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Fastenal

1,413 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, 501 increasing their positions, 521 reducing their positions, and 94 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: 501 | Existing positions reduced: 521

1.81% less ownership

Funds ownership: 84.26%82.45% (-1.8%)

29% less call options, than puts

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

Holders
1,413
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
21
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
GA
951
Greenspring Advisors
Maryland
$369K
Empower Advisory Group
952
Empower Advisory Group
Colorado
$368K
BCM
953
Bannerstone Capital Management
Minnesota
$368K
PA
954
Procyon Advisors
Connecticut
$368K
AR
955
Apeiron RIA
Texas
$368K
CCM
956
Check Capital Management
California
$367K
AWA
957
Arkadios Wealth Advisors
Georgia
$366K
WJWM
958
Williams Jones Wealth Management
New York
$366K
PW
959
PUREfi Wealth
Massachusetts
$366K
ACM
960
Advisors Capital Management
New Jersey
$365K
PFGIA
961
Patriot Financial Group Insurance Agency
Massachusetts
$365K
OCA
962
OpenArc Corporate Advisory
Georgia
$365K
JIC
963
Joel Isaacson & Co
New York
$364K
RBWA
964
RFG - Bristol Wealth Advisors
Massachusetts
$362K
SACTSONJ
965
Supplemental Annuity Collective Trust (SACT) of New Jersey
New Jersey
$361K
RSWM
966
Robertson Stephens Wealth Management
California
$360K
MWA
967
Midland Wealth Advisors
Illinois
$352K
EPIMS
968
Evelyn Partners Investment Management Services
$351K
CA
969
Carson Advisory
Georgia
$351K
IIC
970
Ironwood Investment Counsel
Arizona
$351K
PWP
971
Principle Wealth Partners
Connecticut
$350K
FFA
972
First Foundation Advisors
California
$350K
FF
973
Foundry Financial
California
$350K
GFA
974
Gallagher Fiduciary Advisors
Illinois
$348K
WAM
975
Wolverine Asset Management
Illinois
$348K