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Fastenal Co

FAST
Exchange
Nasdaq
Industry
Retail-Building Materials, Hardware, Garden Supply
SEC CIK
0000815556

In the last 90 days, Fastenal Co insiders filed 0 open-market purchases and 4 sales; 1,464 institutions reported holding it in 13F filings for Q2 2026, worth $47.1B in total; no superinvestor holds it.

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Q3 2026 vs. Q2 2026

How the institutions holding Fastenal Co changed between Q2 2026 and Q3 2026.

All holders in Q3 2026All holders in Q2 2026

13F holders of FAST: Q2 2026 compared with Q3 2026
MeasureQ2 2026Of which not filed for Q3 2026Q3 2026Change
Holders1,4641,4594−1
Shares980.6M977.7M59.1K−2.83M (−98.0%)
Value$47.1B$46.9B$2.94M−$135.8M (−97.9%)

1,459 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (0)

Institutions that held Fastenal Co at the end of Q3 2026 but not at the end of Q2 2026.

None.

Sold out (1)

Institutions that held Fastenal Co at the end of Q2 2026 and filed for Q3 2026 without it.

Institutions that sold out of FAST in Q3 2026
InstitutionShares, Q2 2026Value, Q2 2026
Confluence Investment Management LLC2,829,738$135.9M

Not filed for Q3 2026 yet (1,459)

Institutions that held Fastenal Co at the end of Q2 2026 and haven't filed a 13F for Q3 2026. Not filing isn't selling, so they aren't counted as sold out.

Showing the largest 100 of 1,459 by value.

Institutions holding FAST in Q2 2026 that haven't filed for Q3 2026
InstitutionShares, Q2 2026Value, Q2 2026
BlackRock, Inc.106,297,179$5.11B
Vanguard Capital Management LLC74,919,565$3.60B
Vanguard Portfolio Management LLC64,893,489$3.12B
State Street Corp56,438,968$2.71B
Charles Schwab Investment Management Inc42,893,434$2.06B
Geode Capital Management, LLC39,479,611$1.90B
Invesco Ltd.39,561,324$1.90B
Morgan Stanley20,855,726$1.00B
Bank of New York Mellon Corp17,891,109$859.3M
Bank of America Corp16,121,214$774.3M
Baird Financial Group, Inc.15,561,007$747.4M
JPMorgan Chase & Co15,727,874$745.5M
Norges Bank15,420,060$740.6M
Goldman Sachs Group Inc14,258,275$684.8M
Northern Trust Corp13,677,253$656.9M
Wellington Management Group LLP10,754,674$516.5M
UBS Asset Management Americas Inc10,686,470$513.3M
Envestnet Asset Management Inc10,347,343$497.0M
Mirae Asset Global ETFs Holdings Ltd.9,695,767$465.7M
Legal & General Group Plc8,555,462$410.9M
Royal Bank of Canada7,704,975$370.1M
Blair William & Co7,407,059$355.8M
Principal Financial Group Inc7,245,230$348.0M
Dimensional Fund Advisors LP7,057,921$339.0M
Vanguard Fiduciary Trust Co6,568,569$315.5M
UBS Group AG6,154,814$295.6M
Thrivent Financial for Lutherans5,991,491$287.8M
USS Investment Management Ltd5,988,644$287.6M
Mariner, LLC5,897,822$283.2M
Wells Fargo & Company5,344,767$256.7M
FMR LLC5,184,345$249.0M
Franklin Resources Inc5,101,537$245.0M
Deutsche Bank AG4,981,867$239.3M
Price T Rowe Associates Inc4,928,056$236.7M
HSBC Holdings PLC4,795,323$230.2M
ProShare Advisors LLC4,764,944$228.9M
London Co of Virginia4,539,273$218.0M
Amundi4,521,630$217.2M
Provident Trust Co4,520,644$217.1M
State Farm Mutual Automobile Insurance Co4,506,900$216.5M
American Century Companies Inc4,322,701$207.6M
Mairs & Power Inc3,870,891$185.9M
Nuveen, LLC3,870,756$185.9M
Stifel Financial Corp3,512,470$168.7M
TD Asset Management Inc3,251,384$156.2M
Swiss National Bank3,238,800$155.6M
Fenimore Asset Management Inc3,226,348$155.0M
Douglass Winthrop Advisors, LLC3,109,517$149.4M
Bahl & Gaynor Inc3,092,185$148.5M
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.2,992,054$143.7M
Nordea Investment Management AB2,818,479$135.1M
Millennium Management LLC2,796,417$134.3M
California Public Employees Retirement System2,780,752$133.6M
Sumitomo Mitsui Trust Holdings, Inc.2,759,409$132.5M
Standard Life Aberdeen plc2,696,156$129.5M
BNP Paribas Arbitrage, SA2,667,124$128.1M
Epoch Investment Partners, Inc.2,644,825$127.0M
Vanguard Asset Management, Ltd2,596,920$124.7M
DF Dent & Co Inc2,577,410$123.8M
Marshfield Associates2,574,816$123.7M
Schroder Investment Management Group2,559,113$121.3M
Nomura Asset Management International Inc.2,500,906$120.1M
Vanguard Global Advisers, LLC2,479,956$119.1M
LPL Financial LLC2,457,148$118.0M
AQR Capital Management LLC2,473,323$116.8M
Rhumbline Advisers2,406,086$115.6M
Bank of Montreal2,354,942$113.1M
Squarepoint Ops LLC2,319,396$111.4M
Bank Julius Baer & Co. Ltd, Zurich2,307,986$110.6M
Citigroup Inc2,124,988$102.1M
Raymond James Financial Inc2,073,991$99.6M
Ensign Peak Advisors, Inc2,041,066$98.0M
Riverbridge Partners LLC2,001,710$96.1M
Russell Investments Group, Ltd.2,005,184$96.0M
Citadel Advisors LLC1,973,383$94.8M
Clearbridge Investments, LLC1,900,882$91.3M
Employees Retirement System of Texas1,880,754$90.3M
Barclays PLC1,844,710$88.6M
Quantinno Capital Management LP1,835,452$88.2M
Baillie Gifford & Co1,783,810$85.7M
Fifth Third Wealth Advisors LLC1,758,920$84.5M
California State Teachers Retirement System1,756,651$84.4M
Steginsky Capital LLC1,719,217$82.6M
Capital Wealth Planning, LLC1,709,600$82.1M
Mirae Asset Global Investments Co., Ltd.1,707,262$82.0M
Railway Pension Investments Ltd1,656,050$79.5M
National Pension Service1,648,147$79.2M
Swiss Life Asset Management Ltd1,537,414$73.8M
First Trust Advisors LP1,469,694$70.6M
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1,466,487$70.4M
Neuberger Berman Group LLC1,464,329$70.3M
Donaldson Capital Management, LLC1,405,001$67.5M
Nicholas Company, Inc.1,400,863$67.3M
Caledonia Investments PLC1,385,112$66.5M
Canada Pension Plan Investment Board1,360,526$65.3M
Nomura Asset Management Co Ltd1,318,236$63.3M
LGT Group Foundation1,241,920$59.6M
Compass Capital Management, Inc1,223,702$58.8M
Mackenzie Financial Corp1,191,252$57.2M
Great West Life Assurance Co1,167,342$56.0M