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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
Raffa Wealth Management, LLC234$9.39K0.00%+68+41.0%Added
Atlantic Trust, LLC224$8.99K0.00%−282−55.7%Reduced
Cornerstone Financial Management LLC224$8.99K0.01%+224New
IAG Wealth Partners, LLC214$8.59K0.00%00.0%Unchanged
McIlrath & Eck, LLC209$8.39K0.00%+209New
Wilkerson Advisory Group LLC209$8.39K0.00%+209New
SHP Wealth Management198$7.96K0.00%+198New
HHM Wealth Advisors, LLC198$7.93K0.00%+1+0.5%Added
Mascoma Wealth Management LLC186$7.46K0.00%+28+17.7%Added
Archer Investment Corp184$7.38K0.00%−5,946−97.0%Reduced
Concord Wealth Partners180$7.22K0.00%00.0%Unchanged
Ogorek Anthony Joseph190$7.00K0.00%−54−22.1%Reduced
Foster Dykema Cabot & Partners, LLC174$6.98K0.00%+174New
High Note Wealth, LLC162$6.50K0.00%+31+23.7%Added
True Wealth Design, LLC159$6.38K0.00%+25+18.7%Added
RMG Wealth Management LLC140$6.20K0.00%+140New
Rakuten Securities, Inc.151$6.06K0.00%−9−5.6%Reduced
Stone House Investment Management, LLC150$6.02K0.00%+146+3,650.0%Added
Red Tortoise LLC148$5.94K0.00%00.0%Unchanged
Legacy Bridge, LLC146$5.86K0.00%+146New
DiNuzzo Private Wealth, Inc.133$5.34K0.00%00.0%Unchanged
Bare Financial Services, Inc131$5.26K0.00%+12+10.1%Added
Turning Point Benefit Group, Inc.126$5.05K0.00%+86+215.0%Added
Y.D. More Investments Ltd40,141$5.05K0.00%+39,834+12,975.2%Added
Sachetta, LLC125$5.02K0.00%−55−30.6%Reduced
Independence Bank of Kentucky123$4.94K0.00%00.0%Unchanged
Creative Financial Designs Inc122$4.90K0.00%−85−41.1%Reduced
Newbridge Financial Services Group, Inc.121$4.86K0.00%−30,594−99.6%Reduced
Center for Financial Planning, Inc.107$4.29K0.00%+107New
Bay Harbor Wealth Management, LLC105$4.21K0.00%+33+45.8%Added
Altshuler Shaham Ltd99$3.97K0.00%+14+16.5%Added
TFC Financial Management98$3.95K0.00%00.0%Unchanged
Kilter Group LLC93$3.73K0.00%−66−41.5%Reduced
Country Trust Bank92$3.69K0.00%00.0%Unchanged
Highline Wealth Partners LLC90$3.61K0.00%−6−6.3%Reduced
Strategic Advocates LLC85$3.47K0.00%+40+88.9%Added
WPG Advisers, LLC76$3.05K0.00%00.0%Unchanged
Asset Dedication, LLC76$3.05K0.00%+2+2.7%Added
Optima Capital LLC73$2.93K0.00%+73New
Clayton Financial Group LLC70$2.81K0.00%+70New
Ares Financial Consulting, LLC70$2.81K0.00%+70New
Clark Wealth Partners69$2.76K0.00%00.0%Unchanged
J.Safra Asset Management Corp67$2.69K0.00%+67New
HFM Investment Advisors, LLC62$2.49K0.00%+30+93.8%Added
Hilton Head Capital Partners, LLC62$2.49K0.00%+62New
PFS Partners, LLC60$2.41K0.00%00.0%Unchanged
WealthCollab, LLC60$2.41K0.00%+60New
Nemes Rush Group LLC58$2.33K0.00%−60−50.8%Reduced
Aspect Partners, LLC56$2.25K0.00%−145−72.1%Reduced
United Financial Planning Group LLC53$2.13K0.00%+53New
Winthrop Capital Management, LLC42$2.00K0.00%00.0%Unchanged
Navigoe, LLC52$2.00K0.00%00.0%Unchanged
Bank of Jackson Hole Trust49$1.97K0.00%+49New
NVWM, LLC41$1.65K0.00%+5+13.9%Added
American Capital Advisory, LLC39$1.57K0.00%+11+39.3%Added
Imprint Wealth LLC36$1.45K0.01%−84−70.0%Reduced
Rialto Wealth Management, LLC35$1.41K0.00%−21−37.5%Reduced
Key Capital Management, INC35$1.41K0.00%+35New
Quaker Wealth Management, LLC34$1.36K0.00%+2+6.3%Added
1015 Capital Partners, LLC32$1.28K0.00%+32New
Winnow Wealth LLC31$1.27K0.00%00.0%Unchanged
Leonteq Securities AG27$1.08K0.00%−1,565−98.3%Reduced
Caitlin John, LLC26$1.06K0.00%00.0%Unchanged
Davis Capital Management18$7220.00%+9+100.0%Added
Seneschal Advisors, LLC16$6430.00%00.0%Unchanged
Elevated Capital Advisors, LLC16$6420.00%+16New
Brown, Lisle/Cummings, Inc.14$5620.00%00.0%Unchanged
Motco14$5620.00%00.0%Unchanged
DecisionPoint Financial, LLC14$5620.00%00.0%Unchanged
Three Bearings Fiduciary Advisors, Inc.10$4360.00%+10New
Wolff Wiese Magana LLC10$4020.00%00.0%Unchanged
Trust Co10$4010.00%+10New
Aventura Private Wealth, LLC10$4010.00%+10New
Quest 10 Wealth Builders, Inc.10$3950.00%00.0%Unchanged
Litman Gregory Asset Management LLC8$3220.00%+8New
DV Trading LLC8$3210.00%+8New
Signature Equity Partners, LLC6$2410.00%+6New
Luken Investment Analytics, LLC5$2010.00%+5New
Ameriflex Group, Inc.4$1610.00%−4−50.0%Reduced
ROSS\JOHNSON & Associates LLC4$1610.00%+4New
Battery Global Advisors, LLC141––+141New
Zurich Insurance Group Ltd0$00.00%−1,442,212−100.0%Sold out
Achmea Investment Management B.V.0$00.00%−618,581−100.0%Sold out
Winton Group Ltd0$00.00%−392,528−100.0%Sold out
Acadian Asset Management LLC0$00.00%−314,492−100.0%Sold out
Banco Santander, S.A.0$00.00%−251,139−100.0%Sold out
Varma Mutual Pension Insurance Co0$00.00%−230,600−100.0%Sold out
Flossbach Von Storch AG0$00.00%−130,667−100.0%Sold out
Consolidated Planning Corp0$00.00%−114,763−100.0%Sold out
BCJ Capital Management, LLC0$00.00%−82,883−100.0%Sold out
Ossiam0$00.00%−80,532−100.0%Sold out
Empowered Funds, LLC0$00.00%−79,650−100.0%Sold out
Brendel Financial Advisors LLC0$00.00%−79,564−100.0%Sold out
Pinnbrook Capital Management LP0$00.00%−66,713−100.0%Sold out
Genus Capital Management Inc.0$00.00%−59,155−100.0%Sold out
Lee Johnson Capital Management, LLC0$00.00%−58,034−100.0%Sold out
Stance Capital LLC0$00.00%−54,976−100.0%Sold out
Trexquant Investment LP0$00.00%−52,337−100.0%Sold out
Element Squared LLC0$00.00%−48,292−100.0%Sold out
TriaGen Wealth Management LLC0$00.00%−47,070−100.0%Sold out