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Fastenal

1,370 hedge funds and large institutions have $38.8B invested in Fastenal in 2025 Q4 according to their latest regulatory filings, with 161 funds opening new positions, 474 increasing their positions, 543 reducing their positions, and 143 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:

13% less repeat investments, than reductions

Existing positions increased: 474 | Existing positions reduced: 543

17% less capital invested

Capital invested by funds: $46.7B → $38.8B (-$7.9B)

39% less funds holding in top 10

Funds holding in top 10: 2314 (-9)

Holders
1,370
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
$188M
Puts
$142M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Acadian Asset Management
1376
Acadian Asset Management
Massachusetts
BS
1377
Banco Santander
Spain
VMPIC
1378
Varma Mutual Pension Insurance Co
Finland
Flossbach Von Storch
1379
Flossbach Von Storch
Germany
CPC
1380
Consolidated Planning Corp
Georgia
TF
1381
Trek Financial
Arizona
O
1382
Ossiam
France
EF
1383
Empowered Funds
Pennsylvania
BFA
1384
Brendel Financial Advisors
New Hampshire
PCM
1385
Pinnbrook Capital Management
New York
GCM
1386
Genus Capital Management
British Columbia, Canada
LJCM
1387
Lee Johnson Capital Management
Texas
SC
1388
Stance Capital
Massachusetts
TI
1389
Trexquant Investment
Connecticut
ES
1390
Element Squared
Minnesota
TWM
1391
TriaGen Wealth Management
California
DF
1392
Donoghue Forlines
Massachusetts
WAM
1393
Weiss Asset Management
Massachusetts
PP
1394
PDT Partners
New York
Kovitz Investment Group Partners
1395
Kovitz Investment Group Partners
Illinois
TI
1396
TrueMark Investments
Illinois
LCM
1397
Legato Capital Management
California
XT
1398
XTX Topco
Cayman Islands
UOTTAIMCU
1399
University of Texas/Texas AM Investment Management Co (UTIMCO)
Texas
OQS
1400
Occudo Quantitative Strategies
Florida