Littelfuse Inc
LFUSFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Littelfuse Inc Makes Money
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From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 16 annual periods. The latest annual period ends Dec 27, 2025. The latest insider filing shown is dated Jun 22, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 2026-03-31 | 3,200 | $1.09M | SEC filing |
| Perpetual Ltd | 2026-03-31 | 1,273 | $432K | SEC filing |
| Root Financial Partners, LLC | 2026-03-31 | 110 | $37.3K | SEC filing |
| NORDEA INVESTMENT MANAGEMENT AB | 2026-03-31 | 222,812 | $73.2M | SEC filing |
| IFP Advisors, Inc | 2026-03-31 | 150 | $50.9K | SEC filing |
| Precision Wealth Strategies, LLC | 2026-03-31 | 2,199 | $746K | SEC filing |
| CANADA LIFE ASSURANCE Co | 2026-03-31 | 15,967 | Not shown | SEC filing |
| Solstein Capital, LLC | 2026-03-31 | 17 | $5.77K | SEC filing |
| JPMORGAN CHASE & CO | 2026-03-31 | 206,275 | $66.1M | SEC filing |
| Physician Wealth Advisors, Inc. | 2026-03-31 | 10 | $3.39K | SEC filing |
| McCollum Christoferson Group LLC | 2026-03-31 | 840 | $285K | SEC filing |
| Brucke Financial, Inc. | 2026-03-31 | 811 | $275K | SEC filing |
| BROWN ADVISORY INC | 2026-03-31 | 58,176 | $19.7M | SEC filing |
| Treasurer of the State of North Carolina | 2026-03-31 | 39,984 | Not shown | SEC filing |
| US BANCORP \DE\ | 2026-03-31 | 3,993 | $1.36M | SEC filing |
| Crossmark Global Holdings, Inc. | 2026-03-31 | 1,320 | $448K | SEC filing |
| Perigon Wealth Management, LLC | 2026-03-31 | 758 | $257K | SEC filing |
| Orion Porfolio Solutions, LLC | 2026-03-31 | 4,276 | $1.45M | SEC filing |
| Baird Financial Group, Inc. | 2026-03-31 | 8,565 | $2.91M | SEC filing |
| Handelsbanken Fonder AB | 2026-03-31 | 2,265 | Not shown | SEC filing |
- Each value is checked against Littelfuse Inc's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 3 rows: the filed value is about 1,000 times too small for the share count at Littelfuse Inc's share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Littelfuse Inc's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2026-06-02 · Kim Peter Sung-Jip: Larger than 60 of the 61 other insider sales of Common Stock on file. SEC filing
- 2026-05-20 · Chu Maggie: Larger than 59 of the 61 other insider sales of Common Stock on file. SEC filing
- 2026-02-10 · GRILLO ANTHONY: Larger than 55 of the 61 other insider sales of Common Stock on file. SEC filing
- 2026-02-02 · Stafford Ryan K: Larger than all 61 other insider sales of Common Stock on file. SEC filing
- 2025-08-25 · Stafford Ryan K: Larger than 57 of the 61 other insider sales of Common Stock on file. SEC filing
- 2025-08-25 · Stafford Ryan K: Larger than 56 of the 61 other insider sales of Common Stock on file. SEC filing
- 2025-08-25 · Conrad Alexander: Larger than 58 of the 61 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-18 | Gorski Jeffrey G · SVP & Chief Accounting Officer | Common Stock | S — Open market or private sale | −247 | 483.26 | SEC filing |
| 2026-06-18 | Gorski Jeffrey G · SVP & Chief Accounting Officer | Common Stock | S — Open market or private sale | −1,142 | 482.31 | SEC filing |
| 2026-06-15 | HUNTER GORDON · Director | Common Stock | S — Open market or private sale | −1,432 | 480.00 | SEC filing |
| 2026-06-11 | GRILLO ANTHONY · Director | Common Stock | S — Open market or private sale | −2,462 | 451.93 | SEC filing |
| 2026-06-11 | GRILLO ANTHONY · Director | Common Stock | S — Open market or private sale | −38 | 452.75 | SEC filing |
| 2026-06-11 | GRILLO ANTHONY · Director | Common Stock | S — Open market or private sale | −209 | 454.07 | SEC filing |
| 2026-06-11 | GRILLO ANTHONY · Director | Common Stock | S — Open market or private sale | −256 | 450.66 | SEC filing |
| 2026-06-11 | GRILLO ANTHONY · Director | Common Stock | S — Open market or private sale | −35 | 449.76 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-18 | Gorski Jeffrey G · SVP & Chief Accounting Officer | Common Stock | M — Exercise or conversion of derivative security | +689 | SEC filing |
| 2026-06-18 | Gorski Jeffrey G · SVP & Chief Accounting Officer | Stock Option (right to buy) | M — Exercise or conversion of derivative security | −689 | SEC filing |
| 2026-06-18 | Khandelwal Abhishek · Executive VP, CFO | Common Stock | F — Payment of exercise price or tax by delivering securities | −1,122 | SEC filing |
| 2026-06-15 | HUNTER GORDON · Director | Stock Option (right to buy) | M — Exercise or conversion of derivative security | −1,432 | SEC filing |
| 2026-06-15 | HUNTER GORDON · Director | Common Stock | M — Exercise or conversion of derivative security | +1,432 | SEC filing |
| 2026-06-04 | Henderson Gregory N. · President & CEO | Common Stock | A — Grant, award, or other acquisition | +31 | SEC filing |
| 2026-06-04 | Nayar Deepak · SVP & GM Electronics Business | Common Stock | A — Grant, award, or other acquisition | +9 | SEC filing |
| 2026-06-04 | GRILLO ANTHONY · Director | Common Stock | A — Grant, award, or other acquisition | +3 | SEC filing |
Showing 8 of 31 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.