Neuberger Berman Group LLC ownership in LFUS / Littelfuse, Inc.

Littelfuse, Inc.

US ˙ NasdaqGS ˙ US5370081045

Security	LFUS / Littelfuse, Inc.
Institution	Neuberger Berman Group LLC
Latest Disclosed Ownership	1,253,250 shares
Ownership	4.98%

2019-02-13 - Neuberger Berman Group LLC has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,253,250 shares of Littelfuse, Inc. (US:LFUS). This represents 4.98 percent ownership of the company. In their previous filing dated 2018-02-15 , Neuberger Berman Group LLC had reported owning 1,289,242 shares, indicating a decrease of -2.79 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File Date	Effective Date	Form	Prev Shares	Latest Shares	ΔShares (Percent)	Ownership (Percent)	ΔOwnership (Percent)
2019-02-13	2019-02-13	13G/A	1,289,242	1,253,250	-2.79	4.98	-4.23
2018-02-15	2018-02-15	13G/A	1,462,343	1,289,242	-11.84	5.20	-19.88
2017-02-14	2017-02-14	13G/A	1,134,684	1,462,343	28.88	6.49	27.50
2016-02-09	2016-02-09	13G		1,134,684		5.09

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-14	2026-03-31	13F	LITTELFUSE	Common	537008104	741,183	-102,897	-12.19	251,520	17.82	0.0978
2026-02-13	2025-12-31	13F	LITTELFUSE	Common	537008104	844,080	-75,737	-8.23	213,485	-10.39	0.1589
2025-11-12	2025-09-30	13F	LITTELFUSE	Common	537008104	919,817	-149,110	-13.95	238,242	-1.70	0.1741
2025-08-25	2025-06-30	13F/A-1	LITTELFUSE	Common	537008104	1,068,927	26,824	2.57	242,358	18.21	0.1865
2025-08-13	2025-06-30	13F	LITTELFUSE	Common	537008104	1,068,927	26,824		242,358		0.0965
2025-05-13	2025-03-31	13F	LITTELFUSE	Common	537008104	1,042,103	-4,922	-0.47	205,023	-16.90	0.1717
2025-02-13	2024-12-31	13F	LITTELFUSE	Common	537008104	1,047,025	11,958	1.16	246,732	-10.13	0.1959
2024-11-14	2024-09-30	13F	LITTELFUSE	Common	537008104	1,035,067	-32,816	-3.07	274,548	0.59	0.2142
2024-11-14	2024-06-30	13F/A-1	LITTELFUSE	Common	537008104	1,067,883	-13,772	-1.27	272,940	4.12	0.2240
2024-08-13	2024-06-30	13F	LITTELFUSE	Common	537008104	1,067,883	-13,772		272,940		0.2240
2024-11-14	2024-03-31	13F/A-1	LITTELFUSE	Common	537008104	1,081,655	9,613	0.90	262,139	-8.61	0.2167
2024-05-13	2024-03-31	13F	LITTELFUSE	Common	537008104	1,081,655	9,613		262,139		0.2166
2024-11-14	2023-12-31	13F/A-2	LITTELFUSE	Common	537008104	1,072,042	176,103	19.66	286,836	29.45	0.2501
2024-02-09	2023-12-31	13F	LITTELFUSE	Common	537008104	1,072,042	176,103		286,836		0.2501
2023-11-14	2023-09-30	13F	LITTELFUSE	Common	537008104	895,939	-3,465	-0.39	221,584	-15.43	0.2019
2023-08-11	2023-06-30	13F	LITTELFUSE	Common	537008104	899,404	-28,192	-3.04	262,005	5.36	0.2343
2023-05-12	2023-03-31	13F	LITTELFUSE	Common	537008104	927,596	-16,994	-1.80	248,679	19.56	0.2306
2023-02-13	2022-12-31	13F	LITTELFUSE	Common	537008104	944,590	-9,649	-1.01	207,999	9.70	0.2039
2022-11-15	2022-09-30	13F	LITTELFUSE	Common	537008104	954,239	5,153	0.54	189,599	-21.36	0.1980
2022-08-15	2022-06-30	13F	LITTELFUSE	Common	537008104	949,086	64,775	7.32	241,106	9.32	0.2423
2022-05-23	2022-03-31	13F/A-1	LITTELFUSE	Common	537008104	884,311	-22,855	-2.52	220,560	-22.20	0.1869
2022-05-13	2022-03-31	13F	LITTELFUSE	Common	537008104	884,311	-22,855		219,328		0.0978
2022-02-11	2021-12-31	13F	LITTELFUSE	Common	537008104	907,166	-29,751	-3.18	283,511	11.47	0.2224
2021-11-12	2021-09-30	13F	LITTELFUSE	Common	537008104	936,917	-33,973	-3.50	254,347	3.53	0.2224
2021-08-13	2021-06-30	13F	LITTELFUSE	Common	537008104	970,890	-29,600	-2.96	245,668	-6.64	0.2144
2021-05-13	2021-03-31	13F	LITTELFUSE	Common	537008104	1,000,490	-12,491	-1.23	263,146	2.34	0.2513
2021-02-10	2020-12-31	13F	LITTELFUSE	Common	537008104	1,012,981	-18,786	-1.82	257,121	40.84	0.2666
2020-11-12	2020-09-30	13F	LITTELFUSE	Common	537008104	1,031,767	-25,984	-2.46	182,567	1.26	0.2165
2020-08-13	2020-06-30	13F	LITTELFUSE	Common	537008104	1,057,751	-36,896	-3.37	180,300	23.45	0.2242
2020-05-14	2020-03-31	13F	LITTELFUSE	Common	537008104	1,094,647	-92,218	-7.77	146,047	-35.68	0.2226
2020-02-12	2019-12-31	13F	LITTELFUSE	Common	537008104	1,186,865	35,014	3.04	227,047	11.17	0.2650
2019-11-13	2019-09-30	13F	LITTELFUSE	Common	537008104	1,151,851	-52,214	-4.34	204,235	-4.12	0.2494
2019-08-13	2019-06-30	13F	LITTELFUSE	Common	537008104	1,204,065	-51,220	-4.08	213,011	-7.01	0.2548
2019-05-13	2019-03-31	13F	LITTELFUSE	Common	537008104	1,255,285	2,561	0.20	229,064	6.63	0.2807
2019-02-12	2018-12-31	13F	LITTELFUSE	Common	537008104	1,252,724	-54,854	-4.20	214,817	-16.98	0.2995
2018-11-16	2018-09-30	13F/A-1	LITTELFUSE	Common	537008104	1,307,578	33,590	2.64	258,757	-10.99	0.2932
2018-11-13	2018-09-30	13F	LITTELFUSE	Common	537008104	1,307,578	33,590		258,757
2018-08-13	2018-06-30	13F	LITTELFUSE	Common	537008104	1,273,988	23,073	1.84	290,699	11.63	0.3209
2018-05-08	2018-03-31	13F	LITTELFUSE	Common	537008104	1,250,915	-37,595	-2.92	260,415	2.17	0.2976
2018-02-14	2017-12-31	13F	LITTELFUSE	Common	537008104	1,288,510	-77,199	-5.65	254,893	-4.72	0.2930
2017-11-15	2017-09-30	13F	LITTELFUSE	COMMON STOCK	537008104	1,365,709	-40,175	-2.86	267,515	15.32	0.3346
2017-08-08	2017-06-30	13F	LITTELFUSE	COMMON STOCK	537008104	1,405,884	-58,085	-3.97	231,971	-0.91	0.2979
2017-05-10	2017-03-31	13F	LITTELFUSE	COMMON STOCK	537008104	1,463,969	1,626	0.11	234,103	5.48	0.3021
2017-02-06	2016-12-31	13F	LITTELFUSE	COMMON STOCK	537008104	1,462,343	6,300	0.43	221,940	18.33	0.2981
2016-11-02	2016-09-30	13F	LITTELFUSE	COMMON STOCK	537008104	1,456,043	20,600	1.44	187,553	10.55	0.2545
2016-08-05	2016-06-30	13F	LITTELFUSE	COMMON STOCK	537008104	1,435,443	126,050	9.63	169,655	5.25	0.2337
2016-05-06	2016-03-31	13F	LITTELFUSE	COMMON STOCK	537008104	1,309,393	174,709	15.40	161,199	32.76	0.2216
2016-01-28	2015-12-31	13F	LITTELFUSE	COMMON STOCK	537008104	1,134,684	219,511	23.99	121,423	45.56	0.1590
2015-11-10	2015-09-30	13F	LITTELFUSE	COMMON STOCK	537008104	915,173	-389	-0.04	83,418	-3.98	0.1075
2015-07-31	2015-06-30	13F	LITTELFUSE	COMMON STOCK	537008104	915,562	-15,225	-1.64	86,878	-6.09	0.0966
2015-05-06	2015-03-31	13F	LITTELFUSE	COMMON STOCK	537008104	930,787	930,787	0.00	92,511		0.0988
2015-02-05	2014-12-31	13F	LITTELFUSE	COMMON STOCK	537008104	0	-874,891	-100.00	0	-100.00
2014-11-04	2014-09-30	13F	LITTELFUSE	COMMON STOCK	537008104	874,891	226,693	34.97	74,523	23.69	0.0765
2014-08-05	2014-06-30	13F	LITTELFUSE	COMMON STOCK	537008104	648,198	-15,000	-2.26	60,250	-2.98	0.0588
2014-05-05	2014-03-31	13F	LITTELFUSE	COMMON STOCK	537008104	663,198	31,347	4.96	62,102	5.76	0.0632
2014-02-11	2013-12-31	13F	LITTELFUSE	COMMON STOCK	537008104	631,851	98,649	18.50	58,718	40.79	0.0604
2013-10-29	2013-09-30	13F/A-1	LITTELFUSE	COMMON STOCK	537008104	533,202	175,808	49.19	41,707	56.41	0.0463
2013-08-13	2013-06-30	13F	LITTELFUSE	COMMON STOCK	537008104	357,394	357,394		26,665		0.0317

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.