CenterBook Partners’s ACV Auctions ACVA Stock Holding History

CenterBook Partners’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 Q2	$5.17M	Sell	718,704 -125,062	-15%	-$709K	0.25%	103
2026 Q1	$3.58M	Sell	843,766 -73,783	-8%	-$483K	0.19%	137
2025 Q4	$7.36M	Buy	917,549 +349,750	+62%	+$2.83M	0.36%	68
2025 Q3	$5.63M	Buy	567,799 +506,600	+828%	+$6.49M	0.28%	90
2025 Q2	$993K	Sell	61,199 -11,603	-16%	-$181K	0.06%	337
2025 Q1	$1.03M	Buy	72,802 +55,156	+313%	+$1.02M	0.07%	312
2024 Q4	$381K	Buy	+17,646	New	+$357K	0.02%	437
2024 Q2	–	Sell	-28,276	Closed	-$531K	–	389
2024 Q1	$531K	Buy	+28,276	New	+$443K	0.04%	344

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return

CRM

Cramer Rosenthal McGlynn Stamford, Connecticut $1.98B AUM 60.71% 1-Year Est. Return

FCM

Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

PIM

Paradice Investment Management Denver, Colorado $627M AUM 43.41% 1-Year Est. Return

IAM

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

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

CenterBook Partners's ACVA Position: Q2 2026 in Review

CenterBook Partners reduced its ACV Auctions (ACVA) stake by 15% in Q2 2026, selling an estimated $709K and leaving 718,704 shares worth $5.17M. The position accounts for 0.25% of the portfolio, ranked #103.

CenterBook Partners first reported a position in ACVA in Q1 2024 and has held it in 8 quarters since. The position peaked at $7.36M in Q4 2025. 258 funds tracked by Wall St. Rank hold ACVA as of Q2 2026.

CenterBook Partners held 718,704 shares of ACV Auctions worth $5.17M as of Q2 2026.
CenterBook Partners sold 125,062 ACV Auctions shares in Q2 2026, an estimated $709K.
ACV Auctions made up 0.25% of CenterBook Partners's portfolio in Q2 2026, its #103 holding.
CenterBook Partners first reported a position in ACV Auctions in Q1 2024 and has held it in 8 quarters since.
CenterBook Partners's ACV Auctions position peaked at $7.36M in Q4 2025.
258 funds tracked by Wall St. Rank held ACV Auctions as of Q2 2026.

Based on CenterBook Partners's 13F filing for Q2 2026, filed 11 Aug 2026.