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Fastenal

1,349 hedge funds and large institutions have $38.7B invested in Fastenal in 2025 Q4 according to their latest regulatory filings, with 149 funds opening new positions, 467 increasing their positions, 544 reducing their positions, and 141 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

less funds holding

Funds holding:

14% less repeat investments, than reductions

Existing positions increased: 467 | Existing positions reduced: 544

17% less capital invested

Capital invested by funds: $46.7B → $38.7B (-$8.08B)

39% less funds holding in top 10

Funds holding in top 10: 2314 (-9)

Holders
1,349
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$186M
Puts
$142M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
AI
326
Atria Investments
North Carolina
$5.91M
IAS
327
IMA Advisory Services
Colorado
$5.82M
QCM
328
QRG Capital Management
Illinois
$5.81M
ECSS
329
Eurizon Capital SGR SpA
$5.77M
GT
330
Glenmede Trust
Pennsylvania
$5.71M
SG
331
Sienna Gestion
France
$5.66M
TNA
332
True North Advisors
Texas
$5.58M
GLF
333
Groupe la Francaise
France
$5.57M
MK
334
MASTERINVEST Kapitalanlage
$5.47M
LSERS
335
Louisiana State Employees Retirement System
Louisiana
$5.43M
ACM
336
Alpha Capital Management
Texas
$5.42M
Janus Henderson Group
337
Janus Henderson Group
United Kingdom
$5.41M
NEI
338
Northwest & Ethical Investments
Ontario, Canada
$5.41M
CCS
339
Concentric Capital Strategies
Connecticut
$5.38M
Robeco Institutional Asset Management
340
Robeco Institutional Asset Management
Netherlands
$5.33M
Cambridge Investment Research Advisors
341
Cambridge Investment Research Advisors
Iowa
$5.31M
CISOA
342
Capital Investment Services of America
Wisconsin
$5.3M
OPERF
343
Oregon Public Employees Retirement Fund
Oregon
$5.28M
VI
344
Vestcor Inc
New Brunswick, Canada
$5.15M
M&T Bank
345
M&T Bank
New York
$5.13M
BFS
346
Bradley Foster & Sargent
Connecticut
$5.08M
GSCM
347
Greenfield Seitz Capital Management
Texas
$5.06M
MOACM
348
Mutual of America Capital Management
New York
$4.95M
LCM
349
Liberty Capital Management
Michigan
$4.94M
CA
350
Cullinan Associates
Kentucky
$4.89M