Mad River Investors’s JPMorgan Chase JPM Stock Holding History

Mad River Investors’s Portfolio JPM Stock Details JPM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-1,417	Closed	-$417K	–	31
2026 Q1	$417K	Buy	1,417 +17	+1%	+$5.16K	0.15%	28
2025 Q4	$451K	Hold	1,400	–	–	0.21%	27
2025 Q3	$442K	Buy	+1,400	New	+$416K	0.19%	28

Other funds holding JPM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Norges Bank Oslo, Norway $1T AUM

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Mad River Investors's JPM Position: Q2 2026 in Review

Mad River Investors sold out of JPMorgan Chase (JPM) in Q2 2026, closing a stake of 1,417 shares — an estimated $417K sold.

Mad River Investors first reported a position in JPM in Q3 2025 and held it in 3 quarters. The position peaked at $451K in Q4 2025. 5,117 funds tracked by Wall St. Rank hold JPM as of Q2 2026.

Mad River Investors reported no remaining JPMorgan Chase position as of Q2 2026 after selling out during the quarter.
Mad River Investors sold 1,417 JPMorgan Chase shares in Q2 2026, an estimated $417K.
Mad River Investors first reported a position in JPMorgan Chase in Q3 2025 and held it in 3 quarters.
Mad River Investors's JPMorgan Chase position peaked at $451K in Q4 2025.
5,117 funds tracked by Wall St. Rank held JPMorgan Chase as of Q2 2026.

Based on Mad River Investors's 13F filing for Q2 2026, filed 3 Aug 2026.