SolarEdge Technologies, Inc.
US ˙ NasdaqGS ˙ US83417M1045

SecuritySEDG / SolarEdge Technologies, Inc.
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership27,500 shares
Latest Disclosed Value $ 1,404,150
Janus Henderson Group Plc ownership in SEDG / SolarEdge Technologies, Inc.

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 27,500 shares of SolarEdge Technologies, Inc. (US:SEDG) valued at $1,403,875 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 27,500 shares of SolarEdge Technologies, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $2,035,550 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)
2026-05-18 2026-03-31 13F/A-1 SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 1,404 77.27 0.0002
2026-05-15 2026-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 1,404 77.27 0.0003
2026-02-17 2025-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 793 -22.05 0.0004
2025-11-14 2025-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 1,017 81.43 0.0005
2025-08-14 2025-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 561 28.44 0.0003
2025-05-15 2025-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 436 16.58 0.0002
2025-02-14 2024-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 374 -40.63 0.0002
2024-11-14 2024-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 0 0.00 630 -9.22 0.0003
2024-08-14 2024-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,500 -292 -1.05 694 -64.83 0.0004
2024-05-15 2024-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,792 -2,199 -7.33 1,973 -29.71 0.0011
2024-02-14 2023-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 29,991 23,190 340.98 2,807 218.98 0.0017
2023-11-14 2023-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 6,801 -1,344 -16.50 880 -59.82 0.0006
2023-08-14 2023-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 8,145 -174,513 -95.54 2,190 -96.05 0.0014
2023-05-15 2023-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 182,658 18,873 11.52 55,484 19.61 0.0366
2023-02-14 2022-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 163,785 -56,851 -25.77 46,388 -9.22 0.0331
2023-01-13 2022-09-30 13F/A-1 SOLAREDGE TECHNOLOGIES COM 83417M104 220,636 -15,541 -6.58 51,098 -20.92 0.0383
2022-11-14 2022-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 220,636 -15,541 51,098 0.0383
2022-08-15 2022-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 236,177 -90,536 -27.71 64,612 -38.69 0.0446
2022-05-16 2022-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 326,713 102,106 45.46 105,386 67.30 0.0509
2022-02-14 2021-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 224,607 18,687 9.07 62,991 15.38 0.0263
2021-11-16 2021-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 205,920 178,365 647.31 54,595 617.03 0.0239
2021-08-16 2021-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 27,555 -49,586 -64.28 7,614 -65.66 0.0033
2021-05-17 2021-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 77,141 48,607 170.35 22,174 143.46 0.0101
2021-02-16 2020-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 28,534 28,534 9,108 0.0042
2019-04-30 2019-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 0 -103,619 -100.00 0 -100.00
2019-02-06 2018-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 103,619 -1,381 -1.32 3,635 -8.00 0.0023
2018-11-09 2018-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 105,000 9,921 10.43 3,951 -13.20 0.0021
2018-08-10 2018-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 95,079 0 0.00 4,552 -8.94 0.0026
2018-05-14 2018-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 95,079 1,396 1.49 4,999 42.22 0.0029
2018-03-12 2017-12-31 13F/A-1 SOLAREDGE TECHNOLOGIES COM 83417M104 93,683 -8,944 -8.72 3,515 20.05 0.0022
2018-02-09 2017-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 93,683 -8,944 3,515
2017-11-14 2017-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 102,627 -844,293 -89.16 2,928 -84.53 0.0019
2017-08-17 2017-06-30 13F/A-1 SOLAREDGE TECHNOLOGIES COM 83417M104 946,920 770,166 435.73 18,932 587.69 0.0129
2017-08-14 2017-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 946,920 770,166 18,932
2017-05-03 2017-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 176,754 -8,488 -4.58 2,753 19.59 0.0193
2017-01-30 2016-12-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 185,242 186 0.10 2,302 -27.75 0.0170
2016-10-24 2016-09-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 185,056 -6,973 -3.63 3,186 -15.31 0.0235
2016-07-29 2016-06-30 13F SOLAREDGE TECHNOLOGIES COM 83417M104 192,029 29,591 18.22 3,762 -7.91 0.0313
2016-05-12 2016-03-31 13F SOLAREDGE TECHNOLOGIES COM 83417M104 162,438 162,438 4,085 0.0331
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.