# FASTENAL CO COM

FASTENAL CO COM is a security (CUSIP 311900104) tracked across SEC portfolio filings. 1,521 institutional managers reported $42.2B on Form 13F as of 2026-06-30; 86 registered fund positions totaling $2.8B via N-PORT as of 2026-06-30.

## Summary

- Issuer: FASTENAL CO
- Class: COM
- CUSIP: 311900104
- Asset category: EC
- 13F holders: 1,521
- 13F value: $42.2B
- 13F period: 2026-06-30
- N-PORT fund positions: 86
- N-PORT value: $2.8B
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 1,521 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $6.1B | 151,452,412 |
| BlackRock, Inc. | New York, NY | $4.9B | 104,753,834 |
| STATE STREET CORP | BOSTON, MA | $2.6B | 55,569,175 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $1.8B | 39,387,932 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $1.8B | 38,923,111 |
| MORGAN STANLEY | NEW YORK, NY | $1.2B | 25,737,011 |
| Invesco Ltd. | ATLANTA, GA | $1.1B | 24,100,706 |
| Bank of New York Mellon Corp | NEW YORK, NY | $859.3M | 17,891,109 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $769.9M | 16,592,062 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $756.0M | 16,292,425 |
| Baird Financial Group, Inc. | MILWAUKEE, WI | $713.5M | 15,377,769 |
| NORTHERN TRUST CORP | CHICAGO, IL | $638.9M | 13,768,837 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $612.7M | 13,197,127 |
| UBS ASSET MANAGEMENT AMERICAS INC | CHICAGO, IL | $534.9M | 11,528,198 |
| ENVESTNET ASSET MANAGEMENT INC | Berwyn, PA | $497.0M | 10,347,343 |

## Top fund holders (N-PORT)

_Showing 15 of 86 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Invesco QQQ Trust, Series 1](https://search.stillhousedata.com/fund/S000101292) | Invesco QQQ Trust, Series 1 | $1.1B | 30.13% |
| State Street(R) SPDR(R) S&P 500(R) ETF Trust | State Street(R) SPDR(R) S&P 500(R) ETF Trust | $622.4M | 9.55% |
| [VANGUARD U.S. GROWTH FUND](https://search.stillhousedata.com/fund/S000004444) | VANGUARD WORLD FUND | $289.8M | 60.93% |
| [Invesco S&P 500 Equal Weight ETF](https://search.stillhousedata.com/fund/S000060812) | Invesco Exchange-Traded Fund Trust | $162.7M | 18.52% |
| [Mairs and Power Growth Fund](https://search.stillhousedata.com/fund/S000037445) | Mairs & Power Funds Trust | $104.5M | 191.84% |
| [FAM DIVIDEND FOCUS FUND](https://search.stillhousedata.com/fund/S000010873) | Fenimore Asset Management Trust | $62.7M | 994.15% |
| [Nicholas Fund, Inc.](https://search.stillhousedata.com/fund/S000011768) | Nicholas Fund, Inc. | $59.3M | 153.00% |
| [T. Rowe Price Diversified Mid-Cap Growth Fund, Inc.](https://search.stillhousedata.com/fund/S000002073) | T. ROWE PRICE DIVERSIFIED MID-CAP GROWTH FUND, INC. | $53.6M | 125.99% |
| [THRIVENT MID CAP STOCK FUND](https://search.stillhousedata.com/fund/S000001345) | Thrivent Mutual Funds | $49.7M | 164.96% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $32.2M | 8.88% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $30.0M | 5.09% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $25.6M | 8.46% |
| BBR ALO Fund, LLC. | BBR ALO Fund, LLC. | $18.3M | 99.55% |
| [Provident Trust Strategy Fund](https://search.stillhousedata.com/fund/S000000834) | Provident Mutual Funds, Inc. | $15.7M | 826.43% |
| Eaton Vance Tax-Managed Diversified Equity Income Fund | Eaton Vance Tax-Managed Diversified Equity Income Fund | $15.3M | 61.73% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/311900104.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.