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iShares Russell 1000 ETF

1,464 hedge funds and large institutions have $37.8B invested in iShares Russell 1000 ETF in 2025 Q4 according to their latest regulatory filings, with 142 funds opening new positions, 413 increasing their positions, 486 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

1.66% more ownership

Funds ownership: 80.14%81.8% (+1.7%)

0% more funds holding in top 10

Funds holding in top 10: 9696 (0)

15% less repeat investments, than reductions

Existing positions increased: 413 | Existing positions reduced: 486

Holders
1,464
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
96
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$20.4M
Puts
$11.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PIM
126
Parker Investment Management
California
$32.6M
WT
127
Whittier Trust
California
$32.4M
WSFS
128
Wilmington Savings Fund Society
Delaware
$32M
GPW
129
Gray Private Wealth
Massachusetts
$31.9M
SI
130
Stephens Inc
Arkansas
$31.8M
RSWM
131
Robertson Stephens Wealth Management
California
$31.8M
KIM
132
Karpus Investment Management
New York
$31.7M
XF
133
XML Financial
Maryland
$31.2M
RhumbLine Advisers
134
RhumbLine Advisers
Massachusetts
$31M
QCM
135
Quantinno Capital Management
New York
$30.7M
Neuberger Berman Group
136
Neuberger Berman Group
New York
$30.6M
PAS
137
Park Avenue Securities
New York
$29.8M
SFA
138
Sequoia Financial Advisors
Ohio
$29.6M
CA
139
Clearstead Advisors
Ohio
$29.5M
OCG
140
Opus Capital Group
Ohio
$29.4M
AIM
141
Allen Investment Management
New York
$29M
MCM
142
MAI Capital Management
Ohio
$28.9M
MGIA
143
Moneta Group Investment Advisors
Missouri
$28.9M
William Blair & Company
144
William Blair & Company
Illinois
$28.4M
AWM
145
Act Wealth Management
Texas
$28.4M
BCM
146
BTC Capital Management
Iowa
$27.6M
Two Sigma Investments
147
Two Sigma Investments
New York
$26.6M
EIC
148
Equity Investment Corp
Georgia
$26.6M
FNBT
149
FineMark National Bank & Trust
Florida
$25.8M
GT
150
Glenmede Trust
Pennsylvania
$25.4M