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
MLI icon
51
Mueller Industries
MLI
$14.7B
$4.83M 0.54%
84,130
-13,216
-14% -$711K
FTDR icon
52
Frontdoor
FTDR
$5.34B
$4.82M 0.53%
83,471
-175
-0.2% -$10.3K
LGND icon
53
Ligand Pharmaceuticals
LGND
$5.85B
$4.67M 0.52%
24,708
-4,790
-16% -$920K
CRK icon
54
Comstock Resources
CRK
$3.94B
$4.43M 0.49%
191,306
-4,721
-2% -$104K
NGVT icon
55
Ingevity
NGVT
$2.52B
$4.28M 0.47%
72,245
+375
+0.5% +$20.4K
CRAI icon
56
CRA International
CRAI
$1.16B
$4.24M 0.47%
21,103
-20
-0.1% -$3.77K
CNM icon
57
Core & Main
CNM
$8.56B
$4.23M 0.47%
81,307
+55
+0.1% +$2.82K
GSL icon
58
Global Ship Lease
GSL
$1.59B
$4.09M 0.45%
116,609
-146
-0.1% -$4.74K
PLXS icon
59
Plexus
PLXS
$6.98B
$3.98M 0.44%
27,072
+28
+0.1% +$4.11K
CCBG icon
60
Capital City Bank Group
CCBG
$898M
$3.78M 0.42%
88,691
+183
+0.2% +$7.63K
OPCH icon
61
Option Care Health
OPCH
$3.55B
$3.76M 0.42%
118,169
+748
+0.6% +$22K
TTEK icon
62
Tetra Tech
TTEK
$8.66B
$3.74M 0.42%
111,637
+718
+0.6% +$24.3K
AMAL icon
63
Amalgamated Financial
AMAL
$1.49B
$3.71M 0.41%
115,903
+790
+0.7% +$23K
SRCE icon
64
1st Source
SRCE
$2.18B
$3.65M 0.41%
58,456
+139
+0.2% +$8.6K
ALEX
65
DELISTED
Alexander & Baldwin
ALEX
$3.57M 0.4%
173,113
-1,246
-0.7% -$21.6K
RLI icon
66
RLI Corp
RLI
$5.62B
$3.49M 0.39%
54,599
+1,244
+2% +$78.1K
LOVE
67
LoveSac
LOVE
$247M
$3.46M 0.38%
234,302
+95,592
+69% +$1.35M
KFY icon
68
Korn Ferry
KFY
$4.23B
$3.4M 0.38%
51,426
+235
+0.5% +$15.8K
BLFS icon
69
BioLife Solutions
BLFS
$1.59B
$3.35M 0.37%
138,393
+622
+0.5% +$16.3K
ACLS icon
70
Axcelis
ACLS
$4.29B
$3.33M 0.37%
41,480
-536
-1% -$44.9K
SFM icon
71
Sprouts Farmers Market
SFM
$8.28B
$3.32M 0.37%
41,688
+17,052
+69% +$1.53M
DFIN icon
72
Donnelley Financial Solutions
DFIN
$1.2B
$3.32M 0.37%
71,093
+12,679
+22% +$613K
ISSC icon
73
Innovative Solutions & Support
ISSC
$348M
$3.24M 0.36%
170,995
-18,759
-10% -$214K
HCKT icon
74
Hackett Group
HCKT
$285M
$3.23M 0.36%
164,398
+6,200
+4% +$118K
LMB icon
75
Limbach Holdings
LMB
$873M
$3.16M 0.35%
40,618
+6,047
+17% +$498K
1 2
3
4 5

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.