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GIB · MA in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

GIBMA
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • GIB
  • MA
0204060202120222023202420252026
Holders and value by quarter
QuarterGIBMA
Q3 20208 holders, $718m45 holders, $56.1bn
Q4 20208 holders, $870m52 holders, $57.9bn
Q1 20216 holders, $938m50 holders, $56.4bn
Q2 20217 holders, $1.0bn50 holders, $54.9bn
Q3 20217 holders, $1.1bn50 holders, $48.9bn
Q4 20218 holders, $964m42 holders, $49.3bn
Q1 20227 holders, $686m38 holders, $50.1bn
Q2 20224 holders, $599m48 holders, $45.4bn
Q3 20223 holders, $564m53 holders, $40.8bn
Q4 20224 holders, $637m37 holders, $65.6bn
Q1 20235 holders, $876m45 holders, $50.3bn
Q2 20234 holders, $952m47 holders, $51.2bn
Q3 20233 holders, $796m52 holders, $49.7bn
Q4 20234 holders, $941m46 holders, $51.7bn
Q1 20245 holders, $1.1bn48 holders, $58.0bn
Q2 20246 holders, $670m49 holders, $51.2bn
Q3 20244 holders, $589m43 holders, $55.8bn
Q4 20245 holders, $625m43 holders, $58.3bn
Q1 20257 holders, $652m49 holders, $64.7bn
Q2 20256 holders, $580m50 holders, $68.3bn
Q3 20256 holders, $392m44 holders, $68.1bn
Q4 20256 holders, $389m43 holders, $65.6bn
Q1 20263 holders, $169m46 holders, $57.4bn
Q2 20263 holders, $111m43 holders, $58.1bn
GIB

Cgi Inc

Holders
6
Reported value
$389m
Buyers
8
Sellers
19

Breadth -11 among 92 comparable managers.

Business and payment services
MA

Mastercard Incorporated

Holders
43
Reported value
$65.6bn
Buyers
19
Sellers
30

Breadth -11 among 92 comparable managers.

Business and payment servicesFinancial services · L3VLUP

Who holds both, Q4 2025

Among the 44 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only GIB (1)

PDT Partners LLC

Only MA (38)

Acadian Asset Management LLC, Akre Capital Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Artisan Partners LP, Baillie Gifford & Co, Berkshire Hathaway Inc, Brevan Howard Capital Management LP, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, D. E. Shaw & Co., Davidson Kempner Capital Management LP, Egerton Capital UK LLP, Farallon Capital Management LLC, Fidelity (FMR LLC), GAMCO Investors Inc, Harris Associates LP, Holocene Advisors LP, Hudson Bay Capital Management LP, Invesco Ltd, Janus Henderson Group Ltd, Lone Pine Capital LLC, Man Group PLC, Markel Group Inc, and 13 more

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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