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CIK: 0001729212
Total reported value
$2.5B
$2.5B
82 檔
28.9%
According to the latest 13F quarterly dataset, Port Capital LLC managed an equity portfolio of $2.5B at the end of Q1 2026, spanning 82 distinct U.S. exchange-listed positions.
In Q1 2026, Port Capital LLC adopted a defensive or profit-taking posture, trimming 40 positions and completely liquidating 4 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | RBC | RBC Bearings Inc | Stock-Industrials | 8.30% | -0.67% | -7.04% | |
| 2 | HEI-A | Heico Corp-class A | Stock-Other | 7.75% | +0.72% | -3.96% | |
| 3 | TDY | Teledyne Technologies Inc | Stock-Tech | 6.75% | -0.10% | +6.07% | |
| 4 | APH | Amphenol Corp-cl A | Stock-Tech | 4.57% | +0.78% | -12.50% | |
| 5 | AME | Ametek Inc | Stock-Industrials | 4.12% | +0.06% | -4.31% | |
| 6 | SPXC | Spx Technologies Inc | Stock-Industrials | 4.09% | +0.37% | -0.29% | |
| 7 | ORLY | O'reilly Automotive Inc | Stock-Consumer Disc | 3.87% | -0.38% | -3.34% | |
| 8 | LIN | Linde plc | Stock-Materials | 3.77% | -0.21% | -3.30% | |
| 9 | RLI | Rli CORP | Stock-Financials | 3.52% | -0.28% | -1.26% | |
| 10 | GGG | Graco Inc | Stock-Industrials | 3.45% | -0.72% | +5.69% | |
| 11 | PH | Parker Hannifin CORP | Stock-Industrials | 3.37% | -0.06% | -4.63% | |
| 12 | WTS | Watts Water Technologies-a | Stock-Industrials | 3.32% | +0.66% | +0.05% | |
| 13 | SSD | Simpson Manufacturing Co Inc | Stock-Materials | 3.11% | +0.26% | -0.16% | |
| 14 | ICE | Intercontinental Exchange In | Stock-Financials | 2.56% | -0.75% | -3.96% | |
| 15 | CACI | Caci International Inc -cl A | Stock-Tech | 2.48% | -0.20% | +0.11% | |
| 16 | ATMU | Atmus Filtration Technologie | Stock-Consumer Disc | 2.29% | -0.14% | +3.65% | |
| 17 | CPRT | Copart Inc | Stock-Industrials | 2.21% | -0.55% | +3.55% | |
| 18 | ULS | Ul Solutions Inc - Class A | Stock-Industrials | 2.21% | -0.25% | -0.32% | |
| 19 | MA | Mastercard Inc - A | Stock-Financials | 2.20% | -0.16% | -10.85% | |
| 20 | ACGL | Arch Capital Group Ltd. | Stock-Financials | 2.17% | -0.20% | -11.20% | |
| 21 | PGR | Progressive CORP | Stock-Financials | 2.15% | -0.03% | -8.50% | |
| 22 | CP | Canadian Pacific Kansas City | Stock-Industrials | 1.97% | -0.01% | +6.30% | |
| 23 | WINA | Winmark CORP | Stock-Other | 1.87% | -0.37% | -0.00% | |
| 24 | ETN | Eaton Corporation plc | Stock-Industrials | 1.71% | +0.26% | +24.50% | |
| 25 | SHW | Sherwin-williams Co/the | Stock-Materials | 1.70% | -0.05% | +11.48% | |
| 26 | V | Visa Inc-class A Shares | Stock-Financials | 1.57% | +0.15% | -2.91% | |
| 27 | PB | Prosperity Bancshares Inc | Stock-Financials | 1.53% | -0.16% | +0.33% | |
| 28 | KNSL | Kinsale Capital Group Inc | Stock-Financials | 1.48% | -0.21% | +0.08% | |
| 29 | ORI | Old Republic Intl CORP | Stock-Financials | 1.36% | -0.13% | +24.41% | |
| 30 | AXP | American Express Co | Stock-Financials | 1.28% | +0.09% | +189.73% | |
| 31 | GBCI | Glacier Bancorp Inc | Stock-Financials | 1.04% | +0.03% | +0.65% | |
| 32 | IEX | Idex CORP | Stock-Industrials | 0.93% | +0.07% | +1.44% | |
| 33 | RSP | Invesco S&p 500 Equal Weight | ETF-Large Cap & Growth | 0.74% | +0.02% | -22.78% | |
| 34 | MDLN | Medline Inc-cl A | Stock-Other | 0.59% | +0.34% | — | |
| 35 | DGII | Digi International Inc | Stock-Other | 0.55% | +0.43% | — | |
| 36 | SPGI | S&p Global Inc | Stock-Financials | 0.53% | -0.05% | -63.63% | |
| 37 | AAPL | Apple Inc | Stock-Tech | 0.53% | +0.04% | -4.16% | |
| 38 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.33% | +0.15% | +1.34% | |
| 39 | CL | Colgate-palmolive Co | Stock-Consumer Staples | 0.25% | — | +0.04% | |
| 40 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.20% | +0.03% | -1.19% | |
| 41 | MSFT | Microsoft CORP | Stock-Tech | 0.17% | -0.02% | -8.43% | |
| 42 | SCHF | Schwab Intl Equity ETF | ETF-Other | 0.16% | +0.01% | -0.14% | |
| 43 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.10% | +0.03% | — | |
| 44 | IAU | Ishares Gold Trust | ETF-Commodities | 0.08% | -0.02% | — | |
| 45 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.06% | +0.02% | -0.81% | |
| 46 | CSW | Csw Industrials Inc | Stock-Industrials | 0.06% | — | -13.56% | |
| 47 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.06% | +0.01% | +6.41% | |
| 48 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.05% | +0.01% | -0.85% | |
| 49 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.05% | -0.01% | -2.51% | |
| 50 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.05% | — | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TDY | Teledyne Technologies Inc | +1.5% | +6.07% | Add |
| 2 | RBC | RBC Bearings Inc | +1.2% | -7.04% | Trim |
| 3 | AXP | American Express Co | +0.8% | +189.73% | Add |
| 4 | ETN | Eaton Corporation plc | +0.5% | +24.50% | Add |
| 5 | LIN | Linde plc | +0.5% | -3.30% | Trim |
| 6 | GGG | Graco Inc | +0.4% | +5.69% | Add |
| 7 | ATMU | Atmus Filtration Technologie | +0.3% | +3.65% | Add |
| 8 | CP | Canadian Pacific Kansas City | +0.3% | +6.30% | Add |
| 9 | SSD | Simpson Manufacturing Co Inc | +0.3% | -0.16% | Trim |
| 10 | WTS | Watts Water Technologies-a | +0.3% | +0.05% | Add |
| 11 | ULS | Ul Solutions Inc - Class A | +0.2% | -0.32% | Trim |
| 12 | SHW | Sherwin-williams Co/the | +0.2% | +11.48% | Add |
| 13 | WINA | Winmark CORP | +0.2% | -0.00% | Trim |
| 14 | ORI | Old Republic Intl CORP | +0.2% | +24.41% | Add |
| 15 | CACI | Caci International Inc -cl A | +0.1% | +0.11% | Add |
| 16 | AME | Ametek Inc | +0.1% | -4.31% | Trim |
| 17 | SPXC | Spx Technologies Inc | +0.1% | -0.29% | Trim |
| 18 | IEX | Idex CORP | +0.1% | +1.44% | Add |
| 19 | GBCI | Glacier Bancorp Inc | +0.1% | +0.65% | Add |
| 20 | ORLY | O'reilly Automotive Inc | 0% | -3.34% | Trim |
| 21 | CL | Colgate-palmolive Co | 0% | +0.04% | Add |
| 22 | PH | Parker Hannifin CORP | 0% | -4.63% | Trim |
| 23 | PB | Prosperity Bancshares Inc | 0% | +0.33% | Add |
| 24 | PBR-A | Petroleo Brasil-sp Pref Adr | 0% | -14.19% | Trim |
| 25 | JNJ | Johnson & Johnson | 0% | -0.85% | Trim |
| 26 | IAU | Ishares Gold Trust | 0% | — | Unchanged |
| 27 | IJR | Ishares Core S&p Small-cap E | 0% | +6.41% | Add |
| 28 | MRK | Merck & Co. Inc. | 0% | -0.99% | Trim |
| 29 | SCHF | Schwab Intl Equity ETF | 0% | -0.14% | Trim |
| 30 | PSX | Phillips 66 | 0% | -9.45% | Trim |
| 31 | EPD | Enterprise Products Partners | 0% | — | Unchanged |
| 32 | SPDW | Ste Str Spdr Pt Dw EU ETF | 0% | — | Unchanged |
| 33 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | +1.34% | Add |
| 34 | RYAN | Ryan Specialty Holdings Inc | — | — | Unchanged |
| 35 | EL | Estee Lauder Companies-cl A | — | +4.75% | Add |
| 36 | JPM | Jpmorgan Chase & Co | — | -2.51% | Trim |
| 37 | COP | Conocophillips | — | -5.39% | Trim |
| 38 | ABT | Abbott Laboratories | — | +2.28% | Add |
| 39 | KVUE | Kenvue Inc | — | +26.73% | Add |
| 40 | VTI | Vanguard Total Stock Mkt ETF | — | — | Unchanged |
| 41 | COST | Costco Wholesale CORP | — | -25.27% | Trim |
| 42 | MAR | Marriott International -cl A | — | -0.49% | Trim |
| 43 | HON | Honeywell International Inc | — | -1.79% | Trim |
| 44 | ITW | Illinois Tool Works | — | +0.82% | Add |
| 45 | SLDP | Solid Power Inc | — | — | Unchanged |
| 46 | GBDC | Golub Capital Bdc Inc | — | — | Unchanged |
| 47 | TXN | Texas Instruments Inc | — | -8.63% | Trim |
| 48 | ACWI | Ishares Msci Acwi ETF | — | +8.75% | Add |
| 49 | VT | Vanguard Tot World Stk ETF | — | — | Unchanged |
| 50 | IWS | Ishares Russell Mid-cap Valu | — | -1.76% | Trim |
According to official SEC Form 13F filings, Port Capital LLC reported a total U.S. public equity portfolio value of $2.5B across 82 disclosed positions in Q1 2026.
During Q1 2026, Port Capital LLC's top holdings by market value included RBC (8.3%)、HEI-A (7.8%)、TDY (6.8%). The largest single position, RBC, represented 8.3% of total portfolio value.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including RBC, HEI-A, TDY) accounted for 28.9% of total reported equity market value during Q1 2026.
Top New Position Initiated
MDLN
市值: $13.3M
Top Position Liquidated / Trimmed
BRO
前期市值: $21.5M
In Q1 2026, Port Capital LLC made 74 total portfolio adjustments, initiating 4 new buys, adding to 26 positions, trimming 40 holdings, and fully liquidating 4 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.