Jane Street’s Avidia Bancorp AVBC Stock Holding History

Jane Street’s Portfolio AVBC Stock Details AVBC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	–	Sell	-13,160	Closed	-$284K	–	13520
2026 Q2	$276K	Sell	13,160 -29,553	-69%	-$590K	﹤0.01%	9403
2026 Q1	$840K	Buy	42,713 +27,239	+176%	+$501K	﹤0.01%	6889
2025 Q4	$260K	Buy	+15,474	New	+$243K	﹤0.01%	9148

Other funds holding AVBC

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Renaissance Technologies New York $73.4B AUM 32.8% 1-Year Est. Return

Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

Marshall Wace London, United Kingdom $114B AUM 35.47% 1-Year Est. Return

Hennessy Advisors Inc Novato, California $2.66B AUM 26.6% 1-Year Est. Return

Panagora Asset Management Boston, Massachusetts $33.2B AUM 43.67% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

Jane Street's AVBC Position: Q3 2026 in Review

Jane Street sold out of Avidia Bancorp (AVBC) in Q3 2026, closing a stake of 13,160 shares — an estimated $284K sold.

Jane Street first reported a position in AVBC in Q4 2025 and held it in 3 quarters. The position peaked at $840K in Q1 2026. 63 funds tracked by Wall St. Rank hold AVBC as of Q3 2026.

Jane Street reported no remaining Avidia Bancorp position as of Q3 2026 after selling out during the quarter.
Jane Street sold 13,160 Avidia Bancorp shares in Q3 2026, an estimated $284K.
Jane Street first reported a position in Avidia Bancorp in Q4 2025 and held it in 3 quarters.
Jane Street's Avidia Bancorp position peaked at $840K in Q1 2026.
63 funds tracked by Wall St. Rank held Avidia Bancorp as of Q3 2026.

Based on Jane Street's 13F filing for Q3 2026, filed 12 Nov 2026.