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BLK · 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.

BLKBAC
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.
  • BLK
  • BAC
0204060202120222023202420252026
Holders and value by quarter
QuarterBLKBAC
Q3 2020none listed holders, n.a.33 holders, $48.3bn
Q4 2020none listed holders, n.a.36 holders, $60.7bn
Q1 2021none listed holders, n.a.33 holders, $77.6bn
Q2 2021none listed holders, n.a.30 holders, $83.1bn
Q3 2021none listed holders, n.a.28 holders, $81.4bn
Q4 2021none listed holders, n.a.30 holders, $82.8bn
Q1 2022none listed holders, n.a.39 holders, $74.0bn
Q2 2022none listed holders, n.a.40 holders, $54.7bn
Q3 2022none listed holders, n.a.36 holders, $53.0bn
Q4 2022none listed holders, n.a.33 holders, $59.0bn
Q1 2023none listed holders, n.a.32 holders, $50.5bn
Q2 2023none listed holders, n.a.37 holders, $49.0bn
Q3 2023none listed holders, n.a.36 holders, $46.0bn
Q4 2023none listed holders, n.a.34 holders, $56.6bn
Q1 2024none listed holders, n.a.35 holders, $64.4bn
Q2 2024none listed holders, n.a.35 holders, $68.9bn
Q3 2024none listed holders, n.a.43 holders, $60.8bn
Q4 202416 holders, $13.9bn43 holders, $63.8bn
Q1 202528 holders, $13.5bn40 holders, $59.8bn
Q2 202518 holders, $14.6bn44 holders, $67.4bn
Q3 202523 holders, $16.9bn44 holders, $72.1bn
Q4 202534 holders, $15.3bn41 holders, $68.5bn
Q1 202630 holders, $16.5bn39 holders, $59.5bn
Q2 202636 holders, $18.6bn37 holders, $64.8bn
BLK

Blackrock Inc

Holders
30
Reported value
$16.5bn
Buyers
17
Sellers
26

Breadth -9 among 91 comparable managers.

Other financial servicesFinancial services · L3VLUP
BAC

Bank of Amer Corp

Holders
39
Reported value
$59.5bn
Buyers
18
Sellers
30

Breadth -12 among 91 comparable managers.

BanksCommercial banks and thriftsFinancial services · L3VLUP

Who holds both, Q1 2026

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 BLK (5)

Citadel Advisors LLC, Hudson Bay Capital Management LP, Markel Group Inc, PDT Partners LLC, ValueAct Holdings LP

Only BAC (14)

Acadian Asset Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Berkshire Hathaway Inc, Bridgewater Associates LP, Caxton Associates LLP, Freestone Grove Partners LP, Janus Henderson Group Ltd, Man Group PLC, Marshall Wace LLP, Moore Capital Management LP, Renaissance Technologies LLC, Tudor Investment Corp, Walleye Capital LLC

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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