Littelfuse, Inc.
DE ˙ DB ˙ US5370081045
414,00 € ↑10,00 (2,48%)
2026-06-03
DEL PRIS
SecurityDE:LFS / Littelfuse, Inc.
InstitutionGiverny Capital Inc.
ManagerFrancois Rochon
Latest Disclosed Ownership80,719 shares
Latest Disclosed Value $ 27,391,993
Giverny Capital Inc. reports 1.06% decrease in ownership of LFS / Littelfuse, Inc.

On May 15, 2026 - Giverny Capital Inc. filed a 13F-HR form disclosing ownership of 80,719 shares of Littelfuse, Inc. (DE:LFS) valued at $22,924,196 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 81,585 shares of Littelfuse, Inc.. This represents a change in shares of -1.06% during the quarter. The current value of the position is $33,417,666 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)
2026-05-15 2026-03-31 13F LITTELFUSE COM 537008104 80,719 -866 -1.06 27,392 32.75 1.0029
2026-02-13 2025-12-31 13F LITTELFUSE COM 537008104 81,585 328 0.40 20,634 -1.96 0.6883
2025-11-17 2025-09-30 13F/A-2 LITTELFUSE COM 537008104 81,257 145 0.18 21,046 14.44 0.7132
2025-11-14 2025-09-30 13F/A-1 LITTELFUSE COM 537008104 81,257 145 21,046 0.6712
2025-11-14 2025-09-30 13F LITTELFUSE COM 537008104 81,257 145 21,046 0.6453
2025-08-13 2025-06-30 13F LITTELFUSE COM 537008104 81,112 608 0.76 18,391 16.11 0.6307
2025-08-12 2025-03-31 13F/A-1 LITTELFUSE COM 537008104 80,504 -111 -0.14 15,838 -16.62 0.5839
2025-05-13 2025-03-31 13F LITTELFUSE COM 537008104 80,504 -111 15,838 0.5838
2025-08-12 2024-12-31 13F/A-1 LITTELFUSE COM 537008104 80,615 1,600 2.02 18,997 -9.36 0.6943
2025-02-13 2024-12-31 13F LITTELFUSE COM 537008104 80,615 1,600 18,997 0.6943
2024-11-13 2024-09-30 13F LITTELFUSE COM 537008104 79,015 323 0.41 20,959 4.21 0.7968
2024-08-14 2024-06-30 13F LITTELFUSE COM 537008104 78,692 731 0.94 20,113 6.45 0.8498
2024-05-13 2024-03-31 13F LITTELFUSE COM 537008104 77,961 1,503 1.97 18,894 -7.65 0.7683
2024-02-09 2023-12-31 13F LITTELFUSE COM 537008104 76,458 440 0.58 20,457 8.81 0.9615
2024-01-25 2023-09-30 13F/A-1 LITTELFUSEINC COM 537008104 76,018 237 0.31 18,801 -14.84 1.0205
2023-11-13 2023-09-30 13F LITTELFUSE COM 537008104 76,018 237 18,801 1.0212
2023-08-07 2023-06-30 13F LITTELFUSE COM 537008104 75,781 5,920 8.47 22,076 17.87 1.1615
2023-05-12 2023-03-31 13F LITTELFUSE COM 537008104 69,861 446 0.64 18,729 22.53 1.1282
2023-05-17 2022-12-31 13F/A-1 LITTELFUSE COM 537008104 69,415 -513 -0.73 15,285 10.01 0.9449
2023-02-10 2022-12-31 13F LITTELFUSE COM 537008104 69,415 -513 15 0.9449
2022-11-14 2022-09-30 13F LITTLEFUSE COM 537008104 69,928 749 1.08 13,894 -20.94 0.9410
2022-08-12 2022-06-30 13F LITTLEFUSE COM 537008104 69,179 66,409 2,397.44 17,574 2,443.27 1.1579
2022-05-12 2022-03-31 13F LITTELFUSE COM 537008104 2,770 0 0.00 691 -20.76 0.0390
2022-02-11 2021-12-31 13F LITTELFUSE COM 537008104 2,770 0 0.00 872 15.19 0.0465
2021-11-15 2021-09-30 13F/A-1 LITTELFUSE COM 537008104 2,770 -18 -0.65 757 6.62 0.0451
2021-11-12 2021-09-30 13F LITTELFUSE COM 537008104 2,770 -18 757 0.0447
2021-08-13 2021-06-30 13F LITTELFUSE COM 537008104 2,788 0 0.00 710 -3.66 0.0432
2021-05-17 2021-03-31 13F LITTELFUSE COM 537008104 2,788 0 0.00 737 3.80 0.0493
2021-02-16 2020-12-31 13F LITTELFUSE COM 537008104 2,788 -54,713 -95.15 710 -93.04 0.0545
2020-11-13 2020-09-30 13F LITTELFUSE COM 537008104 57,501 -741 -1.27 10,197 2.61 0.9351
2020-08-07 2020-06-30 13F LITTELFUSE COM 537008104 58,242 -328 -0.56 9,938 27.18 0.9882
2020-05-15 2020-03-31 13F LITTELFUSE COM 537008104 58,570 -57,800 -49.67 7,814 -64.90 0.9952
2020-02-07 2019-12-31 13F LITTELFUSE COM 537008104 116,370 1,699 1.48 22,262 9.49 2.0146
2019-11-14 2019-09-30 13F LITTELFUSE COM 537008104 114,671 551 0.48 20,332 0.71 2.0268
2019-08-13 2019-06-30 13F LITTELFUSE COM 537008104 114,120 5,330 4.90 20,189 1.70 2.0394
2019-05-14 2019-03-31 13F LITTELFUSE COM 537008104 108,790 7,508 7.41 19,852 14.30 2.2773
2019-02-13 2018-12-31 13F LITTELFUSE COM 537008104 101,282 -817 -0.80 17,368 -14.04 2.2892
2018-11-13 2018-09-30 13F LITTELFUSE COM 537008104 102,099 10,761 11.78 20,204 -3.06 2.2878
2018-08-13 2018-06-30 13F/A-1 LITTELFUSE COM 537008104 91,338 89,815 5,897.24 20,842 6,474.76 2.7108
2018-08-13 2018-06-30 13F LITTELFUSE COM 537008104 104,973 103,450 23,953
2018-05-11 2018-03-31 13F LITTELFUSE COM 537008104 1,523 0 0.00 317 5.32 0.0424
2018-02-13 2017-12-31 13F LITTELFUSE COM 537008104 1,523 1,523 301 0.0413
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.