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Kaiser Aluminum

285 hedge funds and large institutions have $1.91B invested in Kaiser Aluminum in 2026 Q1 according to their latest regulatory filings, with 58 funds opening new positions, 93 increasing their positions, 96 reducing their positions, and 30 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

Funds holding:

more capital invested

Capital invested by funds: $ → $

0.43% more ownership

Funds ownership: 97.54%97.98% (+0.43%)

3% less repeat investments, than reductions

Existing positions increased: 93 | Existing positions reduced: 96

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

Holders
285
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.5M
Puts
$2.31M
Net Calls
Net Calls Change

Top Buyers

1 +$46.4M
2 +$18.7M
3 +$15.3M
4
Invesco
Invesco
Georgia
+$14.8M
5
N
Nuveen
North Carolina
+$14.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Commonwealth Equity Services
151
Commonwealth Equity Services
Massachusetts
$596K
Nisa Investment Advisors
152
Nisa Investment Advisors
Missouri
$574K
AB
153
Amalgamated Bank
New York
$557K
ASRS
154
Arizona State Retirement System
Arizona
$536K
PFSRSONJ
155
Police & Firemen's Retirement System of New Jersey
New Jersey
$536K
Capstone Investment Advisors
156
Capstone Investment Advisors
New York
$529K
JF
157
Jump Financial
Illinois
$521K
CPBTD
158
Central Pacific Bank - Trust Division
Hawaii
$515K
YCM
159
Yousif Capital Management
Michigan
$513K
SG Americas Securities
160
SG Americas Securities
New York
$511K
VIA
161
Vanguard Investments Australia
Australia
$503K
TRSOTSOK
162
Teachers Retirement System of the State of Kentucky
Kentucky
$487K
EPW
163
Evolve Private Wealth
California
$484K
QT
164
Quantbot Technologies
New York
$479K
COPPSERS
165
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$478K
Los Angeles Capital Management
166
Los Angeles Capital Management
California
$475K
QCM
167
Quantinno Capital Management
New York
$464K
DC
168
Diametric Capital
Massachusetts
$449K
OPERF
169
Oregon Public Employees Retirement Fund
Oregon
$446K
KK
170
KLP Kapitalforvaltning
Norway
$434K
AC
171
Allstate Corporation
Illinois
$431K
PNC Financial Services Group
172
PNC Financial Services Group
Pennsylvania
$430K
QC
173
Quadrature Capital
United Kingdom
$424K
ATPW
174
Ashton Thomas Private Wealth
Arizona
$421K
DT
175
Diversified Trust
Tennessee
$418K