What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001729212
Total reported value
$2.5B
$2.5B
85 檔
28.0%
In Q2 2025, Port Capital LLC's U.S. equity holdings reached a combined market value of $2.5B, distributed across 85 disclosed stock positions.
In Q2 2025, Port Capital LLC displayed an active expansion posture, initiating 0 new positions and adding to 38 existing holdings, outstripping position reductions.
In terms of portfolio concentration, the top 5 core holdings (including HEI-A, RBC, APH) accounted for 28.0% of total reported equity market value during Q2 2025.
Top Position Liquidated / Trimmed
PPL
前期市值: $204.0K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | HEI-A | Heico Corp-class A | Stock-Other | 9.36% | +0.72% | +0.86% | |
| 2 | RBC | RBC Bearings Inc | Stock-Industrials | 5.97% | -0.67% | +3.31% | |
| 3 | APH | Amphenol Corp-cl A | Stock-Tech | 4.92% | +0.78% | -8.27% | |
| 4 | RLI | Rli CORP | Stock-Financials | 4.74% | -0.28% | +0.78% | |
| 5 | TDY | Teledyne Technologies Inc | Stock-Tech | 4.18% | -0.10% | -1.93% | |
| 6 | PGR | Progressive CORP | Stock-Financials | 3.93% | -0.03% | +0.99% | |
| 7 | ORLY | O'reilly Automotive Inc | Stock-Consumer Disc | 3.72% | -0.38% | +1265.65% | |
| 8 | AME | Ametek Inc | Stock-Industrials | 3.66% | +0.06% | +1.27% | |
| 9 | LIN | Linde plc | Stock-Materials | 3.51% | -0.21% | +1.28% | |
| 10 | SPXC | Spx Technologies Inc | Stock-Industrials | 3.25% | +0.37% | +15.19% | |
| 11 | GGG | Graco Inc | Stock-Industrials | 3.12% | -0.72% | +7.19% | |
| 12 | ICE | Intercontinental Exchange In | Stock-Financials | 2.96% | -0.75% | +0.74% | |
| 13 | CPRT | Copart Inc | Stock-Industrials | 2.95% | -0.55% | +0.59% | |
| 14 | SSD | Simpson Manufacturing Co Inc | Stock-Materials | 2.66% | +0.26% | +6.24% | |
| 15 | MA | Mastercard Inc - A | Stock-Financials | 2.64% | -0.16% | +1.11% | |
| 16 | WTS | Watts Water Technologies-a | Stock-Industrials | 2.60% | +0.66% | +6.76% | |
| 17 | ACGL | Arch Capital Group Ltd. | Stock-Financials | 2.52% | -0.20% | +1.16% | |
| 18 | FISV | Fiserv Inc | Stock-Other | 2.46% | — | +1.14% | |
| 19 | PH | Parker Hannifin CORP | Stock-Industrials | 2.46% | -0.06% | +24.02% | |
| 20 | CACI | Caci International Inc -cl A | Stock-Tech | 2.38% | -0.20% | +0.76% | |
| 21 | KNSL | Kinsale Capital Group Inc | Stock-Financials | 2.24% | -0.21% | +0.78% | |
| 22 | ULS | Ul Solutions Inc - Class A | Stock-Industrials | 1.92% | -0.25% | +0.74% | |
| 23 | ROP | Roper Technologies Inc | Stock-Tech | 1.80% | — | +1.72% | |
| 24 | CP | Canadian Pacific Kansas City | Stock-Industrials | 1.78% | -0.01% | -14.33% | |
| 25 | WINA | Winmark CORP | Stock-Other | 1.74% | -0.37% | +0.71% | |
| 26 | V | Visa Inc-class A Shares | Stock-Financials | 1.70% | +0.15% | +0.40% | |
| 27 | PB | Prosperity Bancshares Inc | Stock-Financials | 1.64% | -0.16% | +0.67% | |
| 28 | ADP | Automatic Data Processing | Stock-Tech | 1.62% | — | +24.14% | |
| 29 | BRO | Brown & Brown Inc | Stock-Financials | 1.61% | — | +8.35% | |
| 30 | SHW | Sherwin-williams Co/the | Stock-Materials | 1.56% | -0.05% | +23.36% | |
| 31 | IEX | Idex CORP | Stock-Industrials | 1.35% | +0.07% | +0.81% | |
| 32 | GBCI | Glacier Bancorp Inc | Stock-Financials | 1.27% | +0.03% | +0.69% | |
| 33 | UNH | Unitedhealth Group Inc | Stock-Healthcare | 1.13% | — | +18.02% | |
| 34 | RSP | Invesco S&p 500 Equal Weight | ETF-Large Cap & Growth | 0.68% | +0.02% | +0.37% | |
| 35 | ONTO | Onto Innovation Inc | Stock-Tech | 0.67% | — | -19.34% | |
| 36 | SIGI | Selective Insurance Group | Stock-Financials | 0.58% | — | +0.82% | |
| 37 | AAPL | Apple Inc | Stock-Tech | 0.43% | +0.04% | -1.07% | |
| 38 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.30% | +0.15% | -2.29% | |
| 39 | MSFT | Microsoft CORP | Stock-Tech | 0.30% | -0.02% | -0.69% | |
| 40 | CL | Colgate-palmolive Co | Stock-Consumer Staples | 0.26% | — | -0.73% | |
| 41 | SCHF | Schwab Intl Equity ETF | ETF-Other | 0.13% | +0.01% | +0.62% | |
| 42 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 0.13% | +0.03% | -1.30% | |
| 43 | CSW | Csw Industrials Inc | Stock-Industrials | 0.07% | — | -6.35% | |
| 44 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 0.07% | +0.02% | -3.03% | |
| 45 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 0.06% | +0.03% | -2.45% | |
| 46 | IAU | Ishares Gold Trust | ETF-Commodities | 0.06% | -0.02% | -2.34% | |
| 47 | VTI | Vanguard Total Stock Mkt ETF | ETF-Other | 0.05% | — | +2.98% | |
| 48 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.05% | -0.01% | -8.52% | |
| 49 | TXN | Texas Instruments Inc | Stock-Tech | 0.05% | +0.02% | — | |
| 50 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.05% | +0.01% | +0.04% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | HEI-A | Heico Corp-class A | +1.3% | +0.86% | Add |
| 2 | APH | Amphenol Corp-cl A | +1.1% | -8.27% | Trim |
| 3 | SPXC | Spx Technologies Inc | +0.9% | +15.19% | Add |
| 4 | RBC | RBC Bearings Inc | +0.8% | +3.31% | Add |
| 5 | PH | Parker Hannifin CORP | +0.6% | +24.02% | Add |
| 6 | WTS | Watts Water Technologies-a | +0.5% | +6.76% | Add |
| 7 | CACI | Caci International Inc -cl A | +0.4% | +0.76% | Add |
| 8 | ULS | Ul Solutions Inc - Class A | +0.4% | +0.74% | Add |
| 9 | ADP | Automatic Data Processing | +0.2% | +24.14% | Add |
| 10 | WINA | Winmark CORP | +0.2% | +0.71% | Add |
| 11 | SHW | Sherwin-williams Co/the | +0.2% | +23.36% | Add |
| 12 | GGG | Graco Inc | +0.1% | +7.19% | Add |
| 13 | MSFT | Microsoft CORP | +0.1% | -0.69% | Trim |
| 14 | ICE | Intercontinental Exchange In | 0% | +0.74% | Add |
| 15 | GOOG | Alphabet Inc-cl C | 0% | -1.30% | Trim |
| 16 | TXN | Texas Instruments Inc | 0% | — | Unchanged |
| 17 | VTI | Vanguard Total Stock Mkt ETF | 0% | +2.98% | Add |
| 18 | SPY | Ss Spdr S&p 500 ETF Trust-us | — | -2.29% | Trim |
| 19 | SCHF | Schwab Intl Equity ETF | — | +0.62% | Add |
| 20 | AMZN | Amazon.com Inc | — | -3.03% | Trim |
| 21 | NTRS | Northern Trust CORP | — | — | Unchanged |
| 22 | GOOGL | Alphabet Inc-cl A | — | -2.45% | Trim |
| 23 | MRK | Merck & Co. Inc. | — | -6.98% | Trim |
| 24 | IBM | Intl Business Machines CORP | — | -5.49% | Trim |
| 25 | MAR | Marriott International -cl A | — | — | Unchanged |
| 26 | TEL | TE Connectivity plc | — | -3.42% | Trim |
| 27 | EL | Estee Lauder Companies-cl A | — | — | Unchanged |
| 28 | JPM | Jpmorgan Chase & Co | — | -8.52% | Trim |
| 29 | SPDW | Ste Str Spdr Pt Dw EU ETF | — | — | Unchanged |
| 30 | META | Meta Platforms Inc-class A | — | — | Unchanged |
| 31 | COST | Costco Wholesale CORP | — | -17.62% | Trim |
| 32 | RYAN | Ryan Specialty Holdings Inc | — | — | Unchanged |
| 33 | VT | Vanguard Tot World Stk ETF | — | — | Unchanged |
| 34 | COP | Conocophillips | — | +3.58% | Add |
| 35 | EPD | Enterprise Products Partners | — | — | Unchanged |
| 36 | IJR | Ishares Core S&p Small-cap E | — | +0.04% | Add |
| 37 | AXP | American Express Co | — | — | Unchanged |
| 38 | IAU | Ishares Gold Trust | — | -2.34% | Trim |
| 39 | SCHC | Schwab Intl Small-cap Equity | — | — | Unchanged |
| 40 | PFE | Pfizer Inc | — | -8.27% | Trim |
| 41 | AON | Aon plc | — | — | Unchanged |
| 42 | IWS | Ishares Russell Mid-cap Valu | — | -8.26% | Trim |
| 43 | HON | Honeywell International Inc | — | — | Unchanged |
| 44 | ACWI | Ishares Msci Acwi ETF | — | — | Unchanged |
| 45 | BX | Blackstone Inc | — | — | Unchanged |
| 46 | SLDP | Solid Power Inc | — | — | Unchanged |
| 47 | UL | Unilever PLC | — | — | Unchanged |
| 48 | ARCC | Ares Capital CORP | — | — | Unchanged |
| 49 | PSX | Phillips 66 | — | +2.19% | Add |
| 50 | ITW | Illinois Tool Works | — | — | Unchanged |
According to official SEC Form 13F filings, Port Capital LLC reported a total U.S. public equity portfolio value of $2.5B across 85 disclosed positions in Q2 2025.
During Q2 2025, Port Capital LLC's top holdings by market value included HEI-A (9.4%)、RBC (6.0%)、APH (4.9%). The largest single position, HEI-A, represented 9.4% of total portfolio value.
In Q2 2025, Port Capital LLC made 63 total portfolio adjustments, initiating 0 new buys, adding to 38 positions, trimming 23 holdings, and fully liquidating 2 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.
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.
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.