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Showing Q3 2025 data
STONE RUN CAPITAL, LLC's Q4 2025 filing not yet available. Expected by Feb 14, 2026.
STONE RUN CAPITAL, LLC
•CIK: 1512746•Filing: Q3 2025
**STONE RUN CAPITAL, LLC** manages $254M across a portfolio of 71 positions, exhibiting concentrated exposure to technology and infrastructure themes. Top holdings include APH at $11.8M and HEI at $11.4M, suggesting a focus on specialized industrial and energy plays. The fund maintains significant allocations to established tech names like ADSK ($10.0M) and ANET ($9.7M), alongside defensive value plays such as BRK/B ($10.3M). This positioning indicates a tactical, multi-sector approach targeting both growth vectors and resilient market segments.
Total AUM
$253.9M
QoQ Performance
+1.5%
Positions
71
Top 10 Concentration
38.3%
Latest Filing
Q3 2025
Top Holdings Allocation
APH4.6%
HEI4.5%
BRK/B4.1%
ADSK3.9%
ANET3.8%
MLM3.8%
WTS3.5%
SPGI3.5%
📈 Biggest Buys
📉 Biggest Sells
Sector Breakdown
Other79.2%
Materials8.3%
Healthcare5.2%
Financial4.1%
Technology2.4%
Industrial0.7%
Consumer0.1%
Utilities0.1%
Changes from Q2 2025
NEW5 new positions
↑13 increased
↓31 decreased
Historical Filings
Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023