Littelfuse, Inc.
US ˙ NasdaqGS ˙ US5370081045

SecurityLFUS / Littelfuse, Inc.
InstitutionCaptrust Financial Advisors
Latest Disclosed Ownership3,959 shares
Latest Disclosed Value $ 1,343,510
Captrust Financial Advisors reports 1.62% increase in ownership of LFUS / Littelfuse, Inc.

On May 14, 2026 - Captrust Financial Advisors filed a 13F-HR form disclosing ownership of 3,959 shares of Littelfuse, Inc. (US:LFUS) valued at $1,343,487 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,896 shares of Littelfuse, Inc.. This represents a change in shares of 1.62% during the quarter. The current value of the position is $1,918,729 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)
2026-05-14 2026-03-31 13F LITTELFUSE INC COM Stock 537008104 3,959 63 1.62 1,344 36.35 0.0023
2026-02-17 2025-12-31 13F LITTELFUSE INC COM Stock 537008104 3,896 478 13.98 985 11.30 0.0019
2025-11-19 2025-09-30 13F LITTELFUSE INC COM Stock 537008104 3,418 210 6.55 885 21.73 0.0018
2025-08-15 2025-06-30 13F LITTELFUSE INC COM Stock 537008104 3,208 1,421 79.52 727 107.12 0.0016
2025-05-15 2025-03-31 13F LITTELFUSE INC COM Stock 537008104 1,787 398 28.65 352 7.34 0.0009
2025-02-14 2024-12-31 13F LITTELFUSE INC COM Stock 537008104 1,389 -99 -6.65 327 -17.01 0.0009
2024-11-14 2024-09-30 13F LITTELFUSE INC COM Stock 537008104 1,488 91 6.51 395 10.36 0.0012
2024-08-15 2024-06-30 13F LITTELFUSE INC COM Stock 537008104 1,397 75 5.67 357 11.56 0.0011
2024-05-15 2024-03-31 13F LITTELFUSE INC COM Stock 537008104 1,322 -1,642 -55.40 320 -59.65 0.0012
2024-02-14 2023-12-31 13F LITTELFUSE INC COM Stock 537008104 2,964 -213 -6.70 793 1.02 0.0027
2023-11-15 2023-09-30 13F LITTELFUSE INC COM Stock 537008104 3,177 -1,708 -34.96 786 -44.83 0.0030
2023-08-15 2023-06-30 13F LITTELFUSE INC COM Stock 537008104 4,885 1,998 69.21 1,423 84.09 0.0056
2023-05-15 2023-03-31 13F LITTELFUSE INC COM Stock 537008104 2,887 -4 -0.14 774 21.54 0.0034
2023-02-15 2022-12-31 13F LITTELFUSE INC COM Stock 537008104 2,891 1,122 63.43 637 81.20 0.0032
2022-11-16 2022-09-30 13F LITTELFUSE INC COM Stock 537008104 1,769 1,015 134.62 351 82.81 0.0020
2022-08-23 2022-06-30 13F/A-1 LITTELFUSE INC COM Common Stock 537008104 754 -26 -3.33 192 -1.54 0.0012
2022-08-16 2022-06-30 13F LITTELFUSE INC COM COM 537008104 1,843 1,063 468 0.0034
2022-05-16 2022-03-31 13F LITTELFUSE COM 537008104 780 438 128.07 195 80.56 0.0013
2022-02-14 2021-12-31 13F LITTELFUSE INC COM Common Stock 537008104 342 68 24.82 108 44.00 0.0007
2021-11-16 2021-09-30 13F LITTELFUSE INC COM Common Stock 537008104 274 43 18.61 75 27.12 0.0006
2021-08-16 2021-06-30 13F LITTELFUSE INC COM Common Stock 537008104 231 -2 -0.86 59 -4.84 0.0005
2021-05-17 2021-03-31 13F LITTELFUSE INC COM Common Stock 537008104 233 -375 -61.68 62 -60.00 0.0007
2021-02-16 2020-12-31 13F LITTELFUSE INC COM Common Stock 537008104 608 20 3.40 155 43.52 0.0021
2020-11-17 2020-09-30 13F LITTELFUSE INC COM Common Stock 537008104 588 8 1.38 108 14.89 0.0018
2020-08-14 2020-06-30 13F LITTELFUSE INC COM Common Stock 537008104 580 0 0.00 94 34.29 0.0015
2020-05-15 2020-03-31 13F LITTELFUSE INC COM Common Stock 537008104 580 580 70 0.0015
2020-02-14 2019-12-31 13F LITTELFUSE INC COM Common Stock 537008104 0 -605 -100.00 0 -100.00
2019-11-14 2019-09-30 13F LITTELFUSE INC COM Common Stock 537008104 605 0 0.00 107 0.00 0.0038
2019-08-13 2019-06-30 13F LITTELFUSE INC COM Common Stock 537008104 605 2 0.33 107 -2.73 0.0040
2019-05-15 2019-03-31 13F LITTELFUSE INC COM Common Stock 537008104 603 158 35.51 110 44.74 0.0045
2019-02-13 2018-12-31 13F LITTELFUSE INC COM Common Stock 537008104 445 89 25.00 76 8.57 0.0041
2018-11-15 2018-09-30 13F LITTELFUSE INC COM Common Stock 537008104 356 -10 -2.73 70 -16.67 0.0031
2018-08-13 2018-06-30 13F LITTELFUSE INC COM Common Stock 537008104 366 -17 -4.44 84 9.09 0.0047
2018-05-15 2018-03-31 13F LITTELFUSE INC COM Common Stock 537008104 383 4 1.06 77 2.67 0.0048
2018-02-14 2017-12-31 13F LITTELFUSE INC COM Common Stock 537008104 379 379 75 0.0045
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.