Semtech Corporation
DE ˙ DB ˙ US8168501018
146,20 € ↑1,55 (1,07%)
2026-06-04
DELAT PRIS
SecurityDE:SM2 / Semtech Corporation
InstitutionCwm, Llc
Latest Disclosed Ownership2,973 shares
Latest Disclosed Value $ 228,594
Cwm, Llc reports 3.27% increase in ownership of SM2 / Semtech Corporation

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 2,973 shares of Semtech Corporation (DE:SM2) valued at $183,137 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 2,879 shares of Semtech Corporation. The current value of the position is $434,653 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)
2026-05-14 2026-03-31 13F SEMTECH COM 816850101 2,973 94 3.27 229 0.0006
2026-01-26 2025-12-31 13F SEMTECH COM 816850101 2,879 116 4.20 0 0.0006
2025-10-15 2025-09-30 13F SEMTECH COM 816850101 2,763 -75 -2.64 0 0.0006
2025-07-25 2025-06-30 13F SEMTECH COM 816850101 2,838 -913 -24.34 0 0.0005
2025-05-01 2025-03-31 13F SEMTECH COM 816850101 3,751 709 23.31 0 0.0005
2025-02-04 2024-12-31 13F SEMTECH COM 816850101 3,042 -188 -5.82 0 0.0008
2024-10-08 2024-09-30 13F SEMTECH COM 816850101 3,230 818 33.91 0 0.0006
2024-07-10 2024-06-30 13F SEMTECH COM 816850101 2,412 1,384 134.63 0 0.0003
2024-04-05 2024-03-31 13F SEMTECH COM 816850101 1,028 157 18.03 0 0.0001
2024-02-01 2023-12-31 13F SEMTECH COM 816850101 871 -596 -40.63 0 0.0001
2023-10-11 2023-09-30 13F SEMTECH COM 816850101 1,467 -11 -0.74 0 0.0002
2023-08-03 2023-06-30 13F SEMTECH COM 816850101 1,478 -627 -29.79 0 0.0002
2023-05-01 2023-03-31 13F SEMTECH COM 816850101 2,105 271 14.78 0 0.0003
2023-02-01 2022-12-31 13F SEMTECH COM 816850101 1,834 -3,610 -66.31 0 -100.00 0.0004
2022-10-27 2022-09-30 13F SEMTECH COM 816850101 5,444 4,859 830.60 160 400.00 0.0013
2022-07-28 2022-06-30 13F SEMTECH COM 816850101 585 331 130.31 32 77.78 0.0002
2022-04-21 2022-03-31 13F SEMTECH COM 816850101 254 155 156.57 18 100.00 0.0001
2022-01-31 2021-12-31 13F SEMTECH COM 816850101 99 29 41.43 9 80.00 0.0001
2021-09-15 2021-06-30 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2021-07-29 2021-06-30 13F SEMTECH COM 816850101 70 0 5 0.0000
2021-09-15 2021-03-31 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2021-04-27 2021-03-31 13F SEMTECH COM 816850101 47 -23 3 0.0000
2021-09-15 2020-12-31 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2021-01-27 2020-12-31 13F SEMTECH COM 816850101 67 -3 5 0.0000
2021-09-15 2020-09-30 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2020-10-19 2020-09-30 13F SEMTECH COM 816850101 67 -3 4 0.0000
2021-09-15 2020-06-30 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2020-07-22 2020-06-30 13F SEMTECH COM 816850101 67 -3 3 0.0000
2021-09-15 2020-03-31 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2020-04-28 2020-03-31 13F SEMTECH COM 816850101 67 -3 3 0.0000
2021-09-14 2019-12-31 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2020-01-27 2019-12-31 13F SEMTECH COM 816850101 67 -3 4 0.0001
2021-09-14 2019-09-30 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2021-09-14 2019-06-30 13F/A-1 SEMTECH COM 816850101 70 0 0.00 5 0.00 0.0000
2019-07-31 2019-06-30 13F SEMTECH COM 816850101 200 130 10 0.0002
2021-09-02 2019-03-31 13F/A-1 SEMTECH COM 816850101 70 70 5 0.0000
2019-04-22 2019-03-31 13F SEMTECH COM 816850101 3 0
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.