2026 Q1 Portfolio Activity
In 2026 Q1, Port Capital LLC maintained a portfolio of 86 distinct positions. The most significant new addition was MEDLINE INC, now representing 0.59% of the total fund value. They heavily accumulated shares in TELEDYNE TECHNOLOGIES INC, increasing the position by 6.1%. The fund also reduced its exposure to S&P GLOBAL INC by 63.6%.
Position History
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Total Positions
86
Quarter
2026 Q1
Top Holding
RBC (8.3%)
Top 10 Concentration
50.2%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 86
Port Capital LLC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RBC
RBC BEARINGS IN...
|
Industrials | 8.30% | 7.15% |
#1
1
Prev: #2
|
5.8 | -26,022 | -7.0% |
P
S
|
343,831 | $186,741,493 |
$152.46
+259.5%
|
2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | ||
|
HEI/A
HEICO CORP NEW
|
Industrials | 7.75% | 9.36% |
#2
1
Prev: #1
|
5.1 | -34,070 | -4.0% |
P
S
|
826,086 | $174,378,494 |
$83.15
+153.8%
|
2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | ||
|
TDY
TELEDYNE TECHNO...
|
Technology | 6.75% | 5.21% |
#3
1
Prev: #4
|
5.7 | 14,357 | 6.1% |
P
S
|
250,831 | $151,755,263 |
$356.39
+74.8%
|
2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | ||
|
APH
AMPHENOL CORP
|
Technology | 4.57% | 5.41% |
#4
1
Prev: #3
|
2.8 | -116,074 | -12.5% |
P
S
|
812,604 | $102,672,515 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AME
AMETEK INC
|
Industrials | 4.12% | 4.00% |
#5
Prev: #5
|
2.6 | -19,458 | -4.3% |
P
S
|
432,246 | $92,656,253 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPXC
SPX TECHNOLOGIE...
|
Industrials | 4.09% | 3.98% |
#6
Prev: #6
|
2.1 | -1,335 | -0.3% |
P
S
|
460,289 | $92,030,183 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ORLY
OREILLY AUTOMOT...
|
Consumer Cyclical | 3.87% | 3.84% |
#7
1
Prev: #8
|
2.0 | -32,607 | -3.3% |
P
S
|
942,570 | $87,008,637 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
LIN
LINDE PLC
|
Basic Materials | 3.77% | 3.25% |
#8
2
Prev: #10
|
2.0 | -5,826 | -3.3% |
P
S
|
170,919 | $84,734,803 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RLI
RLI CORP
|
Financial Services | 3.52% | 3.88% |
#9
2
Prev: #7
|
1.9 | -17,656 | -1.3% |
P
S
|
1,387,507 | $79,143,399 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GGG
GRACO INC
|
Industrials | 3.45% | 3.07% |
#10
1
Prev: #11
|
3.4 | 49,340 | 5.7% |
P
S
|
916,397 | $77,573,006 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PH
PARKER-HANNIFIN...
|
Industrials | 3.37% | 3.36% |
#11
2
Prev: #9
|
1.8 | -4,112 | -4.6% |
P
S
|
84,638 | $75,771,323 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
WTS
WATTS WATER TEC...
|
Industrials | 3.32% | 3.06% |
#12
Prev: #12
|
1.8 | 135 | 0.1% |
P
S
|
257,406 | $74,722,388 | 2023 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SSD
SIMPSON MFG INC
|
Basic Materials | 3.11% | 2.85% |
#13
Prev: #13
|
1.7 | -636 | -0.2% |
P
S
|
408,069 | $70,032,802 | 2019 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ICE
INTERCONTINENTA...
|
Financial Services | 2.56% | 2.66% |
#14
1
Prev: #15
|
1.5 | -15,098 | -4.0% |
P
S
|
366,233 | $57,601,126 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CACI
CACI INTL INC
|
Technology | 2.48% | 2.35% |
#15
4
Prev: #19
|
1.5 | 110 | 0.1% |
P
S
|
102,502 | $55,747,763 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ATMU
ATMUS FILTRATIO...
|
Consumer Cyclical | 2.29% | 1.96% |
#16
5
Prev: #21
|
1.4 | 31,960 | 3.6% |
P
S
|
908,680 | $51,585,764 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CPRT
COPART INC
|
Industrials | 2.21% | 2.44% |
#17
Prev: #17
|
1.4 | 51,351 | 3.6% |
P
S
|
1,496,709 | $49,690,739 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ULS
UL SOLUTIONS IN...
|
Industrials | 2.21% | 1.98% |
#18
2
Prev: #20
|
1.4 | -1,875 | -0.3% |
P
S
|
579,675 | $49,683,944 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 2.20% | 2.73% |
#19
5
Prev: #14
|
1.4 | -12,037 | -10.9% |
P
S
|
98,867 | $49,399,885 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ACGL
ARCH CAP GROUP ...
|
Financial Services | 2.17% | 2.37% |
#20
2
Prev: #18
|
1.4 | -64,140 | -11.2% |
P
S
|
508,652 | $48,825,505 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PGR
PROGRESSIVE COR...
|
Financial Services | 2.15% | 2.62% |
#21
5
Prev: #16
|
1.4 | -22,705 | -8.5% |
P
S
|
244,335 | $48,436,970 | 2019 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CP
CANADIAN PACIFI...
|
Industrials | 1.97% | 1.69% |
#22
3
Prev: #25
|
2.8 | 33,395 | 6.3% |
P
S
|
563,874 | $44,236,242 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
WINA
WINMARK CORP
|
Consumer Cyclical | 1.87% | 1.71% |
#23
1
Prev: #24
|
1.2 | -2 | -0.0% |
P
S
|
98,186 | $41,979,424 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ETN
EATON CORP PLC
|
Industrials | 1.71% | 1.19% |
#24
6
Prev: #30
|
3.2 | 21,144 | 24.5% |
P
S
|
107,453 | $38,432,715 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SHW
SHERWIN WILLIAM...
|
Basic Materials | 1.70% | 1.50% |
#25
3
Prev: #28
|
2.7 | 12,314 | 11.5% |
P
S
|
119,587 | $38,333,613 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
V
VISA INC
|
Financial Services | 1.57% | 1.82% |
#26
4
Prev: #22
|
1.1 | -3,500 | -2.9% |
P
S
|
116,932 | $35,341,528 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
PB
PROSPERITY BANC...
|
Financial Services | 1.53% | 1.52% |
#27
Prev: #27
|
1.1 | 1,702 | 0.3% |
P
S
|
511,855 | $34,386,419 | 2019 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
KNSL
KINSALE CAP GRO...
|
Financial Services | 1.48% | 1.64% |
#28
2
Prev: #26
|
1.1 | 75 | 0.1% |
P
S
|
97,583 | $33,340,208 | 2021 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
ORI
OLD REP INTL CO...
|
Financial Services | 1.36% | 1.21% |
#29
Prev: #29
|
3.0 | 150,085 | 24.4% |
P
S
|
764,889 | $30,519,071 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AXP
AMERICAN EXPRES...
|
Financial Services | 1.28% | 0.52% |
#30
7
Prev: #37
|
3.5 | 62,145 | 189.7% |
P
S
|
94,900 | $28,705,352 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GBCI
GLACIER BANCORP...
|
Financial Services | 1.04% | 0.99% |
#31
Prev: #31
|
0.9 | 3,401 | 0.7% |
P
S
|
523,599 | $23,389,167 | 2020 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IEX
IDEX CORP
|
Industrials | 0.93% | 0.84% |
#32
2
Prev: #34
|
0.9 | 1,570 | 1.4% |
P
S
|
110,728 | $20,988,492 | 2017 Q4 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
RSP
INVESCO EXCHANG...
|
Unknown | 0.74% | 0.93% |
#33
1
Prev: #32
|
0.3 | -25,690 | -22.8% |
P
S
|
87,085 | $16,713,370 | 2018 Q2 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MDLN
MEDLINE INC
|
Healthcare | 0.59% | — |
#34
Prev: #—
|
3.7 | 298,800 | — |
NEW
|
298,800 | $13,296,600 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
DGII
DIGI INTL INC
|
Technology | 0.55% | — |
#35
Prev: #—
|
3.7 | 257,832 | — |
NEW
|
257,832 | $12,427,502 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPGI
S&P GLOBAL INC
|
Financial Services | 0.53% | 1.75% |
#36
13
Prev: #23
|
0.2 | -49,463 | -63.6% |
P
S
|
28,272 | $12,025,212 | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AAPL
APPLE INC
|
Technology | 0.53% | 0.57% |
#37
1
Prev: #36
|
0.7 | -2,024 | -4.2% |
P
S
|
46,648 | $11,838,796 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 0.33% | 0.33% |
#38
1
Prev: #39
|
0.6 | 150 | 1.3% |
P
S
|
11,355 | $7,384,359 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CL
COLGATE PALMOLI...
|
Consumer Defensive | 0.25% | 0.23% |
#39
2
Prev: #41
|
0.6 | 26 | 0.0% |
P
S
|
66,115 | $5,634,981 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 0.20% | 0.22% |
#40
2
Prev: #42
|
0.6 | -192 | -1.2% |
P
S
|
16,009 | $4,592,342 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 0.17% | 0.23% |
#41
1
Prev: #40
|
0.6 | -948 | -8.4% |
P
S
|
10,297 | $3,811,640 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
SCHF
SCHWAB STRATEGI...
|
Bond/Debt | 0.16% | 0.15% |
#42
1
Prev: #43
|
0.6 | -200 | -0.1% |
P
S
|
146,692 | $3,630,632 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 0.10% | 0.11% |
#43
1
Prev: #44
|
1.0 | no change | no change |
P
S
|
7,814 | $2,246,994 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IAU
ISHARES GOLD TR
|
ETF | 0.08% | 0.07% |
#44
3
Prev: #47
|
1.0 | no change | no change |
P
S
|
19,250 | $1,697,080 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 0.06% | 0.07% |
#45
1
Prev: #46
|
0.5 | -57 | -0.8% |
P
S
|
6,993 | $1,456,432 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
CSWI
CSW INDUSTRIALS...
|
Unknown | 0.06% | 0.07% |
#46
1
Prev: #45
|
0.5 | -800 | -13.6% |
P
S
|
5,100 | $1,328,958 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
IJR
ISHARES TR
|
ETF | 0.06% | 0.05% |
#47
1
Prev: #48
|
2.0 | 642 | 6.4% |
P
S
|
10,655 | $1,324,504 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.05% | 0.04% |
#48
3
Prev: #51
|
0.5 | -43 | -0.9% |
P
S
|
4,991 | $1,220,000 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 0.05% | 0.05% |
#49
Prev: #49
|
0.5 | -91 | -2.5% |
P
S
|
3,536 | $1,040,150 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 | |||
|
VTI
VANGUARD INDEX ...
|
ETF | 0.05% | 0.05% |
#50
Prev: #50
|
1.0 | no change | no change |
P
S
|
3,186 | $1,022,101 | 2018 Q1 | 13F Filing | 2026-03-31 | 2026-05-15 |
Showing 1-50 of 86 holdings