One River Asset Management’s Mastercard MA Stock Holding History

One River Asset Management’s Portfolio MA Stock Details MA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$121K	Sell	235 -557	-70%	-$278K	0.04%	207
2026 Q1	$396K	Sell	792 -1,396	-64%	-$735K	0.14%	158
2025 Q4	$1.25M	Buy	2,188 +1,406	+180%	+$786K	0.12%	99
2025 Q3	$444K	Buy	+782	New	+$449K	0.12%	108
2024 Q3	–	Sell	-1,140	Closed	-$530K	–	322
2024 Q2	$503K	Sell	1,140 -8,370	-88%	-$3.81M	0.04%	138
2024 Q1	$4.58M	Buy	+9,510	New	+$4.35M	0.11%	104
2023 Q4	–	Sell	-4,688	Closed	-$1.88M	–	321
2023 Q3	$1.86M	Buy	+4,688	New	+$1.88M	0.06%	173

Other funds holding MA

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

Mastercard Foundation Asset Management (MFAM) Toronto, Ontario, Canada $32.1B AUM 8.22% 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

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

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

One River Asset Management's MA Position: Q2 2026 in Review

One River Asset Management reduced its Mastercard (MA) stake by 70% in Q2 2026, selling an estimated $278K and leaving 235 shares worth $121K. The position accounts for 0.04% of the portfolio, ranked #207.

One River Asset Management first reported a position in MA in Q3 2023 and has held it in 7 quarters since. The position peaked at $4.58M in Q1 2024. 3,613 funds tracked by Wall St. Rank hold MA as of Q2 2026.

One River Asset Management held 235 shares of Mastercard worth $121K as of Q2 2026.
One River Asset Management sold 557 Mastercard shares in Q2 2026, an estimated $278K.
Mastercard made up 0.04% of One River Asset Management's portfolio in Q2 2026, its #207 holding.
One River Asset Management first reported a position in Mastercard in Q3 2023 and has held it in 7 quarters since.
One River Asset Management's Mastercard position peaked at $4.58M in Q1 2024.
3,613 funds tracked by Wall St. Rank held Mastercard as of Q2 2026.

Based on One River Asset Management's 13F filing for Q2 2026, filed 28 Jul 2026.