Sunriver Management LLC — 13F Holdings

2026 Q2  ·  29 Positions

2026 Q2 Portfolio Activity

In 2026 Q2, Sunriver Management LLC maintained a portfolio of 29 distinct positions. The most significant new addition was DOLLAR GEN CORP, now representing 6.02% of the total fund value. They heavily accumulated shares in BOBS DISC FURNITURE INC, increasing the position by 6.5%. Conversely, Sunriver Management LLC completely exited their position in OPENLANE INC.
Position History hover any row below to update
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Sunriver Management LLC San Francisco, CA Hedge Fund AUM $637M
PCA Score Concentration Risk
Risk ENB
Total Positions
29
Quarter
2026 Q2
Top Holding
ARMK (9.4%)
Top 10 Concentration
62.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-29 of 29

Sunriver Management LLC Full Holdings List — 2026 Q2

Stock History Sector / Type Port % Prev % Rank / Prev Conviction
Freshness
Change % Change Influence Shares Mkt Value Avg Cost Price Held 1st Owned Source Source Date Date Reported
ARMK
ARAMARK
Industrials 9.44% 9.59% #1
Prev: #1
5.8
-341,875 -24.4%
P
S
1,056,474 $60,113,371 2017 Q1 13F Filing 2026-06-30 2026-08-13
WCN
WASTE CONNECTIO...
Industrials 8.99% 8.86% #2 1
Prev: #3
7.1
20,830 6.5%
P
S
343,513 $57,260,182 2026 Q1 13F Filing 2026-06-30 2026-08-13
SSNC
SS&C TECH HLDGS
Technology 7.92% 9.12% #3 1
Prev: #2
4.7
15,402 1.9%
P
S
813,251 $50,462,225 2019 Q3 13F Filing 2026-06-30 2026-08-13
DG
DOLLAR GEN CORP
Consumer Defensive 6.02% #4
Prev: #—
6.4
333,053
NEW
333,053 $38,337,731 2015 Q4 13F Filing 2026-06-30 2026-08-13
FA
FIRST ADVANTAGE...
Industrials 5.50% 6.03% #5 1
Prev: #6
2.7
-1,091,799 -36.0%
P
S
1,940,912 $35,033,462 2023 Q3 13F Filing 2026-06-30 2026-08-13
BKNG
BOOKING HOLDING...
Consumer Cyclical 5.44% #6
Prev: #—
5.7
194,470
NEW
194,470 $34,662,333 2026 Q2 13F Filing 2026-06-30 2026-08-13
LII
LENNOX INTL INC
Industrials 5.31% #7
Prev: #—
5.6
59,007
NEW
59,007 $33,808,061 2026 Q2 13F Filing 2026-06-30 2026-08-13
LYV
LIVE NATION ENT...
Communication Services 5.02% 4.40% #8 3
Prev: #11
2.5
4,082 2.4%
P
S
174,743 $31,997,191 2025 Q4 13F Filing 2026-06-30 2026-08-13
CNM
CORE & MAIN INC
Industrials 4.70% #9
Prev: #—
5.4
620,017
NEW
620,017 $29,915,820 2026 Q2 13F Filing 2026-06-30 2026-08-13
WEX
WEX INC
Technology 4.49% 5.27% #10 2
Prev: #8
2.3
-1,176 -0.6%
P
S
202,518 $28,573,265 2024 Q3 13F Filing 2026-06-30 2026-08-13
GPC
GENUINE PARTS C...
Consumer Cyclical 4.48% #11
Prev: #—
5.3
241,980
NEW
241,980 $28,548,800 2026 Q2 13F Filing 2026-06-30 2026-08-13
N/A
BOBS DISC FURNI...
Unknown 4.02% 3.02% #12 6
Prev: #18
3.6
99,139 6.5%
P
S
1,616,590 $25,574,454 13F Filing 2026-06-30 2026-08-13
PFGC
PERFORMANCE FOO...
Consumer Defensive 3.87% 5.00% #13 3
Prev: #10
1.5
-124,755 -36.1%
P
S
220,456 $24,644,776 2020 Q3 13F Filing 2026-06-30 2026-08-13
CAE
CAE INC
Industrials 3.85% 3.72% #14 1
Prev: #15
3.5
134,800 16.0%
P
S
979,193 $24,538,577 2026 Q1 13F Filing 2026-06-30 2026-08-13
MGRC
MCGRATH RENTCOR...
Industrials 3.78% #15
Prev: #—
5.0
198,684
NEW
198,684 $24,046,725 2026 Q2 13F Filing 2026-06-30 2026-08-13
NSP
INSPERITY INC
Industrials 3.35% #16
Prev: #—
4.8
516,995
NEW
516,995 $21,357,063 2020 Q2 13F Filing 2026-06-30 2026-08-13
HURN
HURON CONSULTIN...
Industrials 3.34% 5.04% #17 8
Prev: #9
1.8
1,843 0.8%
P
S
235,663 $21,247,376 2024 Q2 13F Filing 2026-06-30 2026-08-13
ROAD
CONSTRUCTION PA...
Industrials 3.27% #18
Prev: #—
4.8
175,223
NEW
175,223 $20,811,236 2026 Q2 13F Filing 2026-06-30 2026-08-13
WAY
WAYSTAR HLDG CO...
Healthcare 2.76% #19
Prev: #—
4.6
855,000
NEW
855,000 $17,553,150 2026 Q2 13F Filing 2026-06-30 2026-08-13
SOLS
SOLSTICE ADVANC...
Basic Materials 2.74% #20
Prev: #—
4.6
196,879
NEW
196,879 $17,443,479 2026 Q2 13F Filing 2026-06-30 2026-08-13
KFY
KORN FERRY
Industrials 1.71% #21
Prev: #—
4.2
163,836
NEW
163,836 $10,908,201 2026 Q2 13F Filing 2026-06-30 2026-08-13
SWK
STANLEY BLACK &...
Industrials 0.00% 3.52%
Sold All 😨
(Was: #17)
0.0
-293,036 -100.0%
CLOSED
$— 2015 Q4 13F Filing 2026-06-30 2026-08-13
LMT
LOCKHEED MARTIN...
Industrials 0.00% 3.71%
Sold All 😨
(Was: #16)
0.0
-36,270 -100.0%
CLOSED
$— 2025 Q4 13F Filing 2026-06-30 2026-08-13
TRU
TRANSUNION
Financial Services 0.00% 3.88%
Sold All 😨
(Was: #14)
0.0
-331,809 -100.0%
CLOSED
$— 2025 Q4 13F Filing 2026-06-30 2026-08-13
FIS
FIDELITY NATL I...
Technology 0.00% 4.35%
Sold All 😨
(Was: #13)
0.0
-548,860 -100.0%
CLOSED
$— 2015 Q4 13F Filing 2026-06-30 2026-08-13
CBZ
CBIZ INC
Industrials 0.00% 4.40%
Sold All 😨
(Was: #12)
0.0
-968,631 -100.0%
CLOSED
$— 2025 Q3 13F Filing 2026-06-30 2026-08-13
CDW
CDW CORP
Technology 0.00% 5.49%
Sold All 😨
(Was: #7)
0.0
-268,356 -100.0%
CLOSED
$— 2015 Q4 13F Filing 2026-06-30 2026-08-13
VRRM
VERRA MOBILITY ...
Technology 0.00% 7.11%
Sold All 😨
(Was: #5)
0.0
-2,943,917 -100.0%
CLOSED
$— 2019 Q2 13F Filing 2026-06-30 2026-08-13
KAR
OPENLANE INC
Unknown 0.00% 7.48%
Sold All 😨
(Was: #4)
0.0
-1,518,196 -100.0%
CLOSED
$— 2023 Q3 13F Filing 2026-06-30 2026-08-13
Showing 1-29 of 29 holdings

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