IPGP
IPG Photonics Corporation · Technology · Semiconductors
Momentum inputs (comparable managers):
holder breadth +6.2% ·
share flow -2.4% ·
net new positions 0.0%
· formula
Ownership fragmentation: more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 103 | +4 | 18.22M | $2.13B | +9 | −7 |
| Q1 2026 | 104 | -1 | 20.88M | $2.39B | +10 | −12 |
| Q4 2025 | 106 | +2 | 24.25M | $1.74B | +3 | n/a |
| Q3 2025 | 17 | +1 | 9.41M | $744.94M | +1 | −1 |
| Q2 2025 | 14 | 0 | 8.92M | $612.10M | n/a | n/a |
| Q1 2025 | 11 | -4 | 3.20M | $201.85M | n/a | −4 |
| Q4 2024 | 15 | +2 | 3.13M | $227.42M | +2 | n/a |
| Q3 2024 | 12 | 0 | 2.37M | $176.09M | n/a | n/a |
| Q2 2024 | 12 | n/a | 2.35M | $198.44M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 2.83M | -1.1% | $224.42M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (passive) | 2.41M | -2.2% | $191.15M | 0.0% | ▼ Trim | 2 | SEC ↗ ×17 |
| 3 | AQR Capital Management ✦ | 901.27K | -7.9% | $71.09M | 0.0% | ▼ Trim | 6 | SEC ↗ ×6 |
| 4 | State Street Global Advisors ✦ (passive) | 792.34K | -4.4% | $62.75M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 5 | Morgan Stanley ✦ | 651.09K | n/a | $51.56M | 0.0% | n/c | 1 | SEC ↗ ×12 |
| 6 | Geode Capital Management ✦ (passive) | 489.56K | -19.9% | $38.78M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 7 | Baillie Gifford ✦ | 407.27K | -0.9% | $32.25M | 0.0% | ▼ Trim | 6 | SEC ↗ ×4 |
| 8 | Citadel Advisors ✦ | 294.16K | +57.0% | $23.29M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 9 | JPMorgan Chase ✦ | 263.09K | n/a | $20.83M | 0.0% | n/c | 1 | SEC ↗ ×6 |
| 10 | D. E. Shaw & Co. ✦ | 125.67K | -27.2% | $9.95M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 11 | Marshall Wace ✦ | 90.60K | -9.7% | $7.17M | 0.0% | ▼ Trim | 4 | SEC ↗ ×4 |
| 12 | Goldman Sachs Group ✦ | 51.42K | n/a | $4.07M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 13 | Millennium Management ✦ | 44.89K | +264.2% | $3.56M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 14 | T. Rowe Price ✦ | 24.21K | +6.0% | $1.92M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 15 | Point72 Asset Management ✦ | 14.39K | New | $1.14M | 0.0% | New | 1 | SEC ↗ |
| 16 | Gotham Asset Management ✦ | 8.92K | -15.5% | $706,058 | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 17 | Fidelity (FMR) ✦ | 3.86K | +1.4% | $305,571 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $1.14M | 0.0% |
Exited
| Norges Bank | $16.67M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 331 holders, 28.89M shares, $3.29B 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)
Director · 1.55K sh @ 72.84 · $113,048
Director · 1.16K sh @ 74.57 · $86,352
Open-market sales (S)
10% owner · 9.88K sh · $843,312
Director, 10% owner · 3.05K sh · $259,994
10% owner · 5.49K sh · $472,204
10% owner · 4.59K sh · $347,309
10% owner · 4.71K sh · $359,519
10% owner · 18.09K sh · $1.36M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
15.7% of class · View original SEC filing ↗