ACV Auctions Ownership | Who Owns ACV Auctions?


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ACV Auctions Ownership Summary


ACV Auctions is owned by 22.49% institutional investors, 2.30% insiders, and 75.21% retail investors. Vanguard group is the largest institutional shareholder, holding 9.06% of ACVA shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.95% of its assets in ACV Auctions shares.

ACVA Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockACV Auctions22.49%2.30%75.21%
SectorConsumer Cyclical Stocks 33.21%14.13%52.66%
IndustryCar Dealership Stocks35.62%7.34%57.04%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group15.52M9.06%$124.45M
Blackrock funding, inc. /de13.04M7.61%$104.55M
William blair investment management10.89M6.36%$87.35M
Jennison associates5.77M3.37%$46.25M
Massachusetts financial services co /ma/5.54M3.23%$44.39M
Geode capital management3.95M2.31%$31.69M
Jpmorgan chase3.39M1.98%$27.19M
Senvest management3.24M1.89%$25.98M
Riverbridge partners3.12M1.82%$25.04M
Iridian asset management llc/ct2.99M1.74%$23.97M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Iridian asset management llc/ct2.99M8.83%$23.97M
Sunriver management2.96M2.49%$23.77M
Tradelink capital25.75K1.66%$207.00K
One charles private wealth services784.55K1.63%$6.29M
Senvest management3.24M0.81%$25.98M
Riverbridge partners3.12M0.47%$25.04M
Centerbook partners lp917.55K0.36%$7.36M
William blair investment management10.89M0.24%$87.35M
Cambiar investors577.88K0.21%$4.63M
Royce & associates lp1.74M0.14%$13.93M

Top Buyers

HolderShares% AssetsChange
Sunriver management2.96M2.49%2.96M
Bank of montreal /can/1.47M0.00%1.45M
Iridian asset management llc/ct2.99M8.83%1.11M
Ubs group1.53M0.00%1.09M
Jane street group1.40M0.00%1.08M

Top Sellers

HolderShares% AssetsChange
Wasatch advisors lp1.68M0.08%-5.62M
Timessquare capital management---2.21M
Loomis sayles & co l p---1.94M
Massachusetts financial services co /ma/5.54M0.01%-1.11M
Deepwater asset management---1.04M

New Positions

HolderShares% AssetsChangeValue
Sunriver management2.96M2.49%2.96M$23.77M
Tocqueville asset management140.00K0.02%140.00K$1.12M
Fuller & thaler asset management63.50K0.00%63.50K$509.27K
Inceptionr58.79K0.13%58.79K$471.52K
Imc-chicago41.23K0.00%41.23K$330.67K

Sold Out

HolderChange
Mather group, llc.-13.00
Kimelman & baird-33.00
Td private client wealth-74.00
Root financial partners-77.00
Quadrant capital group-239.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Dec 31, 202565-75.47%38,543,517-77.73%220.22%39-73.10%14-83.33%
Sep 30, 20252650.76%173,108,7882.06%1011.03%145-5.84%8429.23%
Jun 30, 2025263-0.75%169,622,134-2.96%990.92%1546.21%65-16.67%
Mar 31, 20252653.52%174,804,6836.29%1031.05%145-1.36%782.63%
Dec 31, 20242569.87%164,461,0365.88%991.13%147-2.00%7668.89%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv5.13M2.95%-
iShares Russell 2000 ETF4.07M2.34%-33.28K
Vanguard Small Cap Index3.71M2.13%7.84K
Wasatch Core Growth2.67M1.55%2.67M
AB Small Cap Growth A2.38M1.38%-35.49K
Jennison SMid Cap Core Equity2.33M1.34%-
PGIM Jennison Small Company A2.33M1.34%-
MFS Mid Cap Growth A2.18M1.25%2.18M
MFS Mid Cap Growth Equity2.18M1.25%-895.89K
Vanguard Small Cap Growth Index Inv2.06M1.18%-807.00

Recent Insider Transactions


DateNameRoleActivityValue
Mar 09, 2026Chamoun George Chief Executive OfficerBuy$122.57K
Feb 26, 2026Waterman Michael Chief Sales OfficerBuy$1.00M
Feb 09, 2026Chamoun George Chief Executive OfficerBuy$123.31K
Jan 15, 2026Peer Andrew VP, Corporate Controller & CAOSell$15.49K
Jan 12, 2026Chamoun George Chief Executive OfficerBuy$125.86K

Insider Transactions Trends


DateBuySell
2026 Q2--
2026 Q141
2025 Q453
2025 Q3-3
2025 Q2-7

ACVA Ownership FAQ


Who Owns ACV Auctions?

ACV Auctions shareholders are primarily institutional investors at 22.49%, followed by 2.30% insiders and 75.21% retail investors. The average institutional ownership in ACV Auctions's industry, Car Dealership Stocks, is 35.62%, which ACV Auctions falls below.

Who owns the most shares of ACV Auctions?

ACV Auctions’s largest shareholders are Vanguard group (15.52M shares, 9.06%), Blackrock funding, inc. /de (13.04M shares, 7.61%), and William blair investment management (10.89M shares, 6.36%). Together, they hold 23.02% of ACV Auctions’s total shares outstanding.

Does Blackrock own ACV Auctions?

BlackRock is not among the top 10 institutional shareholders of ACV Auctions.

Who is ACV Auctions’s biggest shareholder by percentage of total assets invested?

Iridian asset management llc/ct is ACV Auctions’s biggest shareholder by percentage of total assets invested, with 8.83% of its assets in 2.99M ACV Auctions shares, valued at 23.97M$.

Who is the top mutual fund holder of ACV Auctions shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of ACV Auctions shares, with 2.95% of its total shares outstanding invested in 5.13M ACV Auctions shares.

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