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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
CIA
876
Choate Investment Advisors
Massachusetts
$476K
KWM
877
Kassira Wealth Management
Tennessee
$474K
AA
878
Apriem Advisors
California
$473K
OFS
879
OneAscent Financial Services
Alabama
$470K
SCA
880
Stonebridge Capital Advisors
Minnesota
$469K
FCG
881
Fielder Capital Group
Tennessee
$469K
BCWM
882
Bartlett & Co Wealth Management
Ohio
$467K
D
883
Drystone
Virginia
$464K
AWP
884
Abacus Wealth Partners
California
$463K
FA
885
Fiduciary Alliance
South Carolina
$462K
SFS
886
Sowell Financial Services
Arkansas
$460K
GS
887
GTS Securities
New York
$459K
CWM
888
Cooke Wealth Management
California
$459K
CIAS
889
CFS Investment Advisory Services
New Jersey
$457K
CIS
890
Custom Index Systems
New York
$450K
FM
891
Family Management
New York
$450K
SWM
892
Shrier Wealth Management
California
$441K
IA
893
Inspire Advisors
Idaho
$439K
CCG
894
Cypress Capital Group
Florida
$437K
CMAI
895
Capital Management Associates Inc
Minnesota
$436K
Walleye Trading
896
Walleye Trading
New York
$436K
PK
897
Pflug Koory
Nebraska
$436K
LA
898
LVW Advisors
New York
$433K
MWM
899
Maridea Wealth Management
New York
$433K
IAIM
900
International Assets Investment Management
Florida
$433K