MA Insider Trading Activity

Transactions disclosed by company insiders to the SEC on Form 4, most recent first.

InsiderRoleDateSharesValue
Kirkpatrick Linda Pistecchia Chief Services Officer 2026-08-17 1,191 $673,201
Miebach Michael President & CEO 2026-08-05 15,372 $8,838,900
SACHIN J. MEHRA Chief Business Officer 2026-08-05 240 $136,602
SACHIN J. MEHRA Chief Business Officer 2026-08-05 880 $501,959
SACHIN J. MEHRA Chief Business Officer 2026-08-05 880 $502,817
SACHIN J. MEHRA Chief Business Officer 2026-08-05 280 $160,352
SACHIN J. MEHRA Chief Business Officer 2026-08-05 440 $252,451
SACHIN J. MEHRA Chief Business Officer 2026-08-05 200 $115,265
SACHIN J. MEHRA Chief Business Officer 2026-08-05 80 $46,156
Kirkpatrick Linda Pistecchia Chief Services Officer 2026-08-04 4,280 $742,537

How Institutional Funds Moved on MA

Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.

FundChangeQuarter
PERSHING SQUARE INC. PERSHING SQUARE INC. opened a new position worth $1,091,218,186. 2026-06-30
NORGES BANK NORGES BANK opened a new position worth $6,036,736,272. 2026-06-30
Bornite Capital Management LP Bornite Capital Management LP opened a new position worth $38,520,000. 2026-06-30
RENAISSANCE TECHNOLOGIES LLC RENAISSANCE TECHNOLOGIES LLC exited a position previously worth $97,260,580. 2026-06-30
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC opened a new position worth $67,592,842. 2026-06-30
Route One Investment Company, L.P. Route One Investment Company, L.P. opened a new position worth $36,208,800. 2026-06-30
Fundsmith LLP Fundsmith LLP opened a new position worth $639,458,194. 2026-06-30
Nishkama Capital, LLC Nishkama Capital, LLC opened a new position worth $47,508,000. 2026-06-30

Which Funds Hold MA

Largest reported positions as of 2026-06-30.

FundValueShares
MASTERCARD FOUNDATION ASSET MANAGEMENT CORP $30,994,616,726 60,347,774
VANGUARD CAPITAL MANAGEMENT LLC $26,769,866,904 52,122,015
VANGUARD PORTFOLIO MANAGEMENT LLC $9,842,439,341 19,163,628
FMR LLC $7,579,131,638 14,756,877
NORGES BANK $6,036,736,272 11,753,770
Capital Research Global Investors $5,971,175,786 11,626,317
WELLINGTON MANAGEMENT GROUP LLP $5,761,801,570 11,218,461
Capital International Investors $5,635,483,092 10,973,547
JENNISON ASSOCIATES LLC $2,509,414,805 4,885,932
AMERICAN CENTURY COMPANIES INC $2,421,081,830 4,713,938

Data compiled from public SEC filings. This is informational reporting, not investment advice.

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