Port Capital
Latest statistics and disclosures from Port Capital's latest quarterly 13F-HR filing:
- Top 5 stock holdings are RBC, HEI.A, TDY, APH, AME, and represent 31.49% of Port Capital's stock portfolio.
- Added to shares of these 10 stocks: AXP (+$19M), MDLN (+$13M), DGII (+$12M), TDY (+$8.7M), ETN (+$7.6M), ORI (+$6.0M), GGG, SHW, CP, ATMU.
- Started 4 new stock positions in MDLN, PPL, PFE, DGII.
- Reduced shares in these 10 stocks: BRO (-$22M), SPGI (-$21M), ADP (-$19M), APH (-$15M), RBC (-$14M), , HEI.A (-$7.2M), ACGL (-$6.2M), MA (-$6.0M), RSP.
- Sold out of its positions in ADP, BRO, META, UNH.
- Port Capital was a net seller of stock by $-68M.
- Port Capital has $2.2B in assets under management (AUM), dropping by -3.02%.
- Central Index Key (CIK): 0001729212
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Portfolio Holdings for Port Capital
Port Capital holds 82 positions in its portfolio as reported in the March 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| RBC Bearings Incorporated (RBC) | 8.3 | $187M | -7% | 344k | 543.12 |
|
| Heico Corp Cl A (HEI.A) | 7.8 | $174M | -3% | 826k | 211.09 |
|
| Teledyne Technologies Incorporated (TDY) | 6.7 | $152M | +6% | 251k | 605.01 |
|
| Amphenol Corp Cl A (APH) | 4.6 | $103M | -12% | 813k | 126.35 |
|
| Ametek (AME) | 4.1 | $93M | -4% | 432k | 214.36 |
|
| Spx Corp (SPXC) | 4.1 | $92M | 460k | 199.94 |
|
|
| O'reilly Automotive (ORLY) | 3.9 | $87M | -3% | 943k | 92.31 |
|
| Linde SHS (LIN) | 3.8 | $85M | -3% | 171k | 495.76 |
|
| Rli (RLI) | 3.5 | $79M | 1.4M | 57.04 |
|
|
| Gra (GGG) | 3.4 | $78M | +5% | 916k | 84.65 |
|
| Parker-Hannifin Corporation (PH) | 3.4 | $76M | -4% | 85k | 895.24 |
|
| Watts Water Technologies Cl A (WTS) | 3.3 | $75M | 257k | 290.29 |
|
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| Simpson Manufacturing (SSD) | 3.1 | $70M | 408k | 171.62 |
|
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| Intercontinental Exchange (ICE) | 2.6 | $58M | -3% | 366k | 157.28 |
|
| Caci Intl Cl A (CACI) | 2.5 | $56M | 103k | 543.87 |
|
|
| Atmus Filtration Technologies Ord (ATMU) | 2.3 | $52M | +3% | 909k | 56.77 |
|
| Copart (CPRT) | 2.2 | $50M | +3% | 1.5M | 33.20 |
|
| Ul Solutions Class A Com Shs (ULS) | 2.2 | $50M | 580k | 85.71 |
|
|
| Mastercard Incorporated Cl A (MA) | 2.2 | $49M | -10% | 99k | 499.66 |
|
| Arch Cap Group Ord (ACGL) | 2.2 | $49M | -11% | 509k | 95.99 |
|
| Progressive Corporation (PGR) | 2.2 | $48M | -8% | 244k | 198.24 |
|
| Canadian Pacific Kansas City (CP) | 2.0 | $44M | +6% | 564k | 78.45 |
|
| Winmark Corporation (WINA) | 1.9 | $42M | 98k | 427.55 |
|
|
| Eaton Corp SHS (ETN) | 1.7 | $38M | +24% | 108k | 357.67 |
|
| Sherwin-Williams Company (SHW) | 1.7 | $38M | +11% | 120k | 320.55 |
|
| Visa Com Cl A (V) | 1.6 | $35M | -2% | 117k | 302.24 |
|
| Prosperity Bancshares (PB) | 1.5 | $34M | 512k | 67.18 |
|
|
| Kinsale Cap Group (KNSL) | 1.5 | $33M | 98k | 341.66 |
|
|
| Old Republic International Corporation (ORI) | 1.4 | $31M | +24% | 765k | 39.90 |
|
| American Express Company (AXP) | 1.3 | $29M | +189% | 95k | 302.48 |
|
| Glacier Ban (GBCI) | 1.0 | $23M | 524k | 44.67 |
|
|
| IDEX Corporation (IEX) | 0.9 | $21M | 111k | 189.55 |
|
|
| Invesco Exchange Traded Fd Tr S&p500 Eql Wgt (RSP) | 0.7 | $17M | -22% | 87k | 191.92 |
|
| Medline Com Cl A (MDLN) | 0.6 | $13M | NEW | 299k | 44.50 |
|
| Digi International (DGII) | 0.6 | $12M | NEW | 258k | 48.20 |
|
| S&p Global (SPGI) | 0.5 | $12M | -63% | 28k | 425.34 |
|
| Apple (AAPL) | 0.5 | $12M | -4% | 47k | 253.79 |
|
| State Str Spdr S&p 500 Etf Tr Tr Unit (SPY) | 0.3 | $7.4M | 11k | 650.32 |
|
|
| Colgate-Palmolive Company (CL) | 0.3 | $5.6M | 66k | 85.23 |
|
|
| Alphabet Cap Stk Cl C (GOOG) | 0.2 | $4.6M | 16k | 286.86 |
|
|
| Microsoft Corporation (MSFT) | 0.2 | $3.8M | -8% | 10k | 370.17 |
|
| Schwab Strategic Tr Intl Eqty Etf (SCHF) | 0.2 | $3.6M | 147k | 24.75 |
|
|
| Alphabet Cap Stk Cl A (GOOGL) | 0.1 | $2.2M | 7.8k | 287.56 |
|
|
| Ishares Gold Tr Ishares New (IAU) | 0.1 | $1.7M | 19k | 88.16 |
|
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| Amazon (AMZN) | 0.1 | $1.5M | 7.0k | 208.27 |
|
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| Csw Industrials (CSW) | 0.1 | $1.3M | -13% | 5.1k | 260.58 |
|
| Ishares Tr Core S&p Scp Etf (IJR) | 0.1 | $1.3M | +6% | 11k | 124.31 |
|
| Johnson & Johnson (JNJ) | 0.1 | $1.2M | 5.0k | 244.44 |
|
|
| JPMorgan Chase & Co. (JPM) | 0.0 | $1.0M | -2% | 3.5k | 294.16 |
|
| Vanguard Index Fds Total Stk Mkt (VTI) | 0.0 | $1.0M | 3.2k | 320.81 |
|
|
| Petroleo Brasileiro S A Sp Adr Non Vtg (PBR.A) | 0.0 | $1.0M | -14% | 54k | 18.75 |
|
| Marriott Intl Cl A (MAR) | 0.0 | $934k | 2.9k | 327.07 |
|
|
| Merck & Co (MRK) | 0.0 | $903k | 7.5k | 120.29 |
|
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| Texas Instruments Incorporated (TXN) | 0.0 | $900k | -8% | 4.6k | 194.14 |
|
| Spdr Index Shs Fds State Street Spd (SPDW) | 0.0 | $822k | 18k | 45.65 |
|
|
| Te Connectivity Ord Shs (TEL) | 0.0 | $780k | 3.7k | 209.02 |
|
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| Ares Capital Corporation (ARCC) | 0.0 | $775k | 43k | 18.02 |
|
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| International Business Machines (IBM) | 0.0 | $769k | -7% | 3.2k | 242.39 |
|
| Berkshire Hathaway Inc Del Cl B New (BRK.B) | 0.0 | $690k | -11% | 1.4k | 479.20 |
|
| Abbott Laboratories (ABT) | 0.0 | $626k | +2% | 6.1k | 102.67 |
|
| Ishares Tr Rus Mdcp Val Etf (IWS) | 0.0 | $619k | 4.2k | 145.74 |
|
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| McDonald's Corporation (MCD) | 0.0 | $617k | -2% | 2.0k | 310.79 |
|
| Vanguard Intl Equity Index Fds Tt Wrld St Etf (VT) | 0.0 | $597k | 4.3k | 138.32 |
|
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| Enterprise Products Partners (EPD) | 0.0 | $577k | 15k | 37.84 |
|
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| Thermo Fisher Scientific (TMO) | 0.0 | $557k | +2% | 1.1k | 491.53 |
|
| ConocoPhillips (COP) | 0.0 | $485k | -5% | 3.7k | 132.00 |
|
| Illinois Tool Works (ITW) | 0.0 | $414k | 1.6k | 260.29 |
|
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| Phillips 66 (PSX) | 0.0 | $407k | -9% | 2.2k | 182.18 |
|
| Lauder Estee Cos Cl A (EL) | 0.0 | $402k | +4% | 5.6k | 71.77 |
|
| Ryan Specialty Holdings Cl A (RYAN) | 0.0 | $337k | 10k | 33.74 |
|
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| Unilever Spon Adr New (UL) | 0.0 | $329k | 5.8k | 56.97 |
|
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| Ishares Tr Msci Acwi Etf (ACWI) | 0.0 | $301k | +8% | 2.2k | 138.37 |
|
| Blackstone Group Inc Com Cl A (BX) | 0.0 | $296k | +5% | 2.6k | 114.99 |
|
| Schwab Strategic Tr Intl Sceqt Etf (SCHC) | 0.0 | $280k | 6.0k | 46.74 |
|
|
| Costco Wholesale Corporation (COST) | 0.0 | $280k | -25% | 281.00 | 996.43 |
|
| Golub Capital BDC (GBDC) | 0.0 | $279k | 22k | 12.66 |
|
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| Honeywell International (HON) | 0.0 | $260k | 1.2k | 226.03 |
|
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| Kenvue (KVUE) | 0.0 | $253k | +26% | 15k | 17.24 |
|
| Pfizer (PFE) | 0.0 | $249k | NEW | 8.9k | 28.08 |
|
| PPL Corporation (PPL) | 0.0 | $219k | NEW | 5.7k | 38.20 |
|
| Nucor Corporation (NUE) | 0.0 | $218k | -4% | 1.3k | 169.10 |
|
| Solid Power Class A Com (SLDP) | 0.0 | $59k | 20k | 3.00 |
|
Past Filings by Port Capital
SEC 13F filings are viewable for Port Capital going back to 2017
- Port Capital 2026 Q1 filed May 15, 2026
- Port Capital 2025 Q4 filed Feb. 17, 2026
- Port Capital 2025 Q3 filed Nov. 14, 2025
- Port Capital 2025 Q2 filed Aug. 14, 2025
- Port Capital 2025 Q1 filed May 15, 2025
- Port Capital 2024 Q4 filed Feb. 14, 2025
- Port Capital 2024 Q3 filed Nov. 14, 2024
- Port Capital 2024 Q2 filed Aug. 14, 2024
- Port Capital 2024 Q1 filed May 15, 2024
- Port Capital 2023 Q4 filed Feb. 15, 2024
- Port Capital 2023 Q3 filed Nov. 14, 2023
- Port Capital 2023 Q2 filed Aug. 14, 2023
- Port Capital 2023 Q1 filed May 15, 2023
- Port Capital 2022 Q4 filed Feb. 15, 2023
- Port Capital 2022 Q3 filed Nov. 14, 2022
- Port Capital 2022 Q2 filed Aug. 15, 2022