# LITTELFUSE INC COM

LITTELFUSE INC COM is a security (CUSIP 537008104) tracked across SEC portfolio filings. 567 institutional managers reported $7.9B on Form 13F as of 2026-06-30; 62 registered fund positions totaling $945.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: LITTELFUSE INC
- Class: COM
- CUSIP: 537008104
- Asset category: EC
- 13F holders: 567
- 13F value: $7.9B
- 13F period: 2026-06-30
- N-PORT fund positions: 62
- N-PORT value: $945.7M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 567 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $797.1M | 2,349,035 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $751.1M | 2,969,874 |
| VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. | AMSTERDAM, P7 | $333.5M | 982,714 |
| STATE STREET CORP | BOSTON, MA | $261.6M | 770,900 |
| NEUBERGER BERMAN GROUP LLC | NEW YORK, NY | $251.5M | 741,183 |
| [MAIRS & POWER INC](https://search.stillhousedata.com/firm/110351) | St Paul, MN | $245.9M | 724,710 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $170.6M | 502,809 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $166.4M | 490,372 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $162.0M | 477,529 |
| [BARROW HANLEY MEWHINNEY & STRAUSS LLC](https://search.stillhousedata.com/firm/105519) | DALLAS, TX | $155.1M | 457,166 |
| MORGAN STANLEY | NEW YORK, NY | $144.9M | 427,032 |
| Boston Trust Walden Corp | BOSTON, MA | $135.8M | 298,327 |
| [EARNEST PARTNERS LLC](https://search.stillhousedata.com/firm/107926) | ATLANTA, GA | $125.0M | 368,463 |
| PRINCIPAL FINANCIAL GROUP INC | DES MOINES, IA | $122.5M | 269,122 |
| [SILVERCREST ASSET MANAGEMENT GROUP LLC](https://search.stillhousedata.com/firm/118333) | NEW YORK, NY | $119.1M | 350,856 |

## Top fund holders (N-PORT)

_Showing 15 of 62 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $254.8M | 105.20% |
| [Mairs and Power Growth Fund](https://search.stillhousedata.com/fund/S000037445) | Mairs & Power Funds Trust | $117.6M | 215.75% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $116.3M | 53.44% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $94.3M | 11.57% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $68.8M | 74.63% |
| [AB DISCOVERY GROWTH FUND, INC.](https://search.stillhousedata.com/fund/S000010117) | AB DISCOVERY GROWTH FUND, INC. | $27.9M | 103.71% |
| [T. Rowe Price Small-Cap Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002120) | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $27.4M | 33.98% |
| [LORD ABBETT DEVELOPING GROWTH FUND INC](https://search.stillhousedata.com/fund/S000006834) | LORD ABBETT DEVELOPING GROWTH FUND, INC. | $23.1M | 103.89% |
| [Thrivent Small-Mid Cap Equity ETF](https://search.stillhousedata.com/fund/S000075337) | Thrivent ETF Trust | $20.6M | 239.41% |
| [LORD ABBETT MID CAP STOCK FUND INC](https://search.stillhousedata.com/fund/S000001450) | LORD ABBETT MID CAP STOCK FUND INC | $19.8M | 182.31% |
| [ALPS | OShares U.S. Small-Cap Quality Dividend ETF](https://search.stillhousedata.com/fund/S000075798) | ALPS ETF TRUST | $19.0M | 216.39% |
| [Heartland Value Plus Fund](https://search.stillhousedata.com/fund/S000003524) | HEARTLAND GROUP INC. | $17.0M | 577.72% |
| [T. Rowe Price Institutional Small-Cap Stock Fund](https://search.stillhousedata.com/fund/S000002094) | T. Rowe Price Equity Funds, Inc. | $14.3M | 32.95% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $9.6M | 43.23% |
| [Columbia Mid Cap Index Fund](https://search.stillhousedata.com/fund/S000010826) | COLUMBIA FUNDS SERIES TRUST | $8.3M | 32.68% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/537008104.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.