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Blackrock

2,319 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, 940 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
2,319
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
JE
1151
JMAC Enterprises
Pennsylvania
$1.1M
VIS
1152
Vega Investment Solutions
France
$1.09M
HNB
1153
Hilltop National Bank
Wyoming
$1.09M
PP
1154
Postrock Partners
Oregon
$1.09M
ANTB
1155
AMG National Trust Bank
Colorado
$1.09M
MC
1156
Middleton & Co
Massachusetts
$1.09M
CT
1157
Chicago Trust
Illinois
$1.09M
PI
1158
PineBridge Investments
New York
$1.09M
EGA
1159
E&G Advisors
Texas
$1.09M
FCM
1160
Fire Capital Management
California
$1.09M
SMH
1161
Sanders Morris Harris
Texas
$1.08M
MAM
1162
Morse Asset Management
Connecticut
$1.07M
1SB
1163
1ST Source Bank
Indiana
$1.07M
KA
1164
Kovack Advisors
Florida
$1.07M
BBA
1165
Baader Bank Aktiengesellschaft
Germany
$1.07M
JIP
1166
Jaffetilchin Investment Partners
Florida
$1.07M
BAMCO Inc
1167
BAMCO Inc
New York
$1.07M
VFA
1168
Voya Financial Advisors
Connecticut
$1.07M
KAM
1169
Knightsbridge Asset Management
California
$1.07M
WG
1170
Welch Group
Alabama
$1.06M
AWA
1171
Acumen Wealth Advisors
Tennessee
$1.06M
AB
1172
Atlas Brown
Kentucky
$1.04M
CPSC
1173
Carl P. Sherr & Co
Massachusetts
$1.04M
IAS
1174
Insigneo Advisory Services
Florida
$1.03M
BOPW
1175
Brandywine Oak Private Wealth
Pennsylvania
$1.03M