13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0001663900
Total reported value
$636.8M
$636.8M
22 檔
42.4%
As reported in its official Q1 2025 Form 13F filing, Sunriver Management LLC's tracked investment portfolio stood at $636.8M with 22 total positions.
In Q1 2025, Sunriver Management LLC displayed an active expansion posture, initiating 22 new positions and adding to 0 existing holdings, outstripping position reductions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IAS | Integral Ad Science Holding | Stock-Other | 8.12% | — | +12.01% | |
| 2 | PFGC | Performance Food Group Co | Stock-Consumer Staples | 7.06% | -1.13% | -20.18% | |
| 3 | WEX | Wex Inc | Stock-Tech | 6.09% | -0.78% | +75.87% | |
| 4 | HURN | Huron Consulting Group Inc | Stock-Other | 6.05% | -1.70% | -29.73% | |
| 5 | FIS | Fidelity National Info Serv | Stock-Tech | 6.02% | -4.35% | EXIT | |
| 6 | FA | First Advantage CORP | Stock-Other | 5.95% | -0.53% | +49.22% | |
| 7 | BOX | Box Inc - Class A | Stock-Tech | 5.89% | — | +62.92% | |
| 8 | OPLN | Openlane Inc | Stock-Other | 5.39% | -7.48% | EXIT | |
| 9 | VRRM | Verra Mobility CORP | Stock-Other | 5.33% | -7.11% | EXIT | |
| 10 | AMPL | Amplitude Inc-class A | Stock-Other | 4.84% | — | +2.07% | |
| 11 | JAMF | Jamf Holding CORP | Stock-Other | 4.61% | — | — | |
| 12 | WTW | Willis Towers Watson Public Limited Company | Stock-Financials | 4.45% | — | -39.28% | |
| 13 | RPAY | Repay Holdings CORP | Stock-Other | 4.24% | — | +2.07% | |
| 14 | NABL | N-able Inc | Stock-Other | 4.01% | — | +28.59% | |
| 15 | INFA1EUR | Informatica Inc - Class A | Stock-Other | 3.72% | — | — | |
| 16 | SWK | Stanley Black & Decker Inc | Stock-Industrials | 3.65% | -3.52% | EXIT | |
| 17 | DV | Doubleverify Holdings Inc | Stock-Other | 2.77% | — | — | |
| 18 | RTO | Rentokil Initial Plc-sp Adr | Stock-Other | 2.70% | — | — | |
| 19 | SYY | Sysco CORP | Stock-Consumer Staples | 2.41% | — | — | |
| 20 | PSFE | Paysafe Limited | Stock-Other | 2.33% | — | — | |
| 21 | ICLR | ICON Public Limited Company | Stock-Healthcare | 2.29% | — | -42.89% | |
| 22 | CRSR | Corsair Gaming Inc | Stock-Other | 2.06% | — | — |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IAS | Integral Ad Science Holding | — | NEW | New buy |
| 2 | PFGC | Performance Food Group Co | — | NEW | New buy |
| 3 | WEX | Wex Inc | — | NEW | New buy |
| 4 | HURN | Huron Consulting Group Inc | — | NEW | New buy |
| 5 | FIS | Fidelity National Info Serv | — | NEW | New buy |
| 6 | FA | First Advantage CORP | — | NEW | New buy |
| 7 | BOX | Box Inc - Class A | — | NEW | New buy |
| 8 | OPLN | Openlane Inc | — | NEW | New buy |
| 9 | VRRM | Verra Mobility CORP | — | NEW | New buy |
| 10 | AMPL | Amplitude Inc-class A | — | NEW | New buy |
| 11 | JAMF | Jamf Holding CORP | — | NEW | New buy |
| 12 | WTW | Willis Towers Watson Public Limited Company | — | NEW | New buy |
| 13 | RPAY | Repay Holdings CORP | — | NEW | New buy |
| 14 | NABL | N-able Inc | — | NEW | New buy |
| 15 | INFA1EUR | Informatica Inc - Class A | — | NEW | New buy |
| 16 | SWK | Stanley Black & Decker Inc | — | NEW | New buy |
| 17 | DV | Doubleverify Holdings Inc | — | NEW | New buy |
| 18 | RTO | Rentokil Initial Plc-sp Adr | — | NEW | New buy |
| 19 | SYY | Sysco CORP | — | NEW | New buy |
| 20 | PSFE | Paysafe Limited | — | NEW | New buy |
| 21 | ICLR | ICON Public Limited Company | — | NEW | New buy |
| 22 | CRSR | Corsair Gaming Inc | — | NEW | New buy |
According to official SEC Form 13F filings, Sunriver Management LLC reported a total U.S. public equity portfolio value of $636.8M across 22 disclosed positions in Q1 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including IAS, PFGC, WEX) accounted for 42.4% of total reported equity market value during Q1 2025.
Top New Position Initiated
IAS
市值: $65.8M
During Q1 2025, Sunriver Management LLC's top holdings by market value included IAS (8.1%)、PFGC (7.1%)、WEX (6.1%). The largest single position, IAS, represented 8.1% of total portfolio value.
In Q1 2025, Sunriver Management LLC made 22 total portfolio adjustments, initiating 22 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.