Who owns IPG Photonics (IPGP)?
100 holders named in SEC filings declare between 91.7% and 103.9% of IPG Photonics' shares outstanding, as of Jul 31, 2026. The largest are Shcherbakov Eugene A (34.3%), First Eagle Investment Management, LLC (7.8%) and Vanguard (7.0%); the five largest hold 59.5% together. Another 263 institutions hold small positions worth 2.7%. From Mar 31, 2026 to Jun 30, 2026, institutions that filed both quarters bought 9.7% and sold 7.1% of the shares, a net purchase of 2.6%; 61 opened a position, 138 added, 98 reduced and 43 sold out. Biggest buyers: Victory Capital Management, Inc. (+1.3M shares) and NEXT CENTURY GROWTH INVESTORS LLC (+270,752 shares). Biggest sellers: First Eagle Investment Management, LLC (-1.3M) and Fuller & Thaler Asset Management, Inc. (-372,664). Schedule 13D/G filings since Mar 31, 2026: First Eagle Investment Management, LLC crossed 5% (7.9%) on Jun 30, 2026. Over time, 350 managers declared IPG Photonics in their 13F for Q2 2026, against 411 for Q4 2019: together at most 71.6% of the shares outstanding, against 63.6%.
| Holder | Filing | Share of capital | As of | Holding since (13F) |
|---|---|---|---|---|
| Shcherbakov Eugene A | 13D | 34.3% | Feb 18, 2026 | — |
| First Eagle Investment Management, LLC | 13F | 7.8% | Jun 30, 2026 | Q4 2019 or earlier |
| Vanguard | 13F | 7.0% | Jun 30, 2026 | Q4 2019 or earlier |
| BlackRock | 13F | 6.7% | Jun 30, 2026 | Q4 2019 or earlier |
| Dimensional | 13F | 3.8% | Jun 30, 2026 | Q4 2019 or earlier |
| LAZARD ASSET MANAGEMENT LLC | 13F | 3.4% | Jun 30, 2026 | Q2 2024 |
| Sumitomo Mitsui Trust Group, Inc. | 13F | 3.2% | Jun 30, 2026 | Q4 2019 or earlier |
| Victory Capital Management, Inc. | 13F | 3.1% | Jun 30, 2026 | Q4 2019 or earlier |
| Neuberger Berman Group LLC | 13F | 2.3% | Jun 30, 2026 | Q4 2019 or earlier |
| State Street | 13F | 2.1% | Jun 30, 2026 | Q4 2019 or earlier |
| WESTWOOD HOLDINGS GROUP INC | 13F | 2.1% | Jun 30, 2026 | Q1 2026 |
| M&G PLC | 13F | 1.4% | Jun 30, 2026 | Q1 2024 |
| DISCIPLINED GROWTH INVESTORS INC /MN | 13F | 1.2% | Jun 30, 2026 | Q4 2019 or earlier |
| Geode Capital | 13F | 1.2% | Jun 30, 2026 | Q4 2019 or earlier |
| SEGALL BRYANT & HAMILL, LLC | 13F | 1.2% | Jun 30, 2026 | Q4 2025 |
| AQR | 13F | 1.1% | Jun 30, 2026 | Q3 2020 |
| Morgan Stanley | 13F | 1.0% | Jun 30, 2026 | Q4 2019 or earlier |
| Invesco | 13F | 0.94% | Jun 30, 2026 | Q4 2019 or earlier |
| Citadel | 13F | 0.89% | Jun 30, 2026 | Q1 2022 |
| Allianz Asset Management GmbH | 13F | 0.79% | Jun 30, 2026 | Q4 2019 or earlier |
| EMERALD ADVISERS, LLC | 13F | 0.77% | Jun 30, 2026 | Q3 2025 |
| EXCHANGE TRADED CONCEPTS, LLC | 13F | 0.72% | Jun 30, 2026 | Q4 2022 |
| Charles Schwab | 13F | 0.71% | Jun 30, 2026 | Q4 2019 or earlier |
| Legal & General | 13F | 0.70% | Jun 30, 2026 | Q4 2019 or earlier |
| NEXT CENTURY GROWTH INVESTORS LLC | 13F | 0.64% | Jun 30, 2026 | Q2 2026 |
IPG Photonics institutional ownership over time
| Quarter | 13F managers | Share of the company (upper bound) | Value declared | Held by stock pickers |
|---|---|---|---|---|
| Q4 2019 | 411 | 63.6% | $4.9B | 63.5% |
| Q4 2020 | 415 | 62.2% | $7.4B | 63.2% |
| Q4 2021 | 369 | 65.8% | $6.0B | 64.6% |
| Q4 2022 | 296 | 61.2% | $2.8B | 62.5% |
| Q4 2023 | 310 | 58.7% | $3.0B | 62.0% |
| Q4 2024 | 269 | 58.7% | $1.8B | 59.9% |
| Q4 2025 | 293 | 70.0% | $2.1B | 66.9% |
| Q2 2026 | 350 | 71.6% | $3.6B | 64.1% |
From SEC Form 13F, every quarter since the end of 2019, read like the current quarter: entities of a house summed, a value contradicting its share count set aside. The share of the company is an upper bound — two managers can declare the same shares — over the shares outstanding at that date.