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Blackrock

2,318 hedge funds and large institutions have $113B invested in Blackrock in 2026 Q1 according to their latest regulatory filings, with 159 funds opening new positions, 890 increasing their positions, 939 reducing their positions, and 206 closing their positions.

New
Increased
Maintained
Reduced
Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

15% less call options, than puts

Call options by funds: $1.22B | Put options by funds: $1.43B

23% less first-time investments, than exits

New positions opened: 159 | Existing positions closed: 206

33% less funds holding in top 10

Funds holding in top 10: 3926 (-13)

Holders
2,318
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.22B
Puts
$1.43B
Net Calls
Net Calls Change

Top Buyers

1 +$2.31B
2 +$812M
3 +$370M
4
Citadel Advisors
Citadel Advisors
Florida
+$315M
5
Goldman Sachs
Goldman Sachs
New York
+$302M
Name Holding Trade Value Shares
Change
Change in
Stake
AAIM
626
Asset Advisors Investment Management
Georgia
$4.83M
TMAM
627
Tokio Marine Asset Management
Japan
$4.83M
ACM
628
Aster Capital Management
United Arab Emirates
$4.81M
VFM
629
Viking Fund Management
North Dakota
$4.81M
AF
630
Ally Financial
Michigan
$4.81M
SFP
631
Shepherd Financial Partners
Massachusetts
$4.79M
SFI
632
Siemens Fonds Invest
Germany
$4.75M
BFG
633
Beacon Financial Group
Texas
$4.73M
SFGP
634
Stonebridge Financial Group (Pennsylvania)
Pennsylvania
$4.73M
PIM
635
Penobscot Investment Management
Massachusetts
$4.71M
CNC
636
Canandaigua National Corp
New York
$4.69M
KHCM
637
Kirtland Hills Capital Management
Ohio
$4.68M
LOIM
638
Liberty One Investment Management
Illinois
$4.67M
DILIC
639
Dai-ichi Life Insurance Company
Japan
$4.67M
EF
640
Empirical Finance
Pennsylvania
$4.67M
GI
641
GAMMA Investing
California
$4.66M
AC
642
AXQ Capital
New Jersey
$4.66M
AFA
643
Arlington Financial Advisors
California
$4.63M
APWM
644
Argonautica Private Wealth Management
Massachusetts
$4.6M
VF
645
Virtu Financial
New York
$4.59M
ST
646
Somerset Trust
Pennsylvania
$4.56M
BEC
647
Blue Edge Capital
Virginia
$4.53M
BHCM
648
Brevan Howard Capital Management
Jersey
$4.51M
CIC
649
Chilton Investment Company
Connecticut
$4.48M
ZCI
650
Zevenbergen Capital Investments
Washington
$4.46M