Sunriver Management’s ACV Auctions ACVA Stock Holding History

Sunriver Management’s Portfolio ACVA Stock Details ACVA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-2,963,578	Closed	-$23.8M	–	19
2025 Q4	$23.8M	Buy	+2,963,578	New	+$24M	2.49%	19

Other funds holding ACVA

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Atreides Management Boston, Massachusetts $14.3B AUM 116.01% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

IAM

Iridian Asset Management Westport, Connecticut $291M AUM 49.45% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Sunriver Management's ACVA Position: Q1 2026 in Review

Sunriver Management sold out of ACV Auctions (ACVA) in Q1 2026, closing a stake of 2,963,578 shares — an estimated $23.8M sold.

Sunriver Management first reported a position in ACVA in Q4 2025 and held it in 1 quarter. The position peaked at $23.8M in Q4 2025. 267 funds tracked by Wall St. Rank hold ACVA as of Q1 2026.

Sunriver Management reported no remaining ACV Auctions position as of Q1 2026 after selling out during the quarter.
Sunriver Management sold 2,963,578 ACV Auctions shares in Q1 2026, an estimated $23.8M.
Sunriver Management first reported a position in ACV Auctions in Q4 2025 and held it in 1 quarter.
Sunriver Management's ACV Auctions position peaked at $23.8M in Q4 2025.
267 funds tracked by Wall St. Rank held ACV Auctions as of Q1 2026.

Based on Sunriver Management's 13F filing for Q1 2026, filed 14 May 2026.