NI
NiSource Inc · Utilities · Regulated Gas
Momentum inputs (comparable managers):
holder breadth -5.6% ·
share flow +1.3% ·
net new positions -11.8%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 845.56K | $32.92M | n/a | −2 |
| Q2 2026 | 158 | +4 | 323.68M | $15.39B | +10 | −7 |
| Q1 2026 | 158 | +4 | 305.83M | $14.26B | +7 | −4 |
| Q4 2025 | 153 | 0 | 344.67M | $14.40B | +3 | −2 |
| Q3 2025 | 17 | -1 | 193.45M | $8.37B | +1 | −3 |
| Q2 2025 | 16 | -3 | 172.71M | $6.96B | n/a | −3 |
| Q1 2025 | 16 | +2 | 52.39M | $2.10B | +3 | −1 |
| Q4 2024 | 14 | -1 | 60.84M | $2.24B | +1 | −2 |
| Q3 2024 | 14 | +3 | 36.08M | $1.25B | +3 | n/a |
| Q2 2024 | 11 | n/a | 41.87M | $1.21B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 61.38M | -0.1% | $2.66B | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 2 | BlackRock ✦ (passive) | 48.21M | -0.4% | $2.09B | 0.0% | ▼ Trim | 2 | SEC ↗ ×22 |
| 3 | State Street Global Advisors ✦ (passive) | 25.58M | +3.5% | $1.11B | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | JPMorgan Chase ✦ | 16.99M | n/a | $735.70M | 0.0% | n/c | 1 | SEC ↗ ×32 |
| 5 | Geode Capital Management ✦ (passive) | 12.21M | -0.2% | $526.68M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 6 | Fidelity (FMR) ✦ | 9.40M | -4.7% | $406.93M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 7 | Morgan Stanley ✦ | 4.38M | n/a | $189.85M | 0.0% | n/c | 1 | SEC ↗ ×19 |
| 8 | Goldman Sachs Group ✦ | 4.23M | n/a | $182.96M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 9 | Millennium Management ✦ | 3.17M | +2288.8% | $137.10M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 10 | Wellington Management ✦ | 2.45M | +7.9% | $106.23M | 0.0% | ▲ Add | 6 | SEC ↗ ×4 |
| 11 | Adage Capital Partners ✦ | 1.33M | +208.2% | $57.53M | 0.1% | ▲ Add | 6 | SEC ↗ |
| 12 | Citadel Advisors ✦ | 1.18M | -56.7% | $50.88M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 13 | AQR Capital Management ✦ | 1.11M | +40.4% | $47.95M | 0.0% | ▲ Add | 6 | SEC ↗ ×4 |
| 14 | Renaissance Technologies ✦ | 980.80K | -28.1% | $42.47M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 15 | T. Rowe Price ✦ | 847.03K | +4.9% | $36.68M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 16 | Bridgewater Associates ✦ | 9.79K | New | $423,734 | 0.0% | New | 1 | SEC ↗ |
| 17 | GAMCO Investors ✦ | 6.30K | 0.0% | $272,790 | 0.0% | Held | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Bridgewater Associates | $423,734 | 0.0% |
Exited
| Norges Bank | $296.54M | was 0.0% |
| Gotham Asset Management | $7.58M | was 0.0% |
| D. E. Shaw & Co. | $218,360 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 872 holders, 445.18M shares, $17.82B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 37.51K sh · $1.59M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology