Polymer Capital Management’s NiSource NI Stock Holding History

Polymer Capital Management’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	$7.61M	Buy	160,000 +85,000	+113%	+$4.02M	1.01%	11
2026 Q1	$3.5M	Sell	75,000 -50,000	-40%	-$2.25M	0.35%	62
2025 Q4	$5.22M	Sell	125,000 -147,500	-54%	-$6.3M	0.55%	31
2025 Q3	$11.8M	Buy	272,500 +89,500	+49%	+$3.71M	1.25%	12
2025 Q2	$7.38M	Buy	183,000 +3,000	+2%	+$118K	0.87%	19
2025 Q1	$7.22M	Sell	180,000 -195,000	-52%	-$7.51M	1.86%	6
2024 Q4	$13.8M	Buy	+375,000	New	+$13.5M	3.73%	1

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

Polymer Capital Management's NI Position: Q2 2026 in Review

Polymer Capital Management increased its NiSource (NI) stake by 113% in Q2 2026, buying an estimated $4.02M and bringing the position to 160,000 shares worth $7.61M. The position accounts for 1.01% of the portfolio, ranked #11.

Polymer Capital Management first reported a position in NI in Q4 2024 and has held it in 7 quarters since. The position peaked at $13.8M in Q4 2024. 913 funds tracked by Wall St. Rank hold NI as of Q2 2026.

Polymer Capital Management held 160,000 shares of NiSource worth $7.61M as of Q2 2026.
Polymer Capital Management bought 85,000 NiSource shares in Q2 2026, an estimated $4.02M.
NiSource made up 1.01% of Polymer Capital Management's portfolio in Q2 2026, its #11 holding.
Polymer Capital Management first reported a position in NiSource in Q4 2024 and has held it in 7 quarters since.
Polymer Capital Management's NiSource position peaked at $13.8M in Q4 2024.
913 funds tracked by Wall St. Rank held NiSource as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.