Littelfuse, Inc.
DE ˙ DB ˙ US5370081045
414,00 € ↑10,00 (2,48%)
2026-06-03
AKTIENPREIS
SecurityDE:LFS / Littelfuse, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership35,846 shares
Latest Disclosed Value $ 12,164,296
Fmr Llc reports 15.98% increase in ownership of LFS / Littelfuse, Inc.

On May 15, 2026 - Fmr Llc filed a 13F-HR form disclosing ownership of 35,846 shares of Littelfuse, Inc. (DE:LFS) valued at $10,180,264 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 30,907 shares of Littelfuse, Inc.. This represents a change in shares of 15.98% during the quarter. The current value of the position is $14,840,244 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 35,846 4,939 15.98 12,164 55.61 0.0001
2026-02-17 2025-12-31 13F LITTELFUSE COM 537008104 30,907 1,591 5.43 7,817 2.95 0.0004
2025-11-13 2025-09-30 13F LITTELFUSE COM 537008104 29,316 12,864 78.19 7,593 103.57 0.0004
2025-08-14 2025-06-30 13F LITTELFUSE COM 537008104 16,452 3,277 24.87 3,730 43.90 0.0002
2025-05-12 2025-03-31 13F LITTELFUSE COM 537008104 13,175 11,186 562.39 2,592 453.85 0.0002
2025-02-13 2024-12-31 13F LITTELFUSE COM 537008104 1,989 -22,484 -91.87 469 -92.79 0.0000
2024-11-13 2024-09-30 13F LITTELFUSE COM 537008104 24,473 137 0.56 6,491 4.36 0.0004
2024-08-13 2024-06-30 13F LITTELFUSE COM 537008104 24,336 22,536 1,252.00 6,220 1,326.61 0.0004
2024-05-13 2024-03-31 13F LITTELFUSE COM 537008104 1,800 71 4.11 436 -5.63 0.0000
2024-02-13 2023-12-31 13F LITTELFUSE COM 537008104 1,729 110 6.79 462 15.50 0.0000
2023-11-13 2023-09-30 13F LITTELFUSE COM 537008104 1,619 -1,705 -51.29 400 -58.68 0.0000
2023-08-11 2023-06-30 13F LITTELFUSE COM 537008104 3,324 1,870 128.61 968 148.84 0.0001
2023-08-11 2023-03-31 13F/A-1 LITTELFUSE COM 537008104 1,454 -1,058 -42.12 390 -29.66 0.0000
2023-05-11 2023-03-31 13F LITTELFUSE COM 537008104 1,454 -1,058 390 0.0000
2023-02-13 2022-12-31 13F LITTELFUSE COM 537008104 2,512 1,228 95.64 553 116.86 0.0001
2022-11-10 2022-09-30 13F LITTELFUSE COM 537008104 1,284 -18 -1.38 255 -22.96 0.0000
2022-08-12 2022-06-30 13F LITTELFUSE COM 537008104 1,302 190 17.09 331 19.49 0.0000
2022-05-13 2022-03-31 13F LITTELFUSE COM 537008104 1,112 703 171.88 277 114.73 0.0000
2022-02-14 2021-12-31 13F LITTELFUSE COM 537008104 409 6 1.49 129 17.27 0.0000
2022-02-14 2021-09-30 13F/A-1 LITTELFUSE COM 537008104 403 58 16.81 110 25.00 0.0000
2021-11-15 2021-09-30 13F LITTELFUSE COM 537008104 403 58 110 0.0000
2021-08-13 2021-06-30 13F LITTELFUSE COM 537008104 345 10 2.99 88 0.00 0.0000
2021-05-14 2021-03-31 13F LITTELFUSE COM 537008104 335 131 64.22 88 69.23 0.0000
2021-02-08 2020-12-31 13F LITTELFUSE COM 537008104 204 -65 -24.16 52 8.33 0.0000
2020-11-13 2020-09-30 13F LITTELFUSE COM 537008104 269 0 0.00 48 4.35 0.0000
2020-08-24 2020-06-30 13F/A-1 LITTELFUSE COM 537008104 269 -26,388 -98.99 46 -98.71 0.0000
2020-08-13 2020-06-30 13F LITTELFUSE COM 537008104 269 -26,388 46 1.1301
2020-05-14 2020-03-31 13F LITTELFUSE COM 537008104 26,657 -43 -0.16 3,557 -30.36 0.0005
2020-02-07 2019-12-31 13F LITTELFUSE COM 537008104 26,700 122 0.46 5,108 8.40 0.0006
2019-11-13 2019-09-30 13F LITTELFUSE COM 537008104 26,578 48 0.18 4,712 0.38 0.0006
2019-08-13 2019-06-30 13F LITTELFUSE COM 537008104 26,530 10 0.04 4,694 -3.00 0.0005
2019-05-13 2019-03-31 13F LITTELFUSE COM 537008104 26,520 26,315 12,836.59 4,839 13,725.71 0.0006
2019-02-13 2018-12-31 13F LITTELFUSE COM 537008104 205 -25 -10.87 35 -22.22 0.0000
2018-11-09 2018-09-30 13F LITTELFUSE COM 537008104 230 230 45 0.0000
2017-05-11 2017-03-31 13F LITTELFUSE COM 537008104 0 -80,000 -100.00 0 -100.00
2017-02-10 2016-12-31 13F LITTELFUSE COM 537008104 80,000 37,500 88.24 12,142 121.81 0.0016
2016-11-14 2016-09-30 13F LITTELFUSE COM 537008104 42,500 0 0.00 5,474 8.98 0.0007
2016-08-11 2016-06-30 13F LITTELFUSE COM 537008104 42,500 -400 -0.93 5,023 -4.89 0.0007
2016-05-16 2016-03-31 13F LITTELFUSE COM 537008104 42,900 -105,000 -70.99 5,281 -66.63 0.0007
2016-02-12 2015-12-31 13F LITTELFUSE COM 537008104 147,900 -121,500 -45.10 15,827 -35.55 0.0021
2015-11-10 2015-09-30 13F LITTELFUSE COM 537008104 269,400 269,400 24,556 0.0035
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.