Semtech Corporation
DE ˙ DB ˙ US8168501018
146,20 € ↑1,55 (1,07%)
2026-06-04
AKTIENPREIS
SecurityDE:SM2 / Semtech Corporation
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership34,884 shares
Latest Disclosed Value $ 2,682
Natixis Advisors, L.p. reports 7.76% decrease in ownership of SM2 / Semtech Corporation

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 34,884 shares of Semtech Corporation (DE:SM2) valued at $2,148,854 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 37,818 shares of Semtech Corporation. This represents a change in shares of -7.76% during the quarter. The current value of the position is $5,100,041 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)
2026-05-13 2026-03-31 13F SEMTECH COM 816850101 34,884 -2,934 -7.76 3 0.00 0.0037
2026-02-10 2025-12-31 13F SEMTECH COM 816850101 37,818 -1,134 -2.91 3 0.00 0.0039
2025-11-13 2025-09-30 13F SEMTECH CORP COM 816850101 38,952 8,328 27.19 3 100.00 0.0041
2025-08-13 2025-06-30 13F SEMTECH COM 816850101 30,624 10,508 52.24 1 0.0022
2025-05-08 2025-03-31 13F SEMTECH COM 816850101 20,116 -35,023 -63.52 1 -100.00 0.0013
2025-02-10 2024-12-31 13F SEMTECH COM 816850101 55,139 19,529 54.84 3 200.00 0.0064
2024-11-06 2024-09-30 13F SEMTECH COM 816850101 35,610 17,823 100.20 2 0.0032
2024-08-01 2024-06-30 13F SEMTECH COM 816850101 17,787 17,787 1 0.0012
2023-01-27 2022-12-31 13F SEMTECH COM 816850101 0 -19,750 -100.00 0 -100.00
2022-11-14 2022-09-30 13F SEMTECH COM 816850101 19,750 -719 -3.51 581 -48.36 0.0025
2022-08-12 2022-06-30 13F SEMTECH COM 816850101 20,469 837 4.26 1,125 -17.34 0.0049
2022-05-12 2022-03-31 13F SEMTECH COM 816850101 19,632 -1,466 -6.95 1,361 -27.45 0.0052
2022-02-08 2021-12-31 13F SEMTECH COM 816850101 21,098 2,400 12.84 1,876 28.67 0.0072
2021-11-15 2021-09-30 13F SEMTECH COM 816850101 18,698 375 2.05 1,458 15.62 0.0060
2021-08-12 2021-06-30 13F SEMTECH COM 816850101 18,323 -977 -5.06 1,261 -5.26 0.0059
2021-05-05 2021-03-31 13F SEMTECH COM 816850101 19,300 -120 -0.62 1,331 -4.93 0.0069
2021-02-12 2020-12-31 13F SEMTECH COM 816850101 19,420 19,420 1,400 0.0081
2017-02-07 2016-12-31 13F SEMTECH COM 816850101 0 -34,555 -100.00 0 -100.00
2016-11-04 2016-09-30 13F SEMTECH COM 816850101 34,555 3,176 10.12 958 27.90 0.0124
2016-08-01 2016-06-30 13F SEMTECH COM 816850101 31,379 4,202 15.46 749 25.25 0.0104
2016-05-06 2016-03-31 13F SEMTECH CORP COM COM 816850101 27,177 2,461 9.96 598 27.78 0.0089
2016-02-12 2015-12-31 13F SEMTECH CORP COM COM 816850101 24,716 5,931 31.57 468 64.79 0.0077
2015-11-12 2015-09-30 13F SEMTECH COM 816850101 18,785 3,580 23.54 284 -5.96 0.0049
2015-08-14 2015-06-30 13F SEMTECH COM 816850101 15,205 -6,327 -29.38 302 -47.39 0.0051
2015-05-15 2015-03-31 13F SEMTECH COM 816850101 21,532 1,789 9.06 574 5.51 0.0101
2015-02-05 2014-12-31 13F SEMTECH COM 816850101 19,743 -58 -0.29 544 1.12 0.0102
2014-11-03 2014-09-30 13F SEMTECH COM 816850101 19,801 7,688 63.47 538 69.72 0.0108
2014-08-13 2014-06-30 13F SEMTECH COM 816850101 12,113 545 4.71 317 8.19 0.0045
2014-05-13 2014-03-31 13F SEMTECH COM 816850101 11,568 3,600 45.18 293 45.77 0.0045
2014-02-12 2013-12-31 13F SEMTECH COM 816850101 7,968 -259,494 -97.02 201 -97.49 0.0033
2013-10-30 2013-09-30 13F SEMTECH COM 816850101 267,462 14,116 5.57 8,022 -9.60 0.1477
2013-07-19 2013-06-30 13F SEMTECH COM 816850101 253,346 253,346 8,874 0.1768
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.