Skip to main content
LFUS logo

LFUS · Littelfuse Inc /De · Shareholders & Ownership

Track LFUS — free
$388.26 +4.13 (+1.08%)
Market Cap
$9.71B
Shares
25.29M
Volume · Oct 20 186.81K Avg daily vol (3M) 241.03K

Every disclosed holder of LFUS in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns LFUS

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: the summed disclosures exceed shares outstanding, so they are not parts of one whole.

Holder group Shares % Out
Institutional (13F) 25,331,172 100.17%
Insiders (Forms 3, 4, 5) 284,666 1.13%
13D/G-only blocks 0 0.00%
Remaining 326,934 -1.29%
Registered funds (N-PORT, not summed) 11,170,947 44.17%

Shares outstanding: 25,288,904, the issuer's latest cover-page count restated onto today's split basis.

Remaining is negative: the summed disclosures exceed shares outstanding, as when filings are dated at different times or holders that do not disclose their links count the same shares. It is flagged, not clipped.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of LFUS

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
2,523,051
1.1
iShares Core S&P Mid-Cap ETF
Fund S000004307 · Registered fund · Jun 30, 2026
iShares Trust, not summed
865,424
1.2
iShares Russell Mid-Cap ETF
Fund S000004338 · Registered fund · Jun 30, 2026
iShares Trust, not summed
102,050
1.3
iShares S&P Mid-Cap 400 Value ETF
Fund S000004309 · Registered fund · Jun 30, 2026
iShares Trust, not summed
73,641
1.4
iShares S&P Mid-Cap 400 Growth ETF
Fund S000004308 · Registered fund · Jun 30, 2026
iShares Trust, not summed
63,461
1.5
iShares Russell 1000 Value ETF
Fund S000004345 · Registered fund · Jun 30, 2026
iShares Trust, not summed
55,586
2
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,504,081
3
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,141,062
4
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.
13F CIK 1367401 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
933,511
5
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
802,580
6
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
794,167
6.1
State Street(R) SPDR(R) Portfolio S&P 400(TM) Mid Cap ETF
Fund S000006986 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
128,027
6.2
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Value ETF
Fund S000006988 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
22,513
6.3
State Street(R) SPDR(R) S & P 400(TM) Mid Cap Growth ETF
Fund S000006987 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
16,424
6.4
State Street Institutional Small-Cap Equity Fund
Fund S000001631 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL FUNDS, not summed
8,697
6.5
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
Fund S000050332 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
8,659
7
MAIRS & POWER INC
13F CIK 1070134 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
602,104
7.1
Mairs & Power Fund
Fund S000076014 · Registered fund · Jun 30, 2026
Trust for Professional Managers, not summed
314,529
7.2
Mairs & Power Balanced Fund
Fund S000076013 · Registered fund · Jun 30, 2026
Trust for Professional Managers, not summed
21,750
7.3
Mairs & Power Small Cap Fund
Fund S000076012 · Registered fund · Jun 30, 2026
Trust for Professional Managers, not summed
18,785
8
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
583,297
9
VANGUARD SMALL-CAP INDEX FUND
Fund S000002845 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
579,814
10
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
471,250
10.1
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
34
11
NEUBERGER BERMAN GROUP LLC
13F CIK 1465109 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
467,862
11.1
Neuberger Genesis Fund
Fund S000007841 · Registered fund · May 31, 2026
NEUBERGER BERMAN EQUITY FUNDS, not summed
309,167
11.2
Neuberger Small-Mid Cap ETF
Fund S000084236 · Registered fund · May 31, 2026
Neuberger Berman ETF Trust, not summed
10,977
12
DIMENSIONAL FUND ADVISORS LP
13F CIK 354204 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
445,099
12.1
U.S. SMALL CAP PORTFOLIO
Fund S000000971 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
87,473
12.2
Dimensional U.S. Small Cap ETF
Fund S000070906 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
73,482
12.3
Dimensional U.S. Core Equity 2 ETF
Fund S000070903 · Registered fund · Jul 31, 2026
Dimensional ETF Trust, not summed
45,713
12.4
U.S. CORE EQUITY 2 PORTFOLIO
Fund S000000980 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
37,726
12.5
U.S. CORE EQUITY 1 PORTFOLIO
Fund S000000979 · Registered fund · Jul 31, 2026
DFA INVESTMENT DIMENSIONS GROUP INC, not summed
34,202
13
BARROW HANLEY MEWHINNEY & STRAUSS LLC
13F CIK 313028 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
406,424
14
VANGUARD INFORMATION TECHNOLOGY INDEX FUND
Fund S000004452 · Registered fund · May 31, 2026
VANGUARD WORLD FUND, not summed
395,219
15
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
393,933
15.1
Invesco Small Cap Equity Fund
Fund S000000218 · Registered fund · Jun 30, 2026
AIM Funds Group (Invesco Funds Group), not summed
47,106
15.2
Invesco V.I. Small Cap Equity Fund
Fund S000000188 · Registered fund · Jun 30, 2026
AIM Variable Insurance Funds (Invesco Variable Insurance Funds), not summed
7,412
15.3
Invesco Global Clean Energy ETF
Fund S000015279 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
4,504
15.4
Invesco RAFI US 1000 ETF
Fund S000011995 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
4,416
15.5
Invesco S&P MidCap 400 Revenue ETF
Fund S000064595 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
3,390
16
WELLINGTON MANAGEMENT GROUP LLP
13F CIK 902219 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
363,183
17
EARNEST PARTNERS LLC
13F CIK 1102578 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
351,359
18
JANE STREET GROUP, LLC
13F CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
348,003
19
LORD, ABBETT & CO. LLC
13F CIK 728100 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
343,741
19.1
LORD ABBETT DEVELOPING GROWTH FUND INC
Fund S000006834 · Registered fund · Jul 31, 2026
LORD ABBETT DEVELOPING GROWTH FUND, INC., not summed
74,396
19.2
LORD ABBETT MID CAP STOCK FUND INC
Fund S000001450 · Registered fund · Jun 30, 2026
LORD ABBETT MID CAP STOCK FUND INC, not summed
66,850
19.3
Lord Abbett Value Opportunities Fund
Fund S000007144 · Registered fund · Jul 31, 2026
LORD ABBETT SECURITIES TRUST, not summed
60,769
19.4
LORD ABBETT BOND DEBENTURE FUND INC
Fund S000006820 · Registered fund · Jun 30, 2026
LORD ABBETT BOND DEBENTURE FUND INC, not summed
52,334
19.5
Small-Cap Value Series
Fund S000007001 · Registered fund · May 31, 2026
LORD ABBETT RESEARCH FUND INC, not summed
26,832
20
SILVERCREST ASSET MANAGEMENT GROUP LLC
13F CIK 1232395 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
343,546
21
ALLIANCEBERNSTEIN L.P.
13F CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
337,627
21.1
AB DISCOVERY GROWTH FUND, INC.
Fund S000010117 · Registered fund · Jun 30, 2026
AB DISCOVERY GROWTH FUND, INC., not summed
67,277
21.2
AB Small Cap Growth Portfolio
Fund S000010309 · Registered fund · Jun 30, 2026
AB CAP FUND, INC., not summed
62,865
21.3
AB Disruptors ETF
Fund S000079470 · Registered fund · May 31, 2026
AB Active ETFs, Inc., not summed
48,492
21.4
AB Small Cap Growth Portfolio
Fund S000010435 · Registered fund · Jun 30, 2026
AB VARIABLE PRODUCTS SERIES FUND, INC., not summed
1,191
21.5
Tax-Aware Overlay A Portfolio
Fund S000027648 · Registered fund · Jun 30, 2026
BERNSTEIN SANFORD C FUND INC, not summed
466
22
VANGUARD SMALL-CAP GROWTH INDEX FUND
Fund S000002846 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
334,551
23
Thrivent Financial for Lutherans
13F CIK 314984 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
334,447
23.1
THRIVENT SMALL CAP STOCK FUND
Fund S000001358 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
148,100
23.2
Thrivent Small-Mid Cap Equity ETF
Fund S000075337 · Registered fund · Jun 30, 2026
Thrivent ETF Trust, not summed
59,538
23.3
THRIVENT SMALL CAP STOCK PORTFOLIO
Fund S000001445 · Registered fund · Jun 30, 2026
Thrivent Series Fund, Inc., not summed
54,766
23.4
THRIVENT AGGRESSIVE ALLOCATION FUND
Fund S000000700 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
10,222
23.5
THRIVENT MODERATELY AGGRESSIVE ALLOCATION FUND
Fund S000001347 · Registered fund · Jul 31, 2026
Thrivent Mutual Funds, not summed
6,757
24
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
13F CIK 1644956 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
321,681
24.1
William Blair Small Cap Growth Fund
Fund S000008602 · Registered fund · Jun 30, 2026
WILLIAM BLAIR FUNDS, not summed
33,600
24.2
William Blair Small-Mid Cap Growth Fund
Fund S000008603 · Registered fund · Jun 30, 2026
WILLIAM BLAIR FUNDS, not summed
26,700
24.3
William Blair Small-Mid Cap Core Fund
Fund S000066499 · Registered fund · Jun 30, 2026
WILLIAM BLAIR FUNDS, not summed
7,141
25
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
317,164
26
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
316,657
26.1
Schwab U.S. Small-Cap ETF
Fund S000026636 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
119,774
26.2
Schwab U.S. Mid-Cap ETF
Fund S000026635 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
67,304
26.3
Schwab Fundamental U.S. Small Company ETF
Fund S000040878 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
61,763
26.4
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
15,638
26.5
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
14,928
27
Bridge Builder Large Cap Value Fund
Fund S000048335 · Registered fund · Jun 30, 2026
Bridge Builder Trust, not summed
301,818
28
Boston Trust Walden Corp
13F CIK 1534866 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
298,327
29
VANGUARD EXTENDED MARKET INDEX FUND
Fund S000002841 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
289,991
30
AMERICAN CENTURY COMPANIES INC
13F CIK 748054 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
283,397
30.1
Small Cap Growth Fund
Fund S000006193 · Registered fund · Jul 31, 2026
American Century Mutual Funds, Inc., not summed
133,972
30.2
Global Small Cap Fund
Fund S000053103 · Registered fund · May 31, 2026
American Century World Mutual Funds, Inc., not summed
2,189
31
PRINCIPAL FINANCIAL GROUP INC
13F CIK 1126328 · Insurance company · Jun 30, 2026
carried, not yet filed for the newest quarter
269,122
31.1
Small-MidCap Dividend Income Fund
Fund S000032942 · Registered fund · May 31, 2026
Principal Funds, Inc, not summed
81,954
31.2
SmallCap Growth Fund I
Fund S000007175 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
16,105
31.3
MidCap S&P 400 Index Fund
Fund S000007079 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
9,668
31.4
MidCap Value Fund I
Fund S000007173 · Registered fund · Jul 31, 2026
Principal Funds, Inc, not summed
555
32
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
253,237
33
VICTORY CAPITAL MANAGEMENT INC
13F CIK 1040188 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
238,697
33.1
Victory Sycamore Small Company Opportunity Fund
Fund S000000800 · Registered fund · Jun 30, 2026
Victory Portfolios, not summed
63,000
33.2
Victory Integrity Small-Cap Value Fund
Fund S000046393 · Registered fund · Jun 30, 2026
Victory Portfolios, not summed
22,130
33.3
VictoryShares US Small Mid Cap Value Momentum ETF
Fund S000065161 · Registered fund · Jun 30, 2026
Victory Portfolios II, not summed
11,932
33.4
Victory RS Value Fund
Fund S000053562 · Registered fund · Jun 30, 2026
Victory Portfolios, not summed
11,860
33.5
Victory Integrity Small/Mid-Cap Value Fund
Fund S000046398 · Registered fund · Jun 30, 2026
Victory Portfolios, not summed
7,387
34
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
233,925
34.1
Mid Cap Index Fund
Fund S000001273 · Registered fund · Jun 30, 2026
Northern Funds, not summed
16,437
34.2
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
835
35
D1 Capital Partners L.P.
13F CIK 1747057 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
224,164
36
Channing Capital Management, LLC
13F CIK 1302404 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
208,051
36.1
CHANNING INTRINSIC VALUE SMALL-CAP FUND
Fund S000071821 · Registered fund · Jul 31, 2026
Valued Advisers Trust, not summed
545
37
Jupiter Topco LLC
13F CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
207,653
37.1
Janus Henderson Mid Cap Value Fund
Fund S000010471 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
119,409
37.2
Janus Henderson Small Cap Value Fund
Fund S000010480 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
44,797
37.3
Janus Henderson VIT Mid Cap Value Portfolio
Fund S000010397 · Registered fund · Jun 30, 2026
Janus Aspen Series, not summed
7,067
37.4
Janus Henderson Small-Mid Cap Value Fund
Fund S000035097 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
5,763
38
AQR CAPITAL MANAGEMENT LLC
13F CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
205,920
38.1
AQR MS Fusion HV Fund
Fund S000093174 · Registered fund · Jun 30, 2026
AQR Funds, not summed
223
38.2
AQR MS Fusion Fund
Fund S000093173 · Registered fund · Jun 30, 2026
AQR Funds, not summed
170
39
SEGALL BRYANT & HAMILL, LLC
13F CIK 1006378 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
204,018
39.1
SBH SMALL CAP VALUE FUND
Fund S000065432 · Registered fund · Jun 30, 2026
Segall Bryant & Hamill Trust, not summed
16,633
39.2
SBH SMALL CAP GROWTH FUND
Fund S000043443 · Registered fund · Jun 30, 2026
Segall Bryant & Hamill Trust, not summed
6,746
39.3
SBH SMALL CAP CORE FUND
Fund S000067438 · Registered fund · Jun 30, 2026
Segall Bryant & Hamill Trust, not summed
4,731
40
Avantyr Capital Partners, LP
13F CIK 2087378 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
202,758
41
VANGUARD EXPLORER FUND
Fund S000002578 · Registered fund · Jul 31, 2026
VANGUARD EXPLORER FUND, not summed
202,277
42
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
200,935
43
Impax Asset Management Group plc
13F CIK 1749768 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
197,265
44
State Street SPDR S&P MidCap 400SM ETF Trust
Fund · Registered fund · Jun 30, 2026
SPDR S&P MIDCAP 400 ETF TRUST, not summed
194,564
44.1
ROYCE SMALL-CAP TRUST, INC.
Fund · Registered fund · Jun 30, 2026
ROYCE SMALL-CAP TRUST, INC., not summed
14,481
44.2
Nuveen S&P 500 Dynamic Overwrite Fund
Fund · Registered fund · Jun 30, 2026
Nuveen S&P 500 Dynamic Overwrite Fund, not summed
4,554
44.3
ROYCE GLOBAL TRUST, INC.
Fund · Registered fund · Jun 30, 2026
ROYCE GLOBAL TRUST, INC., not summed
3,432
45
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
189,632
45.1
BNY Mellon US Mid Cap Core Equity ETF
Fund S000067261 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
3,948
46
NORDEA INVESTMENT MANAGEMENT AB
13F CIK 1218210 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
179,288
47
ARIEL INVESTMENTS, LLC
13F CIK 936753 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
163,376
47.1
Ariel Appreciation Fund
Fund S000005025 · Registered fund · Jun 30, 2026
Ariel Investment Trust, not summed
29,993
48
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
160,056
49
Copeland Capital Management, LLC
13F CIK 1541743 · Investment adviser · Sep 30, 2026
157,370
50
Qube Research & Technologies Ltd
13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
154,337

80 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 856 holders

Create a free account to page through every holder, filter by source and group by ultimate parent.

Key facts CIK 889331 CUSIP 537008104 13F (30d) 65 filings 65 filers Visit website Investor relations