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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
WJWM
951
Williams Jones Wealth Management
New York
$366K
PW
952
PUREfi Wealth
Massachusetts
$366K
ACM
953
Advisors Capital Management
New Jersey
$365K
PFGIA
954
Patriot Financial Group Insurance Agency
Massachusetts
$365K
OCA
955
OpenArc Corporate Advisory
Georgia
$365K
JIC
956
Joel Isaacson & Co
New York
$364K
RBWA
957
RFG - Bristol Wealth Advisors
Massachusetts
$362K
SACTSONJ
958
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$361K
RSWM
959
Robertson Stephens Wealth Management
California
$360K
MWA
960
Midland Wealth Advisors
Illinois
$352K
EPIMS
961
Evelyn Partners Investment Management Services
$351K
CA
962
Carson Advisory
Georgia
$351K
IIC
963
Ironwood Investment Counsel
Arizona
$351K
PWP
964
Principle Wealth Partners
Connecticut
$350K
FFA
965
First Foundation Advisors
California
$350K
FF
966
Foundry Financial
California
$350K
GFA
967
Gallagher Fiduciary Advisors
Illinois
$348K
WAM
968
Wolverine Asset Management
Illinois
$348K
FMP
969
Financial Management Professionals
Texas
$347K
FFG
970
Fiduciary Financial Group
California
$347K
AIM
971
Anchor Investment Management
South Carolina
$343K
JF
972
Joule Financial
Kentucky
$341K
BTI
973
Blue Trust Inc
Georgia
$338K
NB
974
Nicolet Bankshares
Wisconsin
$338K
BCM
975
Brookstone Capital Management
Illinois
$337K