Sunriver Management

Latest statistics and disclosures from Sunriver Management's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are IAS, HURN, VRRM, RTO, BOX, and represent 31.99% of Sunriver Management's stock portfolio.
  • Added to shares of these 10 stocks: SYY (+$46M), IQV (+$44M), SWK (+$32M), CBZ (+$32M), BOX (+$12M), FA (+$11M), HURN (+$11M), HII (+$7.1M), VRRM (+$5.4M), SSNC.
  • Started 3 new stock positions in IQV, CBZ, SYY.
  • Reduced shares in these 10 stocks: FI (-$47M), , AMPL (-$41M), WTW (-$24M), KAR (-$22M), PFGC (-$20M), IAS (-$17M), ARMK (-$16M), PSFE (-$8.7M), JAMF (-$6.7M).
  • Sold out of its positions in AMPL, FIS, FI, PSFE, WTW.
  • Sunriver Management was a net seller of stock by $-58M.
  • Sunriver Management has $920M in assets under management (AUM), dropping by -1.35%.
  • Central Index Key (CIK): 0001663900

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Portfolio Holdings for Sunriver Management

Sunriver Management holds 21 positions in its portfolio as reported in the September 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Integral Ad Science Hldng (IAS) 7.9 $72M -19% 7.1M 10.17
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Huron Consulting (HURN) 7.2 $66M +19% 452k 146.77
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Verra Mobility Corp Cl A Com Stk (VRRM) 6.1 $56M +10% 2.3M 24.70
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Rentokil Initial Sponsored Adr (RTO) 5.4 $50M -3% 2.0M 25.25
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Box Cl A (BOX) 5.3 $49M +31% 1.5M 32.27
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Wright Express (WEX) 5.3 $49M -9% 308k 157.53
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N-able Common Stock (NABL) 5.3 $49M -2% 6.2M 7.80
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Performance Food (PFGC) 5.2 $48M -29% 463k 104.04
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SYSCO Corporation (SYY) 5.0 $46M NEW 556k 82.34
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Ss&c Technologies Holding (SSNC) 4.9 $45M +4% 507k 88.76
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Huntington Ingalls Inds (HII) 4.9 $45M +19% 155k 287.91
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Iqvia Holdings (IQV) 4.7 $44M NEW 229k 189.94
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KAR Auction Services (KAR) 4.7 $43M -34% 1.5M 28.78
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Stanley Black & Decker (SWK) 4.6 $42M +299% 568k 74.33
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Jamf Hldg Corp (JAMF) 4.5 $42M -13% 3.9M 10.70
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Dollar Tree (DLTR) 4.0 $37M 389k 94.37
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First Advantage Corp (FA) 3.9 $36M +46% 2.4M 15.39
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Cbiz (CBZ) 3.4 $32M NEW 597k 52.96
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Aramark Hldgs (ARMK) 3.4 $31M -34% 817k 38.40
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Repay Hldgs Corp Com Cl A (RPAY) 2.2 $21M +5% 3.9M 5.23
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DV (DV) 2.0 $18M -9% 1.5M 11.98
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Past Filings by Sunriver Management

SEC 13F filings are viewable for Sunriver Management going back to 2015

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