Stocks/Funds/CIK 52234

WINMILL & CO. INC

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 52234
Assets
$347M
+5.4% YoY
Holdings
54
Lifetime alpha vs market
+0.03% annual
Average hold time
4.0 yr
median 4.3 yr

Quarterly history

Cum return +52% vs S&P +52% · α +0% lifetimeAUM $347M · peak $412MFlow $-32M (-8%)2019-092020-092021-092022-092023-092024-092025-092026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
-2.22%
trims when stocks drop
when a holding falls −10%+
Middle response
-0.25%
baseline attrition
Rally response
-1.16%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
GOOGLAlphabet Inc.$31M9.0%6.8 yr
STLDSteel Dynamics, Inc.$30M8.8%+45.4%6.8 yr
LRCXLam Research Corporation$23M6.7%+196.1%1.5 yr
IAGIAMGOLD Corporation$22M6.5%+201.1%1.3 yr
IBKRInteractive Brokers Grou$22M6.3%+62.8%2.5 yr
WSMWilliams-Sonoma, Inc.$20M5.9%+17.1%6.8 yr
MLIMueller Industries, Inc.$19M5.4%+47.2%3.0 yr
NMIHNMI Holdings, Inc.$15M4.3%+4.0%4.5 yr
YOUClear Secure, Inc.$14M4.0%+90.4%2.3 yr
LPLALPL Financial Holdings I$14M4.0%-7.7%2.8 yr
PGRThe Progressive Corporat$13M3.7%-25.5%0.8 yr
ESNTEssent Group Ltd.$13M3.6%+3.4%6.8 yr
HCAHCA Healthcare, Inc.$13M3.6%+37.9%0.8 yr
DDSDillard's, Inc.$12M3.6%+67.0%3.0 yr
URIUnited Rentals, Inc.$11M3.2%+17.3%3.8 yr

Portfolio composition (YoY)

Industry mix
Gold11.2%+1.1pp$39M
Internet Content & Information9.3%+4.0pp$32M
Steel8.8%+2.3pp$30M
Insurance - Specialty7.9%-0.4pp$27M
Semiconductors6.7%+4.3pp$23M
Investment - Banking & Investment Services6.3%+2.2pp$22M
Specialty Retail6.1%-7.7pp$21M
Software - Application5.6%+3.3pp$19M
Manufacturing - Metal Fabrication5.4%+1.5pp$19M
Financial - Capital Markets4.0%-4.1pp$14M
Country
US86.1%+1.0pp
CA10.3%+0.6pp
BM3.6%-0.3pp
Top 5: 37.2% · Top 10: 60.9% · Top 25: 92.1%

Winners

TickerPrev $PnLYoY %
LRCX$8M+0.02B196.1%
STLD$21M+0.01B45.4%
YOU$7M+0.01B90.4%
WPM$10M+0.01B70.0%
MLI$13M+0.01B47.2%

Losers

TickerPrev $PnLYoY %
UNH$9M-0.00B-46.9%
LPLA$16M-0.00B-7.7%
NVR$9M-0.00B-9.0%
MA$5M-0.00B-8.5%

Top buys this quarter · 10

QLYS Qualys, Inc.new+$8M
NUTX Nutex Health, Inc.new+$6M
ALRM Alarm.com Holdings, Inc.new+$5M
MUX McEwen Mining Inc.+$1M
BTG B2Gold Corp.+$1M
EVER EverQuote, Inc.new+$0M
SSRM SSR Mining Inc.+$0M
NEM Newmont Corporation+$0M
WPM Wheaton Precious Metals Corp.+$0M
SPE Special Opportunities Fund, In+$0M

Top sells this quarter · 14

AZO AutoZone, Inc.exit$24M
DFIN Donnelley Financial Solutions,exit$9M
MTDR Matador Resources Companyexit$7M
PYPL PayPal Holdings, Inc.exit$6M
AEM Agnico Eagle Mines Limited$3M
FNV Franco-Nevada Corporationexit$2M
EGO Eldorado Gold Corporationexit$1M
UNH UnitedHealth Group Incorporate$1M
LPLA LPL Financial Holdings Inc.$1M
ESNT Essent Group Ltd.$1M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$347M54+26.41%+17.59%+8.82%-0.03B
2025-12-31$375M56+27.95%+17.72%+10.23%-0.05B
2025-09-30$412M55+21.76%+17.52%+4.24%+0.00B
2025-06-30$360M55+16.18%+14.94%+1.24%+0.01B
2025-03-31$329M57+0.97%+8.30%-7.33%+0.01B
2024-12-31$309M55+10.38%+24.89%-14.50%+0.02B
2024-09-30$297M55+26.83%+36.04%-9.21%-0.02B
2024-06-30$293M58+14.08%+24.49%-10.41%-0.04B
2024-03-31$351M64+27.88%+29.62%-1.74%+0.01B
2023-12-31$310M67+17.92%+26.18%-8.26%+0.01B
2023-09-30$271M68+17.47%+21.57%-4.10%+0.00B
2023-06-30$277M72+10.72%+19.42%-8.70%-0.00B
2023-03-31$265M71-6.65%-7.82%+1.16%-0.01B
2022-12-31$272M74+11.73%+7.56%+4.17%-0.01B
2022-09-30$251M74-8.18%-4.93%-3.25%-0.00B
2022-06-30$276M75-11.66%-16.11%+4.45%-0.01B