Cincinnati Specialty Underwriters Insurance CO
In its 13F for Q1 2025 (holdings as of March 31, 2025, filed May 8, 2025), Cincinnati Specialty Underwriters Insurance CO reported 37 stock positions worth $332.8 million. Its top holding was Apple (AAPL) at 20.6% of the portfolio, followed by Broadcom (AVGO, 19.6%) and Microsoft (MSFT, 6.8%). Compared with Q4 2024, it opened 1 new position and sold out of 1. The biggest buy was a new position in Lam Research Ord and the biggest sale an exit from Lam Research (LRCX).
- Most Recent 13F
- Q2 2026
- Location
- FAIRFIELD, OH
- CIK
- 0001426763
- Portfolio Value
- $332.8M (Q1 2025)
- SEC Filing
- 0001104659-25-045954 ↗ filed May 8, 2025
Holdings Value
Holdings 37 stocks · $332.8M
| AAPL Apple Inc. | 20.56% | 308,000 | $68.4M | No change |
| AVGO Broadcom Inc. | 19.60% | 389,500 | $65.2M | No change |
| MSFT Microsoft Corp. | 6.77% | 60,000 | $22.5M | No change |
| ENB Enbridge Inc. | 5.91% | 443,664 | $19.7M | No change |
| ADP Automatic Data Processing | 4.32% | 47,000 | $14.4M | No change |
| HD Home Depot Inc. | 3.52% | 32,000 | $11.7M | No change |
| JPM JPMorgan Chase & Co. | 3.43% | 46,500 | $11.4M | No change |
| WEC WEC Energy Group Inc. | 3.11% | 95,000 | $10.4M | No change |
| RPM RPM International Inc. | 2.78% | 80,000 | $9.3M | No change |
| ACN Accenture PLC Class A | 2.34% | 25,000 | $7.8M | No change |
| ADI Analog Devices Inc. | 2.26% | 37,300 | $7.5M | No change |
| AMT American Tower Corp. | 1.96% | 30,000 | $6.5M | No change |
| MMM 3M Co. | 1.77% | 40,100 | $5.9M | No change |
| VLO Valero Energy Corp. | 1.75% | 44,133 | $5.8M | No change |
| ABBV Abbvie Inc. | 1.71% | 27,200 | $5.7M | No change |
| CB Chubb Ltd. | 1.67% | 18,426 | $5.6M | No change |
| CSCO Cisco Systems Inc. | 1.66% | 89,500 | $5.5M | No change |
| SNA Snap-on Inc. | 1.37% | 13,500 | $4.5M | No change |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 1.35% | 37,000 | $4.5M | No change |
| APD Air Products & Chemicals Inc. | 1.15% | 13,000 | $3.8M | No change |
| MDLZ Mondelez International Inc. Class A | 1.12% | 55,000 | $3.7M | No change |
| ABT Abbott Laboratories | 1.08% | 27,200 | $3.6M | No change |
| MCD McDonald's Corp. | 1.08% | 11,500 | $3.6M | No change |
| NEE Nextera Energy Inc. | 1.07% | 50,000 | $3.5M | No change |
| RTX RTX Corp. | 1.03% | 26,000 | $3.4M | No change |
| USB US Bancorp | 1.00% | 78,500 | $3.3M | No change |
| LAM RESEARCH ORD | 0.61% | 27,830 | $2.0M | New |
| RF Regions Financial Corp. | 0.58% | 88,733 | $1.9M | No change |
| CMCSA Comcast Corp. Class A | 0.55% | 50,000 | $1.8M | No change |
| HAS Hasbro Inc. | 0.55% | 30,000 | $1.8M | No change |
| VZ Verizon Communications Inc. | 0.41% | 30,000 | $1.4M | No change |
| PLD Prologis Inc. | 0.40% | 12,000 | $1.3M | No change |
| ADC Agree Realty Corp. | 0.38% | 16,500 | $1.3M | No change |
| PEP Pepsico Inc. | 0.32% | 7,000 | $1.0M | No change |
| PNW Pinnacle West Capital | 0.28% | 9,720 | $926K | No change |
| WAL Western Alliance Bancorp | 0.27% | 11,895 | $914K | No change |
| LYB Lyondellbasell Indu Class A | 0.26% | 12,333 | $868K | No change |
Portfolio Sells Q4 2024 → Q1 2025
| LRCX Lam Research Corp. | Sold out | 0.00% | −0.55 |
Portfolio Buys Q4 2024 → Q1 2025
| LAM RESEARCH ORD | New | 0.61% | +0.61 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 45 | $449.0M | AAPL, AVGO, ENB, MSFT, CSCO |
| Q1 2026 | 46 | $411.6M | AAPL, AVGO, ENB, MSFT, JPM |
| Q4 2025 | 38 | $433.5M | AVGO, AAPL, MSFT, ENB, JPM |
| Q3 2025 | 37 | $427.9M | AVGO, AAPL, MSFT, ENB, JPM |
| Q2 2025 | 37 | $380.5M | AVGO, AAPL, MSFT, ENB, ADP |
| Q1 2025 | 37 | $332.8M | AAPL, AVGO, MSFT, ENB, ADP |
| Q4 2024 | 37 | $363.7M | AVGO, AAPL, MSFT, ENB, ADP |
| Q3 2024 | 39 | $340.0M | AAPL, AVGO, MSFT, ENB, ADP |
| Q2 2024 | 41 | $332.9M | AAPL, AVGO, MSFT, JPM, ENB |
| Q1 2024 | 40 | $318.0M | AAPL, AVGO, MSFT, JPM, ENB |