PEAK6’s NiSource NI Stock Holding History

PEAK6’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 Q1	–	Sell	-300,000	Closed	-$12.5M	–	3094
2025 Q4	$12.5M	Buy	+300,000	New	+$12.8M	0.02%	545
2025 Q1	–	Sell	-12,400	Closed	-$456K	–	3394
2024 Q4	$456K	Buy	+12,400	New	+$445K	﹤0.01%	2201

Other funds holding NI

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

PEAK6's NI Position: Q4 2025 in Review

PEAK6 sold out of NiSource (NI) in Q4 2025, closing a stake of 21,771 shares — an estimated $930K sold.

PEAK6 first reported a position in NI in Q3 2025 and held it in 1 quarter. The position peaked at $943K in Q3 2025. 834 funds tracked by Wall St. Rank hold NI as of Q4 2025.

PEAK6 reported no remaining NiSource position as of Q4 2025 after selling out during the quarter.
PEAK6 sold 21,771 NiSource shares in Q4 2025, an estimated $930K.
PEAK6 first reported a position in NiSource in Q3 2025 and held it in 1 quarter.
PEAK6's NiSource position peaked at $943K in Q3 2025.
834 funds tracked by Wall St. Rank held NiSource as of Q4 2025.

Based on PEAK6's 13F filing for Q4 2025, filed 13 Feb 2026.