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Sunriver Management Portfolio holdings

AUM $637M
1-Year Est. Return 2.87%
This Fund
S&P 500
This Quarter Est. Return
+5.91%
1 Year Est. Return
+2.87%
3 Year Est. Return
+9.27%
5 Year Est. Return
+2.77%
10 Year Est. Return
+135.84%
AUM
$920M
AUM Growth
-$12.6M
Cap. Flow
-$50.7M
Cap. Flow %
-5.51%
Top 10 Hldgs %
57.64%
Holding
26
New
3
Increased
8
Reduced
10
Closed
5

Top Buys

Rank Stock Value
1
SYY icon
Sysco
SYY
+$44.5M
2
IQV icon
IQVIA
IQV
+$41.7M
3
CBZ icon
CBIZ
CBZ
+$38.5M
4
SWK icon
Stanley Black & Decker
SWK
+$31.2M
5
FA icon
First Advantage
FA
+$12.3M

Top Sells

Rank Stock Value
1
FISV
Fiserv Inc
FISV
+$47.2M
2
FIS icon
Fidelity National Information Services
FIS
+$45M
3
AMPL icon
Amplitude
AMPL
+$41.4M
4
WTW icon
Willis Towers Watson
WTW
+$24M
5
OPLN
Openlane
OPLN
+$21.1M

Sector Composition

Rank Sector Weight
1 Technology 33.65%
2 Industrials 32.89%
3 Consumer Staples 14.21%
4 Communication Services 9.85%
5 Healthcare 4.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WTW icon
26
Willis Towers Watson
WTW
$31B
– –
-78,461
Closed -$24M
1
2

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Sunriver Management's Q3 2025 Portfolio in Review

As of Q3 2025, Sunriver Management held 26 positions worth $920M, down 1.4% from $933M the previous quarter. Its ten largest holdings account for 58% of the portfolio.

Sunriver Management withdrew a net $50.7M in Q3 2025, closing 5 positions and reducing 10 holdings. Its most notable exit was Fiserv Inc, an estimated $47.2M position sold in full.

By sector, the portfolio is most concentrated in Technology at 34% of assets, down from 47% a quarter earlier, followed by Industrials and Consumer Staples.

Against the trend, Sunriver Management opened a new position in Sysco worth $45.8M.

  • Sunriver Management's largest Q3 2025 buy was Sysco: 556,343 shares worth $45.8M.
  • Sunriver Management added most to Stanley Black & Decker in Q3 2025, an estimated $31.2M increase.
  • Sunriver Management's biggest Q3 2025 reduction was Openlane, cutting an estimated $21.1M.
  • Sunriver Management fully exited Fiserv Inc in Q3 2025, selling an estimated $47.2M.
  • Sunriver Management's ten largest holdings make up 58% of its $920M portfolio in Q3 2025.
  • Sunriver Management opened 3 new positions and closed 5 in Q3 2025.
  • Sunriver Management's portfolio value fell 1.4% quarter-over-quarter to $920M.

Based on Sunriver Management's 13F filing for Q3 2025, filed 13 Nov 2025.