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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
SBF
676
Sara-Bay Financial
Florida
$989K
IWC
677
Integrated Wealth Concepts
Massachusetts
$989K
ACS
678
Archford Capital Strategies
Illinois
$987K
SOAM
679
SBI Okasan Asset Management
Japan
$978K
BFG
680
Berger Financial Group
Minnesota
$975K
Walleye Capital
681
Walleye Capital
New York
$974K
GWS
682
Greykasell Wealth Strategies
California
$972K
RC
683
Reik & Co
New York
$969K
LFG
684
Larson Financial Group
Missouri
$965K
PIM
685
Penobscot Investment Management
Massachusetts
$960K
FC
686
Financial Consulate
Maryland
$953K
T
687
TOBAM
France
$953K
BFA
688
Beacon Financial Advisory
Ohio
$946K
AIM
689
Advyzon Investment Management
Illinois
$944K
CFA
690
CWS Financial Advisors
Michigan
$940K
BWM
691
Baron Wealth Management
Michigan
$931K
CAMG
692
CWA Asset Management Group
Florida
$930K
CPIG
693
Chicago Partners Investment Group
Illinois
$926K
KPWS
694
Kestra Private Wealth Services
Texas
$916K
CAG
695
Crestwood Advisors Group
Massachusetts
$912K
IP
696
Isthmus Partners
Wisconsin
$908K
GPI
697
General Partner Inc
Pennsylvania
$899K
HCA
698
Hardworking Capital Advisors
California
$899K
BFA
699
Beaumont Financial Advisors
Massachusetts
$897K
EFS
700
Essex Financial Services
Connecticut
$896K