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Kaiser Aluminum

286 hedge funds and large institutions have $1.92B invested in Kaiser Aluminum in 2026 Q1 according to their latest regulatory filings, with 58 funds opening new positions, 94 increasing their positions, 96 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

485% more call options, than puts

Call options by funds: $13.5M | Put options by funds: $2.31M

93% more first-time investments, than exits

New positions opened: 58 | Existing positions closed: 30

8% more funds holding

Funds holding: 266286 (+20)

5% more capital invested

Capital invested by funds: $1.82B → $1.92B (+$99.8M)

0.49% more ownership

Funds ownership: 97.54%98.03% (+0.49%)

2% less repeat investments, than reductions

Existing positions increased: 94 | Existing positions reduced: 96

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

Holders
286
Holders Change
+20
Holders Change %
+7.52%
% of All Funds
3.52%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.01%
New
58
Increased
94
Reduced
96
Closed
30
Calls
$13.5M
Puts
$2.31M
Net Calls
+$11.2M
Net Calls Change
+$4.75M
Name Holding Trade Value Shares
Change
Change in
Stake
AAM
151
Advisors Asset Management
Colorado
$602K -$2.03K -16 -0.3%
Commonwealth Equity Services
152
Commonwealth Equity Services
Massachusetts
$596K +$130K +1,028 +26%
Nisa Investment Advisors
153
Nisa Investment Advisors
Missouri
$574K +$253 +2 +0%
AB
154
Amalgamated Bank
New York
$557K -$4.3K -34 -0.7%
ASRS
155
Arizona State Retirement System
Arizona
$536K -$6.96K -55 -1%
PFSRSONJ
156
Police & Firemen's Retirement System of New Jersey
New Jersey
$536K
Capstone Investment Advisors
157
Capstone Investment Advisors
New York
$529K +$556K +4,393 New
JF
158
Jump Financial
Illinois
$521K -$313K -2,470 -36%
CPBTD
159
Central Pacific Bank - Trust Division
Hawaii
$515K
YCM
160
Yousif Capital Management
Michigan
$513K -$9.88K -78 -2%
SG Americas Securities
161
SG Americas Securities
New York
$511K -$283K -2,233 -34%
VIA
162
Vanguard Investments Australia
Australia
$503K +$529K +4,178 New
TRSOTSOK
163
Teachers Retirement System of the State of Kentucky
Kentucky
$487K
EPW
164
Evolve Private Wealth
California
$484K +$508K +4,015 New
QT
165
Quantbot Technologies
New York
$479K +$127K +1,002 +34%
COPPSERS
166
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$478K -$633 -5 -0.1%
Los Angeles Capital Management
167
Los Angeles Capital Management
California
$475K -$48.2K -381 -9%
QCM
168
Quantinno Capital Management
New York
$464K +$27K +213 +6%
DC
169
Diametric Capital
Massachusetts
$449K +$472K +3,725 New
OPERF
170
Oregon Public Employees Retirement Fund
Oregon
$446K +$7.85K +62 +2%
KK
171
KLP Kapitalforvaltning
Norway
$434K +$25.3K +200 +6%
AC
172
Allstate Corporation
Illinois
$431K +$453K +3,580 New
PNC Financial Services Group
173
PNC Financial Services Group
Pennsylvania
$430K +$6.33K +50 +1%
QC
174
Quadrature Capital
United Kingdom
$424K -$309K -2,442 -41%
ATPW
175
Ashton Thomas Private Wealth
Arizona
$421K +$121K +956 +38%