Stone Run Capital, LLC

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 14, 2024), Stone Run Capital, LLC reported 70 stock positions worth $268.6 million. Its top holding was Heico (HEI) at 4.2% of the portfolio, followed by S&P Global (SPGI, 4.1%) and Lennox International (LII, 3.8%). Compared with Q2 2024, it opened 6 new positions, sold out of 1, added to 18 and reduced 29. The biggest buy was Becton Dickinson and (BDX, shares +21%) and the biggest sale an exit from Graco (GGG).

Most Recent 13F
Q3 2025
Location
NEW YORK, NY
CIK
0001512746
Portfolio Value
$268.6M (Q3 2024)
SEC Filing
0001420506-24-002498 ↗ filed Nov 14, 2024

Holdings Value

0$100.0M$200.0M$300.0M Q1 2024: $261.7M Q1 2024 Q2 2024: $250.4M Q2 2024 Q3 2024: $268.6M $268.6M Q3 2024 Q4 2024: $254.5M Q4 2024 Q1 2025: $237.3M Q1 2025 Q2 2025: $250.1M Q2 2025 Q3 2025: $253.9M Q3 2025

Holdings 70 stocks · $268.6M

HEI Heico Corp. 4.15% 42,681 $11.2M Reduce -0.0%
SPGI S&P Global Inc. 4.10% 21,317 $11.0M Reduce -0.1%
LII Lennox International Inc. 3.84% 17,060 $10.3M Add +0.1%
BRK.B Berkshire Hathaway Inc. Class B 3.78% 22,050 $10.1M No change
IT Gartner Inc. 3.55% 18,812 $9.5M Reduce -0.5%
ROP Roper Technologies Inc. 3.50% 16,905 $9.4M Add +0.5%
ADSK Autodesk Inc. 3.45% 33,660 $9.3M Reduce -8.8%
LIN Linde PLC 3.38% 19,020 $9.1M Reduce -0.5%
MLM Martin Marietta Materials 3.26% 16,258 $8.8M Reduce -0.1%
TMO Thermo Fisher Scientific Inc. 3.07% 13,332 $8.2M Add +0.2%
BDX Becton Dickinson and Co. 3.01% 33,517 $8.1M Add +20.8%
DHR Danaher Corp. 2.93% 28,287 $7.9M Reduce -0.2%
ANET Arista Networks Inc. 2.64% 18,500 $7.1M Reduce -8.0%
SHW The Sherwin-Williams Co. 2.63% 18,505 $7.1M Reduce -0.8%
WTS Watts Water Technologies-A 2.59% 33,600 $7.0M Reduce -0.3%
APH Amphenol Corp. Class A 2.56% 105,720 $6.9M Reduce -0.7%
STE Steris PLC 2.52% 27,880 $6.8M Reduce -1.1%
EMR Emerson Electric Co. 2.50% 61,442 $6.7M Add +17.6%
PAYX Paychex Inc. 2.49% 49,901 $6.7M Reduce -0.1%
MIDD Middleby Corp. 2.45% 47,250 $6.6M Add +8.1%
TECH Bio-Techne Corp. 2.28% 76,765 $6.1M Reduce -0.2%
FISV Fiserv Inc. 2.14% 31,925 $5.7M Reduce -11.2%
ECL Ecolab Inc. 2.07% 21,760 $5.6M Reduce -0.1%
ADBE Adobe Inc. 2.05% 10,625 $5.5M Add +6.0%
RVTY Revvity Inc. 2.05% 43,033 $5.5M Reduce -3.7%
EW Edwards Lifesciences Corp. 2.04% 83,175 $5.5M Add +4.8%
WAB Wabtec Corp. 2.03% 30,044 $5.5M Add +1.9%
MKC McCormick & Co.-Non VTG SHRS 1.98% 64,700 $5.3M Reduce -0.3%
ANSS Ansys Inc. 1.92% 16,190 $5.2M Reduce -6.4%
XYL Xylem Inc. 1.73% 34,495 $4.7M Add +0.8%
NDSN Nordson Corp. 1.60% 16,315 $4.3M Reduce -18.4%
IFF Intl Flavors & Fragrances filed as INTERNATIONAL FLAVORS&FRAGRA 1.48% 37,896 $4.0M Reduce -9.7%
GEV GE Vernova Inc. 1.38% 14,565 $3.7M Reduce -39.2%
TRMB Trimble Inc. 1.18% 51,190 $3.2M Reduce -36.4%
FTV Fortive Corp. 1.15% 39,154 $3.1M Add +34.5%
EPAM Epam Systems Inc. 1.07% 14,400 $2.9M Add +12.5%
VLTO Veralto Corp. 1.03% 24,808 $2.8M Reduce -10.5%
PANW Palo Alto Networks Inc. 0.72% 5,625 $1.9M Add +0.5%
BIP Brookfield Infrastructure Pa 0.64% 48,895 $1.7M Add +0.0%
PTC PTC Inc. 0.64% 9,480 $1.7M Add +6.8%
AAPL Apple Inc. 0.61% 7,080 $1.6M No change
GLW Corning Inc. 0.57% 34,004 $1.5M Reduce -1.1%
TER Teradyne Inc. 0.51% 10,300 $1.4M Add +6.7%
SNPS Synopsys Inc. 0.48% 2,555 $1.3M Reduce -5.5%
ISRG Intuitive Surgical Inc. 0.46% 2,500 $1.2M No change
FTNT Fortinet Inc. 0.39% 13,600 $1.1M Reduce -30.6%
AXGN Axogen Inc. 0.38% 73,500 $1.0M Add +219.6%
ABBV Abbvie Inc. 0.30% 4,100 $810K Reduce -10.9%
VNT Vontier Corp. 0.25% 20,144 $680K No change
MMM 3M Co. 0.21% 4,189 $573K No change
ITW Illinois Tool Works 0.20% 2,053 $538K No change
OKE Oneok Inc. 0.16% 4,754 $433K No change
RTX RTX Corp. 0.16% 3,573 $433K No change
CNI Canadian Natl Railway Co. 0.14% 3,284 $385K No change
MCD McDonald's Corp. 0.14% 1,260 $384K No change
ABT Abbott Laboratories 0.14% 3,300 $376K No change
AMGN Amgen Inc. 0.12% 1,039 $335K No change
DAY Dayforce Inc. 0.11% 5,000 $306K New
APD Air Products & Chemicals Inc. 0.11% 950 $283K Reduce -34.5%
CAT Caterpillar Inc. 0.10% 700 $274K No change
JNJ Johnson & Johnson 0.10% 1,670 $271K No change
CP Canadian Pacific Kansas City 0.10% 3,060 $262K No change
WWD Woodward Inc. 0.10% 1,500 $257K No change
ENTG Entegris Inc. 0.09% 2,150 $242K New
CARR Carrier Global Corp. 0.09% 3,000 $241K New
DUK Duke Energy Corp. 0.09% 2,071 $239K No change
BIPC Brookfield Infrastructure-A 0.08% 5,189 $225K New
MRK Merck & Co. Inc. 0.08% 1,910 $217K Add +0.3%
SRE Sempra 0.08% 2,578 $216K New
CLVT Clarivate PLC 0.04% 14,000 $99K New

Portfolio Sells Q2 2024 → Q3 2024

GGG Graco Inc. Sold out 0.00% −0.67
TRMB Trimble Inc. Reduce -36.4% 1.18% −0.62
ANSS Ansys Inc. Reduce -6.4% 1.92% −0.30
APH Amphenol Corp. Class A Reduce -0.7% 2.56% −0.30
MLM Martin Marietta Materials Reduce -0.1% 3.26% −0.27
GEV GE Vernova Inc. Reduce -39.2% 1.38% −0.26
NDSN Nordson Corp. Reduce -18.4% 1.60% −0.26
ADSK Autodesk Inc. Reduce -8.8% 3.45% −0.20
ANET Arista Networks Inc. Reduce -8.0% 2.64% −0.17
SNPS Synopsys Inc. Reduce -5.5% 0.48% −0.16
IFF Intl Flavors & Fragrances Reduce -9.7% 1.48% −0.11
FTNT Fortinet Inc. Reduce -30.6% 0.39% −0.08
APD Air Products & Chemicals Inc. Reduce -34.5% 0.11% −0.04
VLTO Veralto Corp. Reduce -10.5% 1.03% −0.02
ABBV Abbvie Inc. Reduce -10.9% 0.30% −0.01
FISV Fiserv Inc. Reduce -11.2% 2.14% −0.00
ECL Ecolab Inc. Reduce -0.1% 2.07% −0.00
LIN Linde PLC Reduce -0.5% 3.38% +0.03
GLW Corning Inc. Reduce -1.1% 0.57% +0.04
STE Steris PLC Reduce -1.1% 2.52% +0.04
TECH Bio-Techne Corp. Reduce -0.2% 2.28% +0.08
DHR Danaher Corp. Reduce -0.2% 2.93% +0.10
WTS Watts Water Technologies-A Reduce -0.3% 2.59% +0.12
PAYX Paychex Inc. Reduce -0.1% 2.49% +0.13
MKC McCormick & Co.-Non VTG SHRS Reduce -0.3% 1.98% +0.14
IT Gartner Inc. Reduce -0.5% 3.55% +0.16
RVTY Revvity Inc. Reduce -3.7% 2.05% +0.18
SPGI S&P Global Inc. Reduce -0.1% 4.10% +0.30
HEI Heico Corp. Reduce -0.0% 4.15% +0.34
SHW The Sherwin-Williams Co. Reduce -0.8% 2.63% +0.41

Portfolio Buys Q2 2024 → Q3 2024

BDX Becton Dickinson and Co. Add +20.8% 3.01% +0.42
AXGN Axogen Inc. Add +219.6% 0.38% +0.32
MIDD Middleby Corp. Add +8.1% 2.45% +0.31
FTV Fortive Corp. Add +34.5% 1.15% +0.29
EMR Emerson Electric Co. Add +17.6% 2.50% +0.20
LII Lennox International Inc. Add +0.1% 3.84% +0.20
WAB Wabtec Corp. Add +1.9% 2.03% +0.17
TMO Thermo Fisher Scientific Inc. Add +0.2% 3.07% +0.13
DAY Dayforce Inc. New 0.11% +0.11
EPAM Epam Systems Inc. Add +12.5% 1.07% +0.11
BIP Brookfield Infrastructure Pa Add +0.0% 0.64% +0.10
ENTG Entegris Inc. New 0.09% +0.09
CARR Carrier Global Corp. New 0.09% +0.09
BIPC Brookfield Infrastructure-A New 0.08% +0.08
SRE Sempra New 0.08% +0.08
CLVT Clarivate PLC New 0.04% +0.04
PTC PTC Inc. Add +6.8% 0.64% −0.01
MRK Merck & Co. Inc. Add +0.3% 0.08% −0.01
PANW Palo Alto Networks Inc. Add +0.5% 0.72% −0.04
TER Teradyne Inc. Add +6.7% 0.51% −0.06
XYL Xylem Inc. Add +0.8% 1.73% −0.12
ADBE Adobe Inc. Add +6.0% 2.05% −0.18
ROP Roper Technologies Inc. Add +0.5% 3.50% −0.29
EW Edwards Lifesciences Corp. Add +4.8% 2.04% −0.88

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q3 2025 71$253.9MAPH, HEI, BRK.B, ADSK, ANET
Q2 2025 68$250.1MHEI, ADSK, SPGI, BRK.B, APH
Q1 2025 66$237.3MBRK.B, ROP, SPGI, HEI, ADSK
Q4 2024 68$254.5MSPGI, LII, ADSK, BRK.B, HEI
Q3 2024 70$268.6MHEI, SPGI, LII, BRK.B, IT
Q2 2024 65$250.4MHEI, SPGI, ROP, ADSK, LII
Q1 2024 66$261.7MMLM, BRK.B, LIN, IT, ROP