We are live on ! Find out more
IP

Isthmus Partners Portfolio holdings

AUM $1.03B
1-Year Est. Return 22.86%
This Fund
S&P 500
This Quarter Est. Return
+3.29%
1 Year Est. Return
+22.86%
3 Year Est. Return
+61.07%
5 Year Est. Return
+76.25%
10 Year Est. Return
+352.5%
AUM
$901M
AUM Growth
+$450M
Cap. Flow
+$36.6M
Cap. Flow %
4.07%
Top 10 Hldgs %
23.06%
Holding
222
New
46
Increased
70
Reduced
64
Closed
8

Top Buys

Rank Stock Value
1
AZO icon
AutoZone
AZO
+$16.7M
2
V icon
Visa
V
+$14.8M
3
KNSL icon
Kinsale Capital Group
KNSL
+$8.46M
4
CAT icon
Caterpillar
CAT
+$2.86M
5
UTI icon
Universal Technical Institute
UTI
+$2.51M

Top Sells

Rank Stock Value
1
ULTA icon
Ulta Beauty
ULTA
+$15.8M
2
FLS icon
Flowserve
FLS
+$13.8M
3
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$2.9M
4
UTMD icon
Utah Medical Products
UTMD
+$1.68M
5
OEC icon
Orion
OEC
+$1.42M

Sector Composition

Rank Sector Weight
1 Industrials 21.16%
2 Technology 16.87%
3 Financials 16.63%
4 Healthcare 14.81%
5 Consumer Discretionary 12.2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CMCO icon
101
Columbus McKinnon
CMCO
$621M
$2.07M 0.23%
119,986
+9,827
+9% +$158K
CLMB icon
102
Climb Global Solutions
CLMB
$503M
$1.81M 0.2%
+70,524
New +$2.05M
BOKF icon
103
BOK Financial
BOKF
$8.79B
$1.77M 0.2%
+14,981
New +$1.68M
NOG icon
104
Northern Oil and Gas
NOG
$2.16B
$1.75M 0.19%
81,739
+5,479
+7% +$123K
MGPI icon
105
MGP Ingredients
MGPI
$381M
$1.75M 0.19%
72,147
+8,492
+13% +$207K
HY icon
106
Hyster-Yale Materials Handling
HY
$732M
$1.71M 0.19%
57,443
+2,596
+5% +$85.6K
GRBK icon
107
Green Brick Partners
GRBK
$3.15B
$1.66M 0.18%
+26,417
New +$1.74M
EMBC icon
108
Embecta
EMBC
$211M
$1.65M 0.18%
138,729
+6,323
+5% +$83.4K
PAYO icon
109
Payoneer
PAYO
$2.41B
$1.64M 0.18%
+291,471
New +$1.68M
META icon
110
Meta Platforms (Facebook)
META
$1.49T
$1.62M 0.18%
2,455
-235
-9% -$157K
ERII icon
111
Energy Recovery
ERII
$457M
$1.5M 0.17%
+111,054
New +$1.68M
CBT icon
112
Cabot Corp
CBT
$4.36B
$1.49M 0.17%
+22,415
New +$1.49M
AMZN icon
113
Amazon
AMZN
$2.93T
$1.42M 0.16%
+6,133
New +$1.4M
MRK icon
114
Merck
MRK
$317B
$1.37M 0.15%
13,053
– –
OABI icon
115
OmniAb
OABI
$299M
$1.33M 0.15%
721,309
+52,238
+8% +$90.8K
EXAS
116
DELISTED
Exact Sciences
EXAS
$1.25M 0.14%
12,313
+86
+0.7% +$6.91K
SPY icon
117
State Street SPDR S&P 500 ETF Trust
SPY
$821B
$1.24M 0.14%
1,812
– –
EVR icon
118
Evercore
EVR
$12.4B
$1.18M 0.13%
+3,465
New +$1.11M
XOM icon
119
ExxonMobil
XOM
$629B
$1.09M 0.12%
+9,034
New +$1.05M
JPM icon
120
JPMorgan Chase
JPM
$957B
$1.08M 0.12%
3,353
– –
BRK.B icon
121
Berkshire Hathaway Class B
BRK.B
$1.12T
$953K 0.11%
+1,896
New +$943K
SLV icon
122
iShares Silver Trust
SLV
$29.9B
$934K 0.1%
14,505
-165
-1% -$8.26K
UNP icon
123
Union Pacific
UNP
$175B
$918K 0.1%
3,970
– –
NMIH icon
124
NMI Holdings
NMIH
$3.37B
$897K 0.1%
22,000
– –
FAST icon
125
Fastenal
FAST
$57.4B
$812K 0.09%
20,238
– –
3 4
5
6 7

Similar funds

CM
Condire Management Dallas, Texas $1.03B AUM 162.78% 1-Year Est. Return
CFFNO
Common Fund For Nonprofit Organizations Wilton, Connecticut $1.03B AUM 22.44% 1-Year Est. Return
RIM
RW Investment Management Eagle, Idaho $1.03B AUM
TBA
Tower Bridge Advisors Conshohocken, Pennsylvania $1.04B AUM 23.66% 1-Year Est. Return
JSC
J. Stern & Co London, United Kingdom $1.03B AUM 20.71% 1-Year Est. Return
MSIIA
Morgan Stanley Institutional Investment Advisors Greenwood Village, Colorado $1.04B AUM 22.76% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.03B AUM 80.44% 1-Year Est. Return
OPFM
Optimus Prime Fund Management Grand Cayman, Cayman Islands $1.04B AUM 9.64% 1-Year Est. Return

Isthmus Partners's Q4 2025 Portfolio in Review

As of Q4 2025, Isthmus Partners held 222 positions worth $901M, up 100% from $451M the previous quarter. Its ten largest holdings account for 23% of the portfolio.

Isthmus Partners deployed $36.6M of net new capital in Q4 2025, opening 46 new positions and adding to 70 existing holdings. Its largest new stake was AutoZone: 4,419 shares worth $15M.

By sector, the portfolio is most concentrated in Industrials at 21% of assets, down from 25% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was Ulta Beauty, an estimated $15.8M trimmed.

  • Isthmus Partners's largest Q4 2025 buy was AutoZone: 4,419 shares worth $15M.
  • Isthmus Partners added most to Visa in Q4 2025, an estimated $14.8M increase.
  • Isthmus Partners's biggest Q4 2025 reduction was Ulta Beauty, cutting an estimated $15.8M.
  • Isthmus Partners fully exited Orion in Q4 2025, selling an estimated $1.42M.
  • Isthmus Partners's ten largest holdings make up 23% of its $901M portfolio in Q4 2025.
  • Isthmus Partners opened 46 new positions and closed 8 in Q4 2025.
  • Isthmus Partners's portfolio value rose 100% quarter-over-quarter to $901M.

Based on Isthmus Partners's 13F filing for Q4 2025, filed 5 Feb 2026.