Sunriver Management
GREENWICH, CTfiles as Sunriver Management LLC
$637m in 21 US stocks at the end of 30 June 2026. The top 10 are 62.8% of the money. It changed about 45.4% of the portfolio this quarter.
Value
$637m
Stocks
21
Top 10 share
62.8%
Turnover
45.4%
What changed this quarter
New
Bought for the first time this quarter.
- Dollar GeneralDG6.0% of the fund
- Booking HoldingsBKNG5.4% of the fund
- Lennox InternationalLII5.3% of the fund
- Core & MainCNM4.7% of the fund
- Genuine PartsGPC4.5% of the fund
- Mcgrath RentcorpMGRC3.8% of the fund
- InsperityNSP3.4% of the fund
- Construction PartnersROAD3.3% of the fund
- Waystar HoldingWAY2.8% of the fund
- Solstice Advanced MaterialsSOLS2.7% of the fund
- Korn FerryKFY1.7% of the fund
Added
Bought more of a stock they already held.
- Waste ConnectionsWCN9.0% of the fund+6%
- Live Nation EntertainmentLYV5.0% of the fund+2%
- Bob's Discount FurnitureBOBS4.0% of the fund+7%
- CAECAE3.9% of the fund+16%
Cut
Sold some of their stake.
- AramarkARMK9.4% of the fund-24%
- First AdvantageFA5.5% of the fund-36%
- Performance Food GroupPFGC3.9% of the fund-36%
Sold out
Sold their entire stake.
- OpenlaneOPLN-100%
- Verra MobilityVRRM-100%
- CDWCDW-100%
- CbizCBZ-100%
- Fidelity National Information ServicesFIS-100%
- TransUnionTRU-100%
- Lockheed MartinLMT-100%
- Stanley Black & DeckerSWK-100%
Holdings
- CAECAE
- Share
- 3.9%
- Value
- $25m
- Shares
- 979,193
+16%
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| AramarkARMK | 9.4% | $60m | 1,056,474 | -24% |
| Waste ConnectionsWCN | 9.0% | $57m | 343,513 | +6% |
| SS&C Technologies HoldingsSSNC | 7.9% | $50m | 813,251 | Held |
| Dollar GeneralDG | 6.0% | $38m | 333,053 | New |
| First AdvantageFA | 5.5% | $35m | 1,940,912 | -36% |
| Booking HoldingsBKNG | 5.4% | $35m | 194,470 | New |
| Lennox InternationalLII | 5.3% | $34m | 59,007 | New |
| Live Nation EntertainmentLYV | 5.0% | $32m | 174,743 | +2% |
| Core & MainCNM | 4.7% | $30m | 620,017 | New |
| WEXWEX | 4.5% | $29m | 202,518 | Held |
| Genuine PartsGPC | 4.5% | $29m | 241,980 | New |
| Bob's Discount FurnitureBOBS | 4.0% | $26m | 1,616,590 | +7% |
| Performance Food GroupPFGC | 3.9% | $25m | 220,456 | -36% |
| CAECAE | 3.9% | $25m | 979,193 | +16% |
| Mcgrath RentcorpMGRC | 3.8% | $24m | 198,684 | New |
| InsperityNSP | 3.4% | $21m | 516,995 | New |
| Huron Consulting GroupHURN | 3.3% | $21m | 235,663 | Held |
| Construction PartnersROAD | 3.3% | $21m | 175,223 | New |
| Waystar HoldingWAY | 2.8% | $18m | 855,000 | New |
| Solstice Advanced MaterialsSOLS | 2.7% | $17m | 196,879 | New |
| Korn FerryKFY | 1.7% | $11m | 163,836 | New |
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is down 31.7% since 30 June 2025.
Where the money is
Technology28.9%
Retail & consumer23.4%
Industrials16.6%
Everyday goods9.9%
Utilities9.0%
Media & telecom5.0%
Financial services4.5%
Materials2.7%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.