ACV Auctions Inc.: which funds bought and sold
Institutions that bought and sold ACV Auctions shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 148 institutions that filed 13F reports for both quarters added to or opened positions in ACV Auctions, and 126 cut or closed them. Together they added a net 1.6M shares, +1.0% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 1.2M shares (−1.9%); index fund managers were net buyers of 2.3M shares (+5.7%). 40 opened a new position and 48 sold out entirely.
Bought, Q2 2026 148 institutions, 40 of them new holders Sold, Q2 2026 126 institutions, 48 of them sold out
Net change, all compared +1.6M shares (+1.0%)
Net change, active managers −1.2M shares (−1.9%), 22 bought, 34 sold
Buyers versus sellers
148 bought 26 126 sold
Active managers and hedge funds 22 bought · 34 sold · −1.2M
Index fund managers 10 bought · 1 sold · +2.3M
Other institutions 116 bought · 91 sold · +505K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Brown Advisory Inc Active manager | +6.9M +12950.0% | 6.9M | $49.8M |
| Paradice Investment Management LLC | +5.0M New position | 5.0M | $36.1M |
| AQR Capital Management LLC Hedge fund | +2.5M +325.8% | 3.3M | $23.6M |
| Cramer Rosenthal Mcglynn LLC | +2.1M +53.2% | 6.0M | $43.2M |
| Frontier Capital Management Co LLC Active manager | +1.9M +48.0% | 5.8M | $41.8M |
| Nuveen, LLC | +1.6M +87.6% | 3.4M | $24.5M |
| Royce & Associates LP Active manager | +1.3M +48.6% | 4.0M | $28.4M |
| Evr Research LP | +1.1M New position | 1.1M | $8.2M |
| Federated Hermes, Inc. Active manager | +1.1M +1121.5% | 1.2M | $8.5M |
| Blackrock, Inc. Index funds | +938K +7.1% | 14.1M | $101M |
| Algert Global LLC Hedge fund | +800K +253.9% | 1.1M | $8M |
| Schroder Investment Management Group Active manager | +770K +85.9% | 1.7M | $12M |
| Senvest Management, LLC | +745K +21.1% | 4.3M | $30.7M |
| Citadel Advisors LLC Hedge fund | +706K +58.4% | 1.9M | $13.8M |
| Roubaix Capital, LLC | +626K New position | 626K | $4.5M |
| SG Capital Management LLC | +538K +29.0% | 2.4M | $17.2M |
| Philadelphia Financial Management Of San Francisco, LLC | +512K New position | 512K | $3.7M |
| Woodline Partners LP Hedge fund | +509K +79.1% | 1.2M | $8.3M |
| Cantor Fitzgerald, L. P. | +500K New position | 500K | $3.6M |
| Goldman Sachs Group Inc | +451K +30.9% | 1.9M | $13.7M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Brown Advisory Inc Active manager | +6.9M +12950.0% | 6.9M | $49.8M |
| AQR Capital Management LLC Hedge fund | +2.5M +325.8% | 3.3M | $23.6M |
| Frontier Capital Management Co LLC Active manager | +1.9M +48.0% | 5.8M | $41.8M |
| Royce & Associates LP Active manager | +1.3M +48.6% | 4.0M | $28.4M |
| Federated Hermes, Inc. Active manager | +1.1M +1121.5% | 1.2M | $8.5M |
| Algert Global LLC Hedge fund | +800K +253.9% | 1.1M | $8M |
| Schroder Investment Management Group Active manager | +770K +85.9% | 1.7M | $12M |
| Citadel Advisors LLC Hedge fund | +706K +58.4% | 1.9M | $13.8M |
| Woodline Partners LP Hedge fund | +509K +79.1% | 1.2M | $8.3M |
| Two Sigma Investments, LP Hedge fund | +403K +37.3% | 1.5M | $10.7M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| William Blair Investment Management, LLC Active manager | −7.2M Sold out | 0 | — |
| UBS Group AG | −3.4M −76.3% | 1.1M | $7.6M |
| Arvin Capital Management LP | −2.7M Sold out | 0 | — |
| Morgan Stanley | −1.8M −62.1% | 1.1M | $8M |
| D. E. Shaw & Co., Inc. Hedge fund | −1.8M −31.4% | 3.9M | $27.9M |
| Point72 Asset Management, L.P. Hedge fund | −1.7M −40.6% | 2.5M | $17.8M |
| Millennium Management LLC Hedge fund | −1.6M −81.4% | 372K | $2.7M |
| Walleye Capital LLC Hedge fund | −1.5M −73.4% | 548K | $3.9M |
| Exoduspoint Capital Management, LP Hedge fund | −1.2M Sold out | 0 | — |
| Riverbridge Partners LLC Active manager | −848K −31.6% | 1.8M | $13.2M |
| Deutsche Bank Ag\ | −817K −36.3% | 1.4M | $10.3M |
| Selkirk Management LLC | −775K −87.4% | 112K | $805,280 |
| Iridian Asset Management LLC | −623K −12.0% | 4.6M | $32.9M |
| Advisory Research Inc | −517K −17.1% | 2.5M | $18.1M |
| Trexquant Investment LP Hedge fund | −504K Sold out | 0 | — |
| Susquehanna International Group, LLP | −504K −65.2% | 269K | $1.9M |
| Engineers Gate Manager LP Hedge fund | −454K −81.6% | 102K | $736,774 |
| Dimensional Fund Advisors LP | −424K −54.6% | 352K | $2.5M |
| HRT Financial LP | −412K Sold out | 0 | — |
| Man Group PLC Hedge fund | −340K −37.5% | 567K | $4.1M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| William Blair Investment Management, LLC Active manager | −7.2M Sold out | 0 | — |
| D. E. Shaw & Co., Inc. Hedge fund | −1.8M −31.4% | 3.9M | $27.9M |
| Point72 Asset Management, L.P. Hedge fund | −1.7M −40.6% | 2.5M | $17.8M |
| Millennium Management LLC Hedge fund | −1.6M −81.4% | 372K | $2.7M |
| Walleye Capital LLC Hedge fund | −1.5M −73.4% | 548K | $3.9M |
| Exoduspoint Capital Management, LP Hedge fund | −1.2M Sold out | 0 | — |
| Riverbridge Partners LLC Active manager | −848K −31.6% | 1.8M | $13.2M |
| Trexquant Investment LP Hedge fund | −504K Sold out | 0 | — |
| Engineers Gate Manager LP Hedge fund | −454K −81.6% | 102K | $736,774 |
| Man Group PLC Hedge fund | −340K −37.5% | 567K | $4.1M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Paradice Investment Management LLC | 5.0M | $36.1M |
| Evr Research LP | 1.1M | $8.2M |
| Roubaix Capital, LLC | 626K | $4.5M |
| Philadelphia Financial Management Of San Francisco, LLC | 512K | $3.7M |
| Cantor Fitzgerald, L. P. | 500K | $3.6M |
| Potomac Capital Management, Inc. | 197K | $1.4M |
| Bleakley Financial Group, LLC | 51K | $368,775 |
| Connor, Clark & Lunn Investment Management Ltd. | 46K | $332,271 |
| Cornerstone Investment Partners, LLC | 41K | $295,782 |
| Allstate Corp | 35K | $248,558 |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| William Blair Investment Management, LLCActive manager | 7.2M | $30.6M |
| Arvin Capital Management LP | 2.7M | $11.3M |
| Exoduspoint Capital Management, LPHedge fund | 1.2M | $5.2M |
| Trexquant Investment LPHedge fund | 504K | $2.1M |
| HRT Financial LP | 412K | $1.7M |
| Occudo Quantitative Strategies LP | 332K | $1.7M |
| Hudson Bay Capital Management LPHedge fund | 293K | $1.2M |
| Varcov Co. | 277K | $1.2M |
| Schonfeld Strategic Advisors LLCHedge fund | 246K | $1M |
| Diametric Capital, LP | 218K | $923,968 |
Who holds the shares
- Institutions reporting
- 256
- Ten largest holders
- 43.4% of 13F-reported shares
- Index fund managers
- 25.5% of 13F-reported shares
- Active managers and hedge funds
- 36.1% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 22 | 34 | 1 | 12 | −1.2M | −1.9% |
| Index fund managers | 10 | 1 | 1 | 0 | +2.3M | +5.7% |
| Other institutions | 116 | 91 | 38 | 36 | +505K | +0.8% |