LFUS
Littelfuse, Inc. · Technology · Hardware, Equipment & Parts
Momentum inputs (comparable managers):
holder breadth +8.3% ·
share flow +0.3% ·
net new positions +7.7%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 131 | +7 | 14.31M | $6.47B | +13 | −6 |
| Q1 2026 | 127 | +6 | 13.65M | $4.59B | +9 | −4 |
| Q4 2025 | 121 | -1 | 15.42M | $3.86B | +2 | −2 |
| Q3 2025 | 20 | +4 | 7.98M | $2.07B | +4 | −1 |
| Q2 2025 | 14 | -2 | 7.51M | $1.70B | — | −2 |
| Q1 2025 | 13 | +1 | 2.21M | $434.88M | +2 | −1 |
| Q4 2024 | 12 | -1 | 2.20M | $519.45M | +1 | −2 |
| Q3 2024 | 12 | -1 | 1.46M | $387.71M | — | −1 |
| Q2 2024 | 13 | — | 1.55M | $395.72M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 784.56K | +0.5% | $154.35M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Norges Bank ✦ (passive) | 550.17K | -1.5% | $108.24M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 459.66K | +6.6% | $90.46M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 459.66K | +6.6% | $90.46M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | T. Rowe Price ✦ | 89.17K | +1.5% | $17.54M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | T. Rowe Price ✦ | 89.17K | +1.5% | $17.54M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | D. E. Shaw & Co. ✦ | 77.04K | +41.3% | $15.16M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | Fisher Asset Management ✦ | 60.69K | -70.5% | $11.94M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | Marshall Wace ✦ | 52.50K | New | $10.33M | 0.0% | New | 1 | SEC ↗ |
| 10 | Marshall Wace ✦ | 52.50K | New | $10.33M | 0.0% | New | 1 | SEC ↗ |
| 11 | Marshall Wace ✦ | 52.50K | New | $10.33M | 0.0% | New | 1 | SEC ↗ |
| 12 | Marshall Wace ✦ | 52.50K | New | $10.33M | 0.0% | New | 1 | SEC ↗ |
| 13 | GAMCO Investors ✦ | 35.00K | -1.1% | $6.89M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 14 | Renaissance Technologies ✦ | 31.43K | New | $6.18M | 0.0% | New | 1 | SEC ↗ |
| 15 | Citadel Advisors ✦ | 20.66K | +93.6% | $4.06M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | Gotham Asset Management ✦ | 20.61K | +259.6% | $4.05M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | AQR Capital Management ✦ | 20.07K | +93.6% | $3.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | AQR Capital Management ✦ | 20.07K | +93.6% | $3.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 19 | AQR Capital Management ✦ | 20.07K | +93.6% | $3.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | AQR Capital Management ✦ | 20.07K | +93.6% | $3.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | AQR Capital Management ✦ | 20.07K | +93.6% | $3.89M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Millennium Management ✦ | 9.01K | -53.2% | $1.77M | 0.0% | ▼ Trim | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $10.33M | 0.0% |
| Marshall Wace | $10.33M | 0.0% |
| Marshall Wace | $10.33M | 0.0% |
| Marshall Wace | $10.33M | 0.0% |
| Renaissance Technologies | $6.18M | 0.0% |
Exited
| Arrowstreet Capital | $1.04M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 525 holders, 24.68M shares, $7.81B 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.