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Southwest Gas
SWX

Overview Fund Activity

346 hedge funds and large institutions have $4.6B invested in Southwest Gas in 2025 Q1 according to their latest regulatory filings, with 63 funds opening new positions, 122 increasing their positions, 105 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
346
Holders Change
+37
Holders Change %
+11.97%
% of All Funds
4.7%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.05%
New
63
Increased
122
Reduced
105
Closed
23
Calls
$366K
Puts
$14K
Net Calls
+$352K
Net Calls Change
+$416K

Top Buyers

1
Adage Capital Partners
Adage Capital Partners
Massachusetts
$111M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$69.4M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
$20.1M
4
Man Group
Man Group
United Kingdom
$17.8M
5
WCM
Wedge Capital Management
North Carolina
$11.8M

Top Sellers

1
IC
Icahn Carl
Florida
$541M
2
ProShare Advisors
ProShare Advisors
Maryland
$1.42M
3
American Century Companies
American Century Companies
Missouri
$2.53M
4
CCM
Channing Capital Management
Illinois
$74.4M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$53.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
Ensign Peak Advisors
126
Ensign Peak Advisors
Utah
$1.39M -$300K -4,185 -18%
AIP
127
Ameritas Investment Partners
Nebraska
$1.29M -$30.5K -425 -2%
LSERS
128
Louisiana State Employees Retirement System
Louisiana
$1.21M +$14.4K +200 +1%
ASRS
129
Arizona State Retirement System
Arizona
$1.18M -$13.4K -186 -1%
VOYA Investment Management
130
VOYA Investment Management
Georgia
$1.17M -$146K -2,033 -11%
Renaissance Technologies
131
Renaissance Technologies
New York
$1.17M +$1.17M +16,300 New
SO
132
STRS Ohio
Ohio
$1.16M -$165K -2,300 -12%
GT
133
Glenmede Trust
Pennsylvania
$1.15M -$9.91K -138 -0.9%
EI
134
Ethic Inc
New York
$1.14M -$26.3K -365 -2%
DADC
135
D.A. Davidson & Co
Montana
$1.13M – – –
DTL
136
Dynamic Technology Lab
Singapore
$1.08M +$236K +3,290 +28%
PMAM
137
Picton Mahoney Asset Management
Ontario, Canada
$1.07M +$1.07M +14,930 New
OKSA
138
O'Keefe Stevens Advisory
New York
$1.06M +$218K +3,036 +26%
SOMRS
139
State of Michigan Retirement System
Michigan
$1.04M +$14.4K +200 +1%
COPPSERS
140
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.03M +$78.7K +1,096 +8%
EGM
141
Engineers Gate Manager
New York
$1.02M +$596K +8,304 +139%
Thrivent Financial for Lutherans
142
Thrivent Financial for Lutherans
Minnesota
$1.02M -$3.59K -50 -0.4%
Mackenzie Financial
143
Mackenzie Financial
Ontario, Canada
$1.01M +$296K +4,129 +42%
Creative Planning
144
Creative Planning
Kansas
$976K -$17.9K -249 -2%
CWM
145
CIBC World Markets
New York
$971K +$561K +7,817 +137%
NMIMC
146
Northwestern Mutual Investment Management Company
Wisconsin
$962K +$359 +5 +0%
NMERB
147
New Mexico Educational Retirement Board
New Mexico
$955K – – –
SG Americas Securities
148
SG Americas Securities
New York
$952K +$952K +13,261 New
LPL Financial
149
LPL Financial
California
$939K +$51.5K +717 +6%
PFSRSONJ
150
Police & Firemen's Retirement System of New Jersey
New Jersey
$931K – – –
4 5
6
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