IPG Photonics Corporation
DE ˙ DB ˙ US44980X1090
111,50 € ↑13,48 (13,75%)
2026-06-03
DEL PRIS
SecurityDE:IPF / IPG Photonics Corporation
InstitutionMorgan Stanley
Latest Disclosed Ownership592,686 shares
Latest Disclosed Value $ 67,916,070
Morgan Stanley reports 20.47% decrease in ownership of IPF / IPG Photonics Corporation

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 592,686 shares of IPG Photonics Corporation (DE:IPF) valued at $55,570,239 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 745,246 shares of IPG Photonics Corporation. This represents a change in shares of -20.47% during the quarter. The current value of the position is $66,084,489 USD.

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)
2026-05-15 2026-03-31 13F IPG PHOTONICS COM 44980X109 592,686 -152,560 -20.47 67,916 27.28 0.0041
2026-05-27 2025-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 745,246 94,153 14.46 53,360 3.49 0.0032
2026-02-13 2025-12-31 13F IPG PHOTONICS COM 44980X109 745,246 94,153 53,360 0.0032
2026-05-27 2025-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 651,093 267,168 69.59 51,560 95.63 0.0031
2025-11-14 2025-09-30 13F IPG PHOTONICS COM 44980X109 651,093 267,168 51,560 0.0031
2025-08-15 2025-06-30 13F IPG PHOTONICS COM 44980X109 383,925 -52,422 -12.01 26,357 -4.33 0.0017
2025-05-15 2025-03-31 13F IPG PHOTONICS COM 44980X109 436,347 18,121 4.33 27,551 -9.41 0.0020
2025-05-15 2024-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 418,226 250,454 149.28 30,413 143.93 0.0021
2025-02-14 2024-12-31 13F IPG PHOTONICS COM 44980X109 418,226 250,454 30,413 0.0021
2025-05-14 2024-09-30 13F/A-2 IPG PHOTONICS COM 44980X109 167,772 -9,954 -5.60 12,469 -16.87 0.0009
2025-02-14 2024-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 167,772 -9,954 12,469 0.0009
2024-11-14 2024-09-30 13F IPG PHOTONICS COM 44980X109 167,772 -9,954 12,469 0.0001
2025-05-14 2024-06-30 13F/A-2 IPG PHOTONICS COM 44980X109 177,726 -36,343 -16.98 14,998 -22.74 0.0012
2024-10-17 2024-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 177,726 -36,343 14,998 0.0012
2024-08-14 2024-06-30 13F IPG PHOTONICS COM 44980X109 177,726 -36,343 14,998 0.0012
2024-10-17 2024-03-31 13F/A-2 IPG PHOTONICS COM 44980X109 214,069 -85,444 -28.53 19,414 -40.28 0.0016
2024-08-16 2024-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 214,069 -85,444 19,414 0.0002
2024-05-15 2024-03-31 13F IPG PHOTONICS COM 44980X109 214,069 -85,444 19,414 0.0016
2024-08-16 2023-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 299,513 118,113 65.11 32,509 76.50 0.0029
2024-02-13 2023-12-31 13F IPG PHOTONICS COM 44980X109 299,513 118,113 32,509 0.0029
2023-11-15 2023-09-30 13F IPG PHOTONICS COM 44980X109 181,400 -19,084 -9.52 18,419 -32.36 0.0019
2023-08-14 2023-06-30 13F IPG PHOTONICS COM 44980X109 200,484 -44,223 -18.07 27,230 -9.76 0.0027
2023-05-15 2023-03-31 13F IPG PHOTONICS COM 44980X109 244,707 -99,341 -28.87 30,175 -7.36 0.0032
2023-02-14 2022-12-31 13F IPG PHOTONICS COM 44980X109 344,048 -8,132 -2.31 32,571 9.64 0.0037
2022-11-14 2022-09-30 13F IPG PHOTONICS COM 44980X109 352,180 -210,344 -37.39 29,706 -43.90 0.0040
2022-10-27 2022-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 562,524 231,662 70.02 52,950 45.81 0.0069
2022-08-15 2022-06-30 13F IPG PHOTONICS COM 44980X109 562,524 231,662 52,950 0.0069
2022-10-27 2022-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 330,862 80,345 32.07 36,315 -15.79 0.0049
2022-05-13 2022-03-31 13F IPG PHOTONICS COM 44980X109 330,862 80,345 36,315 0.0049
2022-02-14 2021-12-31 13F IPG PHOTONICS COM 44980X109 250,517 -26,505 -9.57 43,124 -1.72 0.0053
2021-11-15 2021-09-30 13F IPG PHOTONICS COM 44980X109 277,022 -99,482 -26.42 43,880 -44.70 0.0059
2021-08-23 2021-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 376,504 226,167 150.44 79,356 150.24 0.0105
2021-08-16 2021-06-30 13F IPG PHOTONICS COM 44980X109 376,504 226,167 79,356 0.0022
2021-05-17 2021-03-31 13F IPG PHOTONICS COM 44980X109 150,337 37,606 33.36 31,712 25.70 0.0047
2021-02-16 2020-12-31 13F IPG PHOTONICS COM 44980X109 112,731 63,691 129.88 25,228 202.64 0.0039
2020-11-13 2020-09-30 13F IPG PHOTONICS COM 44980X109 49,040 -1,724 -3.40 8,336 2.40 0.0016
2020-08-14 2020-06-30 13F IPG PHOTONICS COM 44980X109 50,764 -6,120 -10.76 8,141 29.76 0.0018
2020-05-26 2020-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 56,884 -486,632 -89.53 6,274 -92.03 0.0017
2020-05-15 2020-03-31 13F IPG PHOTONICS COM 44980X109 56,884 -486,632 6,274 481.9740
2020-02-14 2019-12-31 13F IPG PHOTONICS COM 44980X109 543,516 476,146 706.76 78,767 762.16 0.0183
2019-11-14 2019-09-30 13F IPG PHOTONICS COM 44980X109 67,370 -178,749 -72.63 9,136 -75.94 0.0024
2019-08-14 2019-06-30 13F IPG PHOTONICS COM 44980X109 246,119 -163,152 -39.86 37,964 -38.89 0.0101
2019-05-15 2019-03-31 13F IPG PHOTONICS COM 44980X109 409,271 -105,713 -20.53 62,119 6.47 0.0176
2019-02-14 2018-12-31 13F IPG PHOTONICS COM 44980X109 514,984 353,195 218.31 58,344 131.06 0.0175
2019-04-23 2018-09-30 13F/A-2 IPG PHOTONICS COM 44980X109 161,789 -116,735 -41.91 25,251 -58.91 0.0063
2018-11-20 2018-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 161,789 0 25,251 0.0063
2018-11-14 2018-09-30 13F IPG PHOTONICS COM 44980X109 161,789 -116,735 25,251
2019-04-23 2018-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 278,524 -51,719 -15.66 61,450 -20.27 0.0166
2018-08-14 2018-06-30 13F IPG PHOTONICS COM 44980X109 278,524 -51,719 61,450
2019-04-23 2018-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 330,243 175,684 113.67 77,072 132.87 0.0214
2018-05-14 2018-03-31 13F IPG PHOTONICS COM 44980X109 330,243 175,684 77,072
2019-04-23 2017-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 154,559 -30,740 -16.59 33,096 -3.48 0.0091
2018-02-14 2017-12-31 13F IPG PHOTONICS COM 44980X109 154,559 -30,740 33,096
2017-11-14 2017-09-30 13F IPG PHOTONICS COM 44980X109 185,299 56,508 43.88 34,291 83.49 0.0103
2017-08-11 2017-06-30 13F IPG PHOTONICS COM 44980X109 128,791 -118,657 -47.95 18,688 -37.43 0.0056
2017-05-22 2017-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 247,448 59,731 31.82 29,867 61.18 0.0092
2017-05-12 2017-03-31 13F IPG PHOTONICS COM 44980X109 247,448 29,867
2017-02-22 2016-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 187,717 -115,328 -38.06 18,530 -25.75 0.0061
2017-02-13 2016-12-31 13F IPG PHOTONICS COM 44980X109 187,717 18,530
2016-11-10 2016-09-30 13F IPG PHOTONICS COM 44980X109 303,045 100,135 49.35 24,956 53.74 0.0085
2016-08-12 2016-06-30 13F IPG PHOTONICS COM 44980X109 202,910 155,253 325.77 16,233 254.59 0.0059
2016-05-12 2016-03-31 13F IPG PHOTONICS COM 44980X109 47,657 -18,013 -27.43 4,578 -21.81 0.0018
2016-02-09 2015-12-31 13F IPG PHOTONICS COM 44980X109 65,670 -104,207 -61.34 5,855 -54.63 0.0021
2016-02-08 2015-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 169,877 87,650 106.60 12,906 84.27 0.0048
2015-11-09 2015-09-30 13F IPG PHOTONICS COM 44980X109 169,877 12,906
2015-08-12 2015-06-30 13F IPG PHOTONICS COM 44980X109 82,227 16,064 24.28 7,004 14.20 0.0024
2015-05-14 2015-03-31 13F IPG PHOTONICS COM 44980X109 66,163 11,797 21.70 6,133 50.58 0.0023
2015-02-13 2014-12-31 13F IPG PHOTONICS COM 44980X109 54,366 24,458 81.78 4,073 98.01 0.0015
2014-12-16 2014-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 29,908 3,077 11.47 2,057 7.87 0.0008
2014-11-14 2014-09-30 13F IPG PHOTONICS COM 44980X109 29,908 2,057
2014-05-13 2014-03-31 13F IPG PHOTONICS COM 44980X109 26,831 1,202 4.69 1,907 -4.12 0.0008
2014-02-13 2013-12-31 13F IPG PHOTONICS COM 44980X109 25,629 -2,138 -7.70 1,989 27.17 0.0008
2013-11-13 2013-09-30 13F IPG PHOTONICS COM 44980X109 27,767 2,787 11.16 1,564 3.10 0.0007
2013-08-08 2013-06-30 13F IPG PHOTONICS COM 44980X109 24,980 24,980 1,517 0.0008
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.