KN
Knowles Corporation · Technology · Hardware, Equipment & Parts
Momentum inputs (comparable managers):
holder breadth +6.7% ·
share flow -1.2% ·
net new positions +6.2%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 54.37K | $1.24M | n/a | n/a |
| Q2 2026 | 107 | +7 | 60.07M | $2.49B | +13 | −8 |
| Q1 2026 | 105 | +3 | 59.98M | $1.54B | +6 | −3 |
| Q4 2025 | 102 | +1 | 68.01M | $1.46B | +1 | n/a |
| Q3 2025 | 19 | +1 | 38.06M | $887.28M | +1 | −1 |
| Q2 2025 | 16 | +1 | 34.03M | $599.68M | +1 | n/a |
| Q1 2025 | 12 | +1 | 9.64M | $146.54M | +1 | n/a |
| Q4 2024 | 11 | +1 | 9.37M | $186.71M | +1 | n/a |
| Q3 2024 | 9 | -1 | 5.81M | $104.84M | n/a | −1 |
| Q2 2024 | 10 | n/a | 5.51M | $95.12M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 13.40M | n/a | $236.08M | 0.0% | n/c | 1 | SEC ↗ ×15 |
| 2 | The Vanguard Group ✦ (passive) | 11.31M | n/a | $199.25M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 3 | State Street Global Advisors ✦ (passive) | 3.39M | -2.0% | $59.72M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 2.04M | -0.4% | $36.04M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 5 | Wellington Management ✦ | 1.70M | -34.2% | $30.03M | 0.0% | ▼ Trim | 5 | SEC ↗ ×5 |
| 6 | Marshall Wace ✦ | 415.37K | +81.5% | $7.32M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 7 | Millennium Management ✦ | 387.12K | +380.0% | $6.82M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 8 | Renaissance Technologies ✦ | 318.67K | -41.3% | $5.62M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 287.98K | +364.1% | $5.07M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 10 | AQR Capital Management ✦ | 186.81K | +276.3% | $3.29M | 0.0% | ▲ Add | 5 | SEC ↗ ×5 |
| 11 | D. E. Shaw & Co. ✦ | 156.64K | -42.5% | $2.76M | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
| 12 | GAMCO Investors ✦ | 125.67K | New | $2.21M | 0.0% | New | 1 | SEC ↗ |
| 13 | T. Rowe Price ✦ | 100.83K | +4.9% | $1.78M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | Fidelity (FMR) ✦ | 95.82K | n/a | $1.69M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 15 | Norges Bank ✦ (passive) | 71.25K | -49.1% | $1.26M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | Gotham Asset Management ✦ | 41.88K | -31.9% | $737,890 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| GAMCO Investors | $2.21M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 278 holders, 85.64M shares, $2.16B 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, Director · 6.95K sh · $264,138
Officer, Director · 43.05K sh · $1.67M
Officer · 10.00K sh · $388,400
Officer, Director · 150.00K sh · $5.86M
Officer · 30.00K sh · $1.17M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology