Auto-Owners Insurance Co
- SEC CIK
- 0001964189
- Latest filing
- Jul 15, 2026
The latest 13F from Auto-Owners Insurance Co covers Q2 2026 (filed Jul 15, 2026): 95 long positions worth $4.43B. The top 10 holdings make up 66.0% of the portfolio, and the largest is State Street SPDR Portfolio Developed World Ex-US ETF at 17.3%. Livermore has 17 filings on Form 13F from this institution, going back to Q4 2022.
What changed in Q2 2026
Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.
- New
- 1
- Est. +$31.9M
- Added
- 0
- Reduced
- 41
- Est. −$939.4M
- Sold out
- 12
- Est. −$65.4M
Top 5 holdings
Share of this quarter's portfolio value
- State Street SPDR Portfolio Developed World Ex-US ETF78463X88917.3%$767.5M
- State Street SPDR NYSE Technology ETF78464A10211.4%$503.0M
- iShares Tr46428715011.3%$499.0M
- iShares Tr4642888776.8%$303.4M
- iShares Tr46435G3264.8%$214.7M
Biggest sells
Reduced and sold-out positions, by estimated amount sold
- State Street SPDR Portfolio Developed World Ex-US ETF78463X889−$222.1MReduced
- iShares Tr464287150−$91.6MReduced
- State Street SPDR NYSE Technology ETF78464A102−$66.1MReduced
- iShares Core S&P US Value ETF464287663−$54.0MReduced
- Schwab Fundamental International Equity ETF808524755−$49.4MReduced
Largest weight decreases
Reduced and sold-out positions, by percentage points of the portfolio lost
- State Street SPDR Portfolio Developed World Ex-US ETF78463X889−1.44 pp18.8% → 17.3%
- iShares Core S&P US Value ETF464287663−0.75 pp2.9% → 2.2%
- Vanguard High Dividend Yield Index ETF921946406−0.63 pp3.2% → 2.6%
- Schwab Fundamental International Equity ETF808524755−0.44 pp3.7% → 3.2%
- DDDuPont de Nemours, Inc.
Metrics
13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.
- Portfolio value
- $4.43B
- −$346.6M (−7.3%) vs. prior quarter
- Positions
- 95
- −11 vs. prior quarter
- Top 10 concentration
- 66.0%
- Top 10 as share of value
- Turnover
- 0.7%
- Q2 2026, one quarter
- Average holding period
- 14.5 quarters
- Weighted by value
How these are calculated
- Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
- Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
- Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
- Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q4 2022), so positions held before then are understated.
13F filings by quarter
15 quarters, going back to Q4 2022. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.
Peak $4.78B (Q1 2026)
| Quarter | Filed | Positions | Value | Top 3 holdings | Changes | Filing |
|---|---|---|---|---|---|---|
| Q2 2026 | Jul 15, 2026 | 95 | $4.43B | State Street SPDR Portfolio Developed World Ex-US ETFState Street SPDR NYSE Technology ETFiShares Tr | vs. Q1 2026 | SEC |
| Q1 2026 | Apr 10, 2026 | 106 | $4.78B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrState Street SPDR NYSE Technology ETF | vs. Q4 2025 | SEC |
| Q4 2025 | Mar 9, 2026Amended | 104 | $4.76B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrState Street SPDR NYSE Technology ETF | vs. Q3 2025 | SEC |
| Q3 2025 | Nov 19, 2025Amended | 106 | $3.87B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrState Street SPDR NYSE Technology ETF | vs. Q2 2025 | SEC |
| Q2 2025 | Aug 1, 2025 | 107 | $4.48B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrState Street SPDR NYSE Technology ETF | vs. Q1 2025 | SEC |
| Q1 2025 | May 6, 2025 | 108 | $3.24B | State Street Real Estate Select Sector SPDR ETFRIOSNA | vs. Q4 2024 | SEC |
| Q4 2024 | Feb 14, 2025 | 106 | $4.40B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrSchwab Fundamental International Equity ETF | vs. Q3 2024 | SEC |
| Q3 2024 | Nov 12, 2024 | 116 | $4.09B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrSchwab Fundamental International Equity ETF | vs. Q2 2024 | SEC |
| Q2 2024 | Aug 14, 2024 | 115 | $3.79B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrSchwab Fundamental International Equity ETF | vs. Q1 2024 | SEC |
| Q1 2024 | May 8, 2024 | 113 | $3.78B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrSchwab Fundamental International Equity ETF | vs. Q4 2023 | SEC |
| Q4 2023 | Feb 13, 2024 | 112 | $3.30B | State Street SPDR Portfolio Developed World Ex-US ETFiShares TrSchwab Fundamental International Equity ETF | vs. Q3 2023 | SEC |
| Q3 2023 | Oct 11, 2023 | 116 | $2.99B | State Street SPDR Portfolio Developed World Ex-US ETFSchwab Fundamental International Equity ETFiShares Tr | vs. Q2 2023 | SEC |
| Q2 2023 | Aug 2, 2023 | 115 | $3.08B | State Street SPDR Portfolio Developed World Ex-US ETFSchwab Fundamental International Equity ETFiShares Tr | vs. Q1 2023 | SEC |
| Q1 2023 | May 9, 2023 | 114 | $2.90B | State Street SPDR Portfolio Developed World Ex-US ETFSchwab Fundamental International Equity ETFiShares Tr | vs. Q4 2022 | SEC |
| Q4 2022 | Feb 14, 2023 | 113 | $2.74B | State Street SPDR Portfolio Developed World Ex-US ETFSchwab Fundamental International Equity ETFiShares Tr | – | SEC |