# Cincinnati Specialty Underwriters Insurance CO

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1426763. Source: https://holderbook.com/funds/1426763-cincinnati-specialty-underwriters-insurance-co/

- Reported value: $449.0M
- Positions: 45
- Weight of the ten largest: 58.7%
- Filed: 2026-08-06

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| APPLE INC | [AAPL](https://holderbook.com/stocks/AAPL/) | $73.2M | 253,080 | 16.3% | 31 |
| BROADCOM INC | [AVGO](https://holderbook.com/stocks/AVGO/) | $65.8M | 174,118 | 14.6% | 31 |
| ENBRIDGE INC | [ENB](https://holderbook.com/stocks/ENB/) | $24.1M | 443,664 | 5.4% | 31 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $22.4M | 60,000 | 5.0% | 31 |
| CISCO SYS INC | [CSCO](https://holderbook.com/stocks/CSCO/) | $15.2M | 129,500 | 3.4% | 31 |
| ANALOG DEVICES INC | [ADI](https://holderbook.com/stocks/ADI/) | $14.8M | 37,300 | 3.3% | 31 |
| OWENS CORNING NEW | [OC](https://holderbook.com/stocks/OC/) | $13.3M | 83,700 | 3.0% | 2 |
| LAM RESEARCH ORD | - | $12.1M | 27,830 | 2.7% | 2 |
| VALERO ENERGY CORP | [VLO](https://holderbook.com/stocks/VLO/) | $11.5M | 44,133 | 2.6% | 31 |
| ABBVIE INC | [ABBV](https://holderbook.com/stocks/ABBV/) | $11.4M | 45,200 | 2.5% | 31 |
| HOME DEPOT INC | [HD](https://holderbook.com/stocks/HD/) | $11.3M | 32,000 | 2.5% | 31 |
| WEC ENERGY GROUP INC | [WEC](https://holderbook.com/stocks/WEC/) | $11.1M | 95,000 | 2.5% | 31 |
| UNITEDHEALTH GROUP INC | [UNH](https://holderbook.com/stocks/UNH/) | $10.8M | 26,000 | 2.4% | 2 |
| AUTOMATIC DATA PROCESSING IN | [ADP](https://holderbook.com/stocks/ADP/) | $10.5M | 47,000 | 2.3% | 31 |
| MICROCHIP TECHNOLOGY INC. | [MCHP](https://holderbook.com/stocks/MCHP/) | $10.5M | 115,000 | 2.3% | 2 |
| RPM INTL INC | [RPM](https://holderbook.com/stocks/RPM/) | $8.9M | 80,000 | 2.0% | 31 |
| GALLAGHER ARTHUR J & CO | [AJG](https://holderbook.com/stocks/AJG/) | $8.2M | 35,671 | 1.8% | 3 |
| THERMO FISHER SCIENTIFIC INC | [TMO](https://holderbook.com/stocks/TMO/) | $7.9M | 15,800 | 1.8% | 2 |
| 3M CO | [MMM](https://holderbook.com/stocks/MMM/) | $6.5M | 40,100 | 1.4% | 31 |
| PROLOGIS INC. | [PLD](https://holderbook.com/stocks/PLD/) | $6.4M | 47,325 | 1.4% | 25 |
| MONDELEZ INTL INC | [MDLZ](https://holderbook.com/stocks/MDLZ/) | $6.1M | 104,700 | 1.3% | 25 |
| MARSH & MCLENNAN COS INC | [MRSH](https://holderbook.com/stocks/MRSH/) | $6.0M | 35,826 | 1.3% | 3 |
| PHILIP MORRIS INTL INC | [PM](https://holderbook.com/stocks/PM/) | $5.9M | 32,620 | 1.3% | 2 |
| TJX COS INC NEW | [TJX](https://holderbook.com/stocks/TJX/) | $5.6M | 37,000 | 1.2% | 29 |
| PROCTER & GAMBLE CO | [PG](https://holderbook.com/stocks/PG/) | $5.5M | 37,700 | 1.2% | 2 |
| SNAP ON INC | [SNA](https://holderbook.com/stocks/SNA/) | $5.4M | 13,500 | 1.2% | 26 |
| ABBOTT LABORATORIES | [ABT](https://holderbook.com/stocks/ABT/) | $5.2M | 57,200 | 1.2% | 31 |
| ARES MANAGEMENT CORPORATION | [ARES](https://holderbook.com/stocks/ARES/) | $5.0M | 45,315 | 1.1% | 2 |
| SOUTHSTATE BK CORP | [SSB](https://holderbook.com/stocks/SSB/) | $5.0M | 50,000 | 1.1% | 2 |
| RTX CORPORATION | [RTX](https://holderbook.com/stocks/RTX/) | $4.9M | 26,000 | 1.1% | 25 |
| AMERICAN TOWER CORP | [AMT](https://holderbook.com/stocks/AMT/) | $4.9M | 30,000 | 1.1% | 31 |
| US BANCORP | [USB](https://holderbook.com/stocks/USB/) | $4.7M | 78,500 | 1.1% | 31 |
| REGIONS FINANCIAL CORP NEW | [RF](https://holderbook.com/stocks/RF/) | $4.6M | 153,033 | 1.0% | 10 |
| NEXTERA ENERGY INC | [NEE](https://holderbook.com/stocks/NEE/) | $4.4M | 50,000 | 1.0% | 11 |
| AIR PRODUCTS AND CHEMICALS I | [APD](https://holderbook.com/stocks/APD/) | $3.8M | 13,000 | 0.8% | 31 |
| ACCENTURE PLC IRELAND | [ACN](https://holderbook.com/stocks/ACN/) | $3.1M | 25,000 | 0.7% | 31 |
| MCDONALDS CORP | [MCD](https://holderbook.com/stocks/MCD/) | $3.1M | 11,500 | 0.7% | 31 |
| HASBRO INC | [HAS](https://holderbook.com/stocks/HAS/) | $2.5M | 30,000 | 0.6% | 31 |
| VERIZON COMMUNICATIONS INC | [VZ](https://holderbook.com/stocks/VZ/) | $1.3M | 30,000 | 0.3% | 31 |
| AGREE RLTY CORP | [ADC](https://holderbook.com/stocks/ADC/) | $1.2M | 16,500 | 0.3% | 15 |
| COMCAST CORP NEW | [CMCSA](https://holderbook.com/stocks/CMCSA/) | $1.2M | 50,000 | 0.3% | 22 |
| PINNACLE WEST CAP CORP | [PNW](https://holderbook.com/stocks/PNW/) | $1.0M | 9,720 | 0.2% | 24 |
| WESTERN ALLIANCE BANCORP | [WAL](https://holderbook.com/stocks/WAL/) | $977.8K | 11,895 | 0.2% | 10 |
| PEPSICO INC | [PEP](https://holderbook.com/stocks/PEP/) | $947.8K | 7,000 | 0.2% | 25 |
| LYONDELLBASELL INDUSTRIES NV | [LYB](https://holderbook.com/stocks/LYB/) | $649.3K | 12,333 | 0.1% | 31 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +11.5% | +14.8% | -3.3% | 99% |
| Q1 2026 | -5.0% | -4.6% | -0.3% | 100% |
| Q4 2025 | +1.6% | +2.4% | -0.8% | 100% |
| Q3 2025 | +12.3% | +7.8% | +4.5% | 99% |
| Q2 2025 | +14.2% | +10.5% | +3.8% | 99% |
| Q1 2025 | -8.5% | -4.6% | -3.9% | 100% |
| Q4 2024 | +7.2% | +2.1% | +5.0% | 100% |
| Q3 2024 | +9.5% | +5.4% | +4.1% | 100% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $449.0M | 45 |
| Q1 2026 | $411.6M | 46 |
| Q4 2025 | $433.5M | 38 |
| Q3 2025 | $427.9M | 37 |
| Q2 2025 | $380.5M | 37 |
| Q1 2025 | $332.8M | 37 |
| Q4 2024 | $363.7M | 37 |
| Q3 2024 | $340.0M | 39 |
| Q2 2024 | $332.9M | 41 |
| Q1 2024 | $318.0M | 40 |
| Q4 2023 | $301.8M | 38 |
| Q3 2023 | $262.2M | 38 |