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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
ClearBridge Investments
76
ClearBridge Investments
New York
$80.3M
CWP
77
Capital Wealth Planning
Florida
$79.3M
LPL Financial
78
LPL Financial
California
$78.8M
RPI
79
Railway Pension Investments
United Kingdom
$78.3M
SLAM
80
Swiss Life Asset Management
$76.5M
SC
81
Steginsky Capital
New York
$76M
ERSOT
82
Employees Retirement System of Texas
Texas
$75.2M
National Pension Service
83
National Pension Service
South Korea
$74.5M
First Trust Advisors
84
First Trust Advisors
Illinois
$70.1M
Citigroup
85
Citigroup
New York
$68.5M
Mirae Asset Global Investments
86
Mirae Asset Global Investments
South Korea
$67.2M
PPF
87
PFA Pension Forsikringsaktieselskab
$67.2M
Mackenzie Financial
88
Mackenzie Financial
Ontario, Canada
$67M
Russell Investments Group
89
Russell Investments Group
United Kingdom
$66.2M
DCM
90
Donaldson Capital Management
Indiana
$65.1M
NC
91
Nicholas Company
Wisconsin
$65M
CIPU
92
Caledonia Investments plc (UK)
United Kingdom
$64.3M
Neuberger Berman Group
93
Neuberger Berman Group
New York
$62.9M
Balyasny Asset Management
94
Balyasny Asset Management
Illinois
$62.2M
Nomura Asset Management
95
Nomura Asset Management
Japan
$62M
QCM
96
Quantinno Capital Management
New York
$60.4M
BNP Paribas Asset Management
97
BNP Paribas Asset Management
France
$60.4M
CCM
98
Compass Capital Management
Minnesota
$59.4M
FTWA
99
Fifth Third Wealth Advisors
Ohio
$58.9M
Canada Pension Plan Investment Board
100
Canada Pension Plan Investment Board
Ontario, Canada
$56.6M