Littelfuse, Inc.
US ˙ NasdaqGS ˙ US5370081045

SecurityLFUS / Littelfuse, Inc.
InstitutionSavant Capital, LLC
Latest Disclosed Ownership681 shares
Latest Disclosed Value $ 231,006
Savant Capital, LLC reports 80.48% decrease in ownership of LFUS / Littelfuse, Inc.

On May 4, 2026 - Savant Capital, LLC filed a 13F-HR form disclosing ownership of 681 shares of Littelfuse, Inc. (US:LFUS) valued at $231,097 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 3,489 shares of Littelfuse, Inc.. This represents a change in shares of -80.48% during the quarter. The current value of the position is $311,449 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)
2026-05-04 2026-03-31 13F LITTELFUSE COM 537008104 681 -2,808 -80.48 231 -73.81 0.0011
2026-02-10 2025-12-31 13F LITTELFUSE COM 537008104 3,489 -262 -6.98 882 -9.17 0.0050
2026-03-04 2025-09-30 13F/A-1 LITTELFUSE COM 537008104 3,751 40 1.08 971 15.46 0.0059
2025-11-05 2025-09-30 13F LITTELFUSE COM 537008104 5,221 533 1,352 0.0072
2026-03-04 2025-06-30 13F/A-1 LITTELFUSE COM 537008104 3,711 475 14.68 841 32.23 0.0060
2025-08-06 2025-06-30 13F LITTELFUSE COM 537008104 4,688 1,401 1,063 0.0066
2026-03-04 2025-03-31 13F/A-1 LITTELFUSE COM 537008104 3,236 -131 -3.89 637 -19.80 0.0054
2025-05-08 2025-03-31 13F LITTELFUSE COM 537008104 3,287 -80 647 0.0047
2025-01-29 2024-12-31 13F LITTELFUSE COM 537008104 3,367 -208 -5.82 793 -16.35 0.0062
2024-11-04 2024-09-30 13F LITTELFUSE COM 537008104 3,575 -37 -1.02 948 2.71 0.0079
2024-08-05 2024-06-30 13F LITTELFUSE COM 537008104 3,612 207 6.08 923 11.88 0.0092
2024-05-06 2024-03-31 13F LITTELFUSE COM 537008104 3,405 2 0.06 825 -9.34 0.0095
2024-02-05 2023-12-31 13F LITTELFUSE COM 537008104 3,403 -376 -9.95 911 -2.57 0.0117
2023-11-07 2023-09-30 13F LITTELFUSE COM 537008104 3,779 -39 -1.02 935 -16.01 0.0139
2023-08-04 2023-06-30 13F LITTELFUSE COM 537008104 3,818 247 6.92 1,112 16.20 0.0174
2023-05-03 2023-03-31 13F LITTELFUSE COM 537008104 3,571 4 0.11 957 21.91 0.0178
2023-02-13 2022-12-31 13F/A-1 LITTELFUSE COM 537008104 3,567 0 0.00 785 10.72 0.0192
2023-02-07 2022-12-31 13F LITTELFUSE COM 537008104 3,567 0 785 0.0192
2022-10-31 2022-09-30 13F LITTELFUSE COM 537008104 3,567 -2,296 -39.16 709 -52.38 0.0221
2022-07-22 2022-06-30 13F LITTELFUSE COM 537008104 5,863 40 0.69 1,489 2.55 0.0452
2022-05-05 2022-03-31 13F LITTELFUSE COM 537008104 5,823 -26 -0.44 1,452 -21.13 0.0476
2022-02-08 2021-12-31 13F LITTELFUSE COM 537008104 5,849 -6,966 -54.36 1,841 -47.43 0.0596
2021-11-12 2021-09-30 13F LITTELFUSE COM 537008104 12,815 -712 -5.26 3,502 1.60 0.1277
2021-08-04 2021-06-30 13F LITTELFUSE COM 537008104 13,527 -5,428 -28.64 3,447 -31.23 0.1391
2021-05-04 2021-03-31 13F LITTELFUSE COM 537008104 18,955 2,758 17.03 5,012 21.50 0.2686
2021-02-03 2020-12-31 13F LITTELFUSE COM 537008104 16,197 -5,400 -25.00 4,125 7.70 0.2401
2020-11-04 2020-09-30 13F LITTELFUSE COM 537008104 21,597 0 0.00 3,830 3.93 0.2620
2020-08-11 2020-06-30 13F LITTELFUSE COM 537008104 21,597 0 0.00 3,685 27.91 0.2790
2020-04-30 2020-03-31 13F LITTELFUSE COM 537008104 21,597 21,597 2,881 0.2733
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.