Stocks/Funds/CIK 1964189

Auto-Owners Insurance Co

long-term holder
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1964189
Assets
$4.78B
+37.8% YoY
Holdings
106
Lifetime alpha vs market
+1.16% annual
Average hold time
3.2 yr
median 3.5 yr

Quarterly history

Cum return +84% vs S&P +77% · α +7% lifetimeAUM $4.8B · peak $4.8BFlow $56M (+1%)2022-122023-062023-122024-062024-122025-062025-122026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+0.61%
adds when stocks drop
when a holding falls −10%+
Middle response
-10.35%
baseline attrition
Rally response
-6.39%
trims into rallies
when a holding rises +10%+

Top positions · 30

Ticker$ value% portYoYHold time
SPDWState Street SPDR Portfo$896M18.8%3.5 yr
ITOTiShares Core S&P Total U$512M10.7%3.5 yr
XNTKState Street SPDR NYSE T$372M7.8%3.5 yr
EFViShares MSCI EAFE Value $341M7.1%3.5 yr
IDEViShares Core MSCI Intern$217M4.5%3.5 yr
FNDFSchwab Fundamental Inter$175M3.7%3.5 yr
GOOGAlphabet Inc.$164M3.4%+84.3%3.5 yr
VYMVanguard High Dividend Y$153M3.2%3.5 yr
IUSViShares Core S&P U.S. Va$139M2.9%3.5 yr
SPYDState Street SPDR Portfo$125M2.6%3.5 yr
BRK-ABerkshire Hathaway Inc.$120M2.5%3.3 yr
VWOVanguard FTSE Emerging M$97M2.0%3.5 yr
METAMeta Platforms, Inc.$91M1.9%-0.4%3.5 yr
AMZNAmazon.com, Inc.$89M1.9%+9.5%3.5 yr
JNJJohnson & Johnson$82M1.7%+51.5%3.5 yr

Portfolio composition (YoY)

Industry mix
Asset Management72.1%+17.1pp$3.44B
Internet Content & Information5.4%+1.8pp$256M
Insurance - Diversified2.6%+2.6pp$125M
Specialty Retail1.9%-0.4pp$89M
Drug Manufacturers - General1.8%-0.2pp$88M
Aerospace & Defense1.5%-0.5pp$73M
Chemicals1.4%$67M
Beverages - Non-Alcoholic1.2%+0.4pp$58M
Auto - Recreational Vehicles1.2%+1.1pp$56M
Communication Equipment1.1%+0.0pp$52M
Country
US99.4%+11.1pp
CA0.3%+0.3pp
JP0.1%-0.6pp
CH0.1%+0.1pp
GB0.1%-9.9pp
LU0.0%-0.1pp
Top 5: 49.0% · Top 10: 64.8% · Top 25: 87.7%

Winners

TickerPrev $PnLYoY %
GOOG$111M+0.08B84.3%
JNJ$16M+0.03B51.5%
GEV$7M+0.02B186.8%
GE$52M+0.02B42.5%
CSCO$38M+0.01B28.1%

Losers

TickerPrev $PnLYoY %
META$13M-0.00B-0.4%
MSFT$7M-0.00B-0.6%

Top buys this quarter · 6

Q Qnity Electronics, Inc.new+$25M
WAT Waters Corporationnew+$8M
T AT&T Inc.+$0M
FLS Flowserve Corporationnew+$0M
CSCO Cisco Systems, Inc.+$0M
LIN Linde plc+$0M

Top sells this quarter · 8

AMAT Applied Materials, Inc.$3M
GOOG Alphabet Inc.$0M
META Meta Platforms, Inc.$0M
WDAY Workday, Inc.$0M
AMZN Amazon.com, Inc.$0M
MSFT Microsoft Corporation$0M
BRK-B Berkshire Hathaway Inc.$0M
HI Hillenbrand, Inc.exit$0M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$4.78B106+17.41%+17.59%-0.19%+0.06B
2025-12-31$4.76B104+18.81%+17.72%+1.09%+0.68B
2025-09-30$3.87B109+11.43%+17.52%-6.08%-1.03B
2025-06-30$4.48B107+10.40%+14.94%-4.55%+0.92B
2025-03-31$3.46B90+9.30%+8.30%+0.99%-0.95B
2024-12-31$4.40B106+20.52%+24.89%-4.37%+0.36B
2024-09-30$4.09B116+36.54%+36.04%+0.50%-0.01B
2024-06-30$3.79B115+23.50%+24.49%-1.00%-0.07B
2024-03-31$3.78B113+32.63%+29.62%+3.00%+0.13B
2023-12-31$3.30B112+29.80%+26.18%+3.62%-0.05B
2023-09-30$2.99B116-2.08%-3.22%+1.15%-0.02B
2023-06-30$3.08B115+9.47%+8.68%+0.78%-0.10B
2023-03-31$2.90B114+8.21%+7.46%+0.76%-0.06B
2022-12-31$2.74B113