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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
Integrated Advisors Network LLC14,031$563.1K0.02%−134−0.9%Reduced
Sagespring Wealth Partners, LLC14,112$566.3K0.01%−866−5.8%Reduced
Central Trust Co14,188$569.4K0.01%+16+0.1%Added
Delta Global Management LP14,216$570.5K0.04%+14,216New
Apriem Advisors14,300$573.9K0.05%−14−0.1%Reduced
Delta Asset Management LLC14,400$577.9K0.05%00.0%Unchanged
Tannin Capital LLC14,562$584.4K0.52%+14,562New
Wesbanco Bank Inc14,565$584.5K0.02%−2,376−14.0%Reduced
Taylor Hoffman Capital Management LLC14,576$584.9K0.18%00.0%Unchanged
Peak Financial Advisors LLC14,606$586.1K0.26%+14,606New
Empirical Asset Management, LLC17,339$591.3K0.17%−2,044−10.5%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management14,744$591.7K0.01%+2,828+23.7%Added
Ferguson Wellman Capital Management, Inc14,756$592.2K0.01%00.0%Unchanged
Birchwood Financial Partners, Inc.14,801$594.0K0.59%+14,801New
Pekao Towarzystwo Funduszy Inwestycyjnych S.A.14,822$594.8K0.49%+14,822New
Sound Financial Strategies Group, LLC14,845$595.7K0.42%−1,568−9.6%Reduced
Advyzon Investment Management, LLC15,021$602.8K0.07%+4,977+49.6%Added
Hengehold Capital Management LLC15,152$608.0K0.05%00.0%Unchanged
Campbell & CO Investment Adviser LLC15,306$614.2K0.03%+5,770+60.5%Added
Oarsman Capital, Inc.15,364$616.6K0.08%−218−1.4%Reduced
Summit Asset Management, LLC15,563$624.5K0.09%00.0%Unchanged
IHT Wealth Management, LLC15,754$632.4K0.02%−586−3.6%Reduced
Miracle Mile Advisors, LLC15,922$638.9K0.01%+306+2.0%Added
Broadwater Capital Management LLC16,000$642.1K0.48%00.0%Unchanged
Holt Capital Advisors, L.L.C. dba Holt Capital Partners, L.P.16,004$642.2K0.09%00.0%Unchanged
Integris Wealth Management, LLC16,036$643.5K0.15%00.0%Unchanged
TD Waterhouse Canada Inc.16,042$643.8K0.00%−843−5.0%Reduced
Jamison Private Wealth Management, Inc.16,087$645.6K0.08%+26+0.2%Added
Symphony Financial, Ltd. Co.15,859$647.6K0.09%−12,007−43.1%Reduced
Advisors Management Group Inc16,503$662.0K0.12%−1,174−6.6%Reduced
RMR Wealth Builders16,544$663.9K0.05%−216−1.3%Reduced
Strategic Blueprint, LLC16,587$665.6K0.04%+2,978+21.9%Added
SRS Capital Advisors, Inc.16,612$666.6K0.02%−10,807−39.4%Reduced
Optas, LLC16,751$672.2K0.11%−9,423−36.0%Reduced
Ballast Advisors LLC16,756$672.4K0.19%00.0%Unchanged
TCM Advisors, LLC–$674.2K0.57%––
NBT Bank N A16,920$678.8K0.04%−160−0.9%Reduced
Formidable Asset Management, LLC16,918$678.9K0.10%00.0%Unchanged
Conestoga Capital Advisors, LLC17,040$683.8K0.01%−1,115−6.1%Reduced
KPP Advisory Services LLC17,052$684.3K0.10%+541+3.3%Added
Koshinski Asset Management, Inc.17,074$685.2K0.04%−459−2.6%Reduced
Volterra Technologies LP17,159$688.6K0.71%+17,159New
Spinnaker Trust17,172$689.1K0.04%00.0%Unchanged
Balyasny Asset Management LLC17,181$689.5K0.00%+6,197+56.4%Added
Silvercrest Asset Management Group LLC17,214$690.8K0.00%00.0%Unchanged
CX Institutional17,331$695.0K0.02%−1,564−8.3%Reduced
Eaton Financial Holdings Company, LLC17,343$696.0K0.19%+1,003+6.1%Added
Third View Private Wealth, LLC17,393$698.0K0.09%+17,393New
Ieq Capital, LLC17,399$698.2K0.00%−1,315−7.0%Reduced
Aberdeen Wealth Management LLC17,427$699.3K0.32%+467+2.8%Added
Smartleaf Asset Management LLC17,140$700.5K0.03%+1,162+7.3%Added
Dark Forest Capital Management LP17,488$701.8K0.03%+5,679+48.1%Added
SWMG, LLC14,756$704.3K0.20%−2,232−13.1%Reduced
Crestwood Advisors Group LLC17,637$707.8K0.01%+2,499+16.5%Added
Naples Global Advisors, LLC17,652$708.4K0.05%−400−2.2%Reduced
King Luther Capital Management Corp17,750$712.3K0.00%00.0%Unchanged
Salvus Wealth Management, LLC17,763$712.8K0.40%+219+1.2%Added
Icon Wealth Advisors, LLC17,897$718.2K0.05%−121−0.7%Reduced
Compass Ion Advisors, LLC17,967$721.0K0.07%+40.0%Added
Chicago Partners Investment Group LLC16,440$721.5K0.02%−437−2.6%Reduced
Roberts Glore & Co Inc18,007$722.6K0.19%−340−1.9%Reduced
Aptus Capital Advisors, LLC18,009$722.7K0.01%+1,537+9.3%Added
First Manhattan Co18,016$723.0K0.00%00.0%Unchanged
MQS Management LLC18,098$726.3K0.43%+18,098New
Veracity Capital LLC18,116$727.0K0.22%+166+0.9%Added
Fieldview Capital Management, LLC18,216$731.0K0.12%+18,216New
LS Investment Advisors, LLC18,412$738.9K0.10%00.0%Unchanged
ICICI Prudential Asset Management Co Ltd18,424$739.4K0.09%+800+4.5%Added
Wedmont Private Capital18,335$744.6K0.03%−468−2.5%Reduced
Larson Financial Group LLC18,568$745.1K0.02%+3,640+24.4%Added
Clearbridge Investments, LLC18,634$747.8K0.00%−5,212−21.9%Reduced
Poehling Capital Management, LLC18,724$751.4K0.15%00.0%Unchanged
Moors & Cabot, Inc.18,756$752.7K0.03%−562−2.9%Reduced
Citizens Financial Group Inc18,816$755.1K0.01%−2,394−11.3%Reduced
Sterling Capital Management LLC18,970$761.3K0.01%+4,795+33.8%Added
Annis Gardner Whiting Capital Advisors, LLC19,072$765.4K0.15%+5,163+37.1%Added
Valeo Financial Advisors, LLC19,244$772.3K0.02%−1,322−6.4%Reduced
Sawyer & Company, Inc19,250$772.5K0.27%+75+0.4%Added
Linscomb & Williams, Inc.19,349$776.5K0.03%−32−0.2%Reduced
Hardworking Capital Advisors, LLC19,362$777.0K0.71%+19,362New
General Partner, Inc.19,378$777.6K0.44%00.0%Unchanged
CWA Asset Management Group, LLC19,394$778.3K0.03%−2,649−12.0%Reduced
Essex Financial Services, Inc.19,399$778.5K0.04%+622+3.3%Added
GTS Securities LLC19,669$789.3K0.03%−3,273−14.3%Reduced
CWS Financial Advisors, LLC19,672$789.4K0.21%+1,928+10.9%Added
Envestnet Portfolio Solutions, Inc.19,737$792.0K0.00%+551+2.9%Added
Kestra Private Wealth Services, LLC19,738$792.1K0.01%−9,214−31.8%Reduced
Skopos Labs, Inc.19,214$793.3K0.04%+5,130+36.4%Added
Coastal Bridge Advisors, LLC19,866$797.2K0.06%+209+1.1%Added
Headlands Technologies LLC19,965$801.2K0.07%+19,965New
Isthmus Partners, LLC20,238$812.2K0.09%00.0%Unchanged
Baron Wealth Management LLC20,255$812.8K0.25%−18−0.1%Reduced
Beaumont Financial Advisors, LLC20,344$816.4K0.05%−6,676−24.7%Reduced
Ballentine Partners, LLC20,366$817.3K0.01%+115+0.6%Added
Financial Consulate, Inc20,535$824.1K0.11%00.0%Unchanged
Reik & Co., LLC20,880$837.9K0.23%−2,320−10.0%Reduced
Old National Bancorp21,066$845.4K0.01%−5,320−20.2%Reduced
Berger Financial Group, Inc21,397$858.7K0.05%+271+1.3%Added
Greykasell Wealth Strategies, Inc.21,421$859.6K0.34%+70.0%Added
Tobam21,539$864.0K0.21%+21,209+6,427.0%Added