Sunriver Management LLC

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Sunriver Management LLC
CRD #281277
SEC #801-106651
CIK #0001663900
AUM 1,199.5 M (2026-03-30)
Employees 9 (56% Investors, 0% Brokers)
Phone203-900-3900
Address2 Sound View Drive
Greenwich, CT 06830
Source [IAPD] [EDGAR] [Website] [LinkedIn]
Total AUM ($M)
1300104078052026002010201520212027
Sector Form 13F Holdings Value ($M)
Aramark Holdings Corp 56.7
SS&C Technologies Holdings Inc 53.9
Progressive Waste Solutions Ltd 52.4
KAR Auction Services Inc 44.3
Gores Holdings II Inc 42.1
First Advantage Corp 35.7
CDW Corp 32.5
Wright Express Corp 31.2
Huron Consulting Group Inc 29.8
Performance Food Group Co 29.6
View All
Holdings by Sector ($M)
100080060040020002014201820222027
Type Form D Funds Date Sold AUM
HF Sunriver Long Master Fund Ltd [2020-03-30] 157.2 M 299.3 M
Filed 2026-03-06 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $100,000 · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF Sunriver Master Fund Ltd [2016-01-13] 274.0 M 900.2 M
Filed 2025-04-18 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $100,000 · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
AUM Breakdown Accounts AUM ($M)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 7 1,199.5
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 7 1,199.5
By Discretionary
Discretionary 7 1,199.5
Non-Discretionary 0 0.0
Total 7 1,199.5
By Non-United States Persons
Non-United States Persons 1,046.0
United States Persons 153.4
Total 7 1,199.5
Form D Directors Role # Filings # Firms 2011 - 2026
John Ackerley Director 170 70
Gregory Bennett Director 131 30
Sunriver Management LLC Executive Officer 5 2
Randolph Cook Director 3 2
EDGAR Form CIK 2011 - 2026
13F-HR [0001663900]
SC 13G [0001663900]
Form 13D/13G Filer Form 13D/13G Subject Filed
Sunriver Management LLC Integral AD Science Holding Corp [2025-08-13]
Sunriver Management LLC Repay Holdings Corp [2024-11-14]
Sunriver Management LLC Neogames Sa [2022-05-23]
Firm Profile (Form ADV)
ServesInstitutional
Fund TypesHedge Fund
LEI549300TYI1K4LGBGU726
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