Arkolith/Funds/Port Capital LLC

Port Capital LLC

CIK: 1729212Q1 2026
Active Filer
Portfolio Value
$2.2B
Positions
86
New Buys
4
4 sold
Changes
26 ↑ / 40 ↓

Top HoldingsQ1 2026

86 total positions
#SecurityValueShares% PortChangeΔ Shares
1RBC BEARINGS INC
COM
$186.7M343.8K8.3%
REDUCED
-26,022
2HEICO CORP NEW
CL A
$174.4M826.1K7.8%
REDUCED
-34,070
3TELEDYNE TECHNOLOGIES INC
COM
$151.8M250.8K6.7%
ADDED
+14.4K
4AMPHENOL CORP
CL A
$102.7M812.6K4.6%
REDUCED
-116,074
5AMETEK INC
COM
$92.7M432.2K4.1%
REDUCED
-19,458
6SPX TECHNOLOGIES INC
COM
$92.0M460.3K4.1%
REDUCED
-1,335
7OREILLY AUTOMOTIVE INC
COM
$87.0M942.6K3.9%
REDUCED
-32,607
8
LINDE PLC
SHS
$84.7M170.9K3.8%
REDUCED
-5,826
9RLI CORP
COM
$79.1M1.39M3.5%
REDUCED
-17,656
10GRACO INC
COM
$77.6M916.4K3.4%
ADDED
+49.3K
11PARKER-HANNIFIN CORP
COM
$75.8M84.6K3.4%
REDUCED
-4,112
12WATTS WATER TECHNOLOGIES INC
CL A
$74.7M257.4K3.3%
ADDED
+135
13SIMPSON MFG INC
COM
$70.0M408.1K3.1%
REDUCED
-636
14INTERCONTINENTAL EXCHANGE INC
COM
$57.6M366.2K2.6%
REDUCED
-15,098
15CACI INTL INC
CL A
$55.7M102.5K2.5%
ADDED
+110
16ATMUS FILTRATION TECHNOLOGIES
COM
$51.6M908.7K2.3%
ADDED
+32.0K
17COPART INC
COM
$49.7M1.50M2.2%
ADDED
+51.4K
18UL SOLUTIONS INC
CLASS A COM SHS
$49.7M579.7K2.2%
REDUCED
-1,875
19MASTERCARD INCORPORATED
CL A
$49.4M98.9K2.2%
REDUCED
-12,037
20
ARCH CAP GROUP LTD
ORD
$48.8M508.7K2.2%
REDUCED
-64,140
21PROGRESSIVE CORP
COM
$48.4M244.3K2.2%
REDUCED
-22,705
22CANADIAN PACIFIC KANSAS CITY
COM
$44.2M563.9K2.0%
ADDED
+33.4K
23WINMARK CORP
COM
$42.0M98.2K1.9%
REDUCED
-2
24
EATON CORP PLC
SHS
$38.4M107.5K1.7%
ADDED
+21.1K
25SHERWIN WILLIAMS CO
COM
$38.3M119.6K1.7%
ADDED
+12.3K
Showing top 25 of 86 positions

Filing History

Q1 202682 pos
$2.2B
Q4 202582 pos
$2.3B

Data Source

Holdings data sourced from SEC EDGAR 13F-HR filings. Updated quarterly, approximately 45 days after quarter end. All data is public domain.

Last filed: May 15, 2026