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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
Macquarie Group
301
Macquarie Group
Australia
$8M
CIBC World Market
302
CIBC World Market
Ontario, Canada
$7.99M
NYLIM
303
New York Life Investment Management
New York
$7.92M
Bank of Nova Scotia
304
Bank of Nova Scotia
Ontario, Canada
$7.87M
KCM
305
Kornitzer Capital Management
Kansas
$7.86M
WIC
306
Wilkins Investment Counsel
Massachusetts
$7.85M
Adage Capital Partners
307
Adage Capital Partners
Massachusetts
$7.74M
CSI
308
Clark & Stuart Inc
Maine
$7.71M
RWM
309
Rench Wealth Management
Texas
$7.67M
WA
310
Waverly Advisors
Alabama
$7.64M
KAS
311
Kestra Advisory Services
Texas
$7.6M
TPI
312
Trust Point Inc
Wisconsin
$7.55M
TM
313
Taproot Management
New York
$7.5M
PIA
314
Petredis Investment Advisors
Pennsylvania
$7.36M
BCIM
315
British Columbia Investment Management
British Columbia, Canada
$7.34M
LIM
316
Loudon Investment Management
New Hampshire
$7.33M
RWM
317
Ritholtz Wealth Management
New York
$7.3M
TSS
318
Thomas Story & Son
Indiana
$7.27M
VA
319
Vident Advisory
Georgia
$7.21M
QCM
320
QRG Capital Management
Illinois
$7.15M
NSAM
321
North Star Asset Management
Wisconsin
$7.13M
SMDAM
322
Sumitomo Mitsui DS Asset Management
Japan
$7.09M
PIM
323
Provident Investment Management
Michigan
$7.08M
GLF
324
Groupe la Francaise
France
$7.08M
DIS
325
Diversified Investment Strategies
Louisiana
$7.08M