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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
Canada Life
101
Canada Life
Manitoba, Canada
$55.9M
LGF
102
LGT Group Foundation
Liechtenstein
$54.4M
Universal-Beteiligungs- und Servicegesellschaft
103
Universal-Beteiligungs- und Servicegesellschaft
Germany
$54.3M
VF
104
Vest Financial
Virginia
$53.9M
Arrowstreet Capital
105
Arrowstreet Capital
Massachusetts
$53.6M
NPA
106
Nichols & Pratt Advisers
Massachusetts
$52.9M
SFI
107
Susquehanna Fundamental Investments
Pennsylvania
$50.9M
CAM
108
Congress Asset Management
Massachusetts
$49.8M
DekaBank Deutsche Girozentrale
109
DekaBank Deutsche Girozentrale
Germany
$49.5M
Citadel Advisors
110
Citadel Advisors
Florida
$49.2M
AllianceBernstein
111
AllianceBernstein
Tennessee
$47.7M
State Board of Administration of Florida Retirement System
112
State Board of Administration of Florida Retirement System
Florida
$47M
Mitsubishi UFJ Trust & Banking
113
Mitsubishi UFJ Trust & Banking
Japan
$46.7M
Aviva
114
Aviva
United Kingdom
$46.4M
HIC
115
Harvey Investment Company
Kentucky
$46.3M
Corient Private Wealth
116
Corient Private Wealth
Florida
$45.8M
Victory Capital Management
117
Victory Capital Management
Texas
$44.8M
QCMNJ
118
Quantum Capital Management (New Jersey)
New Jersey
$44.2M
AAMU
119
AEGON Asset Management (UK)
United Kingdom
$43.7M
New York State Teachers Retirement System (NYSTRS)
120
New York State Teachers Retirement System (NYSTRS)
New York
$43.4M
SIC
121
Schwartz Investment Counsel
Michigan
$41.8M
GKIM
122
GW&K Investment Management
Massachusetts
$41.6M
AQR Capital Management
123
AQR Capital Management
Connecticut
$39.9M
NAM
124
Nissay Asset Management
Japan
$39.3M
Creative Planning
125
Creative Planning
Kansas
$39.2M