ACV Auctions Ownership | Who Owns ACV Auctions?
ACV Auctions Ownership Summary
ACV Auctions is owned by 95.62% institutional investors, 4.58% insiders. Vanguard group is the largest institutional shareholder, holding 9.06% of ACVA shares. Vanguard MStar Total Stk Mkt Idx Invest is the top mutual fund, with 3.11% of its assets in ACV Auctions shares.
ACVA Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ACV Auctions | 95.62% | 4.58% | -0.20% |
| Sector | Consumer Cyclical Stocks | 207.82% | 15.89% | -123.71% |
| Industry | Car Dealership Stocks | 62.77% | 5.88% | 31.35% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 15.52M | 9.06% | $124.45M |
| Blackrock funding, inc. /de | 14.07M | 8.12% | $101.18M |
| Atreides management, lp | 9.90M | 5.71% | $71.20M |
| Vanguard capital management | 7.47M | 4.31% | $53.73M |
| Brown advisory | 6.92M | 3.99% | $49.78M |
| Cramer rosenthal mcglynn | 6.01M | 3.47% | $43.22M |
| Frontier capital management | 5.81M | 3.35% | $41.80M |
| Iridian asset management llc/ct | 4.58M | 2.64% | $32.91M |
| Geode capital management | 4.35M | 2.51% | $31.27M |
| Senvest management | 4.28M | 2.47% | $30.74M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Iridian asset management llc/ct | 4.58M | 11.31% | $32.91M |
| Greycroft lp | 275.00K | 4.49% | $1.98M |
| Evr research lp | 1.14M | 4.03% | $8.16M |
| Tradelink capital | 44.98K | 3.17% | $323.00K |
| Grizzlyrock capital | 564.92K | 2.84% | $4.06M |
| Cramer rosenthal mcglynn | 6.01M | 2.19% | $43.22M |
| Advisory research | 2.51M | 1.80% | $18.06M |
| Roubaix capital | 625.76K | 1.61% | $4.50M |
| Sg capital management | 2.39M | 1.42% | $17.22M |
| One charles private wealth services | 779.77K | 1.29% | $5.61M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Brown advisory | 6.92M | 0.08% | 6.87M |
| Aqr capital management | 3.28M | 0.01% | 2.51M |
| Cramer rosenthal mcglynn | 6.01M | 2.19% | 2.09M |
| Frontier capital management | 5.81M | 0.39% | 1.88M |
| Nuveen | 3.40M | 0.01% | 1.59M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| William blair investment management | - | - | -7.21M |
| Jennison associates | - | - | -5.77M |
| Massachusetts financial services co /ma/ | - | - | -5.54M |
| Paradice investment management | - | - | -5.02M |
| Ubs group | 1.06M | 0.00% | -3.40M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sixth street partners management company | 1.43M | 0.00% | 1.43M | $10.29M |
| Evr research lp | 1.14M | 4.03% | 1.14M | $8.16M |
| Roubaix capital | 625.76K | 1.61% | 625.76K | $4.50M |
| Philadelphia financial management of san francisco | 511.90K | 0.74% | 511.90K | $3.68M |
| Cantor fitzgerald, l. p. | 250.00K | 0.02% | 250.00K | $1.80M |
Sold Out
| Holder | Change |
|---|---|
| Dunhill financial | -4.00 |
| Mather group, llc. | -13.00 |
| Northwestern mutual wealth management | -17.00 |
| Nemes rush group | -29.00 |
| Physician wealth advisors | -58.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 262 | -4.03% | 165,766,012 | 1.53% | 95 | 1.06% | 153 | -2.55% | 76 | 1.33% |
| Mar 31, 2026 | 233 | -14.34% | 128,833,004 | -21.82% | 74 | 0.81% | 133 | -17.90% | 64 | -5.88% |
| Dec 31, 2025 | 65 | -75.47% | 38,543,517 | -77.73% | 22 | 0.22% | 39 | -73.10% | 14 | -83.33% |
| Sep 30, 2025 | 265 | 0.76% | 173,108,788 | 2.06% | 101 | 1.03% | 145 | -5.84% | 84 | 29.23% |
| Jun 30, 2025 | 263 | -0.75% | 169,622,134 | -2.96% | 99 | 0.92% | 154 | 6.21% | 65 | -16.67% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 5.28M | 3.11% | - |
| Vanguard Total Stock Mkt Idx Inv | 5.28M | 3.02% | - |
| Vanguard Morn Total Stk Mkt Idx Investor | 5.28M | 3.02% | - |
| iShares Russell 2000 ETF | 4.41M | 2.60% | -50.88K |
| Vanguard Small Cap Index | 3.63M | 2.14% | -183.90K |
| Wasatch Core Growth | 2.67M | 1.55% | 2.67M |
| AB Small Cap Growth A | 2.38M | 1.38% | -35.49K |
| PGIM Jennison Small Company A | 2.33M | 1.34% | - |
| Jennison SMid Cap Core Equity | 2.33M | 1.34% | - |
| Vanguard Small Cap Growth Index Inv | 2.21M | 1.27% | 59.77K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 09, 2026 | Chamoun George | Chief Executive Officer | Buy | $122.57K |
| Feb 26, 2026 | Waterman Michael | Chief Sales Officer | Buy | $1.00M |
| Feb 09, 2026 | Chamoun George | Chief Executive Officer | Buy | $123.31K |
| Jan 15, 2026 | Peer Andrew | VP, Corporate Controller & CAO | Sell | $15.49K |
| Jan 12, 2026 | Chamoun George | Chief Executive Officer | Buy | $125.86K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | - | - |
| 2026 Q2 | - | - |
| 2026 Q1 | 4 | 1 |
| 2025 Q4 | 5 | 3 |
| 2025 Q3 | - | 3 |
ACVA Ownership FAQ
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