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MKL · BAC 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.

MKLBAC
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.
  • MKL
  • BAC
0204060202120222023202420252026
Holders and value by quarter
QuarterMKLBAC
Q3 202011 holders, $1.6bn33 holders, $48.3bn
Q4 202014 holders, $1.5bn36 holders, $60.7bn
Q1 20219 holders, $1.1bn33 holders, $77.6bn
Q2 20219 holders, $1.3bn30 holders, $83.1bn
Q3 20217 holders, $1.3bn28 holders, $81.4bn
Q4 20218 holders, $1.1bn30 holders, $82.8bn
Q1 20228 holders, $1.8bn39 holders, $74.0bn
Q2 20226 holders, $1.6bn40 holders, $54.7bn
Q3 20226 holders, $1.3bn36 holders, $53.0bn
Q4 20226 holders, $1.5bn33 holders, $59.0bn
Q1 20233 holders, $1.4bn32 holders, $50.5bn
Q2 20234 holders, $1.5bn37 holders, $49.0bn
Q3 20237 holders, $1.1bn36 holders, $46.0bn
Q4 20234 holders, $842m34 holders, $56.6bn
Q1 20246 holders, $874m35 holders, $64.4bn
Q2 20246 holders, $883m35 holders, $68.9bn
Q3 20248 holders, $838m43 holders, $60.8bn
Q4 20247 holders, $906m43 holders, $63.8bn
Q1 20258 holders, $1.1bn40 holders, $59.8bn
Q2 20257 holders, $1.1bn44 holders, $67.4bn
Q3 20255 holders, $940m44 holders, $72.1bn
Q4 20257 holders, $929m41 holders, $68.5bn
Q1 20269 holders, $873m39 holders, $59.5bn
Q2 202610 holders, $954m37 holders, $64.8bn
MKL

Markel Corp

Holders
4
Reported value
$842m
Buyers
2
Sellers
4

Breadth -2 among 93 comparable managers.

InsuranceFinancial services · L3VLUP
BAC

Bank of Amer Corp

Holders
34
Reported value
$56.6bn
Buyers
16
Sellers
18

Breadth -2 among 93 comparable managers.

BanksCommercial banks and thriftsFinancial services · L3VLUP

Who holds both, Q4 2023

Among the 36 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only MKL (2)

Baillie Gifford & Co, Tudor Investment Corp

Only BAC (32)

Acadian Asset Management LLC, AllianceBernstein LP, Arrowstreet Capital LP, Artisan Partners LP, Balyasny Asset Management LLC, Berkshire Hathaway Inc, Brevan Howard Capital Management LP, Capital Research Global Investors, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, Dodge & Cox, Fidelity (FMR LLC), GAMCO Investors Inc, Harris Associates LP, Hudson Bay Capital Management LP, Invesco Ltd, Jane Street Group LLC, Janus Henderson Group Ltd, Man Group PLC, Marshall Wace LLP, Maverick Capital Ltd, MFS Investment Management, Neuberger Berman Group LLC, Renaissance Technologies LLC, and 7 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.

Back to the 13F Explorer →