Ostrum Asset Management’s NiSource NI Stock Holding History

Ostrum Asset 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 Q1	$184K	Buy	3,946 +58	+1%	+$2.61K	0.01%	525
2025 Q4	$162K	Sell	3,888 -1,288	-25%	-$55K	0.01%	481
2025 Q3	$224K	Sell	5,176 -159	-3%	-$6.58K	0.01%	479
2025 Q2	$215K	Sell	5,335 -152	-3%	-$5.96K	0.01%	484
2025 Q1	$220K	Sell	5,487 -146	-3%	-$5.62K	0.01%	494
2024 Q4	$207K	Sell	5,633 -10,486	-65%	-$376K	0.02%	504
2024 Q3	$559K	Buy	16,119 +196	+1%	+$6.25K	0.05%	383
2024 Q2	$459K	Sell	15,923 -1,238	-7%	-$34.9K	0.04%	401
2024 Q1	$475K	Hold	17,161	–	–	0.04%	441
2023 Q4	$456K	Buy	17,161 +72	+0.4%	+$1.85K	0.04%	421
2023 Q3	$422K	Sell	17,089 -9,248	-35%	-$250K	0.04%	466
2023 Q2	$720K	Buy	26,337 +24	+0.1%	+$666	0.06%	379
2023 Q1	$736K	Buy	+26,313	New	+$720K	0.06%	374

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

Ostrum Asset Management's NI Position: Q1 2026 in Review

Ostrum Asset Management increased its NiSource (NI) stake by 1.5% in Q1 2026, buying an estimated $2.61K and bringing the position to 3,946 shares worth $184K. The position accounts for 0.01% of the portfolio, ranked #525.

Ostrum Asset Management first reported a position in NI in Q1 2023 and has held it in 13 quarters since. The position peaked at $736K in Q1 2023. 877 funds tracked by Wall St. Rank hold NI as of Q1 2026.

Ostrum Asset Management held 3,946 shares of NiSource worth $184K as of Q1 2026.
Ostrum Asset Management bought 58 NiSource shares in Q1 2026, an estimated $2.61K.
NiSource made up 0.01% of Ostrum Asset Management's portfolio in Q1 2026, its #525 holding.
Ostrum Asset Management first reported a position in NiSource in Q1 2023 and has held it in 13 quarters since.
Ostrum Asset Management's NiSource position peaked at $736K in Q1 2023.
877 funds tracked by Wall St. Rank held NiSource as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.