Port Capital LLC
In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 15, 2024), Port Capital LLC reported 87 stock positions worth $2.0 billion. Its top holding was Heico Class A (HEI.A) at 7.3% of the portfolio, followed by Rli (RLI, 5.6%) and Copart (CPRT, 5.2%). Compared with Q4 2023, it opened 4 new positions, sold out of 6, added to 28 and reduced 41. The biggest buy was a new position in Sherwin-Williams (SHW) and the biggest sale an exit from Hayward (HAYW).
- Most Recent 13F
- Q2 2026
- Location
- CHICAGO, IL
- CIK
- 0001729212
- Portfolio Value
- $2.0B (Q1 2024)
- SEC Filing
- 0001104659-24-061902 ↗ filed May 15, 2024
Holdings Value
Holdings 87 stocks · $2.0B
| HEI.A Heico Corp. Class A | 7.28% | 943,210 | $145.2M | Add +1.2% |
| RLI Rli Corp. | 5.58% | 750,128 | $111.4M | Add +3.8% |
| CPRT Copart Inc. | 5.19% | 1,787,207 | $103.5M | Add +3.3% |
| RBC RBC Bearings Inc. | 5.11% | 377,186 | $102.0M | Add +2.1% |
| TDY Teledyne Technologies Inc. | 4.80% | 223,028 | $95.8M | Add +1.7% |
| AME Ametek Inc. | 4.04% | 440,651 | $80.6M | Reduce -0.6% |
| APH Amphenol Corp. Class A | 3.84% | 664,637 | $76.7M | Reduce -0.8% |
| LIN Linde PLC | 3.80% | 163,214 | $75.8M | Reduce -0.4% |
| SSD Simpson Manufacturing Co. Inc. | 3.78% | 367,130 | $75.3M | Add +3.1% |
| ORLY O'reilly Automotive Inc. | 3.74% | 66,019 | $74.5M | Reduce -2.4% |
| PGR Progressive Corp. | 3.68% | 355,350 | $73.5M | Reduce -0.9% |
| GGG Graco Inc. | 3.68% | 785,983 | $73.5M | Add +3.1% |
| CP Canadian Pacific Kansas City | 2.97% | 671,949 | $59.2M | Reduce -0.8% |
| ACGL Arch Capital Group Ltd. | 2.86% | 616,360 | $57.0M | Reduce -0.9% |
| KNSL Kinsale Capital Group Inc. | 2.79% | 105,958 | $55.6M | Add +3.2% |
| FISV Fiserv Inc. | 2.66% | 331,758 | $53.0M | Add +2.0% |
| ICE Intercontinental Exchange Inc. | 2.52% | 366,165 | $50.3M | Reduce -0.7% |
| MA Mastercard Inc. Class A | 2.52% | 104,342 | $50.2M | Reduce -0.9% |
| IEX Idex Corp. | 2.37% | 193,645 | $47.3M | Reduce -16.2% |
| ONTO Onto Innovation Inc. | 2.20% | 242,896 | $44.0M | Reduce -18.6% |
| WTS Watts Water Technologies-A | 2.10% | 196,718 | $41.8M | Add +29.9% |
| CACI Caci International Inc. Class A | 2.07% | 108,861 | $41.2M | Add +9.7% |
| WINA Winmark Corp. | 2.03% | 111,751 | $40.4M | Add +1.3% |
| SPXC SPX Technologies Inc. | 1.92% | 311,234 | $38.3M | Add +72.9% |
| ROP Roper Technologies Inc. | 1.91% | 67,795 | $38.0M | Add +0.3% |
| PB Prosperity Bancshares Inc. | 1.74% | 528,393 | $34.8M | Reduce -4.8% |
| SIGI Selective Insurance Group | 1.74% | 318,290 | $34.7M | Add +10.3% |
| UNH Unitedhealth Group Inc. | 1.66% | 67,035 | $33.2M | Reduce -3.4% |
| PH Parker Hannifin Corp. | 1.49% | 53,538 | $29.8M | Add +58.7% |
| V Visa Inc. Class A | 1.48% | 105,753 | $29.5M | Reduce -0.8% |
| GBCI Glacier Bancorp Inc. | 1.36% | 671,142 | $27.0M | Reduce -4.2% |
| SHW The Sherwin-Williams Co. | 1.05% | 60,516 | $21.0M | New |
| RSP Invesco S&P 500 Equal Weight | 0.78% | 91,537 | $15.5M | Reduce -0.2% |
| AAPL Apple Inc. | 0.49% | 57,449 | $9.9M | Reduce -4.3% |
| CL Colgate-Palmolive Co. | 0.38% | 83,217 | $7.5M | Reduce -0.0% |
| SPY SS SPDR S&P 500 ETF Trust-US | 0.32% | 12,310 | $6.4M | Add +3.3% |
| MSFT Microsoft Corp. | 0.30% | 14,316 | $6.0M | Reduce -1.9% |
| SCHF Schwab Intl Equity ETF | 0.14% | 69,600 | $2.7M | No change |
| GOOG Alphabet Inc. Class C | 0.13% | 17,621 | $2.7M | Add +2.1% |
| CSW CSW Industrials Inc. | 0.09% | 7,800 | $1.8M | No change |
| AMZN Amazon.com Inc. | 0.07% | 8,296 | $1.5M | Add +14.1% |
| GOOGL Alphabet Inc. Class A | 0.07% | 9,675 | $1.5M | Reduce -84.2% |
| TXN Texas Instruments Inc. | 0.06% | 7,053 | $1.2M | Reduce -29.2% |
| IJR iShares Core S&P Small-Cap E | 0.06% | 10,247 | $1.1M | Add +16.1% |
| MRK Merck & Co. Inc. | 0.06% | 8,476 | $1.1M | Reduce -9.7% |
| JPM JPMorgan Chase & Co. | 0.05% | 5,406 | $1.1M | Reduce -13.7% |
| IWS iShares Russell Mid-Cap Valu | 0.05% | 7,784 | $976K | Reduce -2.9% |
| PBR.A Petroleo Brasil-SP Pref ADR | 0.05% | 64,467 | $961K | Reduce -13.0% |
| TEL Te Connectivity Ltd. | 0.05% | 6,525 | $948K | Reduce -39.7% |
| EL Estee Lauder Companies Class A filed as LAUDER ESTEE COS INC | 0.05% | 6,073 | $936K | Reduce -0.5% |
| TMO Thermo Fisher Scientific Inc. | 0.05% | 1,610 | $936K | Add +17.4% |
| IAU iShares Gold Trust | 0.04% | 21,350 | $897K | No change |
| ARCC Ares Capital Corp. | 0.04% | 43,000 | $895K | No change |
| VTI VG Morningstar TS MKT ETF-US | 0.04% | 3,411 | $887K | No change |
| JNJ Johnson & Johnson | 0.04% | 5,322 | $842K | Reduce -6.3% |
| ABT Abbott Laboratories | 0.04% | 7,038 | $800K | Reduce -2.6% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.04% | 4,121 | $787K | Reduce -9.4% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.04% | 1,803 | $758K | Reduce -0.3% |
| SPDW Ste STR SPDR PT DW Eu ETF | 0.03% | 18,000 | $645K | No change |
| MCD McDonald's Corp. | 0.03% | 2,141 | $604K | Add +1.0% |
| RYAN Ryan Specialty Holdings Inc. | 0.03% | 10,000 | $555K | No change |
| NTRS Northern Trust Corp. | 0.03% | 5,960 | $530K | Add +0.1% |
| COP Conocophillips | 0.03% | 4,117 | $524K | Reduce -7.9% |
| COST Costco Wholesale Corp. | 0.02% | 657 | $481K | Add +46.6% |
| VT Vanguard Tot World STK ETF | 0.02% | 4,316 | $477K | No change |
| EPD Enterprise Products Partners | 0.02% | 15,250 | $445K | No change |
| ITW Illinois Tool Works | 0.02% | 1,615 | $433K | Add +0.1% |
| PSX Phillips 66 | 0.02% | 2,359 | $385K | Reduce -1.9% |
| HON Honeywell International Inc. | 0.02% | 1,788 | $367K | Add +1.0% |
| GBDC Golub Capital BDC Inc. | 0.02% | 22,000 | $366K | No change |
| UL Unilever PLC | 0.02% | 6,500 | $326K | Reduce -7.1% |
| BX Blackstone Inc. | 0.02% | 2,467 | $324K | Reduce -0.9% |
| KVUE Kenvue Inc. | 0.02% | 14,814 | $318K | Reduce -1.7% |
| AON Aon PLC Class A | 0.01% | 872 | $291K | Add +9.0% |
| ACN Accenture PLC Class A | 0.01% | 840 | $291K | Reduce -8.6% |
| META Meta Platforms Inc. Class A | 0.01% | 587 | $285K | New |
| CMCSA Comcast Corp. Class A | 0.01% | 6,465 | $280K | Reduce -40.1% |
| PEP Pepsico Inc. | 0.01% | 1,600 | $280K | Reduce -11.0% |
| AXP American Express Co. | 0.01% | 1,220 | $278K | Reduce -4.1% |
| PFE Pfizer Inc. | 0.01% | 9,495 | $263K | Add +1.6% |
| VV Vngrd Mrgstr LRG-Cap ETF-Usd | 0.01% | 1,098 | $263K | No change |
| TW Tradeweb Markets Inc. Class A | 0.01% | 2,420 | $252K | New |
| NUE Nucor Corp. | 0.01% | 1,260 | $249K | Reduce -1.0% |
| ACWI iShares MSCI Acwi ETF | 0.01% | 2,000 | $220K | No change |
| EOG EOG Resources Inc. | 0.01% | 1,628 | $208K | New |
| ATEC Alphatec Holdings Inc. | 0.01% | 13,000 | $179K | No change |
| SLDP Solid Power Inc. | 0.00% | 19,750 | $40K | No change |
Portfolio Sells Q4 2023 → Q1 2024
| HAYW Hayward Holdings Inc. | Sold out | 0.00% | −0.96 |
| IEX Idex Corp. | Reduce -16.2% | 2.37% | −0.43 |
| GOOGL Alphabet Inc. Class A | Reduce -84.2% | 0.07% | −0.40 |
| UNH Unitedhealth Group Inc. | Reduce -3.4% | 1.66% | −0.38 |
| PB Prosperity Bancshares Inc. | Reduce -4.8% | 1.74% | −0.35 |
| ONTO Onto Innovation Inc. | Reduce -18.6% | 2.20% | −0.34 |
| GBCI Glacier Bancorp Inc. | Reduce -4.2% | 1.36% | −0.26 |
| AAPL Apple Inc. | Reduce -4.3% | 0.49% | −0.15 |
| HIFS Hingham Institution for SVGS | Sold out | 0.00% | −0.14 |
| ICE Intercontinental Exchange Inc. | Reduce -0.7% | 2.52% | −0.12 |
| V Visa Inc. Class A | Reduce -0.8% | 1.48% | −0.07 |
| TEL Te Connectivity Ltd. | Reduce -39.7% | 0.05% | −0.04 |
| AME Ametek Inc. | Reduce -0.6% | 4.04% | −0.04 |
| CP Canadian Pacific Kansas City | Reduce -0.8% | 2.97% | −0.04 |
| TXN Texas Instruments Inc. | Reduce -29.2% | 0.06% | −0.03 |
| RSP Invesco S&P 500 Equal Weight | Reduce -0.2% | 0.78% | −0.03 |
| OEF iShares S&P 100 ETF | Sold out | 0.00% | −0.02 |
| VTV Vanguard Mrngstr Val ETF-Aui | Sold out | 0.00% | −0.02 |
| PBR.A Petroleo Brasil-SP Pref ADR | Reduce -13.0% | 0.05% | −0.01 |
| CMCSA Comcast Corp. Class A | Reduce -40.1% | 0.01% | −0.01 |
| QQQ Invesco QQQ Trust Series 1 | Sold out | 0.00% | −0.01 |
| FITB Fifth Third Bancorp | Sold out | 0.00% | −0.01 |
| JNJ Johnson & Johnson | Reduce -6.3% | 0.04% | −0.01 |
| JPM JPMorgan Chase & Co. | Reduce -13.7% | 0.05% | −0.01 |
| ABT Abbott Laboratories | Reduce -2.6% | 0.04% | −0.00 |
| MSFT Microsoft Corp. | Reduce -1.9% | 0.30% | −0.00 |
| ACN Accenture PLC Class A | Reduce -8.6% | 0.01% | −0.00 |
| IWS iShares Russell Mid-Cap Valu | Reduce -2.9% | 0.05% | −0.00 |
| PEP Pepsico Inc. | Reduce -11.0% | 0.01% | −0.00 |
| EL Estee Lauder Companies Class A | Reduce -0.5% | 0.05% | −0.00 |
| COP Conocophillips | Reduce -7.9% | 0.03% | −0.00 |
| UL Unilever PLC | Reduce -7.1% | 0.02% | −0.00 |
| KVUE Kenvue Inc. | Reduce -1.7% | 0.02% | −0.00 |
| IBM Intl Business Machines Corp. | Reduce -9.4% | 0.04% | −0.00 |
| BX Blackstone Inc. | Reduce -0.9% | 0.02% | −0.00 |
| MRK Merck & Co. Inc. | Reduce -9.7% | 0.06% | −0.00 |
| NUE Nucor Corp. | Reduce -1.0% | 0.01% | +0.00 |
| AXP American Express Co. | Reduce -4.1% | 0.01% | +0.00 |
| PSX Phillips 66 | Reduce -1.9% | 0.02% | +0.00 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -0.3% | 0.04% | +0.00 |
| CL Colgate-Palmolive Co. | Reduce -0.0% | 0.38% | +0.01 |
| MA Mastercard Inc. Class A | Reduce -0.9% | 2.52% | +0.01 |
| LIN Linde PLC | Reduce -0.4% | 3.80% | +0.05 |
| APH Amphenol Corp. Class A | Reduce -0.8% | 3.84% | +0.14 |
| ORLY O'reilly Automotive Inc. | Reduce -2.4% | 3.74% | +0.15 |
| ACGL Arch Capital Group Ltd. | Reduce -0.9% | 2.86% | +0.28 |
| PGR Progressive Corp. | Reduce -0.9% | 3.68% | +0.50 |
Portfolio Buys Q4 2023 → Q1 2024
| SHW The Sherwin-Williams Co. | New | 1.05% | +1.05 |
| SPXC SPX Technologies Inc. | Add +72.9% | 1.92% | +0.91 |
| KNSL Kinsale Capital Group Inc. | Add +3.2% | 2.79% | +0.87 |
| PH Parker Hannifin Corp. | Add +58.7% | 1.49% | +0.62 |
| CPRT Copart Inc. | Add +3.3% | 5.19% | +0.46 |
| WTS Watts Water Technologies-A | Add +29.9% | 2.10% | +0.34 |
| CACI Caci International Inc. Class A | Add +9.7% | 2.07% | +0.27 |
| FISV Fiserv Inc. | Add +2.0% | 2.66% | +0.25 |
| RLI Rli Corp. | Add +3.8% | 5.58% | +0.22 |
| SIGI Selective Insurance Group | Add +10.3% | 1.74% | +0.14 |
| META Meta Platforms Inc. Class A | New | 0.01% | +0.01 |
| AMZN Amazon.com Inc. | Add +14.1% | 0.07% | +0.01 |
| TW Tradeweb Markets Inc. Class A | New | 0.01% | +0.01 |
| EOG EOG Resources Inc. | New | 0.01% | +0.01 |
| COST Costco Wholesale Corp. | Add +46.6% | 0.02% | +0.01 |
| SPY SS SPDR S&P 500 ETF Trust-US | Add +3.3% | 0.32% | +0.01 |
| TMO Thermo Fisher Scientific Inc. | Add +17.4% | 0.05% | +0.01 |
| IJR iShares Core S&P Small-Cap E | Add +16.1% | 0.06% | +0.00 |
| AON Aon PLC Class A | Add +9.0% | 0.01% | +0.00 |
| GOOG Alphabet Inc. Class C | Add +2.1% | 0.13% | −0.00 |
| NTRS Northern Trust Corp. | Add +0.1% | 0.03% | −0.00 |
| PFE Pfizer Inc. | Add +1.6% | 0.01% | −0.00 |
| ITW Illinois Tool Works | Add +0.1% | 0.02% | −0.00 |
| HON Honeywell International Inc. | Add +1.0% | 0.02% | −0.00 |
| MCD McDonald's Corp. | Add +1.0% | 0.03% | −0.00 |
| GGG Graco Inc. | Add +3.1% | 3.68% | −0.01 |
| HEI.A Heico Corp. Class A | Add +1.2% | 7.28% | −0.13 |
| ROP Roper Technologies Inc. | Add +0.3% | 1.91% | −0.15 |
| SSD Simpson Manufacturing Co. Inc. | Add +3.1% | 3.78% | −0.16 |
| WINA Winmark Corp. | Add +1.3% | 2.03% | −0.54 |
| TDY Teledyne Technologies Inc. | Add +1.7% | 4.80% | −0.66 |
| RBC RBC Bearings Inc. | Add +2.1% | 5.11% | −0.76 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 108 | $2.5B | HEI.A, RBC, TDY, APH, SPXC |
| Q1 2026 | 82 | $2.2B | RBC, HEI.A, TDY, APH, AME |
| Q4 2025 | 82 | $2.3B | HEI.A, RBC, APH, TDY, AME |
| Q3 2025 | 84 | $2.4B | HEI.A, RBC, APH, TDY, ORLY |
| Q2 2025 | 85 | $2.4B | HEI.A, RBC, APH, RLI, TDY |
| Q1 2025 | 87 | $2.2B | HEI.A, RLI, RBC, ORLY, TDY |
| Q4 2024 | 88 | $2.2B | HEI.A, RLI, RBC, APH, TDY |
| Q3 2024 | 87 | $2.2B | HEI.A, RLI, RBC, APH, TDY |
| Q2 2024 | 85 | $2.0B | HEI.A, RLI, RBC, CPRT, APH |
| Q1 2024 | 87 | $2.0B | HEI.A, RLI, CPRT, RBC, TDY |