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MDU Resources

418 hedge funds and large institutions have $3.97B invested in MDU Resources in 2026 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 162 increasing their positions, 109 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed

49% more repeat investments, than reductions

Existing positions increased: 162 | Existing positions reduced: 109

26% more first-time investments, than exits

New positions opened: 54 | Existing positions closed: 43

4% more capital invested

Capital invested by funds: $3.8B → $3.97B (+$167M)

1% more funds holding

Funds holding: 414418 (+4)

1.57% less ownership

Funds ownership: 95.28%93.71% (-1.6%)

78% less call options, than puts

Call options by funds: $25K | Put options by funds: $112K

Holders
418
Holders Change
+4
Holders Change %
+0.97%
% of All Funds
5.15%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
54
Increased
162
Reduced
109
Closed
43
Calls
$25K
Puts
$112K
Net Calls
-$87K
Net Calls Change
-$720K
Name Holding Trade Value Shares
Change
Change in
Stake
AI
126
Atom Investors
Texas
$2.18M +$1.89M +92,222 +700%
IMRF
127
Illinois Municipal Retirement Fund
Illinois
$2.12M -$349K -17,029 -14%
PCM
128
Polymer Capital Management
New York
$2.07M +$2.05M +100,000 New
WTB
129
Washington Trust Bank
Washington
$2.06M
TI
130
Trexquant Investment
Connecticut
$2.06M +$2.04M +99,393 New
State of Wisconsin Investment Board
131
State of Wisconsin Investment Board
Wisconsin
$1.99M -$644K -31,451 -25%
Janus Henderson Group
132
Janus Henderson Group
United Kingdom
$1.93M +$252K +12,300 +15%
LSERS
133
Louisiana State Employees Retirement System
Louisiana
$1.88M -$61.4K -3,000 -3%
CCA
134
Catalyst Capital Advisors
New York
$1.85M
PFSRSONJ
135
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.83M +$37.5K +1,833 +2%
Cambridge Investment Research Advisors
136
Cambridge Investment Research Advisors
Iowa
$1.81M -$25.5K -1,245 -1%
RFA
137
Register Financial Advisors
Georgia
$1.81M +$31.1K +1,520 +2%
Treasurer of the State of North Carolina
138
Treasurer of the State of North Carolina
North Carolina
$1.8M +$38K +1,854 +2%
Osaic Holdings
139
Osaic Holdings
Arizona
$1.77M +$69.2K +3,379 +4%
IIM
140
INTECH Investment Management
Florida
$1.74M +$1.72M +84,094 New
Susquehanna International Group
141
Susquehanna International Group
Pennsylvania
$1.67M +$1.37M +67,121 +489%
VGA
142
Vanguard Global Advisers
Pennsylvania
$1.66M +$1.64M +80,309 New
VanEck Associates
143
VanEck Associates
New York
$1.65M +$71K +3,465 +5%
STA
144
Summit Trail Advisors
New York
$1.62M +$702K +34,287 +78%
NA
145
NewEdge Advisors
Louisiana
$1.62M -$2.99K -146 -0.2%
DADC
146
D.A. Davidson & Co
Montana
$1.61M +$13.5K +658 +0.9%
Royal Bank of Canada
147
Royal Bank of Canada
Ontario, Canada
$1.61M -$297K -14,522 -16%
HighTower Advisors
148
HighTower Advisors
Illinois
$1.57M +$105K +5,124 +7%
SGM
149
Seven Grand Managers
New York
$1.55M -$1.54M -75,000 -50%
AllianceBernstein
150
AllianceBernstein
Tennessee
$1.5M -$4.58M -223,779 -74%