position in HCA Healthcare, Inc..
Position History hover any row below to update
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WINMILL & CO. INC New York, NY Asset Manager / Holding Company AUM $452M
PCA Score Concentration Risk
Risk ENB
Total Positions
61
Quarter
2026 Q2
Top Holding
LRCX (10.5%)
Top 10 Concentration
59.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 61

WINMILL & CO. INC Full Holdings List — 2026 Q2

Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
LRCX
Lam Research Co...
Technology 10.46% 6.72% #1 2
Prev: #3
7.0
no change no change
P
S
109,000 $47,232,970
$65.19 +417.0%
$433.33 -22.2%
2019 Q3 13F Filing 2026-06-30 2026-08-13
STLD
STEEL DYNAMICS ...
Basic Materials 8.57% 8.76% #2
Prev: #2
5.9
no change no change
P
S
168,747 $38,720,687 2019 Q3 13F Filing 2026-06-30 2026-08-13
GOOGL
Alphabet, Inc.
Communication Services 8.55% 8.97% #3 2
Prev: #1
5.4
no change no change
P
S
108,100 $38,631,697 2019 Q3 13F Filing 2026-06-30 2026-08-13
IBKR
Interactive Bro...
Financial Services 6.31% 6.33% #4 1
Prev: #5
4.0
no change no change
P
S
327,200 $28,479,488 2023 Q4 13F Filing 2026-06-30 2026-08-13
WSM
Williams-Sonoma...
Consumer Cyclical 5.73% 5.89% #5 1
Prev: #6
3.3
-994 -0.9%
P
S
111,000 $25,874,100 2019 Q3 13F Filing 2026-06-30 2026-08-13
MLI
Mueller Industr...
Industrials 4.61% 5.41% #6 1
Prev: #7
2.8
no change no change
P
S
169,280 $20,809,590 2023 Q2 13F Filing 2026-06-30 2026-08-13
IAG
IAMGOLD Corpora...
Basic Materials 4.17% 6.46% #7 3
Prev: #4
2.7
no change no change
P
S
1,190,000 $18,849,600 2025 Q1 13F Filing 2026-06-30 2026-08-13
URI
UNITED RENTALS ...
Industrials 3.87% 3.24% #8 7
Prev: #15
2.5
no change no change
P
S
15,409 $17,456,702 2019 Q3 13F Filing 2026-06-30 2026-08-13
PGR
PROGRESSIVE COR...
Financial Services 3.86% 3.66% #9 2
Prev: #11
4.0
15,765 24.6%
P
S
79,765 $17,424,665 2025 Q3 13F Filing 2026-06-30 2026-08-13
NMIH
NMI Holdings, I...
Financial Services 3.60% 4.29% #10 2
Prev: #8
2.4
no change no change
P
S
396,095 $16,275,543 2020 Q1 13F Filing 2026-06-30 2026-08-13
YOU
Clear Secure, I...
Technology 3.57% 4.04% #11 2
Prev: #9
2.4
no change no change
P
S
289,135 $16,113,493 2024 Q1 13F Filing 2026-06-30 2026-08-13
MSFT
MICROSOFT CORP
Technology 3.29% #12
Prev: #—
4.8
39,775
NEW
39,775 $14,836,871 2000 Q3 13F Filing 2026-06-30 2026-08-13
ESNT
Essent Group Lt...
Financial Services 3.05% 3.62% #13 1
Prev: #12
2.2
no change no change
P
S
214,500 $13,788,060 2019 Q3 13F Filing 2026-06-30 2026-08-13
LPLA
LPL Financial H...
Financial Services 2.90% 4.04% #14 4
Prev: #10
2.2
no change no change
P
S
46,500 $13,098,120 2023 Q3 13F Filing 2026-06-30 2026-08-13
QLYS
Qualys, Inc.
Technology 2.70% 2.25% #15 1
Prev: #16
2.1
no change no change
P
S
88,641 $12,187,251 2026 Q1 13F Filing 2026-06-30 2026-08-13
DDS
DILLARDS INC
Consumer Cyclical 2.52% 3.55% #16 2
Prev: #14
2.0
no change no change
P
S
21,538 $11,381,110 2023 Q2 13F Filing 2026-06-30 2026-08-13
NUTX
Nutex Health, I...
Healthcare 2.47% 1.79% #17 1
Prev: #18
2.0
no change no change
P
S
65,350 $11,167,662 2026 Q1 13F Filing 2026-06-30 2026-08-13
AMP
Ameriprise Fina...
Financial Services 2.23% #18
Prev: #—
4.4
21,990
NEW
21,990 $10,088,132 2019 Q3 13F Filing 2026-06-30 2026-08-13
DUOL
Duolingo, Inc.
Technology 2.20% #19
Prev: #—
4.4
86,552
NEW
86,552 $9,955,211 2026 Q2 13F Filing 2026-06-30 2026-08-13
WTM
White Mountains...
Financial Services 2.20% #20
Prev: #—
4.4
4,800
NEW
4,800 $9,952,272 2026 Q2 13F Filing 2026-06-30 2026-08-13
NVR
NVR INC
Consumer Cyclical 1.60% 2.02% #21 4
Prev: #17
1.6
no change no change
P
S
1,062 $7,235,831 2024 Q2 13F Filing 2026-06-30 2026-08-13
GDDY
GoDaddy, Inc.
Technology 1.54% #22
Prev: #—
4.1
82,200
NEW
82,200 $6,977,136 2026 Q2 13F Filing 2026-06-30 2026-08-13
ALRM
Alarm.com Holdi...
Technology 1.30% 1.57% #23 4
Prev: #19
1.5
no change no change
P
S
126,100 $5,891,392 2026 Q1 13F Filing 2026-06-30 2026-08-13
UNH
UnitedHealth Gr...
Healthcare 1.24% 1.05% #24 3
Prev: #21
1.5
no change no change
P
S
13,500 $5,611,005 2020 Q1 13F Filing 2026-06-30 2026-08-13
MA
Mastercard, Inc...
Financial Services 1.14% 1.44% #25 5
Prev: #20
1.5
no change no change
P
S
10,000 $5,136,000 2019 Q3 13F Filing 2026-06-30 2026-08-13
SELF
GLOBAL SELF STO...
Real Estate 0.68% 0.86% #26 3
Prev: #23
1.3
no change no change
P
S
586,500 $3,073,260 2019 Q3 13F Filing 2026-06-30 2026-08-13
SSRM
SSR Mining, Inc...
Basic Materials 0.59% 0.81% #27 1
Prev: #26
1.2
no change no change
P
S
95,000 $2,686,600 2019 Q3 13F Filing 2026-06-30 2026-08-13
JPM
JPMorgan Chase ...
Financial Services 0.49% 0.58% #28 4
Prev: #32
1.2
no change no change
P
S
6,800 $2,225,844 1999 Q4 13F Filing 2026-06-30 2026-08-13
ORAAF
Aura Minerals, ...
Unknown 0.49% 0.82% #29 5
Prev: #24
1.2
no change no change
P
S
35,000 $2,203,250 2025 Q4 13F Filing 2026-06-30 2026-08-13
WPM
Wheaton Preciou...
Basic Materials 0.42% 0.63% #30 2
Prev: #28
1.2
no change no change
P
S
16,700 $1,875,744 2019 Q3 13F Filing 2026-06-30 2026-08-13
BTG
B2Gold Corporat...
Basic Materials 0.39% 0.62% #31 2
Prev: #29
1.2
no change no change
P
S
475,000 $1,776,500 2019 Q3 13F Filing 2026-06-30 2026-08-13
MUX
McEwen Mining, ...
Basic Materials 0.39% 0.57% #32 1
Prev: #33
1.2
no change no change
P
S
97,500 $1,767,675 2025 Q4 13F Filing 2026-06-30 2026-08-13
RGLD
Royal Gold, Inc...
Basic Materials 0.37% 0.62% #33 3
Prev: #30
1.1
no change no change
P
S
8,400 $1,676,724 2019 Q3 13F Filing 2026-06-30 2026-08-13
KGC
Kinross Gold Co...
Basic Materials 0.36% 0.60% #34 3
Prev: #31
1.1
no change no change
P
S
68,500 $1,617,970 2024 Q2 13F Filing 2026-06-30 2026-08-13
EXR
EXTRA SPACE STO...
Real Estate 0.32% 0.38% #35 1
Prev: #36
1.1
no change no change
P
S
10,027 $1,456,923 2019 Q3 13F Filing 2026-06-30 2026-08-13
BRK/B
Berkshire Hatha...
Financial Services 0.28% 0.35% #36 1
Prev: #37
1.1
no change no change
P
S
2,500 $1,250,975 2019 Q3 13F Filing 2026-06-30 2026-08-13
GLD
SPDR Gold Share...
ETF 0.27% 0.41% #37 2
Prev: #35
1.1
no change no change
P
S
3,290 $1,211,970 2019 Q3 13F Filing 2026-06-30 2026-08-13
MAX
MediaAlpha, Inc...
Communication Services 0.18% #38
Prev: #—
3.6
65,102
NEW
65,102 $818,332 2026 Q2 13F Filing 2026-06-30 2026-08-13
SLV
iShares Silver ...
ETF 0.18% 0.30% #39 1
Prev: #38
1.1
no change no change
P
S
15,070 $805,793 2019 Q3 13F Filing 2026-06-30 2026-08-13
EVER
EverQuote, Inc.
Communication Services 0.17% 0.14% #40 2
Prev: #42
1.1
no change no change
P
S
32,400 $770,796 2026 Q1 13F Filing 2026-06-30 2026-08-13
META
Meta Platforms,...
Communication Services 0.14% 0.19% #41 2
Prev: #39
1.1
no change no change
P
S
1,150 $647,784 2022 Q1 13F Filing 2026-06-30 2026-08-13
NRDS
NerdWallet, Inc...
Communication Services 0.14% #42
Prev: #—
3.6
70,000
NEW
70,000 $647,500 2026 Q2 13F Filing 2026-06-30 2026-08-13
CUBE
CUBESMART
Real Estate 0.12% 0.15% #43 2
Prev: #41
1.0
no change no change
P
S
14,000 $556,780 2019 Q3 13F Filing 2026-06-30 2026-08-13
PSA
PUBLIC STORAGE
Real Estate 0.12% 0.13% #44 1
Prev: #43
1.0
no change no change
P
S
1,700 $541,127 2019 Q3 13F Filing 2026-06-30 2026-08-13
BBW
Build-A-Bear Wo...
Consumer Cyclical 0.11% 0.18% #45 5
Prev: #40
1.0
no change no change
P
S
16,500 $505,065 2024 Q1 13F Filing 2026-06-30 2026-08-13
GOOG
ALPHABET INC
Communication Services 0.05% 0.05% #46 2
Prev: #44
1.0
no change no change
P
S
574 $205,130 2024 Q4 13F Filing 2026-06-30 2026-08-13
MXE
MEXICO EQUITY &...
Financial Services 0.02% 0.02% #47 2
Prev: #45
1.0
no change no change
P
S
6,000 $78,038 2020 Q2 13F Filing 2026-06-30 2026-08-13
SPE
SPECIAL OPPORTU...
Financial Services 0.01% 0.01% #48 2
Prev: #46
1.0
no change no change
P
S
2,093 $28,193 2020 Q2 13F Filing 2026-06-30 2026-08-13
BRW
SABA CAPITAL IN...
Financial Services 0.01% 0.01% #49 2
Prev: #47
1.0
no change no change
P
S
3,700 $24,309 2022 Q2 13F Filing 2026-06-30 2026-08-13
SWZ
TOTAL RETURN SE...
Unknown 0.00% 0.00% #50 2
Prev: #48
1.0
no change no change
P
S
2,250 $13,365 2020 Q2 13F Filing 2026-06-30 2026-08-13
Showing 1-50 of 61 holdings

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