Magnetar Financial’s NiSource NI Stock Holding History

Magnetar Financial’s Portfolio NI Stock Details NI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$784K	Buy	+16,486	New	+$780K	0.01%	500
2025 Q3	–	Sell	-182,949	Closed	-$7.38M	–	1084
2025 Q2	$7.38M	Buy	182,949 +121,043	+196%	+$4.75M	0.04%	192
2025 Q1	$2.48M	Buy	+61,906	New	+$2.38M	0.03%	253
2024 Q2	–	Sell	-129,328	Closed	-$3.58M	–	584
2024 Q1	$3.58M	Buy	+129,328	New	+$3.4M	0.08%	146
2023 Q4	–	Sell	-10,729	Closed	-$265K	–	495
2023 Q3	$265K	Buy	+10,729	New	+$290K	0.01%	389
2022 Q4	–	Sell	-140,893	Closed	-$3.55M	–	888
2022 Q3	$3.55M	Buy	+140,893	New	+$4.15M	0.05%	434
2021 Q1	–	Sell	-25,381	Closed	-$582K	–	1152
2020 Q4	$582K	Buy	+25,381	New	+$594K	0.01%	541
2020 Q3	–	Sell	-21,938	Closed	-$499K	–	707
2020 Q2	$499K	Buy	+21,938	New	+$529K	0.01%	268
2018 Q1	–	Sell	-9,206	Closed	-$236K	–	727
2017 Q4	$236K	Buy	+9,206	New	+$244K	﹤0.01%	574
2016 Q2	–	Sell	-16,618	Closed	-$392K	–	441
2016 Q1	$392K	Sell	16,618 -5,805	-26%	-$125K	0.01%	242
2015 Q4	$437K	Sell	22,423 -3,610	-14%	-$69.4K	0.01%	168
2015 Q3	$483K	Buy	+26,033	New	+$445K	0.01%	215

Other funds holding NI

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Magnetar Financial's NI Position: Q2 2026 in Review

Magnetar Financial opened a new position in NiSource (NI) in Q2 2026: 16,486 shares worth $784K. The stake represents 0.01% of the portfolio and ranks #500 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in NI as recently as Q2 2025.

Magnetar Financial first reported a position in NI in Q3 2015 and has held it in 12 quarters since. The position peaked at $7.38M in Q2 2025. 914 funds tracked by Wall St. Rank hold NI as of Q2 2026.

Magnetar Financial held 16,486 shares of NiSource worth $784K as of Q2 2026.
NiSource was a new Magnetar Financial position in Q2 2026.
NiSource made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #500 holding.
Magnetar Financial first reported a position in NiSource in Q3 2015 and has held it in 12 quarters since.
Magnetar Financial's NiSource position peaked at $7.38M in Q2 2025.
914 funds tracked by Wall St. Rank held NiSource as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.