Littelfuse, Inc.
DE ˙ DB ˙ US5370081045
414,00 € ↑10,00 (2,48%)
2026-06-03
DEL PRIS
SecurityDE:LFS / Littelfuse, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership142,312 shares
Latest Disclosed Value $ 48,293,578
Invesco Ltd. reports 22.65% increase in ownership of LFS / Littelfuse, Inc.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 142,312 shares of Littelfuse, Inc. (DE:LFS) valued at $40,416,608 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 116,033 shares of Littelfuse, Inc.. This represents a change in shares of 22.65% during the quarter. The current value of the position is $58,917,168 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F LITTELFUSE COM 537008104 142,312 26,279 22.65 48,294 64.56 0.0074
2026-02-19 2025-12-31 13F LITTELFUSE COM 537008104 116,033 1,982 1.74 29,347 -0.65 0.0045
2025-11-13 2025-09-30 13F LITTELFUSE COM 537008104 114,051 68,710 151.54 29,540 187.35 0.0047
2025-08-13 2025-06-30 13F LITTELFUSE COM 537008104 45,341 -1,083 -2.33 10,280 12.56 0.0017
2025-05-12 2025-03-31 13F LITTELFUSE COM 537008104 46,424 -94,472 -67.05 9,133 -72.49 0.0017
2025-02-13 2024-12-31 13F LITTELFUSE COM 537008104 140,896 -149,033 -51.40 33,202 -56.83 0.0061
2024-11-12 2024-09-30 13F LITTELFUSE COM 537008104 289,929 -68,132 -19.03 76,904 -15.97 0.0148
2024-08-13 2024-06-30 13F LITTELFUSE COM 537008104 358,061 -20,749 -5.48 91,517 -0.31 0.0194
2024-05-14 2024-03-31 13F LITTELFUSE COM 537008104 378,810 -56,290 -12.94 91,805 -21.14 0.0197
2024-02-13 2023-12-31 13F LITTELFUSE COM 537008104 435,100 20,211 4.87 116,415 13.45 0.0277
2023-11-13 2023-09-30 13F LITTELFUSE COM 537008104 414,889 26,278 6.76 102,610 -9.36 0.0276
2023-08-11 2023-06-30 13F LITTELFUSE COM 537008104 388,611 -137,080 -26.08 113,206 -19.67 0.0297
2023-05-12 2023-03-31 13F LITTELFUSE COM 537008104 525,691 -14,372 -2.66 140,932 18.51 0.0393
2023-02-13 2022-12-31 13F LITTELFUSE COM 537008104 540,063 -187,789 -25.80 118,922 -17.77 0.0348
2022-11-14 2022-09-30 13F LITTELFUSE COM 537008104 727,852 -6,030 -0.82 144,616 -22.43 0.0465
2022-08-15 2022-06-30 13F LITTELFUSE COM 537008104 733,882 18,811 2.63 186,436 4.54 0.0565
2022-05-16 2022-03-31 13F LITTELFUSE COM 537008104 715,071 -56,325 -7.30 178,345 -26.53 0.0455
2022-02-14 2021-12-31 13F LITTELFUSE COM 537008104 771,396 32,613 4.41 242,742 20.24 0.0585
2021-11-15 2021-09-30 13F LITTELFUSE COM 537008104 738,783 -6,859 -0.92 201,886 6.27 0.0512
2021-08-17 2021-06-30 13F LITTELFUSE COM 537008104 745,642 -101,868 -12.02 189,983 -15.23 0.0467
2021-05-17 2021-03-31 13F LITTELFUSE COM 537008104 847,510 42,949 5.34 224,115 9.38 0.0598
2021-02-16 2020-12-31 13F LITTELFUSE COM 537008104 804,561 5,163 0.65 204,889 44.53 0.0596
2020-11-16 2020-09-30 13F LITTELFUSE COM 537008104 799,398 -3,851 -0.48 141,765 3.43 0.0479
2020-08-14 2020-06-30 13F LITTELFUSE COM 537008104 803,249 48,083 6.37 137,058 36.03 0.0490
2020-05-15 2020-03-31 13F LITTELFUSE COM 537008104 755,166 -1,404 -0.19 100,754 -30.39 0.0424
2020-02-14 2019-12-31 13F LITTELFUSE COM 537008104 756,570 -16,971 -2.19 144,732 5.52 0.0449
2019-11-14 2019-09-30 13F LITTELFUSE COM 537008104 773,541 41,746 5.70 137,156 5.94 0.0359
2019-08-14 2019-06-30 13F/A-1 LITTELFUSE COM 537008104 731,795 402,242 122.06 129,461 115.27 0.0333
2019-08-14 2019-06-30 13F LITTELFUSE COM 537008104 731,795 -324,627 129,461
2019-05-15 2019-03-31 13F LITTELFUSE COM 537008104 329,553 -272 -0.08 60,138 6.33 0.0203
2019-02-14 2018-12-31 13F LITTELFUSE COM 537008104 329,825 -108,059 -24.68 56,558 -34.73 0.0216
2018-11-14 2018-09-30 13F LITTELFUSE COM 537008104 437,884 5,405 1.25 86,653 -12.19 0.0273
2018-08-14 2018-06-30 13F LITTELFUSE COM 537008104 432,479 -22,310 -4.91 98,683 4.23 0.0327
2018-05-15 2018-03-31 13F LITTELFUSE COM 537008104 454,789 -16,375 -3.48 94,678 1.58 0.0354
2018-02-14 2017-12-31 13F LITTELFUSE COM 537008104 471,164 -33,549 -6.65 93,205 -5.72 0.0336
2017-11-14 2017-09-30 13F LITTELFUSE COM 537008104 504,713 -14,957 -2.88 98,863 15.30 0.0365
2017-08-14 2017-06-30 13F LITTELFUSE COM 537008104 519,670 102,262 24.50 85,745 28.46 0.0267
2017-05-15 2017-03-31 13F LITTELFUSE COM 537008104 417,408 -19,241 -4.41 66,748 0.72 0.0219
2017-02-14 2016-12-31 13F LITTELFUSE COM 537008104 436,649 -130,584 -23.02 66,270 -9.30 0.0223
2016-11-14 2016-09-30 13F LITTELFUSE COM 537008104 567,233 127,419 28.97 73,065 40.56 0.0251
2016-08-15 2016-06-30 13F LITTELFUSE COM 537008104 439,814 314,995 252.36 51,981 238.26 0.0191
2016-05-16 2016-03-31 13F LITTELFUSE COM 537008104 124,819 293 0.24 15,367 15.32 0.0062
2016-02-16 2015-12-31 13F LITTELFUSE COM 537008104 124,526 8,807 7.61 13,325 26.33 0.0053
2015-11-16 2015-09-30 13F LITTELFUSE COM 537008104 115,719 25,444 28.18 10,548 23.14 0.0045
2015-08-14 2015-06-30 13F LITTELFUSE COMMON 537008104 90,275 -4,353 -4.60 8,566 -8.91 0.0034
2015-05-15 2015-03-31 13F LITTELFUSE COMMON 537008104 94,628 11,759 14.19 9,404 17.39 0.0036
2015-02-13 2014-12-31 13F LITTELFUSE COMMON 537008104 82,869 -581,333 -87.52 8,011 -85.84 0.0031
2014-11-14 2014-09-30 13F LITTELFUSE COMMON 537008104 664,202 -4,443 -0.66 56,577 -8.97 0.0226
2014-08-14 2014-06-30 13F LITTELFUSE COMMON 537008104 668,645 -28,075 -4.03 62,151 -4.74 0.0245
2014-05-15 2014-03-31 13F LITTELFUSE COMMON 537008104 696,720 20,373 3.01 65,241 3.80 0.0265
2014-02-13 2013-12-31 13F LITTELFUSE COMMON 537008104 676,347 9,473 1.42 62,853 20.49 0.0250
2013-11-13 2013-09-30 13F LITTELFUSE COMMON 537008104 666,874 25,886 4.04 52,163 9.07 0.0227
2013-08-14 2013-06-30 13F LITTELFUSE COMMON 537008104 640,988 640,988 47,825 0.0223
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.