TDY
Teledyne Technologies Incorporated · Technology · Hardware, Equipment & Parts
Momentum inputs (comparable managers):
holder breadth +6.2% ·
share flow -1.9% ·
net new positions +5.9%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 215.26K | $130.24M | n/a | −2 |
| Q2 2026 | 160 | +2 | 34.18M | $22.75B | +9 | −9 |
| Q1 2026 | 163 | 0 | 35.08M | $21.19B | +6 | −7 |
| Q4 2025 | 162 | -1 | 37.71M | $19.26B | +2 | −2 |
| Q3 2025 | 23 | -2 | 21.54M | $12.62B | n/a | −3 |
| Q2 2025 | 23 | +3 | 19.49M | $9.98B | +4 | −1 |
| Q1 2025 | 17 | 0 | 8.65M | $4.30B | +1 | −1 |
| Q4 2024 | 17 | +1 | 8.86M | $4.11B | +2 | −1 |
| Q3 2024 | 15 | 0 | 6.94M | $3.04B | n/a | n/a |
| Q2 2024 | 15 | n/a | 6.33M | $2.45B | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | T. Rowe Price ✦ | 4.18M | -8.2% | $1.94B | 0.2% | ▼ Trim | 3 | SEC ↗ ×2 |
| 2 | State Street Global Advisors ✦ (passive) | 2.08M | n/a | $967.55M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.18M | -1.1% | $546.52M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 4 | Norges Bank ✦ (passive) | 659.39K | +15.7% | $306.04M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Point72 Asset Management ✦ | 309.23K | New | $143.52M | 0.4% | New | 1 | SEC ↗ |
| 6 | Millennium Management ✦ | 214.19K | -26.2% | $99.41M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 7 | Adage Capital Partners ✦ | 45.54K | -73.1% | $21.14M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 8 | Gotham Asset Management ✦ | 43.01K | -6.6% | $19.96M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 33.59K | -22.3% | $15.59M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 10 | ARK Investment Management ✦ | 29.89K | -2.0% | $13.87M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 25.55K | +196.7% | $11.86M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 12 | Marshall Wace ✦ | 22.74K | New | $10.55M | 0.0% | New | 1 | SEC ↗ ×3 |
| 13 | Soros Fund Management ✦ | 15.71K | -12.7% | $7.29M | 0.2% | ▼ Trim | 3 | SEC ↗ |
| 14 | Wellington Management ✦ | 7.72K | +5.8% | $3.59M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 15 | Fisher Asset Management ✦ | 3.10K | -0.2% | $1.44M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 16 | Citadel Advisors ✦ | 1.32K | +1141.5% | $610,795 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 17 | Two Sigma Investments ✦ | 622 | -82.4% | $288,689 | 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
| Point72 Asset Management | $143.52M | 0.4% |
| Marshall Wace | $10.55M | 0.0% |
Exited
| Arrowstreet Capital | $3.49M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 838 holders, 42.79M shares, $23.33B 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)
Director · 468 sh · $321,343
Director · 3.45K sh · $2.35M
Director · 2.00K sh · $1.36M
Director · 40 sh · $27,272
Director · 958 sh · $654,134
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology