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Stone Run Capital Portfolio holdings

AUM $254M
1-Year Est. Return 12.86%
This Fund
S&P 500
This Quarter Est. Return
-0.7%
1 Year Est. Return
+12.86%
3 Year Est. Return
+77.77%
5 Year Est. Return
+98.28%
10 Year Est. Return
+404.21%
AUM
$237M
AUM Growth
-$17.2M
Cap. Flow
-$12.5M
Cap. Flow %
-5.27%
Top 10 Hldgs %
36.67%
Holding
72
New
4
Increased
12
Reduced
37
Closed
6

Top Buys

Rank Stock Value
1
LH icon
Labcorp
LH
+$3.69M
2
AOS icon
A.O. Smith
AOS
+$1.93M
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$970K
4
GEV icon
GE Vernova
GEV
+$625K
5
TER icon
Teradyne
TER
+$389K

Top Sells

Rank Stock Value
1
IFF icon
International Flavors & Fragrances
IFF
+$2.28M
2
STE icon
Steris
STE
+$2.23M
3
BDX icon
Becton Dickinson
BDX
+$1.61M
4
IT icon
Gartner
IT
+$1.55M
5
ADBE icon
Adobe
ADBE
+$1.4M

Sector Composition

Rank Sector Weight
1 Technology 31.98%
2 Industrials 25%
3 Healthcare 18.85%
4 Materials 11.81%
5 Financials 8.83%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
BRK.B icon
1
Berkshire Hathaway Class B
BRK.B
$1.07T
$11.3M 4.74%
21,135
-40
-0.2% -$19.4K
ROP icon
2
Roper Technologies
ROP
$36.3B
$9.72M 4.1%
16,483
-20
-0.1% -$11.2K
SPGI icon
3
S&P Global
SPGI
$126B
$9.69M 4.08%
19,067
-1,700
-8% -$869K
HEI icon
4
HEICO Corp
HEI
$48.9B
$9.48M 4%
35,481
-3,000
-8% -$731K
ADSK icon
5
Autodesk
ADSK
$44.3B
$8.82M 3.72%
33,675
+50
+0.1% +$14.2K
LII icon
6
Lennox International
LII
$18.8B
$8.65M 3.65%
15,430
-1,010
-6% -$612K
LIN icon
7
Linde
LIN
$237B
$8.22M 3.46%
17,650
-1,315
-7% -$592K
MLM icon
8
Martin Marietta Materials
MLM
$33.6B
$7.57M 3.19%
15,833
+70
+0.4% +$35.5K
FISV
9
Fiserv Inc
FISV
$27.2B
$6.84M 2.88%
30,970
-130
-0.4% -$28.5K
WTS icon
10
Watts Water Technologies
WTS
$11.5B
$6.77M 2.85%
33,175
-125
-0.4% -$26.2K
IT icon
11
Gartner
IT
$9.41B
$6.57M 2.77%
15,647
-3,145
-17% -$1.55M
PAYX icon
12
Paychex
PAYX
$40.4B
$6.56M 2.77%
42,539
+25
+0.1% +$3.68K
STE icon
13
Steris
STE
$20.9B
$6.49M 2.74%
28,655
-10,150
-26% -$2.23M
SHW icon
14
Sherwin-Williams
SHW
$78.3B
$6.46M 2.72%
18,500
– –
APH icon
15
Amphenol
APH
$188B
$6.43M 2.71%
97,970
-50
-0.1% -$3.41K
EMR icon
16
Emerson Electric
EMR
$82.9B
$6.08M 2.56%
55,483
-4,599
-8% -$554K
TMO icon
17
Thermo Fisher Scientific
TMO
$211B
$5.84M 2.46%
11,732
-1,030
-8% -$558K
ECL icon
18
Ecolab
ECL
$75.6B
$5.49M 2.31%
21,660
-50
-0.2% -$12.6K
WAB icon
19
Wabtec
WAB
$51.1B
$5.21M 2.19%
28,710
-3,435
-11% -$659K
DHR icon
20
Danaher
DHR
$135B
$5.18M 2.18%
25,288
-2,000
-7% -$437K
ANET icon
21
Arista Networks
ANET
$219B
$5.16M 2.17%
66,600
-5,600
-8% -$568K
EW icon
22
Edwards Lifesciences
EW
$47.6B
$5.12M 2.16%
70,600
-6,250
-8% -$447K
BDX icon
23
Becton Dickinson
BDX
$43.1B
$5.08M 2.14%
22,194
-6,957
-24% -$1.61M
ANSS
24
DELISTED
Ansys
ANSS
$5.08M 2.14%
16,040
-150
-0.9% -$50.3K
MKC icon
25
McCormick & Company Non-Voting
MKC
$13.4B
$4.92M 2.07%
59,750
-4,650
-7% -$364K
1
2 3

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Stone Run Capital's Q1 2025 Portfolio in Review

As of Q1 2025, Stone Run Capital held 72 positions worth $237M, down 6.8% from $255M the previous quarter. Its ten largest holdings account for 37% of the portfolio.

Stone Run Capital withdrew a net $12.5M in Q1 2025, closing 6 positions and reducing 37 holdings. Its most notable exit was International Flavors & Fragrances, an estimated $2.28M position sold in full.

By sector, the portfolio is most concentrated in Technology at 32% of assets, down from 34% a quarter earlier, followed by Industrials and Healthcare.

Against the trend, Stone Run Capital opened a new position in Labcorp worth $3.54M.

  • Stone Run Capital's largest Q1 2025 buy was Labcorp: 15,205 shares worth $3.54M.
  • Stone Run Capital added most to GE Vernova in Q1 2025, an estimated $625K increase.
  • Stone Run Capital's biggest Q1 2025 reduction was Steris, cutting an estimated $2.23M.
  • Stone Run Capital fully exited International Flavors & Fragrances in Q1 2025, selling an estimated $2.28M.
  • Stone Run Capital's ten largest holdings make up 37% of its $237M portfolio in Q1 2025.
  • Stone Run Capital opened 4 new positions and closed 6 in Q1 2025.
  • Stone Run Capital's portfolio value fell 6.8% quarter-over-quarter to $237M.

Based on Stone Run Capital's 13F filing for Q1 2025, filed 14 May 2025.