CSTM icon

Constellium

311 hedge funds and large institutions have $3.08B invested in Constellium in 2026 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 112 increasing their positions, 86 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

12% more call options, than puts

Call options by funds: $31.3M | Put options by funds: $27.9M

10% more funds holding in top 10

Funds holding in top 10: 1011 (+1)

3.01% more ownership

Funds ownership: 90.27%93.28% (+3%)

Holders
311
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
11
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$31.3M
Puts
$27.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Boston Partners
151
Boston Partners
Massachusetts
$1.5M
Ohio Public Employees Retirement System (OPERS)
152
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.46M
HighTower Advisors
153
HighTower Advisors
Illinois
$1.42M
RG
154
Renaissance Group
Kentucky
$1.38M
BNP Paribas Financial Markets
155
BNP Paribas Financial Markets
France
$1.29M
DFCM
156
Dark Forest Capital Management
Puerto Rico
$1.22M
PCM
157
Prelude Capital Management
New York
$1.17M
Mercer Global Advisors
158
Mercer Global Advisors
Colorado
$1.13M
DTL
159
Dynamic Technology Lab
Singapore
$1.09M
SO
160
STRS Ohio
Ohio
$1.09M
LIP
161
Lighthouse Investment Partners
Florida
$1.05M
IIM
162
INTECH Investment Management
Florida
$964K
OSAM
163
O'Shaughnessy Asset Management
Connecticut
$956K
B
164
Bailard
California
$932K
RWM
165
Ritholtz Wealth Management
New York
$909K
PFSRSONJ
166
Police & Firemen's Retirement System of New Jersey
New Jersey
$902K
State Board of Administration of Florida Retirement System
167
State Board of Administration of Florida Retirement System
Florida
$889K
SOW
168
State of Wyoming
Wyoming
$876K
PAG
169
Private Advisor Group
New Jersey
$874K
ASRS
170
Arizona State Retirement System
Arizona
$838K
SGI
171
Summit Global Investments
Utah
$831K
MML Investors Services
172
MML Investors Services
Massachusetts
$808K
GCM
173
Graham Capital Management
Connecticut
$805K
DS
174
DRW Securities
Illinois
$765K
LKIM
175
Lawson Kroeker Investment Management
Nebraska
$750K