Institutional Ownership
Acv Auctions Inc
CUSIP 00091G104COM CL AACVAQ1 2026
13D / 13G Filings
49
Schedule 13D/13G on record
Beneficial Filers
17
Distinct reporting persons
Largest Stake
22.8%
Max % of class reported
Institutional Holders
257
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
49 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | Atreides Management, LP | 13G | 11.0% | 12.42M | SEC |
| 2 | Nov 5, 2025 | Fmr LLC | 13G/A | 2.7% | 4.57M | SEC |
| 3 | Nov 4, 2025 | Massachusetts Financial Services Company | 13G/A | 3.9% | 6.64M | SEC |
| 4 | May 12, 2025 | Fmr LLC | 13G/A | 5.1% | 8.55M | SEC |
| 5 | May 9, 2025 | William Blair Investment Management, LLC | 13G/A | 6.6% | 11.08M | SEC |
| 6 | Feb 14, 2025 | Bessemer Venture Partners Ix L.P. | 13G/A | — | — | SEC |
| 7 | Feb 12, 2025 | William Blair Investment Management, LLC | 13G/A | 7.6% | 12.10M | SEC |
| 8 | Feb 12, 2025 | Fmr LLC | 13G/A | 7.7% | 12.21M | SEC |
| 9 | Nov 14, 2024 | Atreides Management, LP | 13G/A | 3.7% | 5.68M | SEC |
| 10 | Nov 14, 2024 | Arrowmark Colorado Holdings LLC | 13G/A | 4.3% | 6.59M | SEC |
39 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Acv Auctions Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 13.13M | $55.69M |
| 2 | Atreides Management, LP | 9.73M | $41.27M |
| 3 | William Blair Investment Management, LLC | 7.21M | $30.58M |
| 4 | D. E. Shaw & Co., Inc. | 5.66M | $23.99M |
| 5 | Iridian Asset Management LLC/Ct | 5.20M | $22.05M |
| 6 | Ubs Group AG | 4.46M | $18.91M |
| 7 | Point72 Asset Management, L.P. | 4.18M | $17.71M |
| 8 | Geode Capital Management, LLC | 4.05M | $17.19M |
| 9 | Frontier Capital Management Co LLC | 3.93M | $16.66M |
| 10 | Cramer Rosenthal Mcglynn LLC | 3.92M | $16.64M |