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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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IPGP

IPG PHOTONICS CORP

Semiconductors & Related Devices · SIC 3674CIK 1111928Held by 6 tracked managersEDGAR filings ↗10-K/10-Q ↗

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6 managers · Q2 2026 13F
0.64%
(27.3%)
0.15%
+18.3%
0.06%
(21.7%)
0.06%
(67.5%)
0.02%
+42.6%
0.01%
+184.2%

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.