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IP

Isthmus Partners Portfolio holdings

AUM $1.03B
1-Year Est. Return 22.86%
This Fund
S&P 500
This Quarter Est. Return
+5.12%
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
$451M
AUM Growth
-$405M
Cap. Flow
-$34.1M
Cap. Flow %
-7.57%
Top 10 Hldgs %
36.44%
Holding
228
New
11
Increased
100
Reduced
38
Closed
52

Top Buys

Rank Stock Value
1
PG icon
Procter & Gamble
PG
+$13.8M
2
LOVE
LoveSac
LOVE
+$2.58M
3
APOG icon
Apogee Enterprises
APOG
+$1.69M
4
LNTH icon
Lantheus
LNTH
+$1.51M
5
AAPL icon
Apple
AAPL
+$1.31M

Top Sells

Rank Stock Value
1
AZO icon
AutoZone
AZO
+$17.2M
2
EBAY icon
eBay
EBAY
+$16.8M
3
GMS
GMS Inc
GMS
+$3.86M
4
BELFB
Bel Fuse Inc Class B
BELFB
+$2.55M
5
SHYF
The Shyft Group
SHYF
+$2.53M

Sector Composition

Rank Sector Weight
1 Industrials 24.89%
2 Healthcare 16.06%
3 Consumer Discretionary 15.08%
4 Technology 12.96%
5 Consumer Staples 10.48%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LGND icon
26
Ligand Pharmaceuticals
LGND
$5.85B
$5.23M 1.16%
29,498
-7,775
-21% -$1.16M
TILE icon
27
Interface
TILE
$2.03B
$5.18M 1.15%
178,832
-6,399
-3% -$161K
MLI icon
28
Mueller Industries
MLI
$14.7B
$4.92M 1.09%
97,346
-8,216
-8% -$377K
IRMD icon
29
iRadimed
IRMD
$1.17B
$4.18M 0.93%
58,740
+1,396
+2% +$93K
NGVT icon
30
Ingevity
NGVT
$2.52B
$3.97M 0.88%
71,870
+2,712
+4% +$141K
PLXS icon
31
Plexus
PLXS
$6.98B
$3.91M 0.87%
27,044
-549
-2% -$74.2K
PZZA icon
32
Papa John's
PZZA
$1.02B
$3.77M 0.84%
78,362
+3,773
+5% +$175K
IIIN icon
33
Insteel Industries
IIIN
$602M
$3.77M 0.84%
98,226
+3,472
+4% +$131K
TTEK icon
34
Tetra Tech
TTEK
$8.66B
$3.7M 0.82%
110,919
+3,938
+4% +$143K
KFY icon
35
Korn Ferry
KFY
$4.21B
$3.58M 0.79%
51,191
+1,644
+3% +$120K
RLI icon
36
RLI Corp
RLI
$5.62B
$3.48M 0.77%
53,355
+6,559
+14% +$444K
LMB icon
37
Limbach Holdings
LMB
$873M
$3.36M 0.74%
34,571
+251
+0.7% +$30.2K
JBI icon
38
Janus International
JBI
$739M
$3.33M 0.74%
337,843
+14,037
+4% +$135K
NVEC icon
39
NVE Corp
NVEC
$595M
$3.33M 0.74%
50,998
+7,186
+16% +$487K
OPCH icon
40
Option Care Health
OPCH
$3.55B
$3.26M 0.72%
117,421
+30,750
+35% +$890K
HAE icon
41
Haemonetics
HAE
$3.94B
$3.01M 0.67%
61,702
+16,505
+37% +$1.02M
HCKT icon
42
Hackett Group
HCKT
$285M
$3.01M 0.67%
158,198
+22,818
+17% +$498K
MDXG icon
43
MiMedx Group
MDXG
$622M
$2.95M 0.66%
423,263
+31,779
+8% +$221K
INDB icon
44
Independent Bank
INDB
$4.05B
$2.87M 0.64%
41,552
+3,252
+8% +$221K
MTX icon
45
Minerals Technologies
MTX
$2.34B
$2.75M 0.61%
44,210
+13,488
+44% +$823K
SFM icon
46
Sprouts Farmers Market
SFM
$8.28B
$2.68M 0.59%
24,636
+2,589
+12% +$377K
REYN icon
47
Reynolds Consumer Products
REYN
$5.32B
$2.58M 0.57%
105,240
+12,596
+14% +$285K
MLR icon
48
Miller Industries
MLR
$572M
$2.51M 0.56%
62,221
+19,163
+45% +$807K
UTMD icon
49
Utah Medical Products
UTMD
$232M
$2.41M 0.53%
38,283
+4,488
+13% +$265K
OII icon
50
Oceaneering
OII
$4.85B
$2.4M 0.53%
96,923
+7,101
+8% +$163K
1
2
3 4 5

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Isthmus Partners's Q3 2025 Portfolio in Review

As of Q3 2025, Isthmus Partners held 228 positions worth $451M, down 47% from $856M the previous quarter. Its ten largest holdings account for 36% of the portfolio.

Isthmus Partners withdrew a net $34.1M in Q3 2025, closing 52 positions and reducing 38 holdings. Its most notable exit was AutoZone, an estimated $17.2M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 25% of assets, up from 24% a quarter earlier, followed by Healthcare and Consumer Discretionary.

Against the trend, Isthmus Partners opened a new position in LoveSac worth $2.35M.

  • Isthmus Partners's largest Q3 2025 buy was LoveSac: 138,710 shares worth $2.35M.
  • Isthmus Partners added most to Procter & Gamble in Q3 2025, an estimated $13.8M increase.
  • Isthmus Partners's biggest Q3 2025 reduction was Bel Fuse Inc Class B, cutting an estimated $2.55M.
  • Isthmus Partners fully exited AutoZone in Q3 2025, selling an estimated $17.2M.
  • Isthmus Partners's ten largest holdings make up 36% of its $451M portfolio in Q3 2025.
  • Isthmus Partners opened 11 new positions and closed 52 in Q3 2025.
  • Isthmus Partners's portfolio value fell 47% quarter-over-quarter to $451M.

Based on Isthmus Partners's 13F filing for Q3 2025, filed 10 Nov 2025.