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Sunriver Management LLC

SEC CIK
0001663900
Latest filing
Aug 13, 2026

Holdings in Q4 2022

Holdings as of Dec 31, 2022, filed Feb 13, 2023. Long positions only; changes compare share counts with Q3 2022.

Institution overview
Positions
15
−2 vs. Q3 2022
Portfolio value
$487.0M
−$94.1M (−16.2%) vs. Q3 2022
Filed
Feb 13, 2023
SEC
Holdings of Sunriver Management LLC in Q4 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
FISVFiserv IncStock589,412$59.6M12.2%−11,452−1.9%ReducedHistory
SSNCSS&C Technologies Holdings IncCOM1,067,167$55.6M11.4%−88,223−7.6%ReducedHistory
RCMR1 RCM Inc.COM4,611,328$50.5M10.4%+2,276,401+97.5%AddedHistory
DNBDun & Bradstreet Holdings, Inc.COM3,505,980$43.0M8.8%−750,143−17.6%ReducedHistory
NEWRNew Relic, Inc.COM728,904$41.1M8.4%−93,139−11.3%ReducedHistory
PFGCPerformance Food Group CoCOM587,544$34.3M7.0%−323,645−35.5%ReducedHistory
TTWOTake Two Interactive Software IncCOM299,358$31.2M6.4%−20,840−6.5%ReducedHistory
BOXBox IncCL A956,830$29.8M6.1%−546,479−36.4%ReducedHistory
CLVTClarivate PLCORD SHS3,449,279$28.8M5.9%+1,118,889+48.0%AddedHistory
VRRMVerra Mobility CorpCL A COM STK2,052,343$28.4M5.8%+98,812+5.1%AddedHistory
SONOSonos IncCOM1,533,603$25.9M5.3%+1,533,603NewHistory
Neogames S AL6673X107SHS1,839,394$22.4M4.6%−21,196−1.1%Reduced–
NABLN-able, Inc.COMMON STOCK1,987,792$20.4M4.2%−1,713,259−46.3%ReducedHistory
RPAYRepay Holdings CorpCOM CL A1,590,869$12.8M2.6%+1,590,869NewHistory
Nuvei Corp67079A102COM127,464$3.24M0.7%+127,464New–

Sold out since Q3 2022 (5)

Positions held at the end of Q3 2022 that are gone from this filing.

Positions of Sunriver Management LLC sold out since Q3 2022
SecurityClassShares in Q3 2022Value in Q3 2022% of portfolio in Q3 2022History
FISFidelity National Information Services, Inc.Stock443,499$33.5M5.8%History
DSEYDiversey Holdings, Ltd.ORD SHS4,050,868$19.7M3.4%History
NSPInsperity, Inc.COM187,312$19.1M3.3%History
DOORMasonite International CorpCOM254,926$18.2M3.1%History
RNGRingCentral, Inc.CL A381,913$15.3M2.6%History