Citadel Advisors’s Fastenal FAST Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $35.1M | Sell |
757,000
-116,100
| -13% | -$5.21M | 0.01% | 1703 |
|
|
2025
Q4 | $35M | Buy |
873,100
+334,400
| +62% | +$14.1M | 0.01% | 1758 |
|
|
2025
Q3 | $26.4M | Buy |
538,700
+29,700
| +6% | +$1.4M | ﹤0.01% | 2000 |
|
|
2025
Q2 | $21.4M | Sell |
509,000
-330,000
| -39% | -$13.4M | ﹤0.01% | 2060 |
|
|
2025
Q1 | $32.5M | Sell |
839,000
-82,800
| -9% | -$3.1M | 0.01% | 1512 |
|
|
2024
Q4 | $33.1M | Sell |
921,800
-393,400
| -30% | -$15.3M | 0.01% | 1644 |
|
|
2024
Q3 | $47M | Sell |
1,315,200
-352,200
| -21% | -$11.9M | 0.01% | 1279 |
|
|
2024
Q2 | $52.4M | Buy |
1,667,400
+206,000
| +14% | +$6.95M | 0.01% | 1116 |
|
|
2024
Q1 | $56.4M | Buy |
1,461,400
+322,800
| +28% | +$11.4M | 0.01% | 1115 |
|
|
2023
Q4 | $36.9M | Buy |
1,138,600
+36,800
| +3% | +$1.11M | 0.01% | 1430 |
|
|
2023
Q3 | $30.1M | Buy |
1,101,800
+147,600
| +15% | +$4.19M | 0.01% | 1497 |
|
|
2023
Q2 | $28.1M | Sell |
954,200
-17,200
| -2% | -$471K | 0.01% | 1543 |
|
|
2023
Q1 | $26.2M | Sell |
971,400
-419,400
| -30% | -$10.8M | 0.01% | 1658 |
|
|
2022
Q4 | $32.9M | Buy |
1,390,800
+235,400
| +20% | +$5.76M | 0.01% | 1471 |
|
|
2022
Q3 | $26.6M | Buy |
1,155,400
+674,600
| +140% | +$17M | 0.01% | 1605 |
|
|
2022
Q2 | $12M | Buy |
480,800
+13,000
| +3% | +$350K | ﹤0.01% | 2447 |
|
|
2022
Q1 | $13.9M | Buy |
467,800
+44,400
| +10% | +$1.24M | ﹤0.01% | 2473 |
|
|
2021
Q4 | $13.6M | Sell |
423,400
-382,800
| -47% | -$11.3M | ﹤0.01% | 2563 |
|
|
2021
Q3 | $20.8M | Buy |
806,200
+307,600
| +62% | +$8.35M | ﹤0.01% | 1947 |
|
|
2021
Q2 | $13M | Buy |
498,600
+183,000
| +58% | +$4.76M | ﹤0.01% | 2682 |
|
|
2021
Q1 | $7.93M | Sell |
315,600
-60,600
| -16% | -$1.45M | ﹤0.01% | 3349 |
|
|
2020
Q4 | $9.19M | Buy |
376,200
+88,400
| +31% | +$2.08M | ﹤0.01% | 2762 |
|
|
2020
Q3 | $6.49M | Sell |
287,800
-126,800
| -31% | -$2.91M | ﹤0.01% | 2801 |
|
|
2020
Q2 | $8.88M | Sell |
414,600
-158,000
| -28% | -$3.02M | ﹤0.01% | 2361 |
|
|
2020
Q1 | $8.95M | Buy |
572,600
+99,600
| +21% | +$1.75M | ﹤0.01% | 1986 |
|
|
2019
Q4 | $8.74M | Sell |
473,000
-194,800
| -29% | -$3.48M | ﹤0.01% | 2348 |
|
|
2019
Q3 | $10.9M | Sell |
667,800
-73,600
| -10% | -$1.14M | 0.01% | 2115 |
|
|
2019
Q2 | $12.1M | Sell |
741,400
-240,200
| -24% | -$3.96M | 0.01% | 1947 |
|
|
2019
Q1 | $15.8M | Sell |
981,600
-142,800
| -13% | -$2.15M | 0.01% | 1549 |
|
|
2018
Q4 | $14.7M | Buy |
1,124,400
+109,600
| +11% | +$1.48M | 0.01% | 1488 |
|
|
2018
Q3 | $14.7M | Buy |
1,014,800
+388,000
| +62% | +$5.52M | 0.01% | 1684 |
|
|
2018
Q2 | $7.54M | Sell |
626,800
-12,000
| -2% | -$155K | ﹤0.01% | 2243 |
|
|
2018
Q1 | $8.72M | Sell |
638,800
-326,400
| -34% | -$4.49M | ﹤0.01% | 1860 |
|
|
2017
Q4 | $13.2M | Buy |
965,200
+429,600
| +80% | +$5.32M | 0.01% | 1465 |
|
|
2017
Q3 | $6.1M | Sell |
535,600
-29,200
| -5% | -$315K | ﹤0.01% | 2095 |
|
|
2017
Q2 | $6.15M | Buy |
564,800
+318,800
| +130% | +$3.58M | 0.01% | 1902 |
|
|
2017
Q1 | $3.17M | Sell |
246,000
-126,400
| -34% | -$1.58M | ﹤0.01% | 2521 |
|
|
2016
Q4 | $4.37M | Sell |
372,400
-127,200
| -25% | -$1.4M | ﹤0.01% | 2137 |
|
|
2016
Q3 | $5.22M | Sell |
499,600
-232,000
| -32% | -$2.47M | 0.01% | 1938 |
|
|
2016
Q2 | $8.12M | Sell |
731,600
-200,000
| -21% | -$2.28M | 0.01% | 1405 |
|
|
2016
Q1 | $11.4M | Buy |
931,600
+330,400
| +55% | +$3.59M | 0.01% | 1106 |
|
|
2015
Q4 | $6.13M | Buy |
601,200
+156,800
| +35% | +$1.54M | 0.01% | 1641 |
|
|
2015
Q3 | $4.07M | Sell |
444,400
-3,200
| -0.7% | -$31.7K | ﹤0.01% | 2140 |
|
|
2015
Q2 | $4.72M | Buy |
447,600
+177,200
| +66% | +$1.86M | ﹤0.01% | 2122 |
|
|
2015
Q1 | $2.8M | Sell |
270,400
-54,000
| -17% | -$583K | ﹤0.01% | 2666 |
|
|
2014
Q4 | $3.86M | Buy |
324,400
+90,000
| +38% | +$1.01M | ﹤0.01% | 2226 |
|
|
2014
Q3 | $2.63M | Sell |
234,400
-35,200
| -13% | -$402K | ﹤0.01% | 2569 |
|
|
2014
Q2 | $3.34M | Sell |
269,600
-8,400
| -3% | -$104K | ﹤0.01% | 2216 |
|
|
2014
Q1 | $3.43M | Buy |
278,000
+135,600
| +95% | +$1.59M | ﹤0.01% | 2102 |
|
|
2013
Q4 | $1.69M | Sell |
142,400
-25,200
| -15% | -$303K | ﹤0.01% | 2709 |
|
|
2013
Q3 | $2.1M | Sell |
167,600
-19,200
| -10% | -$227K | ﹤0.01% | 2372 |
|
|
2013
Q2 | $2.14M | Buy |
+186,800
| New | +$2.29M | ﹤0.01% | 2423 |
|
Other funds holding FAST
VCM
VPM
Citadel Advisors's FAST Position: Q1 2026 in Review
Citadel Advisors increased its Fastenal (FAST) stake by 66% in Q1 2026, buying an estimated $19M and bringing the position to 1,060,645 shares worth $49.2M. The position accounts for 0.01% of the portfolio, ranked #1379.
Citadel Advisors first reported a position in FAST in Q2 2013 and has held it in 50 quarters since. The position peaked at $227M in Q1 2025. 1,413 funds tracked by Wall St. Rank hold FAST as of Q1 2026.
- Citadel Advisors held 1,060,645 shares of Fastenal worth $49.2M as of Q1 2026.
- Citadel Advisors bought 423,359 Fastenal shares in Q1 2026, an estimated $19M.
- Fastenal made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1379 holding.
- Citadel Advisors first reported a position in Fastenal in Q2 2013 and has held it in 50 quarters since.
- Citadel Advisors's Fastenal position peaked at $227M in Q1 2025.
- 1,413 funds tracked by Wall St. Rank held Fastenal as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.