218 hedge funds and large institutions have $755M invested in Harrow in 2026 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 67 increasing their positions, 76 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

2.43% less ownership

Funds ownership: 59.94%57.5% (-2.4%)

12% less repeat investments, than reductions

Existing positions increased: 67 | Existing positions reduced: 76

31% less capital invested

Capital invested by funds: $1.09B → $755M (-$332M)

Holders
218
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$53M
Puts
$25.9M
Net Calls
Net Calls Change

Top Sellers

1 -$47.2M
2 -$20.7M
3 -$12.4M
4
Jane Street
Jane Street
New York
-$10.5M
5
DC
Diametric Capital
Massachusetts
-$7.36M
Name Holding Trade Value Shares
Change
Change in
Stake
PFSRSONJ
126
Police & Firemen's Retirement System of New Jersey
New Jersey
$308K
ASRS
127
Arizona State Retirement System
Arizona
$305K
PFCS
128
Pale Fire Capital SE
Czech Republic
$300K
Royal Bank of Canada
129
Royal Bank of Canada
Ontario, Canada
$300K
Envestnet Asset Management
130
Envestnet Asset Management
Illinois
$300K
State Board of Administration of Florida Retirement System
131
State Board of Administration of Florida Retirement System
Florida
$295K
Cambridge Investment Research Advisors
132
Cambridge Investment Research Advisors
Iowa
$289K
HIP
133
HUB Investment Partners
Texas
$289K
BNP Paribas Financial Markets
134
BNP Paribas Financial Markets
France
$282K
VIA
135
Vanguard Investments Australia
Australia
$277K
CIBC World Market
136
CIBC World Market
Ontario, Canada
$275K
IWM
137
IHT Wealth Management
Illinois
$274K
Assenagon Asset Management
138
Assenagon Asset Management
Luxembourg
$265K
CA
139
Corrado Advisors
New Jersey
$260K
PA
140
Procyon Advisors
Connecticut
$259K
QCM
141
Quantinno Capital Management
New York
$254K
American Century Companies
142
American Century Companies
Missouri
$249K
KK
143
KLP Kapitalforvaltning
Norway
$243K
PA
144
Profund Advisors
Maryland
$241K
CUAMC
145
China Universal Asset Management Company
China
$232K
AQR Capital Management
146
AQR Capital Management
Connecticut
$231K
ProShare Advisors
147
ProShare Advisors
Maryland
$220K
SIC
148
SJS Investment Consulting
Ohio
$214K
SWP
149
Stratos Wealth Partners
Ohio
$208K
SW
150
Simplicity Wealth
New Jersey
$207K