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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
GM
976
GeoWealth Management
Illinois
$337K
PCM
977
Perkins Capital Management
Minnesota
$336K
IFU
978
iSAM Funds (UK)
United Kingdom
$336K
KA
979
Klingman & Associates
New York
$335K
TCWA
980
Turtle Creek Wealth Advisors
Texas
$334K
BAAM
981
Baker Avenue Asset Management
California
$333K
PNC
982
Park National Corp
Ohio
$332K
HCM
983
Hengehold Capital Management
Ohio
$332K
SA
984
Sovran Advisors
California
$330K
SRL
985
Scientech Research LLC
New Jersey
$330K
VWM
986
Vermillion Wealth Management
Minnesota
$327K
LCM
987
Laurion Capital Management
New York
$327K
QC
988
Quantessence Capital
New York
$326K
SFG
989
Seamount Financial Group
Colorado
$325K
CTA
990
Colonial Trust Advisors
South Carolina
$323K
WSC
991
Wellington Shields & Co
New York
$323K
PFA
992
Pure Financial Advisors
California
$321K
LI
993
Lafayette Investments
Maryland
$320K
APWM
994
Argonautica Private Wealth Management
Massachusetts
$320K
AUB
995
Atlantic Union Bankshares
Virginia
$319K
AFA
996
American Financial Advisors
Georgia
$318K
QFW
997
QTR Family Wealth
Florida
$318K
7WCP
998
71 West Capital Partners
Massachusetts
$317K
EGM
999
Engineers Gate Manager
New York
$314K
TSMHT
1000
Thurston Springer Miller Herd & Titak
Indiana
$313K