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Fastenal

1,370 hedge funds and large institutions have $46.7B invested in Fastenal in 2025 Q3 according to their latest regulatory filings, with 158 funds opening new positions, 518 increasing their positions, 469 reducing their positions, and 67 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 call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

10% more repeat investments, than reductions

Existing positions increased: 518 | Existing positions reduced: 469

5% more funds holding

Funds holding: 1,3011,370 (+69)

85.54% less ownership

Funds ownership: 168.63%83.09% (-86%)

Holders
1,370
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
23
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$202M
Puts
$172M
Net Calls
Net Calls Change

Top Buyers

1 +$256M
2 +$122M
3 +$111M
4
Invesco
Invesco
Georgia
+$106M
5
Morgan Stanley
Morgan Stanley
New York
+$99.4M

Top Sellers

1 -$178M
2 -$101M
3 -$94.3M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$89.4M
5
UBS Group
UBS Group
Switzerland
-$81M
Name Holding Trade Value Shares
Change
Change in
Stake
PP
201
Postrock Partners
Oregon
$16.6M
ASRS
202
Arizona State Retirement System
Arizona
$16.6M
CFB
203
Cullen/Frost Bankers
Texas
$16.6M
SOMRS
204
State of Michigan Retirement System
Michigan
$16.3M
MIM
205
MetLife Investment Management
New Jersey
$16.2M
DWT
206
Dorsey & Whitney Trust
South Dakota
$15.8M
UM
207
UniSuper Management
Australia
$15.6M
FAF
208
Fjarde Ap-fonden
Sweden
$15.6M
IMCOOI
209
Investment Management Corp of Ontario (IMCO)
Canada
$15.5M
Acadian Asset Management
210
Acadian Asset Management
Massachusetts
$15.4M
BCM
211
BTC Capital Management
Iowa
$14.7M
Comerica Bank
212
Comerica Bank
Texas
$14.6M
YCM
213
Yousif Capital Management
Michigan
$14.5M
CNB
214
Czech National Bank
Czech Republic
$14.3M
CIBC World Market
215
CIBC World Market
Ontario, Canada
$14.3M
P
216
Paradiem
Louisiana
$14.1M
B
217
Bellecapital
Switzerland
$13.8M
CC
218
Chicago Capital
Illinois
$13.7M
APP
219
Avantax Planning Partners
Iowa
$13.7M
CAM
220
Cresset Asset Management
Illinois
$13.7M
COPPSERS
221
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$13.5M
JSA
222
Jacobson & Schmitt Advisors
Wisconsin
$13.5M
D.E. Shaw & Co
223
D.E. Shaw & Co
New York
$13.4M
Assenagon Asset Management
224
Assenagon Asset Management
Luxembourg
$13.4M
AB
225
Amalgamated Bank
New York
$13.3M