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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 Asset Management
76
BNP Paribas Asset Management
France
$11.6M
Adage Capital Partners
77
Adage Capital Partners
Massachusetts
$11.4M
Asset Management One
78
Asset Management One
Japan
$11.2M
Universal-Beteiligungs- und Servicegesellschaft
79
Universal-Beteiligungs- und Servicegesellschaft
Germany
$11.2M
CBU
80
CIBC Bancorp USA
Illinois
$11.1M
Tudor Investment Corp
81
Tudor Investment Corp
Connecticut
$9.35M
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$9.21M
Marshall Wace
83
Marshall Wace
United Kingdom
$9.21M
JG
84
Jain Global
New York
$9.15M
Natixis Advisors
85
Natixis Advisors
Massachusetts
$8.85M
ETC
86
Exchange Traded Concepts
Oklahoma
$8.84M
Jones Financial Companies
87
Jones Financial Companies
Missouri
$8.44M
Commonwealth Equity Services
88
Commonwealth Equity Services
Massachusetts
$7.98M
Hudson Bay Capital Management
89
Hudson Bay Capital Management
Connecticut
$7.95M
MMA
90
Mizuho Markets Americas
New York
$7.73M
Bank of Montreal
91
Bank of Montreal
Ontario, Canada
$7.52M
VIA
92
Vanguard Investments Australia
Australia
$7.48M
AMH
93
Apollo Management Holdings
New York
$7.29M
VAM
94
Vanguard Asset Management
$7.15M
JFG
95
Jefferies Financial Group
New York
$6.78M
RCA
96
Riverview Capital Advisers
Massachusetts
$6.75M
New York State Common Retirement Fund
97
New York State Common Retirement Fund
New York
$6.7M
WT
98
Whittier Trust
California
$6.64M
State Board of Administration of Florida Retirement System
99
State Board of Administration of Florida Retirement System
Florida
$6.54M
State of New Jersey Common Pension Fund D
100
State of New Jersey Common Pension Fund D
New Jersey
$6.38M