Security key
537008104
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 3,255,335
- Total 13F value
- $1,379,000,388
- Share change
- +60,451
- SEC-reported price per share
- $423.74
- Number of holders
- 217
- Value change
- +$25,221,207
- Number of buys
- 106
- Number of sells
- 80
- Shares outstanding
- 25,188,413
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
217
Top holders
10
LFUS full security history
Ownership snapshot
Full 13F holder table
LITTELFUSE INC /DE SEC filings
LITTELFUSE INC /DE company facts
Broader feeds
Reporting periods
Holder history for CUSIP 537008104
Recent filing periods:
Ownership snapshot
Top reported holders of LFUS - LITTELFUSE INC /DE - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
VANGUARD PORTFOLIO MANAGE...
Disclosed value leader
BlackRock, Inc.
Comparable rows
2/15
Latest evidence
30 Jun 2026
13F
13D/G
Lead comparable stake: 6.2%
13 rows are not safely comparable across share classes.
13D/G row: VANGUARD PORTFOLIO MANAGEMENT LLC
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD PORTFOLIO MANAGEMENT LLC leads the comparable SEC ownership view at 6.2%.
2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD PORTFOLIO MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 2
VANGUARD PORTFOLIO MANAGEMENT LLC
6.2%
VANGUARD CAPITAL MANAGEMENT LLC
5.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Portfolio Management
|
6.2%
Reported 13D/G
· 31 Mar 2026
|
$684,853,202
1,504,081 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
13D/G
Company · Vanguard Capital Management
|
5.2%
Reported 13D/G
· 31 Mar 2026
|
$519,559,761
1,141,062 shares
|
— | 30 Jun 2026 |
| BlackRock, Inc. |
13F
Company
|
—
denominator unverified
|
$1,148,820,799
2,523,051 shares
|
— | 30 Jun 2026 |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. |
13F
Company
|
—
denominator unverified
|
$425,055,564
933,511 shares
|
— | 30 Jun 2026 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$361,550,753
794,167 shares
|
— | 30 Jun 2026 |
| MAIRS & POWER INC |
13F
Company
|
—
denominator unverified
|
$274,156,014
602,104 shares
|
— | 30 Jun 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
217
Shares
3,255,335
Rows available
217
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
607
Q3 2026 holders
217
Holder diff
-390
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend