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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
WorldQuant Millennium Advisors
576
WorldQuant Millennium Advisors
New York
$5.97M
PCTC
577
Perkins Coie Trust Company
Washington
$5.94M
WSFS
578
Wilmington Savings Fund Society
Delaware
$5.92M
CFB
579
Cullen/Frost Bankers
Texas
$5.89M
JPWM
580
Jamison Private Wealth Management
Georgia
$5.88M
SCP
581
Sandhill Capital Partners
New York
$5.82M
TYCC
582
Texas Yale Capital Corp
Florida
$5.77M
AIMCA
583
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$5.77M
RC
584
RBF Capital
California
$5.77M
STA
585
Summit Trail Advisors
New York
$5.77M
DWM
586
Dakota Wealth Management
Florida
$5.76M
Envestnet Portfolio Solutions
587
Envestnet Portfolio Solutions
Illinois
$5.74M
TL
588
Tradewinds LLC
North Carolina
$5.73M
SCM
589
Sitrin Capital Management
California
$5.7M
ALMGDA
590
AG2R La Mondiale Gestion d'Actifs
France
$5.69M
KF
591
Krilogy Financial
Missouri
$5.68M
PS
592
Principal Securities
Iowa
$5.66M
VT
593
Vise Technologies
New York
$5.61M
TCA
594
Trifecta Capital Advisors
Illinois
$5.59M
PWP
595
Principle Wealth Partners
Connecticut
$5.54M
MCP
596
Mirador Capital Partners
California
$5.49M
SFO
597
Stokes Family Office
Louisiana
$5.45M
ACM
598
Alpha Capital Management
Texas
$5.42M
EFG
599
Embree Financial Group
Illinois
$5.37M
SC
600
Sepio Capital
Utah
$5.35M