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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, Q3 2025

Institutional positions in Fastenal Co as of Sep 30, 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
1,382
+92 vs. Q2 2025
Shares held
954.8M
+2.50M (+0.3%) vs. Q2 2025
Total value
$46.8B
+$6.80B (+17.0%) vs. Q2 2025
New holders
158
525 more added
Sold out
66
472 more reduced

21 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2025: 1,382 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 heldQ3 2025: $46.8B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Fastenal Co; share changes are against Q2 2025.

Institutions holding FAST in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Fiduciary Financial Group, LLC7,179$352.1K0.06%+207+3.0%Added
EverSource Wealth Advisors, LLC7,198$353.0K0.01%+322+4.7%Added
Klingman & Associates, LLC7,200$353.1K0.02%−14−0.2%Reduced
David Loasby7,459$353.9K0.03%−803−9.7%Reduced
Massmutual Trust Co FSB7,226$354.4K0.01%+325+4.7%Added
QTR Family Wealth, LLC7,228$354.5K0.17%+15+0.2%Added
HBK Sorce Advisory LLC8,434$356.3K0.01%−30−0.4%Reduced
Joule Financial, LLC7,336$359.8K0.11%00.0%Unchanged
Apeiron RIA LLC8,510$360.2K0.08%+136+1.6%Added
Anchor Investment Management, LLC7,368$361.3K0.03%+100+1.4%Added
Sage Mountain Advisors LLC7,383$362.1K0.02%+1,383+23.1%Added
GeoWealth Management, LLC7,402$363.0K0.01%+1,160+18.6%Added
Hilltop Holdings Inc.7,404$363.1K0.02%+2,043+38.1%Added
Gallagher Fiduciary Advisors, LLC7,456$365.6K0.01%−1,189−13.8%Reduced
Moran Wealth Management, LLC7,463$366.0K0.01%+7,463New
Perkins Capital Management Inc7,500$367.8K0.32%00.0%Unchanged
Principle Wealth Partners LLC7,555$370.5K0.02%+801+11.9%Added
Ironwood Investment Counsel, LLC7,562$370.8K0.05%−700−8.5%Reduced
Phoenix Holdings Ltd.7,617$373.5K0.00%+1,908+33.4%Added
First Foundation Advisors7,638$374.6K0.01%+160+2.1%Added
Cary Street Partner Investment Advisory LLC7,704$377.8K0.16%−88−1.1%Reduced
Procyon Private Wealth Partners, LLC7,755$380.3K0.02%+9+0.1%Added
Legacy Wealth Asset Management, LLC7,758$380.5K0.09%−30−0.4%Reduced
PDS Planning, Inc7,761$380.6K0.03%−29−0.4%Reduced
Pinnacle West Asset Management, Inc.7,775$381.0K0.25%+425+5.8%Added
Conning Inc.7,772$381.1K0.01%00.0%Unchanged
Versor Investments LP7,800$382.5K0.07%+7,800New
KFG Wealth Management, LLC7,811$383.1K0.06%−109−1.4%Reduced
Joel Isaacson & Co., LLC7,838$384.4K0.01%00.0%Unchanged
Williams Jones Wealth Management, LLC.7,854$385.2K0.00%00.0%Unchanged
3Chopt Investment Partners, LLC7,863$385.6K0.09%+557+7.6%Added
Maridea Wealth Management LLC8,994$386.7K0.06%+8,994New
Check Capital Management Inc7,920$388.4K0.02%00.0%Unchanged
Capital Investment Advisors, LLC7,925$388.7K0.01%+401+5.3%Added
Adams Wealth Management7,942$389.2K0.08%−1,033−11.5%Reduced
CacheTech Inc.7,942$389.2K0.08%−1,033−11.5%Reduced
Midland Wealth Advisors LLC7,963$390.5K0.02%+911+12.9%Added
Livforsakringsbolaget Skandia, Omsesidigt8,014$392.9K0.02%00.0%Unchanged
Wedbush Securities Inc8,006$393.0K0.01%+8,006New
Alpha Family Trust8,020$393.3K0.18%00.0%Unchanged
BSW Wealth Partners8,042$394.4K0.05%+2,414+42.9%Added
Silver Lake Advisory, LLC8,101$397.3K0.16%00.0%Unchanged
Mather Group, LLC.8,166$400.4K0.00%+396+5.1%Added
WBH Advisory Inc8,170$400.6K0.03%00.0%Unchanged
Carson Advisory Inc.8,192$401.7K0.22%−2,100−20.4%Reduced
RFG - Bristol Wealth Advisors, LLC8,200$402.1K0.12%00.0%Unchanged
Traphagen Investment Advisors LLC8,210$402.6K0.03%+10+0.1%Added
Plancorp, LLC8,315$407.8K0.01%−2,090−20.1%Reduced
AlphaCore Capital LLC8,323$408.1K0.01%+3,056+58.0%Added
Krilogy Financial LLC9,817$409.2K0.02%+9,817New
Arkadios Wealth Advisors8,385$411.2K0.01%+8,385New
Ronald Blue Trust, Inc.8,392$411.6K0.00%−173−2.0%Reduced
Burling Wealth Partners, LLC8,428$413.3K0.07%−1,500−15.1%Reduced
SummitTX Capital, L.P.8,477$415.7K0.02%−24,355−74.2%Reduced
Ausdal Financial Partners, Inc.8,495$416.6K0.02%+8,495New
Davis R M Inc8,514$417.5K0.01%+942+12.4%Added
Westpac Banking Corp8,586$421.1K0.03%00.0%Unchanged
Associated Banc-Corp8,606$422.0K0.01%00.0%Unchanged
Waldron Private Wealth LLC8,614$422.4K0.02%00.0%Unchanged
GSB Wealth Management, LLC8,614$422.4K0.10%+16+0.2%Added
Legacy Trust8,642$423.8K0.08%−75−0.9%Reduced
Evermay Wealth Management LLC8,684$425.9K0.05%00.0%Unchanged
FSM Wealth Advisors, LLC8,695$426.4K0.06%+391+4.7%Added
TLW Wealth Management, LLC8,697$426.5K0.24%−7,938−47.7%Reduced
Heritage Wealth Advisors8,726$427.9K0.02%00.0%Unchanged
JNBA Financial Advisors8,727$428.0K0.04%−309−3.4%Reduced
High Net Worth Advisory Group LLC8,792$431.2K0.10%00.0%Unchanged
Forum Financial Management, LP8,816$432.3K0.01%+490+5.9%Added
CFS Investment Advisory Services, LLC10,094$432.7K0.03%−1,347−11.8%Reduced
Colonial Trust Co8,833$433.2K0.06%−181−2.0%Reduced
Avestar Capital, LLC8,908$436.9K0.03%+3,645+69.3%Added
LeConte Wealth Management, LLC8,917$437.3K0.29%+1,933+27.7%Added
International Assets Investment Management, LLC10,227$438.3K0.04%00.0%Unchanged
Values First Advisors, Inc.8,951$438.9K0.23%−427−4.6%Reduced
Taylor Financial Group, Inc.8,964$439.6K0.25%+40.0%Added
Yarbrough Capital, LLC8,990$440.9K0.01%00.0%Unchanged
LVM Capital Management Ltd9,000$441.0K0.04%00.0%Unchanged
Gilbert & Cook, Inc.9,005$441.6K0.06%+80+0.9%Added
Flagship Harbor Advisors, LLC9,045$443.6K0.02%−894−9.0%Reduced
Richwood Investment Advisors, LLC9,073$444.9K0.35%−300−3.2%Reduced
Prospera Financial Services Inc9,075$445.2K0.01%+537+6.3%Added
Evelyn Partners Investment Management Services Ltd9,188$450.6K0.06%−348−3.6%Reduced
Moneta Group Investment Advisors LLC9,217$452.0K0.00%+143+1.6%Added
Drive Wealth Management, LLC9,286$455.4K0.10%−2,938−24.0%Reduced
PAX Financial Group, LLC9,332$457.6K0.08%+2,984+47.0%Added
Choate Investment Advisors9,348$458.4K0.01%+3,600+62.6%Added
Park National Corp9,377$459.8K0.01%−63−0.7%Reduced
Capital Management Associates, Inc9,401$461.0K0.12%+2,168+30.0%Added
Sageworth Trust Co9,462$464.0K0.02%+9,462New
Campbell & CO Investment Adviser LLC9,536$467.6K0.04%−39,120−80.4%Reduced
Patton Albertson Miller Group, LLC9,549$468.3K0.06%+199+2.1%Added
Cypress Capital Group9,553$468.5K0.06%−555−5.5%Reduced
Cynosure Management, LLC9,624$472.0K0.05%00.0%Unchanged
LVW Advisors, LLC9,725$476.9K0.05%+27+0.3%Added
Fielder Capital Group LLC9,726$476.9K0.11%−14−0.1%Reduced
Drystone LLC10,000$490.4K0.44%00.0%Unchanged
Caption Management, LLC10,000$490.4K0.03%+10,000New
Advyzon Investment Management, LLC10,044$492.6K0.08%+5,241+109.1%Added
Abn Amro Investment Solutions10,102$495.4K0.01%00.0%Unchanged
KCM Investment Advisors LLC10,118$496.2K0.02%+300+3.1%Added