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MAMU

Marathon Asset Management (UK) Portfolio holdings

AUM $2.61B
1-Year Est. Return 27.14%
This Fund
S&P 500
This Quarter Est. Return
+5.03%
1 Year Est. Return
+27.14%
3 Year Est. Return
+67.74%
5 Year Est. Return
+94.85%
10 Year Est. Return
+317.45%
AUM
$2.6B
AUM Growth
-$119M
Cap. Flow
-$182M
Cap. Flow %
-7%
Top 10 Hldgs %
35.89%
Holding
79
New
1
Increased
8
Reduced
67
Closed
2

Top Buys

Rank Stock Value
1
MBC icon
MasterBrand
MBC
+$8.7M
2
TIGO icon
Millicom
TIGO
+$5.87M
3
SPGI icon
S&P Global
SPGI
+$4.87M
4
TFX icon
Teleflex
TFX
+$4.62M
5
CPA icon
Copa Holdings
CPA
+$4.28M

Top Sells

Rank Stock Value
1
MU icon
Micron Technology
MU
+$20.4M
2
TME icon
Tencent Music
TME
+$11.3M
3
LASR icon
nLIGHT
LASR
+$10.8M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$9.32M
5
GOOG icon
Alphabet (Google) Class C
GOOG
+$9.06M

Sector Composition

Rank Sector Weight
1 Financials 20.66%
2 Technology 13.85%
3 Consumer Discretionary 12.82%
4 Industrials 10.92%
5 Communication Services 10.79%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CP icon
26
Canadian Pacific Kansas City
CP
$80.5B
$39.1M 1.5%
528,966
-33,002
-6% -$2.43M
MA icon
27
Mastercard
MA
$493B
$38.4M 1.48%
67,456
-5,441
-7% -$3.04M
HDB icon
28
HDFC Bank
HDB
$121B
$35.6M 1.37%
973,218
+94,280
+11% +$3.39M
PGR icon
29
Progressive
PGR
$125B
$35.1M 1.35%
154,309
+7,418
+5% +$1.68M
PAYC icon
30
Paycom
PAYC
$10B
$32.7M 1.26%
205,170
-17,243
-8% -$3.06M
FISV
31
Fiserv Inc
FISV
$27.8B
$32M 1.23%
477,139
+57
+0% +$4.77K
SPGI icon
32
S&P Global
SPGI
$120B
$30.8M 1.19%
59,026
+9,847
+20% +$4.87M
IBKR icon
33
Interactive Brokers
IBKR
$39.3B
$30.7M 1.18%
477,442
-47,411
-9% -$3.17M
ATS icon
34
ATS Corp
ATS
$2.05B
$30.3M 1.16%
1,097,711
-68,296
-6% -$1.82M
OPLN
35
Openlane
OPLN
$4.57B
$29M 1.12%
973,566
-94,597
-9% -$2.56M
CME icon
36
CME Group
CME
$94.9B
$28.9M 1.11%
105,672
-10,532
-9% -$2.86M
ORCL icon
37
Oracle
ORCL
$419B
$28.2M 1.09%
144,824
-27,780
-16% -$6.61M
ALGN icon
38
Align Technology
ALGN
$12.1B
$27.6M 1.06%
176,586
-14,734
-8% -$2.11M
ADSK icon
39
Autodesk
ADSK
$52.4B
$27M 1.04%
91,230
-9,065
-9% -$2.74M
IQV icon
40
IQVIA
IQV
$39B
$26.7M 1.03%
118,577
-9,887
-8% -$2.15M
BKNG icon
41
Booking.com
BKNG
$160B
$22M 0.85%
102,800
-8,400
-8% -$1.73M
TJX icon
42
TJX Companies
TJX
$179B
$17.5M 0.67%
114,191
-11,213
-9% -$1.66M
BAM icon
43
Brookfield Asset Management
BAM
$83.8B
$17.1M 0.66%
326,021
-20,463
-6% -$1.1M
HCSG icon
44
Healthcare Services Group
HCSG
$1.54B
$16.4M 0.63%
856,431
-83,210
-9% -$1.5M
DLTR icon
45
Dollar Tree
DLTR
$25.2B
$16.1M 0.62%
130,810
-12,718
-9% -$1.36M
NEM icon
46
Newmont
NEM
$119B
$15.9M 0.61%
159,017
-15,684
-9% -$1.42M
CHRW icon
47
C.H. Robinson
CHRW
$17.5B
$15.1M 0.58%
93,425
-9,077
-9% -$1.34M
RPRX icon
48
Royalty Pharma
RPRX
$25.1B
$15M 0.58%
388,226
-37,846
-9% -$1.44M
BIO icon
49
Bio-Rad Laboratories Class A
BIO
$9.29B
$14.3M 0.55%
47,292
-4,626
-9% -$1.44M
NVST icon
50
Envista
NVST
$4.54B
$13.8M 0.53%
637,484
-61,962
-9% -$1.27M
1
2
3 4

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Marathon Asset Management (UK)'s Q4 2025 Portfolio in Review

As of Q4 2025, Marathon Asset Management (UK) held 79 positions worth $2.6B, down 4.4% from $2.72B the previous quarter. Its ten largest holdings account for 36% of the portfolio.

Marathon Asset Management (UK) withdrew a net $182M in Q4 2025, closing 2 positions and reducing 67 holdings. Its most notable exit was nLIGHT, an estimated $10.8M position sold in full.

By sector, the portfolio is most concentrated in Financials at 21% of assets, up from 20% a quarter earlier, followed by Technology and Consumer Discretionary.

Against the trend, Marathon Asset Management (UK) opened a new position in MasterBrand worth $8.2M.

  • Marathon Asset Management (UK)'s largest Q4 2025 buy was MasterBrand: 742,876 shares worth $8.2M.
  • Marathon Asset Management (UK) added most to Millicom in Q4 2025, an estimated $5.87M increase.
  • Marathon Asset Management (UK)'s biggest Q4 2025 reduction was Micron Technology, cutting an estimated $20.4M.
  • Marathon Asset Management (UK) fully exited nLIGHT in Q4 2025, selling an estimated $10.8M.
  • Marathon Asset Management (UK)'s ten largest holdings make up 36% of its $2.6B portfolio in Q4 2025.
  • Marathon Asset Management (UK) opened 1 new position and closed 2 in Q4 2025.
  • Marathon Asset Management (UK)'s portfolio value fell 4.4% quarter-over-quarter to $2.6B.

Based on Marathon Asset Management (UK)'s 13F filing for Q4 2025, filed 6 Feb 2026.