13FBOX
Port Capital LLC · 13F Holdings
Options Calculator Rankings

Port Capital LLC

No.1551 Data as of 2026Q2
Latest AUM (Q2 2026)
$2.45B
QoQ Change Q1 2026
+$201.4M+9.0%
Holdings
108
New Buys
27
Adds
30
Reduces
40
Exits
1
Unchanged
11
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
HEICO CORP NEWHEI
8.47%7.75%$207.5M804,484$174.4M826,086-21,602-2.61%Reduce
RRBC BEARINGS INCRBC
7.63%8.3%$187.0M290,280$186.7M343,831-53,551-15.57%Reduce
TELEDYNE TECHNOLOGIES INCTDY
6.65%6.75%$162.9M244,265$151.8M250,831-6,566-2.62%Reduce
AMPHENOL CORPAPH
5.35%4.57%$131.1M743,744$102.7M812,604-68,860-8.47%Reduce
SSPX TECHNOLOGIES INCSPXC
4.46%4.09%$109.2M445,236$92.0M460,289-15,053-3.27%Reduce
AMETEK INC COMAME
4.18%4.12%$102.4M423,376$92.7M432,246-8,870-2.05%Reduce
WATTS WATER TECHNOLOGIES INCWTS
3.98%3.32%$97.4M248,896$74.7M257,406-8,510-3.31%Reduce
LINDE PLCLIN
3.56%3.77%$87.3M168,238$84.7M170,919-2,681-1.57%Reduce
OOREILLY AUTOMOTIVE INC COMORLY
3.49%3.87%$85.5M928,311$87.0M942,570-14,259-1.51%Reduce
SIMPSON MFG INCSSD
3.37%3.11%$82.6M394,379$70.0M408,069-13,690-3.35%Reduce
PARKER-HANNIFIN CORPPH
3.31%3.37%$81.1M82,922$75.8M84,638-1,716-2.03%Reduce
RRLI CORPRLI
3.24%3.52%$79.5M1.3M$79.1M1.4M-41,668-3.00%Reduce
GRACO INCGGG
2.73%3.45%$67.0M885,786$77.6M916,397-30,611-3.34%Reduce
CCACI INTL INCCACI
2.28%2.48%$55.9M120,771$55.7M102,502+18,269+17.82%Add
ATMUS FILTRATION TECHNOLOGIEATMU
2.15%2.29%$52.7M1.0M$51.6M908,680+125,613+13.82%Add
PROGRESSIVE CORPPGR
2.12%2.15%$51.9M237,808$48.4M244,335-6,527-2.67%Reduce
MASTERCARD INCORPORATEDMA
2.04%2.2%$50.1M97,535$49.4M98,867-1,332-1.35%Reduce
EATON CORP PLCETN
1.97%1.71%$48.4M113,550$38.4M107,453+6,097+5.67%Add
ISHARES MBSACGL
1.97%2.17%$48.2M496,956$48.8M508,652-11,696-2.30%Reduce
HSBC HLDGS PLC SPON ADR NEWHSBC
1.96%2.21%$48.0M470,862$49.7M579,675-108,813-18.77%Reduce
CANADIAN PACIFIC KANSAS CITYCP
1.96%1.97%$47.9M552,701$44.2M563,874-11,173-1.98%Reduce
INTERCONTINENTAL EXCHANGE INC COMICE
1.81%2.56%$44.4M360,521$57.6M366,233-5,712-1.56%Reduce
VISA INCV
1.72%1.57%$42.1M122,593$35.3M116,932+5,661+4.84%Add
COPART INC COMCPRT
1.66%2.21%$40.8M1.4M$49.7M1.5M-49,865-3.33%Reduce
SHERWIN WILLIAMS COSHW
1.65%1.7%$40.5M117,695$38.3M119,587-1,892-1.58%Reduce
WWinmark Corp.WINA
1.5%1.87%$36.7M86,767$42.0M98,186-11,419-11.63%Reduce
PROSPERITY BANCSHARES INCPB
1.37%1.53%$33.7M461,055$34.4M511,855-50,800-9.92%Reduce
AMERICAN EXPRESS COAXP
1.37%1.28%$33.5M99,114$28.7M94,900+4,214+4.44%Add
KKINSALE CAP GROUP INCKNSL
1.27%1.48%$31.1M94,240$33.3M97,583-3,343-3.43%Reduce
OLD REP INTL CORPORI
1.23%1.36%$30.2M738,980$30.5M764,889-25,909-3.39%Reduce
GGLACIER BANCORP INC NEWGBCI
1.07%1.04%$26.2M508,074$23.4M523,599-15,525-2.97%Reduce
IDEX CORPIEX
1%0.93%$24.6M108,202$21.0M110,728-2,526-2.28%Reduce
DIGI INTL INCDGII
0.98%0.55%$24.1M321,072$12.4M257,832+63,240+24.53%Add
MMEDLINE INC COM CL AMDLN
0.93%0.59%$22.9M579,886$13.3M298,800+281,086+94.07%Add
IINVESCO EXCHANGE TRADED FD TRSP
0.76%0.74%$18.5M87,000$16.7M87,085-85-0.10%Reduce
APPLE INCAAPL
0.57%0.53%$13.9M48,058$11.8M46,648+1,410+3.02%Add
SSTATE STR SPDR S&P 500 ETF TSPY
0.48%0.33%$11.7M15,626$7.4M11,355+4,271+37.61%Add
S&P GLOBAL INCSPGI
0.48%0.53%$11.7M28,633$12.0M28,272+361+1.28%Add
MOTOROLA SOLUTIONS INCMSI
0.47%$11.5M27,742$00+27,742New Buy
REVVITY INCRVTY
0.39%$9.6M85,992$00+85,992New Buy
COLGATE PALMOLIVE COCL
0.25%0.25%$6.0M65,733$5.6M66,115-382-0.58%Reduce
AAlphabet Inc Class CGOOG
0.23%0.2%$5.7M16,205$4.6M16,009+196+1.22%Add
SSCHWAB STRATEGIC TRSCHF
0.17%0.16%$4.1M146,386$3.6M146,692-306-0.21%Reduce
MICROSOFT CORPMSFT
0.15%0.17%$3.6M9,532$3.8M10,297-765-7.43%Reduce
ALPHABET INCGOOGL
0.13%0.1%$3.1M8,740$2.2M7,814+926+11.85%Add
AMAZON COM INCAMZN
0.08%0.06%$2.0M8,347$1.5M6,993+1,354+19.36%Add
IISHARES COREIJR
0.07%0.06%$1.6M10,898$1.3M10,655+243+2.28%Add
IISHARES GOLD TRIAU
0.06%0.08%$1.5M19,401$1.7M19,250+151+0.78%Add
CCSW INDUSTRIALS INCCSW
0.06%0.06%$1.4M5,000$1.3M5,100-100-1.96%Reduce
JOHNSON & JOHNSONJNJ
0.06%0.05%$1.4M5,386$1.2M4,991+395+7.91%Add

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