Port Capital LLC
Annual return '25
+10.1%
SPY '25
+17.7%
Alpha
-7.6ptsvs SPY
Invested
$2.2B
Holdings
82
Trades YTD
0
Performance · Fund vs SPY
Cumulative return · quarterly snapshotsCoverage 98%. 4 quarters of 2025 measured against SPY adj-close benchmark.
Top holdings · current snapshot
Source: 13F-HR01
$RBC
RBC BEARINGS INC
Q3 2025: Increased +0.9% (364.5k → 367.8k shares)
8.3%
02
$HEI/A
HEICO CORP NEW
Q3 2025: Increased +0.6% (851.0k → 856.2k shares)
7.8%
03
$TDY
TELEDYNE TECHNOLOGIES INC
Q3 2025: Increased +1.2% (192.0k → 194.3k shares)
6.7%
04
$APH
AMPHENOL CORP
Q3 2025: Sold 7.9% (1.17M → 1.08M shares)
4.6%
05
$AME
AMETEK INC
Q3 2025: Sold 5.0% (476.3k → 452.6k shares)
4.1%
06
$SPXC
SPX TECHNOLOGIES INC
Q3 2025: Increased +0.8% (455.6k → 459.2k shares)
4.1%
07
$ORLY
OREILLY AUTOMOTIVE INC
Q2 2025: Increased +1265.7% (71.0k → 970.2k shares)
3.9%
08
$LIN
LINDE PLC
Q2 2025: Increased +1.3% (173.6k → 175.9k shares)
3.8%
09
$RLI
RLI CORP
Q2 2025: Increased +0.8% (1.53M → 1.54M shares)
3.5%
10
$GGG
GRACO INC
Q3 2025: Increased +1.0% (852.4k → 861.1k shares)
3.4%
Recent trades · Last 90 days
No Form 4 / 13D / 13G trade events on file in the recent window. 13F filers report position snapshots quarterly rather than per-trade events, so this section is most useful for managers who also file Form 4 or 13D/G.
Convergence · Pattern Engine ships in v1.1
30-day windowIn development
Convergence participation lands with the Pattern Engine.
Once the Pattern Engine ships, this section will list every active convergence event this fund is named in — with the other named funds, the Congress members on the same name, and combined position size.
Source data: SEC EDGAR · 13F-HR filings · Performance through 2025-12-31 · Last refreshed 14:32 UTC.