Latest Period
Q2 2026
CUSIP: 00091G104
Latest Period
Q2 2026
Institutions Reporting
257
Shares (Excl. Options)
164,554,149
Price
$7.19
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Latest holder context comes from 257 institutions filings for Q2 2026.
Security key
00091G104
Latest holder period
Q2 2026
13F holders
257
13D/G owners
5
CIK / CUSIP context first
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Open recent reporting periods for CUSIP 00091G104:
13D/G owners
Large-stake holder rows connected to Schedule 13D/G evidence.
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Atreides Management, LP | 5.7% | +1.7% | $66,114,828 | +$1,125,709 | 9,912,268 | +1.7% | Gavin Baker | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5% | $58,457,514 | 8,764,245 | Vanguard Capital Management | 30 Jun 2026 | |||
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 4.1% | -36% | $32,601,056 | -$17,466,573 | 7,212,623 | -35% | WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 31 Mar 2026 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 3.9% | $65,841,416 | 6,643,937 | Massachusetts Financial Services Company | 30 Sep 2025 | |||
| FMR LLC | 2.7% | -48% | $45,306,471 | -$39,446,269 | 4,571,793 | -47% | FMR LLC | 30 Sep 2025 |
As of 30 Jun 2026, 257 institutional investors reported holding 164,554,149 shares of ACV Auctions Inc. - Common Stock, par value $.001 per share (ACVA). This represents 95% of the company’s total 173,899,439 outstanding shares.
13F concentration
Largest 13F positions for this security by reported shares and value.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8.1% | 14,072,682 | +7.1% | 0% | $101,182,583 |
| Atreides Management, LP | 5.7% | 9,903,239 | +1.7% | 0.64% | $71,204,288 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 7,472,444 | +3.3% | 0% | $53,726,872 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 4.2% | 7,377,111 | +2.8% | 0% | $53,041,428 |
| BROWN ADVISORY INC | 4% | 6,924,066 | +12950% | 0.08% | $49,784,035 |
| CRAMER ROSENTHAL MCGLYNN LLC | 3.5% | 6,010,600 | +53% | 2.2% | $43,216,214 |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 3.3% | 5,813,660 | +48% | 0.39% | $41,800,215 |
| Paradice Investment Management LLC | 2.9% | 5,021,589 | 5.8% | $36,105,225 | |
| IRIDIAN ASSET MANAGEMENT LLC/CT | 2.6% | 4,577,721 | -12% | 11% | $32,913,814 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 4,348,212 | +7.2% | 0% | $31,269,776 |
| Senvest Management, LLC | 2.5% | 4,275,785 | +21% | 0.9% | $30,742,894 |
| STATE STREET CORP | 2.4% | 4,165,875 | +7.8% | 0% | $29,952,641 |
| ROYCE & ASSOCIATES LP | 2.3% | 3,954,449 | +49% | 0.23% | $28,432,488 |
| D. E. Shaw & Co., Inc. | 2.2% | 3,880,826 | -31% | 0.02% | $27,903,139 |
| Nuveen, LLC | 2% | 3,404,665 | +88% | 0.01% | $24,479,539 |
| AQR CAPITAL MANAGEMENT LLC | 1.9% | 3,282,576 | +326% | 0.01% | $23,601,721 |
| JPMORGAN CHASE & CO | 1.5% | 2,583,461 | -2.8% | 0% | $18,600,918 |
| MARSHALL WACE, LLP | 1.5% | 2,578,386 | +2.2% | 0.02% | $18,538,598 |
| ADVISORY RESEARCH INC | 1.4% | 2,511,972 | -17% | 1.8% | $18,061,079 |
| Point72 Asset Management, L.P. | 1.4% | 2,481,892 | -41% | 0.03% | $17,844,803 |
| SG Capital Management LLC | 1.4% | 2,394,572 | +29% | 1.6% | $17,216,973 |
| BANK OF MONTREAL /CAN/ | 1.4% | 2,380,983 | -0.64% | 0.01% | $17,119,268 |
| BANK OF AMERICA CORP /DE/ | 1.3% | 2,271,917 | -7.7% | 0% | $16,335,084 |
| ArrowMark Colorado Holdings LLC | 1.3% | 2,270,198 | +0.43% | 0.68% | $16,322,724 |
| CITADEL ADVISORS LLC | 1.1% | 1,915,799 | +58% | 0.01% | $13,774,594 |
Quarter history
Holder count, reported shares/value, and median price by quarter.
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q2 | 164,554,149 | $1,182,356,090 | +$54,406,151 | $7.19 | 257 |
| 2026 Q1 | 163,124,654 | $691,895,603 | -$81,106,247 | $4.24 | 264 |
| 2025 Q4 | 164,800,884 | $1,321,829,394 | -$107,164,289 | $8.02 | 259 |
| 2025 Q3 | 173,108,643 | $1,715,569,033 | -$154,731,887 | $9.91 | 253 |
| 2025 Q2 | 179,090,694 | $2,904,831,937 | +$80,368,621 | $16.22 | 263 |
| 2025 Q1 | 174,804,283 | $2,462,702,164 | +$133,206,866 | $14.09 | 254 |
| 2024 Q4 | 164,458,656 | $3,552,250,825 | +$182,594,567 | $21.60 | 249 |
| 2024 Q3 | 155,185,316 | $3,154,203,877 | +$59,738,121 | $20.33 | 229 |
| 2024 Q2 | 151,891,813 | $2,771,961,061 | +$128,747,785 | $18.25 | 196 |
| 2024 Q1 | 144,676,611 | $2,715,500,330 | +$226,087,260 | $18.77 | 189 |
| 2023 Q4 | 133,179,812 | $2,017,685,498 | +$57,778,350 | $15.15 | 200 |
| 2023 Q3 | 128,789,061 | $1,954,917,935 | +$26,477,032 | $15.18 | 173 |
| 2023 Q2 | 126,249,511 | $2,180,302,444 | +$50,910,405 | $17.27 | 175 |
| 2023 Q1 | 123,741,325 | $1,597,481,965 | +$94,185,411 | $12.91 | 156 |
| 2022 Q4 | 116,919,373 | $959,619,506 | +$51,277,464 | $8.21 | 148 |
| 2022 Q3 | 110,492,805 | $794,434,775 | +$48,386,799 | $7.19 | 141 |
| 2022 Q2 | 104,134,919 | $680,997,303 | +$5,030,849 | $6.54 | 147 |
| 2022 Q1 | 94,771,274 | $1,403,577,124 | +$13,022,819 | $14.81 | 137 |
| 2021 Q4 | 89,553,721 | $1,687,193,468 | +$422,727,416 | $18.84 | 125 |
| 2021 Q3 | 65,251,191 | $1,167,394,389 | +$394,162,958 | $17.89 | 105 |
| 2021 Q2 | 36,070,243 | $923,854,374 | +$367,442,646 | $25.63 | 92 |
| 2021 Q1 | 21,336,219 | $736,316,000 | +$736,299,000 | $34.61 | 74 |