Klingenstein Fields & Co’s Fastenal FAST Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$203K Buy
+4,234
New +$192K 0.01% 194
2025
Q4
Sell
-5,234
Closed -$257K 193
2025
Q3
$257K Hold
5,234
0.01% 172
2025
Q2
$220K Sell
5,234
-1,000
-16% -$40.6K 0.01% 178
2025
Q1
$242K Buy
6,234
+34
+0.5% +$1.27K 0.01% 164
2024
Q4
$223K Sell
6,200
-2,000
-24% -$78K 0.01% 171
2024
Q3
$293K Sell
8,200
-600
-7% -$20.3K 0.01% 153
2024
Q2
$276K Hold
8,800
0.01% 153
2024
Q1
$339K Hold
8,800
0.01% 142
2023
Q4
$285K Hold
8,800
0.01% 149
2023
Q3
$240K Hold
8,800
0.01% 159
2023
Q2
$260K Hold
8,800
0.01% 150
2023
Q1
$237K Hold
8,800
0.01% 154
2022
Q4
$208K Hold
8,800
0.01% 171
2022
Q3
$203K Hold
8,800
0.01% 168
2022
Q2
$220K Hold
8,800
0.01% 162
2022
Q1
$261K Hold
8,800
0.01% 162
2021
Q4
$282K Hold
8,800
0.01% 159
2021
Q3
$227K Hold
8,800
0.01% 183
2021
Q2
$229K Hold
8,800
0.01% 181
2021
Q1
$221K Hold
8,800
0.01% 178
2020
Q4
$215K Buy
+8,800
New +$207K 0.01% 174
2015
Q4
Sell
-45,200
Closed -$414K 225
2015
Q3
$414K Hold
45,200
0.02% 159
2015
Q2
$477K Hold
45,200
0.02% 155
2015
Q1
$468K Sell
45,200
-2,800
-6% -$30.2K 0.02% 163
2014
Q4
$571K Hold
48,000
0.03% 144
2014
Q3
$539K Hold
48,000
0.02% 155
2014
Q2
$594K Hold
48,000
0.03% 158
2014
Q1
$592K Hold
48,000
0.03% 156
2013
Q4
$570K Sell
48,000
-3,200
-6% -$38.4K 0.02% 196
2013
Q3
$643K Hold
51,200
0.03% 184
2013
Q2
$586K Buy
+51,200
New +$628K 0.02% 196

Other funds holding FAST

Klingenstein Fields & Co's FAST Position: Q2 2026 in Review

Klingenstein Fields & Co opened a new position in Fastenal (FAST) in Q2 2026: 4,234 shares worth $203K. The stake represents 0.01% of the portfolio and ranks #194 among its holdings. This is a return to the name: Klingenstein Fields & Co previously reported a position in FAST as recently as Q3 2025.

Klingenstein Fields & Co first reported a position in FAST in Q2 2013 and has held it in 31 quarters since. The position peaked at $643K in Q3 2013. 1,454 funds tracked by Wall St. Rank hold FAST as of Q2 2026.

  • Klingenstein Fields & Co held 4,234 shares of Fastenal worth $203K as of Q2 2026.
  • Fastenal was a new Klingenstein Fields & Co position in Q2 2026.
  • Fastenal made up 0.01% of Klingenstein Fields & Co's portfolio in Q2 2026, its #194 holding.
  • Klingenstein Fields & Co first reported a position in Fastenal in Q2 2013 and has held it in 31 quarters since.
  • Klingenstein Fields & Co's Fastenal position peaked at $643K in Q3 2013.
  • 1,454 funds tracked by Wall St. Rank held Fastenal as of Q2 2026.

Based on Klingenstein Fields & Co's 13F filing for Q2 2026, filed 5 Aug 2026.