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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
RCM
251
Ravenstone Capital Management
$11M
GFM
252
GF Fund Management
China
$10.9M
State of Tennessee, Department of Treasury
253
State of Tennessee, Department of Treasury
Tennessee
$10.9M
Brown Advisory
254
Brown Advisory
Maryland
$10.9M
TWC
255
TD Waterhouse Canada
Ontario, Canada
$10.9M
II
256
IFM Investors
Australia
$10.9M
BPA
257
Beacon Pointe Advisors
California
$10.8M
RIM
258
Rakuten Investment Management
Japan
$10.7M
WorldQuant Millennium Advisors
259
WorldQuant Millennium Advisors
New York
$10.7M
CGI
260
Comgest Global Investors
France
$10.6M
Man Group
261
Man Group
United Kingdom
$10.5M
WP
262
Woodline Partners
California
$10.4M
VPIM
263
Vanguard Personalized Indexing Management
California
$10.4M
IMPI
264
Ilmarinen Mutual Pension Insurance
Finland
$10.4M
UB
265
UMB Bank
Missouri
$10.4M
N
266
Natixis
France
$10.3M
Pathstone Holdings
267
Pathstone Holdings
New Jersey
$10.3M
SWP
268
Stratos Wealth Partners
Ohio
$10.3M
MAM
269
Madison Asset Management
Wisconsin
$10.1M
LIP
270
Lighthouse Investment Partners
Florida
$9.76M
Wealthfront Advisers
271
Wealthfront Advisers
California
$9.76M
Truist Financial
272
Truist Financial
North Carolina
$9.69M
TI
273
Tidal Investments
Wisconsin
$9.53M
LFM
274
LGT Fund Management
Liechtenstein
$9.52M
BBVA
275
Banco Bilbao Vizcaya Argentaria
Spain
$9.42M