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Fastenal

1,402 hedge funds and large institutions have $43.9B invested in Fastenal in 2026 Q1 according to their latest regulatory filings, with 155 funds opening new positions, 498 increasing their positions, 517 reducing their positions, and 95 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

4% less repeat investments, than reductions

Existing positions increased: 498 | Existing positions reduced: 517

1.84% less ownership

Funds ownership: 84.22%82.38% (-1.8%)

29% less call options, than puts

Call options by funds: $189M | Put options by funds: $267M

Holders
1,402
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
20
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$189M
Puts
$267M
Net Calls
Net Calls Change

Top Buyers

1 +$228M
2 +$202M
3 +$118M
4
Mariner
Mariner
Kansas
+$117M
5
Bank of America
Bank of America
North Carolina
+$78.3M

Top Sellers

1 -$355M
2 -$140M
3 -$135M
4
Principal Financial Group
Principal Financial Group
Iowa
-$127M
5
Amundi
Amundi
France
-$103M
Name Holding Trade Value Shares
Change
Change in
Stake
DP
201
Dearborn Partners
Illinois
$17.5M
IMCOOI
202
Investment Management Corp of Ontario (IMCO)
Canada
$17.3M
Nisa Investment Advisors
203
Nisa Investment Advisors
Missouri
$17M
HighTower Advisors
204
HighTower Advisors
Illinois
$16.9M
VIP
205
Vantage Investment Partners
Missouri
$16.6M
FT
206
Fiduciary Trust
Massachusetts
$16.3M
DK
207
DJE Kapital
Germany
$16.2M
Toronto Dominion Bank
208
Toronto Dominion Bank
Ontario, Canada
$16.1M
Jones Financial Companies
209
Jones Financial Companies
Missouri
$15.9M
Commonwealth Equity Services
210
Commonwealth Equity Services
Massachusetts
$15.9M
PP
211
Postrock Partners
Oregon
$15.7M
SCTC
212
Sanibel Captiva Trust Company
Florida
$15.7M
HBT
213
Hills Bank & Trust
Iowa
$15.7M
Rafferty Asset Management
214
Rafferty Asset Management
New York
$15.5M
TTWM
215
TCV Trust & Wealth Management
Virginia
$15.4M
MG
216
Mather Group
Illinois
$15.4M
CFB
217
Cullen/Frost Bankers
Texas
$15.3M
SOMRS
218
State of Michigan Retirement System
Michigan
$15.2M
Credit Agricole
219
Credit Agricole
France
$15.1M
PMAM
220
Picton Mahoney Asset Management
Ontario, Canada
$15M
CNB
221
Czech National Bank
Czech Republic
$14.5M
ASRS
222
Arizona State Retirement System
Arizona
$14.5M
MIM
223
MetLife Investment Management
New Jersey
$14.4M
Osaic Holdings
224
Osaic Holdings
Arizona
$14.1M
DWT
225
Dorsey & Whitney Trust
South Dakota
$14.1M