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834 hedge funds and large institutions have $19.3B invested in NiSource in 2025 Q4 according to their latest regulatory filings, with 121 funds opening new positions, 311 increasing their positions, 258 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed

307% more call options, than puts

Call options by funds: $25M | Put options by funds: $6.14M

112% more first-time investments, than exits

New positions opened: 121 | Existing positions closed: 57

21% more repeat investments, than reductions

Existing positions increased: 311 | Existing positions reduced: 258

6% more funds holding

Funds holding: 784834 (+50)

2.35% more ownership

Funds ownership: 94.54%96.89% (+2.3%)

0% more capital invested

Capital invested by funds: $19.3B → $19.3B (+$38M)

13% less funds holding in top 10

Funds holding in top 10: 87 (-1)

Holders
834
Holders Change
+50
Holders Change %
+6.38%
% of All Funds
10.15%
Holding in Top 10
7
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-12.5%
% of All Funds
0.09%
New
121
Increased
311
Reduced
258
Closed
57
Calls
$25M
Puts
$6.14M
Net Calls
+$18.8M
Net Calls Change
-$77.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Raymond James Financial
101
Raymond James Financial
Florida
$18.8M +$580K +13,582 +3%
ZIM
102
Zacks Investment Management
Illinois
$17.7M +$4.66K +109 +0%
TI
103
Trexquant Investment
Connecticut
$17.5M +$7.49M +175,368 +72%
WorldQuant Millennium Advisors
104
WorldQuant Millennium Advisors
New York
$17.3M +$7.65M +179,081 +76%
New York State Teachers Retirement System (NYSTRS)
105
New York State Teachers Retirement System (NYSTRS)
New York
$16.9M -$228K -5,343 -1%
MAM
106
Magellan Asset Management
Australia
$16.7M +$1.28M +29,925 +8%
Verition Fund Management
107
Verition Fund Management
Connecticut
$16.6M -$31.9M -746,333 -65%
Royal London Asset Management
108
Royal London Asset Management
United Kingdom
$16.4M +$487K +11,392 +3%
GF
109
Gabelli Funds
New York
$16.4M
GC
110
Guggenheim Capital
Illinois
$15.8M -$1.24M -28,926 -7%
State Board of Administration of Florida Retirement System
111
State Board of Administration of Florida Retirement System
Florida
$15.6M -$826K -19,326 -5%
Alyeska Investment Group
112
Alyeska Investment Group
Illinois
$15.5M +$15.8M +370,316 New
Squarepoint
113
Squarepoint
New York
$15.4M -$1.69M -39,518 -10%
Man Group
114
Man Group
United Kingdom
$15.4M +$2.31M +54,130 +17%
Robeco Institutional Asset Management
115
Robeco Institutional Asset Management
Netherlands
$15.2M -$879K -20,581 -5%
HAI
116
Hennessy Advisors Inc
California
$15.1M
Millennium Management
117
Millennium Management
New York
$14.7M -$120M -2,813,806 -89%
TAF
118
Tredje AP-fonden
Sweden
$14.3M +$877K +20,522 +6%
State of Wisconsin Investment Board
119
State of Wisconsin Investment Board
Wisconsin
$14.2M +$447K +10,461 +3%
Asset Management One
120
Asset Management One
Japan
$13.8M -$808K -18,921 -5%
State of Tennessee, Department of Treasury
121
State of Tennessee, Department of Treasury
Tennessee
$13.6M +$730K +17,096 +6%
Natixis Advisors
122
Natixis Advisors
Massachusetts
$13.5M -$228K -5,340 -2%
Macquarie Group
123
Macquarie Group
Australia
$13.4M -$2.98M -69,788 -18%
Boston Partners
124
Boston Partners
Massachusetts
$13.1M -$1.04M -24,231 -7%
Zurich Cantonal Bank
125
Zurich Cantonal Bank
Switzerland
$13M