# Port Capital LLC: Form 13F holdings

An institutional investment manager in CHICAGO, IL. SEC CIK 1729212.

- Quarter ended: 2026-06-30
- Filed: 2026-08-14
- Reported value: $2.45bn
- Positions: 108 (108 lines in the filing's table; lines for the same security and option type are added together here)
- Compared with: the 13F for the quarter ended 2026-03-31
- Filing: https://www.sec.gov/Archives/edgar/data/1729212/000110465926097336/

## Holdings

As filed, largest first. Reported value is what the manager stated at the quarter end (Jun 30, 2026), in US dollars; it is filing data, not a price. Weight is the share of the total reported value.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [HEICO CORP NEW (HEI)](/companies/hei.md) | CL A | $207.5m | 8.5% | 804,484 |  | Reduced −21,602 |
| [RBC BEARINGS INC (RBC)](/companies/rbc.md) | COM | $187.0m | 7.6% | 290,280 |  | Reduced −53,551 |
| [TELEDYNE TECHNOLOGIES INC (TDY)](/companies/tdy.md) | COM | $162.9m | 6.6% | 244,265 |  | Reduced −6,566 |
| [AMPHENOL CORP (APH)](/companies/aph.md) | CL A | $131.1m | 5.4% | 743,744 |  | Reduced −68,860 |
| [SPX TECHNOLOGIES INC (SPXC)](/companies/spxc.md) | COM | $109.2m | 4.5% | 445,236 |  | Reduced −15,053 |
| [AMETEK INC (AME)](/companies/ame.md) | COM | $102.4m | 4.2% | 423,376 |  | Reduced −8,870 |
| [WATTS WATER TECHNOLOGIES INC (WTS)](/companies/wts.md) | CL A | $97.4m | 4.0% | 248,896 |  | Reduced −8,510 |
| LINDE PLC | SHS | $87.3m | 3.6% | 168,238 |  | Reduced −2,681 |
| [OREILLY AUTOMOTIVE INC (ORLY)](/companies/orly.md) | COM | $85.5m | 3.5% | 928,311 |  | Reduced −14,259 |
| [SIMPSON MFG INC (SSD)](/companies/ssd.md) | COM | $82.6m | 3.4% | 394,379 |  | Reduced −13,690 |
| [PARKER-HANNIFIN CORP (PH)](/companies/ph.md) | COM | $81.1m | 3.3% | 82,922 |  | Reduced −1,716 |
| [RLI CORP (RLI)](/companies/rli.md) | COM | $79.5m | 3.2% | 1,345,839 |  | Reduced −41,668 |
| [GRACO INC (GGG)](/companies/ggg.md) | COM | $67.0m | 2.7% | 885,786 |  | Reduced −30,611 |
| [CACI INTL INC (CACI)](/companies/caci.md) | CL A | $55.9m | 2.3% | 120,771 |  | Added +18,269 |
| [ATMUS FILTRATION TECHNOLOGIES (ATMU)](/companies/atmu.md) | COM | $52.7m | 2.2% | 1,034,293 |  | Added +125,613 |
| [PROGRESSIVE CORP (PGR)](/companies/pgr.md) | COM | $51.9m | 2.1% | 237,808 |  | Reduced −6,527 |
| [MASTERCARD INCORPORATED (MA)](/companies/ma.md) | CL A | $50.1m | 2.0% | 97,535 |  | Reduced −1,332 |
| EATON CORP PLC | SHS | $48.4m | 2.0% | 113,550 |  | Added +6,097 |
| ARCH CAP GROUP LTD | ORD | $48.2m | 2.0% | 496,956 |  | Reduced −11,696 |
| [UL SOLUTIONS INC (ULS)](/companies/uls.md) | CLASS A COM SHS | $48.0m | 2.0% | 470,862 |  | Reduced −108,813 |
| [CANADIAN PACIFIC KANSAS CITY (CP)](/companies/cp.md) | COM | $47.9m | 2.0% | 552,701 |  | Reduced −11,173 |
| [INTERCONTINENTAL EXCHANGE INC (ICE)](/companies/ice.md) | COM | $44.4m | 1.8% | 360,521 |  | Reduced −5,712 |
| [VISA INC (V)](/companies/v.md) | COM CL A | $42.1m | 1.7% | 122,593 |  | Added +5,661 |
| [COPART INC (CPRT)](/companies/cprt.md) | COM | $40.8m | 1.7% | 1,446,844 |  | Reduced −49,865 |
| [SHERWIN WILLIAMS CO (SHW)](/companies/shw.md) | COM | $40.5m | 1.7% | 117,695 |  | Reduced −1,892 |
| [WINMARK CORP (WINA)](/companies/wina.md) | COM | $36.7m | 1.5% | 86,767 |  | Reduced −11,419 |
| [PROSPERITY BANCSHARES INC (PB)](/companies/pb.md) | COM | $33.7m | 1.4% | 461,055 |  | Reduced −50,800 |
| [AMERICAN EXPRESS CO (AXP)](/companies/axp.md) | COM | $33.5m | 1.4% | 99,114 |  | Added +4,214 |
| [KINSALE CAP GROUP INC (KNSL)](/companies/knsl.md) | COM | $31.1m | 1.3% | 94,240 |  | Reduced −3,343 |
| [OLD REP INTL CORP (ORI)](/companies/ori.md) | COM | $30.2m | 1.2% | 738,980 |  | Reduced −25,909 |
| [GLACIER BANCORP INC NEW (GBCI)](/companies/gbci.md) | COM | $26.2m | 1.1% | 508,074 |  | Reduced −15,525 |
| [IDEX CORP (IEX)](/companies/iex.md) | COM | $24.6m | 1.0% | 108,202 |  | Reduced −2,526 |
| [DIGI INTL INC (DGII)](/companies/dgii.md) | COM | $24.1m | 1.0% | 321,072 |  | Added +63,240 |
| [MEDLINE INC (MDLN)](/companies/mdln.md) | COM CL A | $22.9m | 0.9% | 579,886 |  | Added +281,086 |
| INVESCO EXCHANGE TRADED FD TR | S&P500 EQL WGT | $18.5m | 0.8% | 87,000 |  | Reduced −85 |
| [APPLE INC (AAPL)](/companies/aapl.md) | COM | $13.9m | 0.6% | 48,058 |  | Added +1,410 |
| [STATE STR SPDR S&P 500 ETF TR (SPY)](/companies/spy.md) | TR UNIT | $11.7m | 0.5% | 15,626 |  | Added +4,271 |
| [S&P GLOBAL INC (SPGI)](/companies/spgi.md) | COM | $11.7m | 0.5% | 28,633 |  | Added +361 |
| [MOTOROLA SOLUTIONS INC (MSI)](/companies/msi.md) | COM NEW | $11.5m | 0.5% | 27,742 |  | New +27,742 |
| [REVVITY INC (RVTY)](/companies/rvty.md) | COM | $9.6m | 0.4% | 85,992 |  | New +85,992 |
| [COLGATE PALMOLIVE CO (CL)](/companies/cl.md) | COM | $6.0m | 0.2% | 65,733 |  | Reduced −382 |
| [ALPHABET INC (GOOGL)](/companies/googl.md) | CAP STK CL C | $5.7m | 0.2% | 16,205 |  | Added +196 |
| SCHWAB STRATEGIC TR | INTL EQTY ETF | $4.1m | 0.2% | 146,386 |  | Reduced −306 |
| [MICROSOFT CORP (MSFT)](/companies/msft.md) | COM | $3.6m | 0.1% | 9,532 |  | Reduced −765 |
| [ALPHABET INC (GOOGL)](/companies/googl.md) | CAP STK CL A | $3.1m | 0.1% | 8,740 |  | Added +926 |
| [AMAZON COM INC (AMZN)](/companies/amzn.md) | COM | $2.0m | <0.1% | 8,347 |  | Added +1,354 |
| ISHARES TR | CORE S&P SCP ETF | $1.6m | <0.1% | 10,898 |  | Added +243 |
| [ISHARES GOLD TR (IAU)](/companies/iau.md) | ISHARES NEW | $1.5m | <0.1% | 19,401 |  | Added +151 |
| [CSW INDUSTRIALS INC (CSW)](/companies/csw.md) | COM | $1.4m | <0.1% | 5,000 |  | Reduced −100 |
| [JOHNSON & JOHNSON (JNJ)](/companies/jnj.md) | COM | $1.4m | <0.1% | 5,386 |  | Added +395 |
| [TEXAS INSTRS INC (TXN)](/companies/txn.md) | COM | $1.4m | <0.1% | 4,537 |  | Reduced −98 |
| VANGUARD INDEX FDS | TOTAL STK MKT | $1.2m | <0.1% | 3,186 |  | Unchanged |
| [MARRIOTT INTL INC NEW (MAR)](/companies/mar.md) | CL A | $1.1m | <0.1% | 3,052 |  | Added +196 |
| [BERKSHIRE HATHAWAY INC DEL (BRK-B)](/companies/brk-b.md) | CL B NEW | $1.0m | <0.1% | 2,015 |  | Added +575 |
| [JPMORGAN CHASE & CO (JPM)](/companies/jpm.md) | COM | $970.2k | <0.1% | 2,964 |  | Reduced −572 |
| [MERCK & CO INC (MRK)](/companies/mrk.md) | COM | $931.2k | <0.1% | 7,247 |  | Reduced −261 |
| SPDR INDEX SHS FDS | ST STR PO EX ETF | $907.0k | <0.1% | 18,000 |  | Unchanged |
| [INTERNATIONAL BUSINESS MACHS (IBM)](/companies/ibm.md) | COM | $886.7k | <0.1% | 3,153 |  | Reduced −21 |
| [NVIDIA CORPORATION (NVDA)](/companies/nvda.md) | COM | $872.2k | <0.1% | 4,359 |  | New +4,359 |
| ISHARES TR | MSCI ACWI ETF | $845.0k | <0.1% | 5,383 |  | Added +3,208 |
| [STATE STR SPDR S&P MIDCAP 400 (MDY)](/companies/mdy.md) | UTSER1 S&PDCRP | $822.9k | <0.1% | 1,170 |  | New +1,170 |
| [ARES CAPITAL CORP (ARCC)](/companies/arcc.md) | COM | $796.8k | <0.1% | 43,000 |  | Unchanged |
| TE CONNECTIVITY PLC | ORD SHS | $752.6k | <0.1% | 3,733 |  | Unchanged |
| [PETROLEO BRASILEIRO S A (PBR)](/companies/pbr.md) | SP ADR NON VTG | $743.7k | <0.1% | 50,800 |  | Reduced −2,800 |
| ISHARES TR | RUS MDCP VAL ETF | $700.8k | <0.1% | 4,258 |  | Added +9 |
| VANGUARD INTL EQUITY INDEX FDS | TT WRLD ST ETF | $677.4k | <0.1% | 4,316 |  | Unchanged |
| [THERMO FISHER SCIENTIFIC INC (TMO)](/companies/tmo.md) | COM | $592.6k | <0.1% | 1,182 |  | Added +48 |
| [ABBOTT LABORATORIES (ABT)](/companies/abt.md) | COM | $562.5k | <0.1% | 6,199 |  | Added +104 |
| [ENTERPRISE PRODS PARTNERS L P (EPD)](/companies/epd.md) | COM | $560.6k | <0.1% | 15,250 |  | Unchanged |
| VANGUARD INDEX FDS | S&P 500 ETF SHS | $557.0k | <0.1% | 811 |  | New +811 |
| [MCDONALDS CORP (MCD)](/companies/mcd.md) | COM | $550.1k | <0.1% | 2,035 |  | Added +50 |
| ISHARES TR | CORE S&P500 ETF | $477.0k | <0.1% | 637 |  | New +637 |
| ISHARES TR | CORE MSCI EAFE | $452.5k | <0.1% | 4,685 |  | New +4,685 |
| ISHARES TR | CORE S&P MCP ETF | $448.7k | <0.1% | 5,819 |  | New +5,819 |
| [ILLINOIS TOOL WKS INC (ITW)](/companies/itw.md) | COM | $433.8k | <0.1% | 1,604 |  | Added +13 |
| [LAUDER ESTEE COS INC (EL)](/companies/el.md) | CL A | $432.7k | <0.1% | 5,481 |  | Reduced −124 |
| GLOBAL X FDS | US INFR DEV ETF | $420.4k | <0.1% | 7,135 |  | New +7,135 |
| [CONOCOPHILLIPS (COP)](/companies/cop.md) | COM | $400.0k | <0.1% | 3,848 |  | Added +177 |
| [CATERPILLAR INC (CAT)](/companies/cat.md) | COM | $396.1k | <0.1% | 372 |  | New +372 |
| [RYAN SPECIALTY HOLDINGS INC (RYAN)](/companies/ryan.md) | CL A | $377.6k | <0.1% | 10,000 |  | Unchanged |
| [BLACKSTONE INC (BX)](/companies/bx.md) | COM | $372.0k | <0.1% | 3,161 |  | Added +585 |
| [PHILLIPS 66 (PSX)](/companies/psx.md) | COM | $355.5k | <0.1% | 2,103 |  | Reduced −130 |
| [GOLDMAN SACHS GROUP INC (GS)](/companies/gs.md) | COM | $349.9k | <0.1% | 346 |  | New +346 |
| [UNILEVER PLC (UL)](/companies/ul.md) | SPON ADR NEW | $347.3k | <0.1% | 5,777 |  | Unchanged |
| ISHARES INC | CORE MSCI EMKT | $346.4k | <0.1% | 4,182 |  | New +4,182 |
| [ADVANCED MICRO DEVICES INC (AMD)](/companies/amd.md) | COM | $342.7k | <0.1% | 590 |  | New +590 |
| INVESCO QQQ TR | UNIT SER 1 | $337.3k | <0.1% | 458 |  | New +458 |
| [COSTCO WHOLESALE CORPORATION (COST)](/companies/cost.md) | COM | $333.0k | <0.1% | 356 |  | Added +75 |
| VANGUARD INDEX FDS | SMALL CP ETF | $322.8k | <0.1% | 1,065 |  | New +1,065 |
| [KLA CORP (KLAC)](/companies/klac.md) | COM NEW | $297.5k | <0.1% | 986 |  | New +986 |
| SCHWAB STRATEGIC TR | INTL SCEQT ETF | $288.7k | <0.1% | 6,000 |  | Unchanged |
| [GOLUB CAP BDC INC (GBDC)](/companies/gbdc.md) | COM | $283.4k | <0.1% | 22,000 |  | Unchanged |
| [KENVUE INC (KVUE)](/companies/kvue.md) | COM | $281.7k | <0.1% | 14,742 |  | Added +57 |
| [NUCOR CORP (NUE)](/companies/nue.md) | COM | $267.5k | <0.1% | 1,201 |  | Reduced −90 |
| [CITIGROUP INC (C)](/companies/c.md) | COM NEW | $245.5k | <0.1% | 1,754 |  | New +1,754 |
| [EXXON MOBIL CORP (XOM)](/companies/xom.md) | COM | $244.6k | <0.1% | 1,789 |  | New +1,789 |
| [WALMART INC (WMT)](/companies/wmt.md) | COM | $244.0k | <0.1% | 2,154 |  | New +2,154 |
| ISHARES INC | MSCI JAPAN ETF | $236.9k | <0.1% | 2,540 |  | New +2,540 |
| [PFIZER INC (PFE)](/companies/pfe.md) | COM | $227.4k | <0.1% | 9,442 |  | Added +583 |
| SPDR SERIES TRUST | ST STR CONV ETF | $218.3k | <0.1% | 2,025 |  | New +2,025 |
| [ORACLE CORP (ORCL)](/companies/orcl.md) | COM | $217.3k | <0.1% | 1,483 |  | New +1,483 |
| [PPL CORP (PPL)](/companies/ppl.md) | COM | $211.3k | <0.1% | 5,812 |  | Added +71 |
| [NETFLIX INC. (NFLX)](/companies/nflx.md) | COM | $205.5k | <0.1% | 2,878 |  | New +2,878 |
| [PALO ALTO NETWORKS INC (PANW)](/companies/panw.md) | COM | $202.6k | <0.1% | 594 |  | New +594 |
| [ELI LILLY & CO (LLY)](/companies/lly.md) | COM | $201.5k | <0.1% | 168 |  | New +168 |
| [BROADCOM INC (AVGO)](/companies/avgo.md) | COM | $200.6k | <0.1% | 531 |  | New +531 |
| VANGUARD INDEX FDS | SM CP VAL ETF | $200.5k | <0.1% | 825 |  | New +825 |
| [SOLID POWER INC (SLDP)](/companies/sldp.md) | CLASS A COM | $51.2k | <0.1% | 19,750 |  | Unchanged |

## Sold out

Held at the end of the quarter before and not reported this quarter.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| HONEYWELL INTL INC | COM | $0 | 0.0% | 0 |  | Sold out −1,152 |

Source: SEC EDGAR, Form 13F-HR, accession 0001104659-26-097336. Last ingested by Listed: Oct 22, 2026, 05:26 ET. No prices; not investment advice.