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One River Asset Management, LLC

Position in MA — Mastercard Inc

CIK 1616336 STAMFORD, CT

Position in MA

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$120,696
-$275,034 QoQ
Shares Held
235
-70.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.62%
of 13F equity value
Holder Rank
#3,346
of 3,563 holders
Holding Since
Dec 2022
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MA Over Time

Shares Held

Position Value (USD)

Derivatives in MA

reported options exposure · as of Jun 30, 2026
CallValue
$975,840
CallShares
1,900
PutValue
$873,120
PutShares
1,700

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Credit Services

Financial Services · as of Jun 30, 2026

One River Asset Management, LLC holds $166,036 across 2 Credit Services names. MA ranks #1 (72.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MA
Mastercard Inc
This page
235 $120,696

All Filings in MA

Export CSV
35 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $120,696 235
2026-06-30 $873,120 1,700
2026-06-30 $975,840 1,900
2026-03-31 $395,730 792
2026-03-31 $1,049,286 2,100
2026-03-31 $1,049,286 2,100
2025-12-31 $1,249,085 2,188
2025-12-31 $7,078,912 12,400
2025-12-31 $7,136,000 12,500
2025-09-30 $3,128,455 5,500
2025-09-30 $3,128,455 5,500
2025-09-30 $444,809 782
2025-03-31 $2,137,668 3,900
2025-03-31 $602,932 1,100
2024-12-31 $1,158,454 2,200
2024-12-31 $1,105,797 2,100
2024-09-30 $2,024,580 4,100
2024-09-30 $2,024,580 4,100
2024-06-30 $502,922 1,140
2024-06-30 $4,014,556 9,100
2024-06-30 $4,191,020 9,500
2024-03-31 $4,579,730 9,510
2024-03-31 $107,004,854 222,200
2024-03-31 $121,259,326 251,800
2023-12-31 $29,173,284 68,400
2023-12-31 $20,131,272 47,200
2023-09-30 $26,803,107 67,700
2023-09-30 $17,657,586 44,600
2023-09-30 $1,856,026 4,688
2023-06-30 $235,980 600
2023-06-30 $314,640 800
2023-03-31 $1,199,253 3,300
2023-03-31 $2,289,483 6,300
2022-12-31 $695,460 2,000
2022-12-31 $1,703,877 4,900