IPG Photonics Corporation
MX ˙ BMV ˙ US44980X1090
SecurityMX:IPGP / IPG Photonics Corporation
InstitutionEmerald Advisers, Llc
Latest Disclosed Ownership304,916 shares
Latest Disclosed Value $ 34,940,324
Emerald Advisers, Llc reports 49.43% increase in ownership of IPGP / IPG Photonics Corporation

On May 4, 2026 - Emerald Advisers, Llc filed a 13F-HR form disclosing ownership of 304,916 shares of IPG Photonics Corporation (MX:IPGP) valued at $34,940,324 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 204,050 shares of IPG Photonics Corporation. This represents a change in shares of 49.43% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-04 2026-03-31 13F IPG PHOTONICS COM 44980X109 304,916 100,866 49.43 34,940 139.17 1.1056
2026-02-09 2025-12-31 13F IPG PHOTONICS COM 44980X109 204,050 52,083 34.27 14,610 21.40 0.4501
2025-10-30 2025-09-30 13F IPG PHOTONICS COM 44980X109 151,967 151,967 12,034 0.3858
2024-05-08 2024-03-31 13F IPG PHOTONICS COM 44980X109 0 -73,025 -100.00 0 -100.00
2024-02-05 2023-12-31 13F IPG PHOTONICS COM 44980X109 73,025 -12,158 -14.27 7,926 -8.36 0.3392
2023-10-26 2023-09-30 13F IPG PHOTONICS COM 44980X109 85,183 -41 -0.05 8,649 -25.28 0.4189
2023-07-25 2023-06-30 13F IPG PHOTONICS COM 44980X109 85,224 1,868 2.24 11,575 12.62 0.5064
2023-05-04 2023-03-31 13F IPG PHOTONICS COM 44980X109 83,356 19,982 31.53 10,279 71.33 0.4929
2023-02-03 2022-12-31 13F IPG PHOTONICS COM 44980X109 63,374 63,374 6,000 0.2899
2019-01-30 2018-12-31 13F IPG PHOTONICS COM 44980X109 0 -7,191 -100.00 0 -100.00
2018-10-30 2018-09-30 13F IPG PHOTONICS COM 44980X109 7,191 -377 -4.98 1,122 -32.81 0.0412
2018-07-31 2018-06-30 13F IPG PHOTONICS COM 44980X109 7,568 -132,598 -94.60 1,670 -94.89 0.0630
2018-04-26 2018-03-31 13F IPG PHOTONICS COM 44980X109 140,166 -30,431 -17.84 32,712 -10.45 1.3111
2018-02-05 2017-12-31 13F IPG PHOTONICS COM 44980X109 170,597 -5,533 -3.14 36,530 12.07 1.4071
2017-10-30 2017-09-30 13F IPG PHOTONICS COM 44980X109 176,130 -2,995 -1.67 32,595 25.41 1.3260
2017-07-28 2017-06-30 13F IPG PHOTONICS COM 44980X109 179,125 -10,169 -5.37 25,991 13.76 1.0860
2017-04-27 2017-03-31 13F IPG PHOTONICS COM 44980X109 189,294 17,121 9.94 22,848 34.44 0.9381
2017-01-26 2016-12-31 13F IPG PHOTONICS COM 44980X109 172,173 49,061 39.85 16,995 67.64 0.7248
2016-10-27 2016-09-30 13F IPG PHOTONICS COM 44980X109 123,112 -62,079 -33.52 10,138 -31.57 0.4513
2016-07-28 2016-06-30 13F IPG PHOTONICS COM 44980X109 185,191 -5,448 -2.86 14,815 -19.12 0.7138
2016-04-28 2016-03-31 13F IPG PHOTONICS COM 44980X109 190,639 4,462 2.40 18,317 10.34 0.8920
2016-01-25 2015-12-31 13F IPG PHOTONICS COM 44980X109 186,177 -5,427 -2.83 16,600 14.04 0.7838
2015-10-23 2015-09-30 13F IPG PHOTONICS COM 44980X109 191,604 -104,203 -35.23 14,556 -42.23 0.7602
2015-07-28 2015-06-30 13F IPG PHOTONICS COM 44980X109 295,807 1,692 0.58 25,195 -7.70 1.2007
2015-04-29 2015-03-31 13F IPG PHOTONICS COM 44980X109 294,115 294,115 0.00 27,298 1.3702
2015-01-30 2014-12-31 13F IPG PHOTONICS COM 44980X109 0 -263,380 -100.00 0 -100.00
2014-10-28 2014-09-30 13F IPG PHOTONICS COM 44980X109 263,380 58,273 28.41 18,115 28.38 1.0755
2014-07-17 2014-06-30 13F IPG PHOTONICS COM 44980X109 205,107 -1,933 -0.93 14,111 -4.11 0.7960
2014-04-30 2014-03-31 13F IPG PHOTONICS COM 44980X109 207,040 -16,292 -7.29 14,716 -15.10 0.8275
2014-01-30 2013-12-31 13F IPG PHOTONICS COM 44980X109 223,332 -9,899 -4.24 17,333 31.88 0.9387
2013-10-31 2013-09-30 13F IPG PHOTONICS COM 44980X109 233,231 -13,201 -5.36 13,143 -12.18 0.7422
2013-07-30 2013-06-30 13F IPG PHOTONICS COM 44980X109 246,432 246,432 14,966 0.9129
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.