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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
JFG
576
Jefferies Financial Group
New York
$1.58M
Fidelity International
577
Fidelity International
Bermuda
$1.57M
NIM
578
Northeast Investment Management
Massachusetts
$1.56M
RCA
579
Resonant Capital Advisors
Wisconsin
$1.56M
LIM
580
Leavell Investment Management
Alabama
$1.55M
XSC
581
X-Square Capital
Puerto Rico
$1.55M
NDSIB
582
North Dakota State Investment Board
North Dakota
$1.54M
CPCPP
583
Canada Post Corporation Pension Plan
Canada
$1.54M
SG
584
Sienna Gestion
France
$1.53M
ECM
585
Evergreen Capital Management
Washington
$1.53M
MWA
586
Monograph Wealth Advisors
California
$1.53M
GCA
587
Greenwood Capital Associates
South Carolina
$1.52M
CCT
588
Capital City Trust
Florida
$1.52M
HTC
589
Haverford Trust Company
Pennsylvania
$1.52M
MGP
590
Metis Global Partners
California
$1.51M
AWM
591
Apollon Wealth Management
South Carolina
$1.51M
CUAMC
592
China Universal Asset Management Company
China
$1.5M
UBP
593
Union Bancaire Privee
Switzerland
$1.5M
RBC
594
Romano Brothers & Co
Illinois
$1.49M
BOC
595
Barbara Oil Co
Illinois
$1.48M
SC
596
Saturna Capital
Washington
$1.48M
MSA
597
MUFG Securities Americas
New York
$1.47M
SCA
598
Snowden Capital Advisors
New York
$1.46M
OIA
599
OneDigital Investment Advisors
Kansas
$1.45M
HP
600
Havemeyer Place
Connecticut
$1.45M