Brown Brothers Harriman & 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
$2.32M Buy
48,286
+3,990
+9% +$181K 0.01% 335
2026
Q1
$2.06M Buy
44,296
+6,397
+17% +$287K 0.01% 305
2025
Q4
$1.52M Buy
37,899
+1,069
+3% +$45K 0.01% 310
2025
Q3
$1.81M Buy
36,830
+2,010
+6% +$95K 0.01% 265
2025
Q2
$1.46M Buy
34,820
+1,874
+6% +$76K 0.01% 272
2025
Q1
$1.28M Sell
32,946
-2,432
-7% -$91.2K 0.01% 265
2024
Q4
$1.27M Buy
35,378
+2,062
+6% +$80.4K 0.01% 266
2024
Q3
$1.19M Sell
33,316
-850
-2% -$28.8K 0.01% 270
2024
Q2
$1.07M Sell
34,166
-1,222
-3% -$41.2K 0.01% 261
2024
Q1
$1.36M Sell
35,388
-1,222
-3% -$43.2K 0.01% 231
2023
Q4
$1.19M Buy
36,610
+404
+1% +$12.2K 0.01% 239
2023
Q3
$989K Buy
36,206
+276
+0.8% +$7.84K 0.01% 252
2023
Q2
$1.06M Buy
35,930
+256
+0.7% +$7K 0.01% 239
2023
Q1
$962K Buy
35,674
+380
+1% +$9.74K 0.01% 251
2022
Q4
$835K Sell
35,294
-3,006
-8% -$73.5K 0.01% 249
2022
Q3
$882K Buy
38,300
+2,664
+7% +$67.2K 0.01% 232
2022
Q2
$889K Buy
35,636
+264
+0.7% +$7.11K 0.01% 233
2022
Q1
$1.05M Sell
35,372
-708
-2% -$19.8K 0.01% 240
2021
Q4
$1.16M Buy
36,080
+16,000
+80% +$472K 0.01% 228
2021
Q3
$518K Sell
20,080
-8,730
-30% -$237K ﹤0.01% 319
2021
Q2
$749K Buy
28,810
+40
+0.1% +$1.04K ﹤0.01% 272
2021
Q1
$723K Sell
28,770
-484
-2% -$11.6K ﹤0.01% 265
2020
Q4
$714K Sell
29,254
-2,200
-7% -$51.8K ﹤0.01% 258
2020
Q3
$709K Buy
31,454
+6,404
+26% +$147K 0.01% 226
2020
Q2
$537K Buy
25,050
+3,706
+17% +$70.8K ﹤0.01% 257
2020
Q1
$334K Sell
21,344
-9,072
-30% -$160K ﹤0.01% 282
2019
Q4
$562K Sell
30,416
-60,318
-66% -$1.08M ﹤0.01% 291
2019
Q3
$1.48M Sell
90,734
-9,044
-9% -$141K 0.01% 188
2019
Q2
$1.63M Sell
99,778
-49,754
-33% -$820K 0.01% 176
2019
Q1
$2.4M Sell
149,532
-7,192
-5% -$108K 0.02% 142
2018
Q4
$2.05M Hold
156,724
0.02% 143
2018
Q3
$2.27M Buy
156,724
+704
+0.5% +$10K 0.01% 140
2018
Q2
$1.88M Sell
156,020
-20,000
-11% -$259K 0.01% 140
2018
Q1
$2.4M Sell
176,020
-28,032
-14% -$386K 0.01% 128
2017
Q4
$2.79M Buy
204,052
+1,428
+0.7% +$17.7K 0.02% 126
2017
Q3
$2.31M Hold
202,624
0.01% 131
2017
Q2
$2.21M Buy
202,624
+13,788
+7% +$155K 0.01% 127
2017
Q1
$2.43M Buy
188,836
+133,920
+244% +$1.68M 0.01% 124
2016
Q4
$645K Buy
54,916
+4,800
+10% +$52.7K ﹤0.01% 193
2016
Q3
$523K Sell
50,116
-1,800
-3% -$19.2K ﹤0.01% 213
2016
Q2
$576K Buy
51,916
+38,716
+293% +$442K ﹤0.01% 213
2016
Q1
$162K Hold
13,200
﹤0.01% 323
2015
Q4
$135K Sell
13,200
-540
-4% -$5.32K ﹤0.01% 357
2015
Q3
$126K Buy
13,740
+540
+4% +$5.35K ﹤0.01% 366
2015
Q2
$139K Hold
13,200
﹤0.01% 375
2015
Q1
$137K Sell
13,200
-1,200
-8% -$13K ﹤0.01% 384
2014
Q4
$171K Hold
14,400
﹤0.01% 373
2014
Q3
$162K Buy
+14,400
New +$165K ﹤0.01% 376
2014
Q2
Sell
-11,328
Closed -$140K 760
2014
Q1
$140K Buy
11,328
+7,328
+183% +$85.7K ﹤0.01% 382
2013
Q4
$48K Sell
4,000
-8,000
-67% -$96.1K ﹤0.01% 527
2013
Q3
$151K Buy
12,000
+6,800
+131% +$80.6K ﹤0.01% 346
2013
Q2
$60K Buy
+5,200
New +$63.8K ﹤0.01% 513

Other funds holding FAST

Brown Brothers Harriman & Co's FAST Position: Q2 2026 in Review

Brown Brothers Harriman & Co increased its Fastenal (FAST) stake by 9% in Q2 2026, buying an estimated $181K and bringing the position to 48,286 shares worth $2.32M. The position accounts for 0.01% of the portfolio, ranked #335.

Brown Brothers Harriman & Co first reported a position in FAST in Q2 2013 and has held it in 52 quarters since. The position peaked at $2.79M in Q4 2017. 1,457 funds tracked by Wall St. Rank hold FAST as of Q2 2026.

  • Brown Brothers Harriman & Co held 48,286 shares of Fastenal worth $2.32M as of Q2 2026.
  • Brown Brothers Harriman & Co bought 3,990 Fastenal shares in Q2 2026, an estimated $181K.
  • Fastenal made up 0.01% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #335 holding.
  • Brown Brothers Harriman & Co first reported a position in Fastenal in Q2 2013 and has held it in 52 quarters since.
  • Brown Brothers Harriman & Co's Fastenal position peaked at $2.79M in Q4 2017.
  • 1,457 funds tracked by Wall St. Rank held Fastenal as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.