Sunriver Management LLC
CIK 0001663900
Annualised vol
10.195151%
Beta
0.351634
HHI
555.882375
Top-10 weight
62.83607%
VaR 95%
0.913363%
VaR 99%
1.688118%
Max drawdown
22.808094%
Matched value
71.520484%
Returns of reported holdings
Loading returns…
Position changes vs prior quarter
What the latest 13F shows bought and sold against the quarter before, by share count.
| Ticker | Change | Shares now | Shares before | Share change % | Value now ($) |
|---|---|---|---|---|---|
| ARMK | REDUCED | 1,056,474 | 1,398,349 | -24.45% | 60,113,371 |
| WCN | ADDED | 343,513 | 322,683 | 6.46% | 57,260,182 |
| FA | REDUCED | 1,940,912 | 3,032,711 | -36.0% | 35,033,462 |
| BKNG | NEW | 194,470 | - | - | 34,662,333 |
| LII | NEW | 59,007 | - | - | 33,808,061 |
| CNM | NEW | 620,017 | - | - | 29,915,820 |
| WEX | REDUCED | 202,518 | 203,694 | -0.58% | 28,573,265 |
| GPC | NEW | 241,980 | - | - | 28,548,800 |
| PFGC | REDUCED | 220,456 | 345,211 | -36.14% | 24,644,776 |
| CAE | ADDED | 979,193 | 844,393 | 15.96% | 24,538,577 |
| MGRC | NEW | 198,684 | - | - | 24,046,725 |
| NSP | NEW | 516,995 | - | - | 21,357,063 |
| HURN | ADDED | 235,663 | 233,820 | 0.79% | 21,247,376 |
| ROAD | NEW | 175,223 | - | - | 20,811,236 |
| KFY | NEW | 163,836 | - | - | 10,908,201 |
| VRRM | CLOSED OUT | 0 | 2,943,917 | -100.0% | 0 |
| OPLN | CLOSED OUT | 0 | 1,518,196 | -100.0% | 0 |
| CBZ | CLOSED OUT | 0 | 968,631 | -100.0% | 0 |
| TRU | CLOSED OUT | 0 | 331,809 | -100.0% | 0 |
| SWK | CLOSED OUT | 0 | 293,036 | -100.0% | 0 |
| CDW | CLOSED OUT | 0 | 268,356 | -100.0% | 0 |
| LMT | CLOSED OUT | 0 | 36,270 | -100.0% | 0 |
Holdings (latest quarter)
| Ticker | Change | Issuer | Class | CUSIP | Value ($) | Weight % | Shares |
|---|---|---|---|---|---|---|---|
| ARMK | REDUCED | ARAMARK | COM | 03852U106 | 60,113,371 | 9.44 | 1056474.0 |
| WCN | ADDED | WASTE CONNECTIONS INC | COM | 94106B101 | 57,260,182 | 8.99 | 343513.0 |
| - | SS&C TECH HLDGS | COM | 78467J100 | 50,462,225 | 7.92 | 813251.0 | |
| - | DOLLAR GEN CORP | COM | 256677105 | 38,337,731 | 6.02 | 333053.0 | |
| FA | REDUCED | FIRST ADVANTAGE CORP NEW | COM | 31846B108 | 35,033,462 | 5.5 | 1940912.0 |
| BKNG | NEW | BOOKING HOLDINGS INC | COM | 09857L108 | 34,662,333 | 5.44 | 194470.0 |
| LII | NEW | LENNOX INTL INC | COM | 526107107 | 33,808,061 | 5.31 | 59007.0 |
| - | LIVE NATION ENTERTAINMENT IN | COM | 538034109 | 31,997,191 | 5.02 | 174743.0 | |
| CNM | NEW | CORE & MAIN INC | CL A | 21874C102 | 29,915,820 | 4.7 | 620017.0 |
| WEX | REDUCED | WEX INC | COM | 96208T104 | 28,573,265 | 4.49 | 202518.0 |
| GPC | NEW | GENUINE PARTS CO | COM | 372460105 | 28,548,800 | 4.48 | 241980.0 |
| - | BOBS DISC FURNITURE INC | COM SHS | 09681N106 | 25,574,454 | 4.02 | 1616590.0 | |
| PFGC | REDUCED | PERFORMANCE FOOD GROUP CO | COM | 71377A103 | 24,644,776 | 3.87 | 220456.0 |
| CAE | ADDED | CAE INC | COM | 124765108 | 24,538,577 | 3.85 | 979193.0 |
| MGRC | NEW | MCGRATH RENTCORP | COM | 580589109 | 24,046,725 | 3.78 | 198684.0 |
| NSP | NEW | INSPERITY INC | COM | 45778Q107 | 21,357,063 | 3.35 | 516995.0 |
| HURN | ADDED | HURON CONSULTING GROUP INC | COM | 447462102 | 21,247,376 | 3.34 | 235663.0 |
| ROAD | NEW | CONSTRUCTION PARTNERS INC | COM CL A | 21044C107 | 20,811,236 | 3.27 | 175223.0 |
| - | WAYSTAR HLDG CORP | COM | 946784105 | 17,553,150 | 2.76 | 855000.0 | |
| - | SOLSTICE ADVANCED MATLS INC | COM SHS | 83443Q103 | 17,443,479 | 2.74 | 196879.0 | |
| KFY | NEW | KORN FERRY | COM NEW | 500643200 | 10,908,201 | 1.71 | 163836.0 |
Quarterly portfolios
| Period | Filed | Value ($) | Positions | Vol % | Beta | Max DD % |
|---|---|---|---|---|---|---|
| 2026-06-30 | 2026-08-13 | 636,837,478 | 21 | 10.195151 | 0.351634 | 22.808094 |
| 2026-03-31 | 2026-05-14 | 591,346,268 | 18 | 10.904537 | 0.382033 | 26.036206 |
| 2025-12-31 | 2026-02-13 | 953,866,121 | 23 | 10.097914 | 0.354563 | 24.256131 |
| 2025-09-30 | 2025-11-13 | 919,971,744 | 21 | 8.943638 | 0.291991 | 21.537839 |
| 2025-03-31 | 2025-05-14 | 810,341,444 | 22 | 8.295554 | 0.266504 | 18.456965 |
| 2024-12-31 | 2025-02-13 | 835,717,033 | 19 | 8.684065 | 0.286635 | 18.93306 |