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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.

13F holders, Q4 2025

Institutional positions in Fastenal Co as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,381
+23 vs. Q3 2025
Shares held
993.1M
+40.9M (+4.3%) vs. Q3 2025
Total value
$39.9B
−$6.77B (−14.5%) vs. Q3 2025
New holders
168
479 more added
Sold out
145
542 more reduced

24 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting FAST on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 1,381 institutions
Q1 2021: 961 institutionsQ2 2021: 962 institutionsQ3 2021: 958 institutionsQ4 2021: 1,064 institutionsQ1 2022: 1,034 institutionsQ2 2022: 1,017 institutionsQ3 2022: 993 institutionsQ4 2022: 1,019 institutionsQ1 2023: 1,019 institutionsQ2 2023: 1,058 institutionsQ3 2023: 1,036 institutionsQ4 2023: 1,123 institutionsQ1 2024: 1,183 institutionsQ2 2024: 1,154 institutionsQ3 2024: 1,170 institutionsQ4 2024: 1,232 institutionsQ1 2025: 1,252 institutionsQ2 2025: 1,311 institutionsQ3 2025: 1,382 institutionsQ4 2025: 1,381 institutionsQ1 2026: 1,426 institutionsQ2 2026: 1,464 institutions
Value heldQ4 2025: $39.9B
Q1 2021: $22.5BQ2 2021: $23.4BQ3 2021: $23.3BQ4 2021: $28.9BQ1 2022: $26.8BQ2 2022: $22.6BQ3 2022: $20.6BQ4 2022: $21.4BQ1 2023: $24.5BQ2 2023: $26.9BQ3 2023: $25.0BQ4 2023: $30.3BQ1 2024: $36.1BQ2 2024: $29.3BQ3 2024: $33.3BQ4 2024: $34.1BQ1 2025: $37.4BQ2 2025: $40.7BQ3 2025: $46.8BQ4 2025: $39.9BQ1 2026: $45.1BQ2 2026: $47.1B
Institutions holding FAST and their total value by quarter
QuarterHoldersValue
Q2 20261,464$47.1B
Q1 20261,426$45.1B
Q4 20251,381$39.9B
Q3 20251,382$46.8B
Q2 20251,311$40.7B
Q1 20251,252$37.4B
Q4 20241,232$34.1B
Q3 20241,170$33.3B
Q2 20241,154$29.3B
Q1 20241,183$36.1B
Q4 20231,123$30.3B
Q3 20231,036$25.0B
Q2 20231,058$26.9B
Q1 20231,019$24.5B
Q4 20221,019$21.4B
Q3 2022993$20.6B
Q2 20221,017$22.6B
Q1 20221,034$26.8B
Q4 20211,064$28.9B
Q3 2021958$23.3B
Q2 2021962$23.4B
Q1 2021961$22.5B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Fastenal Co; share changes are against Q3 2025.

Institutions holding FAST in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Childress Capital Advisors, LLC5,232$210.0K0.03%+471+9.9%Added
Windsor Advisory Group, LLC5,223$209.6K0.19%00.0%Unchanged
Lowe Brockenbrough & Co Inc5,191$208.3K0.01%+13+0.3%Added
Guerra Pan Advisors, LLC5,124$205.6K0.12%00.0%Unchanged
Deseret Mutual Benefit Administrators5,112$205.1K0.09%+159+3.2%Added
Ipswich Investment Management Co., Inc.5,088$204.2K0.05%+100+2.0%Added
Panoramic Capital Partners, LLC5,084$204.0K0.13%−641−11.2%Reduced
Clear Street Markets LLC5,079$203.8K0.04%+4,706+1,261.7%Added
Moss Adams Wealth Advisors LLC5,048$202.6K0.01%+287+6.0%Added
Clark Capital Management Group, Inc.5,040$202.2K0.00%+258+5.4%Added
Cary Street Partners Financial LLC5,039$202.2K0.01%+1,284+34.2%Added
Navalign, LLC5,024$201.6K0.05%00.0%Unchanged
Rexford Capital Inc5,014$201.2K0.15%00.0%Unchanged
ORG Partners LLC5,001$200.6K0.04%+300+6.4%Added
Sage Mountain Advisors LLC4,998$200.6K0.01%−2,385−32.3%Reduced
Texas Yale Capital Corp.4,950$198.6K0.01%+4,950New
Chapman Financial Group, LLC4,800$192.6K0.13%00.0%Unchanged
Keating Financial Advisory Services, Inc.4,757$190.9K0.03%+4,757New
Colonial Trust Co4,523$181.5K0.02%−4,310−48.8%Reduced
S.A. Mason LLC4,515$181.2K0.07%+98+2.2%Added
Thompson Investment Management, Inc.4,416$177.2K0.02%00.0%Unchanged
Trust Co of Vermont4,328$173.7K0.01%+192+4.6%Added
United Community Bank4,326$173.6K0.07%+1,592+58.2%Added
HighMark Wealth Management LLC4,215$169.2K0.07%−72−1.7%Reduced
Chesapeake Asset Management LLC4,090$164.1K0.14%+54+1.3%Added
Tompkins Financial Corp4,000$160.5K0.01%00.0%Unchanged
Geneos Wealth Management Inc.3,964$159.1K0.00%−308−7.2%Reduced
Osterweis Capital Management Inc3,958$158.8K0.01%00.0%Unchanged
Wellington Shields Capital Management, LLC3,850$154.5K0.02%00.0%Unchanged
Parkside Financial Bank & Trust3,791$152.1K0.01%−338−8.2%Reduced
MCF Advisors LLC3,658$146.8K0.01%+1,550+73.5%Added
Financial Network Wealth Advisors LLC3,638$146.0K0.15%+28+0.8%Added
Spire Wealth Management3,632$145.8K0.00%−28,805−88.8%Reduced
Resources Management Corp3,600$144.0K0.02%00.0%Unchanged
E Fund Management (Hong Kong) Co., Ltd.3,060$137.1K0.06%+2,241+273.6%Added
TD Private Client Wealth LLC3,403$136.6K0.00%−814−19.3%Reduced
Covestor Ltd3,368$135.0K0.07%+180+5.6%Added
Farmers & Merchants Trust Co of Chambersburg PA3,340$134.0K0.04%00.0%Unchanged
AdvisorNet Financial, Inc3,295$132.2K0.01%+335+11.3%Added
Onefund, LLC3,265$131.0K0.08%+182+5.9%Added
NBC Securities, Inc.3,098$124.4K0.01%−181−5.5%Reduced
Murphy & Mullick Capital Management Corp2,950$118.4K0.09%+4+0.1%Added
Pacific Center for Financial Services2,400$117.7K0.03%00.0%Unchanged
Peterson Wealth Services2,921$117.2K0.03%−20,487−87.5%Reduced
Flagship Harbor Advisors, LLC2,904$116.6K0.01%−6,141−67.9%Reduced
Pinnacle Wealth Planning Services, Inc.2,875$115.4K0.01%+2,875New
USA Financial Portformulas Corp2,847$114.3K0.02%−1,127−28.4%Reduced
Richardson Capital Management LLC2,800$112.4K0.06%00.0%Unchanged
Sentry Investment Management LLC2,774$111.0K0.07%00.0%Unchanged
eCIO, Inc.2,766$111.0K0.05%+2,766New
LRI Investments, LLC2,755$110.6K0.01%00.0%Unchanged
Strive Financial Group ,LLC2,717$109.0K0.06%+2,717New
Lodestone Wealth Management LLC2,714$108.9K0.04%+2,714New
Rothschild Investment LLC2,674$107.3K0.01%+46+1.8%Added
Key Financial Inc2,606$104.6K0.02%00.0%Unchanged
Cromwell Holdings LLC2,590$103.9K0.06%00.0%Unchanged
MJT & Associates Financial Advisory Group, Inc.2,544$102.1K0.08%00.0%Unchanged
Versant Capital Management, Inc2,541$102.0K0.01%+634+33.2%Added
1620 Investment Advisors, Inc.2,480$99.5K0.07%−10.0%Reduced
Caitong International Asset Management Co., Ltd2,441$98.0K0.02%+490+25.1%Added
Principia Wealth Advisory, LLC2,396$96.2K0.06%+1,557+185.6%Added
Catalyst Capital Advisors LLC2,372$95.2K0.00%−373−13.6%Reduced
Vestor Capital, LLC5,796$90.0K0.01%+3,544+157.4%Added
Torren Management, LLC2,175$87.3K0.04%+2,175New
Wealth Enhancement Trust Services, Inc.2,155$86.5K0.01%+2,155New
Quent Capital, LLC2,142$86.0K0.01%+15+0.7%Added
Modus Advisors, LLC2,108$84.6K0.02%+2,108New
Oakworth Capital, Inc.2,058$82.6K0.00%00.0%Unchanged
Crews Bank & Trust2,050$82.3K0.01%00.0%Unchanged
Farmers & Merchants Investments Inc1,978$79.4K0.00%+20+1.0%Added
Sound Income Strategies, LLC1,793$78.4K0.00%+55+3.2%Added
Root Financial Partners, LLC1,925$77.2K0.00%−836−30.3%Reduced
Wall Street Access Asset Management, LLC1,920$77.0K0.02%00.0%Unchanged
Fairscale Capital, LLC1,880$75.4K0.05%00.0%Unchanged
Pinnacle Bancorp, Inc.1,852$74.3K0.02%−150−7.5%Reduced
CVA Family Office, LLC1,766$70.9K0.01%+9+0.5%Added
Loomis Sayles & Co L P1,750$70.2K0.00%+80+4.8%Added
Strategic Wealth Partners, Ltd.1,672$67.1K0.00%00.0%Unchanged
Ancora Advisors, LLC1,643$65.9K0.00%+303+22.6%Added
St Germain D J Co Inc1,640$65.8K0.00%−610−27.1%Reduced
Fortitude Family Office, LLC1,615$64.8K0.02%−73−4.3%Reduced
DV Equities, LLC1,614$64.8K0.01%+1,614New
SBI Securities Co., Ltd.1,609$64.6K0.00%+65+4.2%Added
Gunpowder Capital Management, LLC dba Oliver Wealth Management1,600$64.2K0.05%+1,600New
Salomon & Ludwin, LLC1,540$63.4K0.01%+282+22.4%Added
Tower View Investment Management & Research LLC1,552$62.3K0.03%+1,552New
Quest Partners LLC1,522$61.1K0.00%−1,570−50.8%Reduced
Valley National Advisers Inc1,536$61.0K0.01%−102−6.2%Reduced
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,470$59.0K0.01%00.0%Unchanged
Intelligent Financial Strategies1,427$57.3K0.03%00.0%Unchanged
Cornerstone Planning Group LLC1,286$56.1K0.01%+4+0.3%Added
Grove Bank & Trust1,388$55.7K0.01%00.0%Unchanged
Trust Co of Toledo NA1,358$54.5K0.01%00.0%Unchanged
Bangor Savings Bank1,339$53.7K0.00%−13−1.0%Reduced
Princeton Global Asset Management LLC1,300$52.2K0.01%00.0%Unchanged
Park Place Capital Corp1,257$50.4K0.01%+17+1.4%Added
JFS Wealth Advisors, LLC1,238$49.7K0.00%+476+62.5%Added
GPS Wealth Strategies Group, LLC1,214$48.7K0.04%−900−42.6%Reduced
GHP Investment Advisors, Inc.1,202$48.2K0.00%+120+11.1%Added
Old Second National Bank of Aurora1,200$48.2K0.01%00.0%Unchanged