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Fastenal

1,376 hedge funds and large institutions have $38.9B invested in Fastenal in 2025 Q4 according to their latest regulatory filings, with 165 funds opening new positions, 475 increasing their positions, 544 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: 475 | Existing positions reduced: 544

17% less capital invested

Capital invested by funds: $46.8B → $38.9B (-$7.93B)

38% less funds holding in top 10

Funds holding in top 10: 2415 (-9)

Holders
1,376
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
15
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
AG
1376
AmeriFlex Group
Nevada
$161
RJA
1377
Ross\Johnson & Associates
Minnesota
$161
ZIG
1378
Zurich Insurance Group
Switzerland
AIM
1379
Achmea Investment Management
Netherlands
Zurich Cantonal Bank
1380
Zurich Cantonal Bank
Switzerland
WG
1381
Winton Group
United Kingdom
Acadian Asset Management
1382
Acadian Asset Management
Massachusetts
BS
1383
Banco Santander
Spain
VMPIC
1384
Varma Mutual Pension Insurance Co
Finland
Flossbach Von Storch
1385
Flossbach Von Storch
Germany
CPC
1386
Consolidated Planning Corp
Georgia
TF
1387
Trek Financial
Arizona
O
1388
Ossiam
France
EF
1389
Empowered Funds
Pennsylvania
BFA
1390
Brendel Financial Advisors
New Hampshire
PCM
1391
Pinnbrook Capital Management
New York
GCM
1392
Genus Capital Management
British Columbia, Canada
LJCM
1393
Lee Johnson Capital Management
Texas
SC
1394
Stance Capital
Massachusetts
TI
1395
Trexquant Investment
Connecticut
ES
1396
Element Squared
Minnesota
TWM
1397
TriaGen Wealth Management
California
DF
1398
Donoghue Forlines
Massachusetts
WAM
1399
Weiss Asset Management
Massachusetts
PP
1400
PDT Partners
New York