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Blackrock

2,384 hedge funds and large institutions have $126B invested in Blackrock in 2025 Q4 according to their latest regulatory filings, with 298 funds opening new positions, 904 increasing their positions, 833 reducing their positions, and 126 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

6% less capital invested

Capital invested by funds: $135B → $126B (-$8.59B)

7% less funds holding in top 10

Funds holding in top 10: 4239 (-3)

31% less call options, than puts

Call options by funds: $1.23B | Put options by funds: $1.79B

Holders
2,384
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
39
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.23B
Puts
$1.79B
Net Calls
Net Calls Change

Top Sellers

1 -$2.7B
2 -$722M
3 -$603M
4
Citigroup
Citigroup
New York
-$236M
5
Goldman Sachs
Goldman Sachs
New York
-$202M
Name Holding Trade Value Shares
Change
Change in
Stake
1832 Asset Management
426
1832 Asset Management
Ontario, Canada
$12.4M
TFA
427
Toth Financial Advisory
Virginia
$12.3M
BMCM
428
Bryn Mawr Capital Management
Pennsylvania
$12.3M
KPWS
429
Kestra Private Wealth Services
Texas
$12.3M
Optiver Holding
430
Optiver Holding
Netherlands
$12.3M
OIMU
431
Osmosis Investment Management UK
United Kingdom
$12.3M
TRSOTSOK
432
Teachers Retirement System of the State of Kentucky
Kentucky
$12.2M
VAS
433
Vestmark Advisory Solutions
Massachusetts
$12.2M
BFA
434
Bragg Financial Advisors
North Carolina
$12.2M
Pacer Advisors
435
Pacer Advisors
Pennsylvania
$12.1M
FAM
436
Fred Alger Management
New York
$12.1M
VRS
437
Virginia Retirement Systems
Virginia
$12.1M
FMC
438
First Merchants Corp
Indiana
$12.1M
TC
439
TwinBeech Capital
New York
$12.1M
GAB
440
German American Bancorp
Indiana
$12M
NPT
441
Nixon Peabody Trust
Massachusetts
$12M
WB
442
Webster Bank
Connecticut
$12M
AIP
443
ARS Investment Partners
New York
$11.9M
PAS
444
Park Avenue Securities
New York
$11.9M
FFP
445
FourThought Financial Partners
Florida
$11.9M
A
446
Allianz
Germany
$11.8M
MYAM
447
Meiji Yasuda Asset Management
Japan
$11.8M
AC
448
Allstate Corporation
Illinois
$11.8M
AMCA
449
Arthur M. Cohen & Associates
Illinois
$11.8M
ILCM
450
Ivy Lane Capital Management
Florida
$11.8M