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Boston Properties

533 hedge funds and large institutions have $8.79B invested in Boston Properties in 2026 Q1 according to their latest regulatory filings, with 74 funds opening new positions, 155 increasing their positions, 234 reducing their positions, and 141 closing their positions.

New
Increased
Maintained
Reduced
Closed

less ownership

Funds ownership:

less funds holding

Funds holding:

less call options, than puts

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

less capital invested

Capital invested by funds: $ → $

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

34% less repeat investments, than reductions

Existing positions increased: 155 | Existing positions reduced: 234

48% less first-time investments, than exits

New positions opened: 74 | Existing positions closed: 141

Holders
533
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$37.3M
Puts
$48.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BNP Paribas Financial Markets
51
BNP Paribas Financial Markets
France
$17.8M
Amundi
52
Amundi
France
$17.7M
AIIMS
53
Analyst IMS Investment Management Services
Israel
$17.6M
RhumbLine Advisers
54
RhumbLine Advisers
Massachusetts
$16.9M
Fisher Asset Management
55
Fisher Asset Management
Washington
$16.9M
California Public Employees Retirement System
56
California Public Employees Retirement System
California
$16.6M
Wells Fargo
57
Wells Fargo
California
$16.2M
VGA
58
Vanguard Global Advisers
Pennsylvania
$16M
TWC
59
The Woodbridge Company
Ontario, Canada
$15.6M
Swiss National Bank
60
Swiss National Bank
Switzerland
$15.5M
Mitsubishi UFJ Asset Management
61
Mitsubishi UFJ Asset Management
Japan
$15.4M
Canada Life
62
Canada Life
Manitoba, Canada
$15.2M
SAM
63
Storebrand Asset Management
Norway
$14.9M
AllianceBernstein
64
AllianceBernstein
Tennessee
$14.7M
Balyasny Asset Management
65
Balyasny Asset Management
Illinois
$14.1M
H2CM
66
H/2 Credit Manager
Connecticut
$13.9M
AU
67
Algebris (UK)
United Kingdom
$13.8M
N
68
Natixis
France
$13.5M
CCM
69
Chilton Capital Management
Texas
$13M
PHAM
70
Pacific Heights Asset Management
California
$13M
QCM
71
Quantinno Capital Management
New York
$12.5M
DSA
72
Davis Selected Advisers
Arizona
$12.3M
Nomura Asset Management
73
Nomura Asset Management
Japan
$12.2M
Principal Financial Group
74
Principal Financial Group
Iowa
$12.2M
Ohio Public Employees Retirement System (OPERS)
75
Ohio Public Employees Retirement System (OPERS)
Ohio
$11.9M