Littelfuse, Inc.
DE ˙ DB ˙ US5370081045
414,00 € ↑10,00 (2,48%)
2026-06-03
AKTIENPREIS
SecurityDE:LFS / Littelfuse, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership227,996 shares
Latest Disclosed Value $ 77,370,442
Northern Trust Corp reports 0.97% increase in ownership of LFS / Littelfuse, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 227,996 shares of Littelfuse, Inc. (DE:LFS) valued at $64,750,864 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 225,812 shares of Littelfuse, Inc.. This represents a change in shares of 0.97% during the quarter. The current value of the position is $94,390,344 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 LITTELFUSE COM 537008104 227,996 2,184 0.97 77,370 35.47 0.0021
2026-02-17 2025-12-31 13F LITTELFUSE COM 537008104 225,812 -8,062 -3.45 57,112 -5.72 0.0073
2025-11-14 2025-09-30 13F LITTELFUSE COM 537008104 233,874 -2,253 -0.95 60,576 13.15 0.0077
2025-08-13 2025-06-30 13F LITTELFUSE COM 537008104 236,127 -1,278 -0.54 53,537 14.62 0.0074
2025-05-13 2025-03-31 13F LITTELFUSE COM 537008104 237,405 445 0.19 46,707 -16.35 0.0069
2025-02-14 2024-12-31 13F LITTELFUSE COM 537008104 236,960 30,855 14.97 55,840 2.14 0.0079
2024-11-13 2024-09-30 13F LITTELFUSE COM 537008104 206,105 -19,079 -8.47 54,669 -5.01 0.0089
2024-08-14 2024-06-30 13F LITTELFUSE COM 537008104 225,184 36,644 19.44 57,555 25.96 0.0097
2024-05-14 2024-03-31 13F LITTELFUSE COM 537008104 188,540 -25,683 -11.99 45,693 -20.28 0.0079
2024-02-13 2023-12-31 13F LITTELFUSE COM 537008104 214,223 1,118 0.52 57,318 8.75 0.0104
2023-11-13 2023-09-30 13F LITTELFUSE COM 537008104 213,105 -935 -0.44 52,705 -15.47 0.0102
2023-08-11 2023-06-30 13F LITTELFUSE COM 537008104 214,040 8,059 3.91 62,352 12.91 0.0120
2023-05-15 2023-03-31 13F LITTELFUSE COM 537008104 205,981 -807 -0.39 55,221 21.27 0.0109
2023-02-13 2022-12-31 13F LITTELFUSE COM 537008104 206,788 1,520 0.74 45,535 11.64 0.0096
2022-11-14 2022-09-30 13F LITTELFUSE COM 537008104 205,268 -837 -0.41 40,785 -22.10 0.0093
2022-08-12 2022-06-30 13F LITTELFUSE COM 537008104 206,105 4,605 2.29 52,358 4.18 0.0112
2022-05-13 2022-03-31 13F LITTELFUSE COM 537008104 201,500 -4,965 -2.40 50,256 -22.65 0.0088
2022-02-08 2021-12-31 13F LITTELFUSE COM 537008104 206,465 -2,263 -1.08 64,971 13.91 0.0106
2021-11-15 2021-09-30 13F LITTELFUSE COM 537008104 208,728 -3,723 -1.75 57,039 5.37 0.0101
2021-08-13 2021-06-30 13F LITTELFUSE COM 537008104 212,451 -3,922 -1.81 54,130 -5.40 0.0095
2021-05-12 2021-03-31 13F LITTELFUSE COM 537008104 216,373 16,639 8.33 57,217 12.49 0.0106
2021-02-11 2020-12-31 13F LITTELFUSE COM 537008104 199,734 823 0.41 50,864 44.19 0.0099
2020-11-16 2020-09-30 13F LITTELFUSE COM 537008104 198,911 -5,054 -2.48 35,275 1.36 0.0077
2020-08-14 2020-06-30 13F LITTELFUSE COM 537008104 203,965 -4,151 -1.99 34,803 25.33 0.0082
2020-05-14 2020-03-31 13F LITTELFUSE COM 537008104 208,116 7,647 3.81 27,768 -27.59 0.0080
2020-02-14 2019-12-31 13F LITTELFUSE COM 537008104 200,469 1,163 0.58 38,349 8.52 0.0086
2019-11-13 2019-09-30 13F LITTELFUSE COM 537008104 199,306 -8,073 -3.89 35,339 -3.68 0.0085
2019-08-13 2019-06-30 13F LITTELFUSE COM 537008104 207,379 1,101 0.53 36,688 -2.53 0.0087
2019-05-13 2019-03-31 13F LITTELFUSE COM 537008104 206,278 4,298 2.13 37,641 8.68 0.0093
2019-02-12 2018-12-31 13F LITTELFUSE COM 537008104 201,980 2,294 1.15 34,635 -12.35 0.0097
2018-11-14 2018-09-30 13F LITTELFUSE COM 537008104 199,686 -20,156 -9.17 39,516 -21.22 0.0097
2018-09-18 2018-06-30 13F/A-1 LITTELFUSE COM 537008104 219,842 -162,828 -42.55 50,162 -37.03 0.0127
2018-08-14 2018-06-30 13F LITTELFUSE COM 537008104 221,413 -161,257 50,521
2018-05-09 2018-03-31 13F LITTELFUSE COM 537008104 382,670 11,536 3.11 79,663 8.51 0.0207
2018-02-14 2017-12-31 13F LITTELFUSE COM 537008104 371,134 2,191 0.59 73,418 1.59 0.0186
2017-11-13 2017-09-30 13F LITTELFUSE COM 537008104 368,943 -6,934 -1.84 72,268 16.52 0.0188
2017-08-11 2017-06-30 13F LITTELFUSE COM 537008104 375,877 10,647 2.92 62,020 6.19 0.0173
2017-05-12 2017-03-31 13F LITTELFUSE COM 537008104 365,230 2,536 0.70 58,403 6.10 0.0168
2017-02-13 2016-12-31 13F LITTELFUSE COM 537008104 362,694 70,312 24.05 55,046 46.16 0.0169
2016-11-09 2016-09-30 13F LITTELFUSE COM 537008104 292,382 -989 -0.34 37,662 8.62 0.0117
2016-08-12 2016-06-30 13F LITTELFUSE COM 537008104 293,371 8,381 2.94 34,673 0.03 0.0113
2016-08-19 2016-03-31 13F/A-1 LITTELFUSE COM 537008104 284,990 8,268 2.99 34,662 17.05 0.0115
2016-05-13 2016-03-31 13F Littelfuse COMM 537008104 284,989 35,086
2016-02-12 2015-12-31 13F Littelfuse COMM 537008104 276,722 5,329 1.96 29,612 19.70 0.0098
2015-11-12 2015-09-30 13F Littelfuse COMM 537008104 271,393 271,393 0.00 24,738 0.0083
2015-08-13 2015-06-30 13F Littelfuse COMM 537008104 0 -267,216 -100.00 0 -100.00
2015-05-14 2015-03-31 13F Littelfuse COMM 537008104 267,216 2,099 0.79 26,559 3.63 0.0080
2015-02-12 2014-12-31 13F Littelfuse COM 537008104 265,117 -8,733 -3.19 25,628 9.87 0.0077
2014-11-13 2014-09-30 13F Littelfuse COMM 537008104 273,850 -8,132 -2.88 23,326 -11.00 0.0073
2014-08-14 2014-06-30 13F LITTELFUSE com 537008104 281,982 -30,660 -9.81 26,210 -10.47 0.0082
2014-05-14 2014-03-31 13F LITTELFUSE COMM 537008104 312,642 -20,222 -6.08 29,275 -5.36 0.0092
2014-02-21 2013-12-31 13F/A-1 LITTELFUSE COM 537008104 332,864 -17,360 -4.96 30,933 12.92 0.0099
2014-02-12 2013-12-31 13F LITTELFUSE COM 537008104 332,864 30,933
2013-11-13 2013-09-30 13F LITTELFUSE COM 537008104 350,224 -131,773 -27.34 27,394 -23.83 0.0096
2013-08-09 2013-06-30 13F LITTELFUSE COM 537008104 481,997 481,997 35,963 0.0130
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.