Port Capital LLC

CIK
1729212
City
CHICAGO
State / Country
IL

Top Portfolio Positions

69 positions · $2,042,919,918 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
RBC
RBC Bearings INC
Industrials
343,831 $186,741,492 9.14%
TDY
Teledyne Technologies Inc
Technology
250,831 $151,755,263 7.43%
APH
Amphenol Corp /De/
Technology
812,604 $102,672,515 5.03%
AME
Ametek Inc/
Industrials
432,246 $92,656,252 4.54%
SPXC
SPX Technologies, Inc.
Industrials
460,289 $92,030,182 4.50%
ORLY
O Reilly Automotive Inc
Consumer Cyclical
942,570 $87,008,636 4.26%
LIN
Linde PLC
Basic Materials
170,919 $84,734,803 4.15%
RLI
Rli Corp
Financial Services
1,387,507 $79,143,399 3.87%
GGG
Graco Inc
Industrials
916,397 $77,573,006 3.80%
PH
Parker-Hannifin Corp
Industrials
84,638 $75,771,323 3.71%

Portfolio Trend

25 quarters · across all stocks

Holdings in PB

Export CSV

Shares Held

Position Value (USD)

25 of 25 shown
Report Date Value (USD) Shares
2026-03-31 $34,386,418 511,855
2025-12-31 $35,256,673 510,153
2025-09-30 $36,697,057 553,083
2025-06-30 $38,506,129 548,208
2025-03-31 $38,863,320 544,533
2024-12-31 $40,620,657 539,093
2024-09-30 $37,710,123 523,243
2024-06-30 $31,902,424 521,793
2024-03-31 $34,757,691 528,393
2023-12-31 $37,582,564 554,888
2023-09-30 $30,051,093 550,588
2023-06-30 $30,610,070 541,963
2023-03-31 $32,883,239 534,513
2022-12-31 $36,438,481 501,355
2022-09-30 $31,915,515 478,637
2022-06-30 $31,864,134 466,737
2022-03-31 $32,719,746 471,602
2021-12-31 $37,266,312 515,440
2021-09-30 $68,096,376 957,351
2021-06-30 $69,362,246 966,048
2021-03-31 $70,232,740 937,812
2020-12-31 $65,312,982 941,652
2020-09-30 $50,577,268 975,830
2020-06-30 $45,291,916 762,747
2020-03-31 $25,450,282 527,467