IPG Photonics Corporation
US ˙ NasdaqGS ˙ US44980X1090

SecurityIPGP / IPG Photonics Corporation
InstitutionKBC Group NV
Latest Disclosed Ownership1,105 shares
Latest Disclosed Value $ 127
KBC Group NV ownership in IPGP / IPG Photonics Corporation

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 1,105 shares of IPG Photonics Corporation (US:IPGP) valued at $126,622 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 1,105 shares of IPG Photonics Corporation. The current value of the position is $134,390 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)
2026-05-07 2026-03-31 13F IPG PHOTONICS COM 44980X109 1,105 0 0.00 0 0.0002
2026-01-26 2025-12-31 13F IPG PHOTONICS COM 44980X109 1,105 391 54.76 0 0.0002
2026-01-20 2025-09-30 13F IPG PHOTONICS COM 44980X109 714 0 0.00 0 0.0001
2025-08-08 2025-06-30 13F IPG PHOTONICS COM 44980X109 714 -945 -56.96 0 0.0001
2025-04-25 2025-03-31 13F IPG PHOTONICS COM 44980X109 1,659 46 2.85 0 0.0003
2025-01-22 2024-12-31 13F IPG PHOTONICS COM 44980X109 1,613 527 48.53 0 0.0003
2024-11-06 2024-09-30 13F IPG PHOTONICS COM 44980X109 1,086 365 50.62 0 0.0002
2024-07-17 2024-06-30 13F IPG PHOTONICS COM 44980X109 721 0 0.00 0 0.0002
2024-05-08 2024-03-31 13F IPG PHOTONICS COM 44980X109 721 -4,478 -86.13 0 0.0002
2024-02-13 2023-12-31 13F IPG PHOTONICS COM 44980X109 5,199 675 14.92 1 0.0020
2024-02-15 2023-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 4,524 -952 -17.38 0 0.0019
2023-11-22 2023-09-30 13F IPG PHOTONICS COM 44980X109 4,897 0 1 0.0028
2024-02-15 2023-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 5,476 -62,800 -91.98 1 -100.00 0.0031
2023-07-28 2023-06-30 13F IPG PHOTONICS COM 44980X109 4,897 -62,072 1 0.0028
2024-02-14 2023-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 68,276 -75,314 -52.45 8 -38.46 0.0357
2023-05-04 2023-03-31 13F IPG PHOTONICS COM 44980X109 66,969 -75,557 8 0.0389
2024-02-14 2022-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 143,590 -1,471 -1.01 14 8.33 0.0659
2023-02-13 2022-12-31 13F IPG PHOTONICS COM 44980X109 142,526 -2,535 12 0.0001
2024-02-15 2022-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 145,061 2,806 1.97 12 -7.69 0.0636
2022-11-08 2022-09-30 13F IPG PHOTONICS COM 44980X109 142,526 271 12,022 0.0628
2024-02-14 2022-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 142,255 -37,038 -20.66 13 -31.58 0.0668
2022-07-26 2022-06-30 13F IPG PHOTONICS COM 44980X109 138,701 -40,592 13,056 0.0657
2024-02-14 2022-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 179,293 -6,018 -3.25 20 -38.71 0.0778
2022-05-06 2022-03-31 13F IPG PHOTONICS COM 44980X109 179,293 -6,018 19,679 0.0727
2024-02-14 2021-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 185,311 74,102 66.63 32 -99.82 0.1052
2022-02-03 2021-12-31 13F IPG PHOTONICS COM 44980X109 185,311 74,102 31,899 0.0999
2021-11-10 2021-09-30 13F IPG PHOTONICS COM 44980X109 111,209 35,491 46.87 17,616 10.38 0.0646
2022-02-15 2021-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 75,718 14,035 22.75 15,959 22.66 0.0575
2021-08-11 2021-06-30 13F IPG PHOTONICS COM 44980X109 75,718 14,035 15,959 0.0575
2022-02-14 2021-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 61,683 14,140 29.74 13,011 -87.77 0.0527
2021-04-26 2021-03-31 13F IPG PHOTONICS COM 44980X109 61,683 14,140 13,011 0.0527
2022-02-14 2020-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 47,543 14,788 45.15 106,396 1,811.19 0.0501
2021-02-10 2020-12-31 13F IPG PHOTONICS COM 44980X109 47,543 14,788 10,640 0.0490
2022-02-14 2020-09-30 13F/A-1 IPG PHOTONICS COM 44980X109 32,755 29,247 833.72 5,567 888.81 0.0328
2020-10-28 2020-09-30 13F IPG PHOTONICS COM 44980X109 32,755 29,247 5,567 0.0329
2022-02-14 2020-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 3,508 -455 -11.48 563 28.83 0.0037
2020-08-10 2020-06-30 13F IPG PHOTONICS COM 44980X109 3,508 -455 563 0.0038
2020-05-04 2020-03-31 13F IPG PHOTONICS COM 44980X109 3,963 1,736 77.95 437 35.29 0.0037
2020-02-11 2019-12-31 13F IPG PHOTONICS COM 44980X109 2,227 0 0.00 323 6.95 0.0020
2019-11-07 2019-09-30 13F IPG PHOTONICS COM 44980X109 2,227 0 0.00 302 -12.21 0.0022
2019-08-08 2019-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 2,227 0 0.00 344 1.78 0.0027
2019-07-30 2019-06-30 13F IPG PHOTONICS COM 44980X109 2,227 0 344
2019-08-07 2019-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 2,227 0 0.00 338 34.13 0.0028
2019-05-10 2019-03-31 13F IPG PHOTONICS COM 44980X109 2,227 0 338
2019-01-31 2018-12-31 13F IPG PHOTONICS COM 44980X109 2,227 -2,280 -50.59 252 -64.15 0.0028
2018-11-14 2018-09-30 13F IPG PHOTONICS COM 44980X109 4,507 1,092 31.98 703 -6.64 0.0053
2018-08-03 2018-06-30 13F IPG PHOTONICS COM 44980X109 3,415 0 0.00 753 -5.52 0.0066
2018-08-03 2018-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 3,415 0 0.00 797 9.03 0.0074
2018-05-09 2018-03-31 13F IPG PHOTONICS COM 44980X109 3,415 0 797
2018-08-03 2017-12-31 13F/A-1 IPG PHOTONICS COM 44980X109 3,415 3,415 731 0.0063
2018-02-07 2017-12-31 13F IPG PHOTONICS COM 44980X109 3,415 3,415 731
2016-05-11 2016-03-31 13F IPG PHOTONICS COM 44980X109 0 -13,426 -100.00 0 -100.00
2016-02-11 2015-12-31 13F IPG PHOTONICS COM 44980X109 13,426 0 0.00 1,197 17.35 0.0221
2015-11-12 2015-09-30 13F IPG PHOTONICS COM 44980X109 13,426 -2,061 -13.31 1,020 -22.67 0.0205
2015-12-16 2015-06-30 13F/A-1 IPG PHOTONICS COM 44980X109 15,487 -4,338 -21.88 1,319 -28.24 0.0170
2015-07-31 2015-06-30 13F IPG PHOTONICS COM 44980X109 15,487 1,319
2015-12-16 2015-03-31 13F/A-1 IPG PHOTONICS COM 44980X109 19,825 19,825 1,838 0.0233
2015-04-30 2015-03-31 13F IPG PHOTONICS COM 44980X109 19,825 1,838 0.0235
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.