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Sunriver Management Portfolio holdings

AUM $591M
1-Year Est. Return 2.74%
This Fund
S&P 500
This Quarter Est. Return
-1.92%
1 Year Est. Return
-2.74%
3 Year Est. Return
+2.16%
5 Year Est. Return
-6.48%
10 Year Est. Return
+106.05%
AUM
$954M
AUM Growth
+$33.9M
Cap. Flow
+$39M
Cap. Flow %
4.09%
Top 10 Hldgs %
55.69%
Holding
27
New
6
Increased
10
Reduced
7
Closed
4

Top Buys

Rank Stock Value
1
LMT icon
Lockheed Martin
LMT
+$61.9M
2
TRU icon
TransUnion
TRU
+$42.6M
3
CDW icon
CDW
CDW
+$24.9M
4
ACVA icon
ACV Auctions
ACVA
+$24M
5
LYV icon
Live Nation Entertainment
LYV
+$21.6M

Top Sells

Rank Stock Value
1
IAS
Integral Ad Science
IAS
+$72.4M
2
JAMF
Jamf
JAMF
+$41.7M
3
DLTR icon
Dollar Tree
DLTR
+$36.7M
4
HURN icon
Huron Consulting
HURN
+$28.3M
5
DV icon
DoubleVerify
DV
+$18.2M

Sector Composition

Rank Sector Weight
1 Industrials 38.85%
2 Technology 33.89%
3 Consumer Staples 9.33%
4 Consumer Discretionary 7.17%
5 Financials 4.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VRRM icon
1
Verra Mobility
VRRM
$775M
$66.3M 6.95%
2,956,976
+672,202
+29% +$15.4M
LMT icon
2
Lockheed Martin
LMT
$131B
$62.5M 6.56%
+129,313
New +$61.9M
SSNC icon
3
SS&C Technologies
SSNC
$18.9B
$55.2M 5.78%
630,879
+123,862
+24% +$10.6M
BOX icon
4
Box
BOX
$4.49B
$52.1M 5.46%
1,741,267
+223,439
+15% +$7.01M
RTO icon
5
Rentokil
RTO
$14.8B
$50M 5.24%
1,697,919
-287,326
-14% -$7.98M
CBZ icon
6
CBIZ
CBZ
$2.98B
$49.9M 5.23%
989,349
+392,587
+66% +$20.6M
ARMK icon
7
Aramark
ARMK
$15B
$49.8M 5.22%
1,351,397
+534,136
+65% +$20.4M
WEX icon
8
WEX
WEX
$6.42B
$49M 5.14%
329,177
+21,096
+7% +$3.18M
HURN icon
9
Huron Consulting
HURN
$2.71B
$48.3M 5.06%
279,089
-172,896
-38% -$28.3M
SYY icon
10
Sysco
SYY
$40.8B
$48.1M 5.04%
652,768
+96,425
+17% +$7.34M
NABL icon
11
N-able
NABL
$844M
$45.9M 4.81%
6,134,573
-77,305
-1% -$590K
OPLN
12
Openlane
OPLN
$4.28B
$44.6M 4.68%
1,498,562
+7,454
+0.5% +$202K
TRU icon
13
TransUnion
TRU
$16B
$44.4M 4.66%
+517,921
New +$42.6M
PFGC icon
14
Performance Food Group
PFGC
$18.3B
$40.9M 4.28%
454,315
-8,826
-2% -$852K
HII icon
15
Huntington Ingalls Industries
HII
$11B
$39.2M 4.11%
115,217
-40,190
-26% -$12.5M
FA icon
16
First Advantage
FA
$3.69B
$38.7M 4.05%
2,661,286
+310,672
+13% +$4.38M
IQV icon
17
IQVIA
IQV
$40.7B
$36.9M 3.86%
163,513
-65,591
-29% -$14.3M
SWK icon
18
Stanley Black & Decker
SWK
$14.5B
$32.2M 3.38%
433,673
-133,800
-24% -$9.42M
ACVA icon
19
ACV Auctions
ACVA
$1.41B
$23.8M 2.49%
+2,963,578
New +$24M
CDW icon
20
CDW
CDW
$18.9B
$23M 2.41%
+168,982
New +$24.9M
LYV icon
21
Live Nation Entertainment
LYV
$42.9B
$21.4M 2.24%
+150,000
New +$21.6M
RPAY icon
22
Repay Holdings
RPAY
$335M
$15.9M 1.67%
4,361,524
+433,524
+11% +$1.74M
CCC
23
CCC Intelligent Solutions
CCC
$3.55B
$15.9M 1.67%
+2,000,000
New +$16.3M
DLTR icon
24
Dollar Tree
DLTR
$24.8B
– –
-389,168
Closed -$36.7M
DV icon
25
DoubleVerify
DV
$1.77B
– –
-1,523,175
Closed -$18.2M
1
2

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BBL
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CFM
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1WCM
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AIP
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Sunriver Management's Q4 2025 Portfolio in Review

As of Q4 2025, Sunriver Management held 27 positions worth $954M, up 3.7% from $920M the previous quarter. Its ten largest holdings account for 56% of the portfolio.

Sunriver Management deployed $39M of net new capital in Q4 2025, opening 6 new positions and adding to 10 existing holdings. Its largest new stake was Lockheed Martin: 129,313 shares worth $62.5M.

By sector, the portfolio is most concentrated in Industrials at 39% of assets, up from 33% a quarter earlier, followed by Technology and Consumer Staples.

On the sell side, the largest reduction was Huron Consulting, an estimated $28.3M trimmed.

  • Sunriver Management's largest Q4 2025 buy was Lockheed Martin: 129,313 shares worth $62.5M.
  • Sunriver Management added most to CBIZ in Q4 2025, an estimated $20.6M increase.
  • Sunriver Management's biggest Q4 2025 reduction was Huron Consulting, cutting an estimated $28.3M.
  • Sunriver Management fully exited Integral Ad Science in Q4 2025, selling an estimated $72.4M.
  • Sunriver Management's ten largest holdings make up 56% of its $954M portfolio in Q4 2025.
  • Sunriver Management opened 6 new positions and closed 4 in Q4 2025.
  • Sunriver Management's portfolio value rose 3.7% quarter-over-quarter to $954M.

Based on Sunriver Management's 13F filing for Q4 2025, filed 13 Feb 2026.