# Barbara Oil Co.

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1599670. Source: https://holderbook.com/funds/1599670-barbara-oil-co/

- Reported value: $297.2M
- Positions: 73
- Weight of the ten largest: 45.2%
- Filed: 2026-08-13

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 |
|---|---|---|---|---|---|
| JOHNSON & JOHNSON | [JNJ](https://holderbook.com/stocks/JNJ/) | $25.9M | 102,000 | 8.7% | 31 |
| JPMORGAN CHASE & CO | [JPM](https://holderbook.com/stocks/JPM/) | $21.9M | 67,000 | 7.4% | 31 |
| CATERPILLAR INC | [CAT](https://holderbook.com/stocks/CAT/) | $13.3M | 12,500 | 4.5% | 31 |
| WALMART INC | [WMT](https://holderbook.com/stocks/WMT/) | $12.5M | 110,000 | 4.2% | 31 |
| GLOBE LIFE INC | [GL](https://holderbook.com/stocks/GL/) | $12.1M | 67,500 | 4.1% | 28 |
| INTEL CORP | [INTC](https://holderbook.com/stocks/INTC/) | $11.9M | 85,000 | 4.0% | 31 |
| BANK OF NY MELLON CORP | [BNY](https://holderbook.com/stocks/BNY/) | $11.6M | 80,000 | 3.9% | 31 |
| MICROSOFT CORP | [MSFT](https://holderbook.com/stocks/MSFT/) | $8.7M | 23,220 | 2.9% | 31 |
| HOME DEPOT INC | [HD](https://holderbook.com/stocks/HD/) | $8.5M | 24,000 | 2.8% | 31 |
| MERCK & CO INC | [MRK](https://holderbook.com/stocks/MRK/) | $8.0M | 62,295 | 2.7% | 31 |
| PROCTER & GAMBLE CO | [PG](https://holderbook.com/stocks/PG/) | $7.3M | 50,000 | 2.5% | 31 |
| APPLIED MATLS INC | - | $7.2M | 10,000 | 2.4% | 9 |
| CISCO SYS INC | [CSCO](https://holderbook.com/stocks/CSCO/) | $7.0M | 60,000 | 2.4% | 31 |
| EXXON MOBIL CORP | [XOMXXXX](https://holderbook.com/stocks/XOMXXXX/) | $7.0M | 51,505 | 2.4% | 31 |
| TRANSDIGM GROUP INC | [TDG](https://holderbook.com/stocks/TDG/) | $6.7M | 5,065 | 2.3% | 31 |
| EMERSON ELEC CO | [EMR](https://holderbook.com/stocks/EMR/) | $6.1M | 42,500 | 2.0% | 31 |
| ABBVIE INC | [ABBV](https://holderbook.com/stocks/ABBV/) | $5.0M | 20,000 | 1.7% | 31 |
| BOEING CO | [BA](https://holderbook.com/stocks/BA/) | $4.9M | 22,500 | 1.6% | 31 |
| LOCKHEED MARTIN CORP | [LMT](https://holderbook.com/stocks/LMT/) | $4.3M | 8,500 | 1.5% | 31 |
| ALPHABET INC | [GOOG](https://holderbook.com/stocks/GOOG/) | $4.3M | 12,000 | 1.4% | 30 |
| UNION PAC CORP | [UNP](https://holderbook.com/stocks/UNP/) | $4.1M | 15,000 | 1.4% | 14 |
| ILLINOIS TOOL WKS INC | [ITW](https://holderbook.com/stocks/ITW/) | $4.1M | 15,000 | 1.4% | 31 |
| NORFOLK SOUTHN CORP | [NSC](https://holderbook.com/stocks/NSC/) | $3.9M | 12,500 | 1.3% | 31 |
| PFIZER INC | [PFE](https://holderbook.com/stocks/PFE/) | $3.8M | 157,488 | 1.3% | 31 |
| GALLAGHER ARTHUR J & CO | [AJG](https://holderbook.com/stocks/AJG/) | $3.8M | 16,500 | 1.3% | 31 |
| MASTERCARD INCORPORATED | [MA](https://holderbook.com/stocks/MA/) | $3.5M | 6,630 | 1.2% | 31 |
| ANALOG DEVICES INC | [ADI](https://holderbook.com/stocks/ADI/) | $3.4M | 8,500 | 1.1% | 31 |
| AMPHENOL CORP | [APH](https://holderbook.com/stocks/APH/) | $3.2M | 18,200 | 1.1% | 30 |
| UNITEDHEALTH GROUP INC | [UNH](https://holderbook.com/stocks/UNH/) | $3.1M | 7,500 | 1.0% | 31 |
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $3.1M | 15,640 | 1.0% | 8 |
| TEXAS INSTRS INC | [TXN](https://holderbook.com/stocks/TXN/) | $3.0M | 10,000 | 1.0% | 31 |
| L3HARRIS TECHNOLOGIES INC | [LHX](https://holderbook.com/stocks/LHX/) | $2.9M | 10,000 | 1.0% | 28 |
| IDEXX LABS INC | [IDXX](https://holderbook.com/stocks/IDXX/) | $2.8M | 5,245 | 0.9% | 22 |
| PROGRESSIVE CORP | [PGR](https://holderbook.com/stocks/PGR/) | $2.6M | 11,600 | 0.9% | 31 |
| AVERY DENNISON CORP | [AVY](https://holderbook.com/stocks/AVY/) | $2.5M | 15,500 | 0.8% | 31 |
| BRISTOL-MYERS SQUIBB CO | [BMY](https://holderbook.com/stocks/BMY/) | $2.4M | 42,000 | 0.8% | 31 |
| LIVE NATION ENTERTAINMENT IN | [LYV](https://holderbook.com/stocks/LYV/) | $2.4M | 13,010 | 0.8% | 22 |
| BANK OF AMER CORP | [BAC](https://holderbook.com/stocks/BAC/) | $2.3M | 40,000 | 0.8% | 31 |
| BWX TECHNOLOGIES INC | [BWXT](https://holderbook.com/stocks/BWXT/) | $2.3M | 11,675 | 0.8% | 7 |
| AMAZON COM INC | [AMZN](https://holderbook.com/stocks/AMZN/) | $2.1M | 8,800 | 0.7% | 30 |
| WATSCO INC | [WSO](https://holderbook.com/stocks/WSO/) | $2.1M | 5,000 | 0.7% | 31 |
| AXON ENTERPRISE INC | [AXON](https://holderbook.com/stocks/AXON/) | $2.0M | 3,390 | 0.7% | 2 |
| INVESCO EXCHANGE TRADED FD T | [RSP](https://holderbook.com/stocks/RSP/) | $2.0M | 9,210 | 0.7% | 1 |
| HONEYWELL INTL INC | [HON](https://holderbook.com/stocks/HON/) | $1.8M | 8,000 | 0.6% | 1 |
| HONEYWELL AEROSPACE INC | [HONA](https://holderbook.com/stocks/HONA/) | $1.8M | 8,000 | 0.6% | 1 |
| CHEVRON CORPORATION | [CVX](https://holderbook.com/stocks/CVX/) | $1.7M | 10,000 | 0.6% | 31 |
| COPART INC | [CPRT](https://holderbook.com/stocks/CPRT/) | $1.6M | 54,800 | 0.5% | 31 |
| FASTENAL CO | [FAST](https://holderbook.com/stocks/FAST/) | $1.5M | 32,000 | 0.5% | 31 |
| AAON INC | [AAON](https://holderbook.com/stocks/AAON/) | $1.5M | 13,000 | 0.5% | 5 |
| RTX CORPORATION | [RTX](https://holderbook.com/stocks/RTX/) | $1.5M | 8,000 | 0.5% | 25 |
| WELLS FARGO & CO | [WFC](https://holderbook.com/stocks/WFC/) | $1.5M | 18,000 | 0.5% | 31 |
| OREILLY AUTOMOTIVE INC | [ORLY](https://holderbook.com/stocks/ORLY/) | $1.4M | 15,000 | 0.5% | 31 |
| GUIDEWIRE SOFTWARE INC | [GWRE](https://holderbook.com/stocks/GWRE/) | $1.4M | 10,500 | 0.5% | 31 |
| ABBOTT LABORATORIES | [ABT](https://holderbook.com/stocks/ABT/) | $1.4M | 15,000 | 0.5% | 31 |
| WEST PHARMACEUTICAL SVSC INC | [WST](https://holderbook.com/stocks/WST/) | $1.3M | 3,700 | 0.5% | 31 |
| ISHARES TR | [IWM](https://holderbook.com/stocks/IWM/) | $1.3M | 4,330 | 0.4% | 1 |
| ARISTA NETWORKS INC | [ANET](https://holderbook.com/stocks/ANET/) | $1.2M | 7,370 | 0.4% | 1 |
| VEEVA SYS INC | [VEEV](https://holderbook.com/stocks/VEEV/) | $1.2M | 6,475 | 0.4% | 31 |
| AIR PRODUCTS AND CHEMICALS I | [APD](https://holderbook.com/stocks/APD/) | $1.2M | 4,000 | 0.4% | 31 |
| META PLATFORMS INC | [META](https://holderbook.com/stocks/META/) | $1.2M | 1,880 | 0.4% | 4 |
| VISA INC | [V](https://holderbook.com/stocks/V/) | $1.1M | 3,350 | 0.4% | 31 |
| AUTOMATIC DATA PROCESSING IN | [ADP](https://holderbook.com/stocks/ADP/) | $1.1M | 5,000 | 0.4% | 31 |
| WASTE MGMT INC DEL | [WM](https://holderbook.com/stocks/WM/) | $1.1M | 5,000 | 0.4% | 27 |
| FERGUSON ENTERPRISES INC | [FERG](https://holderbook.com/stocks/FERG/) | $1.1M | 4,600 | 0.4% | 1 |
| AMERICAN TOWER CORP | [AMT](https://holderbook.com/stocks/AMT/) | $1.0M | 6,000 | 0.3% | 31 |
| INTERCONTINENTAL EXCHANGE IN | [ICE](https://holderbook.com/stocks/ICE/) | $954.3K | 7,500 | 0.3% | 31 |
| VERIZON COMMUNICATIONS INC | [VZ](https://holderbook.com/stocks/VZ/) | $952.6K | 22,500 | 0.3% | 31 |
| COSTAR GROUP INC | [CSGP](https://holderbook.com/stocks/CSGP/) | $947.5K | 32,000 | 0.3% | 31 |
| BAXTER INTL INC | [BAX](https://holderbook.com/stocks/BAX/) | $852.8K | 40,000 | 0.3% | 31 |
| BECTON DICKINSON & CO | [BDX](https://holderbook.com/stocks/BDX/) | $756.6K | 5,000 | 0.3% | 31 |
| ZOETIS INC | [ZTS](https://holderbook.com/stocks/ZTS/) | $708.4K | 9,610 | 0.2% | 31 |
| AT&T INC | [T](https://holderbook.com/stocks/T/) | $310.5K | 15,000 | 0.1% | 27 |
| WATERS CORP | [WAT](https://holderbook.com/stocks/WAT/) | $253.5K | 676 | 0.1% | 2 |

## 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 | +10.8% | +14.8% | -4.0% | 99% |
| Q1 2026 | +0.5% | -4.6% | +5.2% | 98% |
| Q4 2025 | +0.2% | +2.4% | -2.2% | 99% |
| Q3 2025 | +6.0% | +7.8% | -1.8% | 99% |
| Q2 2025 | +3.4% | +10.5% | -7.0% | 99% |
| Q1 2025 | +2.3% | -4.6% | +6.8% | 99% |
| Q4 2024 | -1.6% | +2.1% | -3.8% | 99% |
| Q3 2024 | +7.3% | +5.4% | +1.9% | 99% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $297.2M | 73 |
| Q1 2026 | $259.5M | 69 |
| Q4 2025 | $269.4M | 76 |
| Q3 2025 | $268.5M | 75 |
| Q2 2025 | $254.4M | 74 |
| Q1 2025 | $246.2M | 75 |
| Q4 2024 | $241.2M | 76 |
| Q3 2024 | $244.8M | 75 |
| Q2 2024 | $228.8M | 76 |
| Q1 2024 | $236.6M | 77 |
| Q4 2023 | $222.2M | 78 |
| Q3 2023 | $211.0M | 84 |