Citadel Advisors (Ken Griffin) — FAST Trade History
Quarter-by-quarter changes in the FASTENAL CO position · CUSIP 311900104
Currently held · 4.5 YearsFirst seen: 2015 Q4split-adjusted
| Quarter | Filed | Activity | Shares | Δ Shares | Δ % | Value | % Port. |
|---|---|---|---|---|---|---|---|
| 2026 Q2 | 2026-09-02 | Add | 1,973,383 | 912,738 | +86.1% | $94.8M | 0.01% |
| 2026 Q1 | 2026-05-15 | Add | 1,060,645 | 423,359 | +66.4% | $49.2M | 0.01% |
| 2025 Q4 | 2026-02-17 | Add | 637,286 | 398,330 | +166.7% | $25.6M | 0.00% |
| 2025 Q3 | 2025-11-14 | Reduce | 238,956 | -1,535,094 | -86.5% | $11.7M | 0.00% |
| 2025 Q2 | 2025-08-14 | Reduce | 1,774,050 | -4,071,114 | -69.6% | $74.5M | 0.01% |
| 2025 Q1 | 2025-05-15 | Add | 5,845,164 | 5,175,532 | +772.9% | $226.6M | 0.04% |
| 2024 Q4 | 2025-02-14 | Add | 669,632 | 485,222 | +263.1% | $24.1M | 0.00% |
| 2024 Q3 | 2024-11-14 | Reduce | 184,410 | -821,482 | -81.7% | $6.6M | 0.00% |
| 2024 Q2 | 2024-08-14 | Add | 1,005,892 | 7,606 | +0.8% | $31.6M | 0.01% |
| 2024 Q1 | 2024-05-15 | Add | 998,286 | 809,600 | +429.1% | $38.5M | 0.01% |
| 2023 Q4 | 2024-02-14 | Reduce | 188,686 | -714,730 | -79.1% | $6.1M | 0.00% |
| 2023 Q3 | 2023-11-14 | Add | 903,416 | 701,288 | +347.0% | $24.7M | 0.01% |
| 2023 Q2 | 2023-08-14 | Reduce | 202,128 | -1,553,562 | -88.5% | $6.0M | 0.00% |
| 2023 Q1 | 2023-05-15 | Add | 1,755,690 | 1,145,204 | +187.6% | $47.4M | 0.01% |
| 2022 Q4 | 2023-02-14 | Reduce | 610,486 | -753,854 | -55.3% | $14.4M | 0.00% |
| 2022 Q3 | 2022-11-14 | Add | 1,364,340 | 854,696 | +167.7% | $31.4M | 0.01% |
| 2022 Q2 | 2022-08-15 | Add | 509,644 | 451,904 | +782.7% | $12.7M | 0.00% |
| 2022 Q1 | 2022-05-16 | New | 57,740 | 57,740 | — | $1.7M | — |
| 2021 Q3 | 2022-03-11 | Sold out | — | -245,022 | -100.0% | — | — |
| 2021 Q4 | 2022-02-14 | Reduce | 245,022 | -4,026,742 | -94.3% | $7.8M | 0.00% |
| 2021 Q2 | 2021-08-16 | Add | 4,271,764 | 4,052,734 | +1850.3% | $111.1M | 0.03% |
| 2021 Q1 | 2021-05-21 | Reduce | 219,030 | -506,172 | -69.8% | $5.5M | 0.00% |
| 2020 Q4 | 2021-02-16 | Add | 725,202 | 353,524 | +95.1% | $17.7M | 0.01% |
| 2020 Q3 | 2020-11-16 | Add | 371,678 | 324,154 | +682.1% | $8.4M | 0.00% |
| 2020 Q2 | 2020-08-14 | Reduce | 47,524 | -325,076 | -87.2% | $1.0M | — |
| 2020 Q1 | 2020-05-15 | New | 372,600 | 372,600 | — | $5.8M | 0.00% |
| 2019 Q4 | 2020-02-14 | — | — | — | — | — | — |
| 2019 Q2 | 2020-02-14 | — | — | — | — | — | — |
| 2018 Q4 | 2019-11-14 | Sold out | — | -182,766 | -100.0% | — | — |
| 2019 Q3 | 2019-11-14 | New | 182,766 | 182,766 | — | $3.0M | 0.00% |
| 2018 Q2 | 2019-08-14 | — | — | — | — | — | — |
| 2018 Q3 | 2019-05-15 | Sold out | — | -1,998,160 | -100.0% | — | — |
| 2019 Q1 | 2019-05-15 | New | 1,998,160 | 1,998,160 | — | $32.1M | 0.02% |
| 2018 Q1 | 2019-02-14 | Sold out | — | -10,303,108 | -100.0% | — | — |
| 2017 Q4 | 2018-02-09 | Add | 10,303,108 | 10,020,600 | +3547.0% | $140.9M | 0.09% |
| 2017 Q3 | 2017-11-09 | Reduce | 282,508 | -3,728,484 | -93.0% | $3.2M | 0.00% |
| 2017 Q2 | 2017-08-11 | Add | 4,010,992 | 662,100 | +19.8% | $43.6M | 0.04% |
| 2017 Q1 | 2017-05-12 | Add | 3,348,892 | 2,633,312 | +368.0% | $43.1M | 0.04% |
| 2016 Q4 | 2017-02-10 | Add | 715,580 | 672,996 | +1580.4% | $8.4M | 0.01% |
| 2015 Q4 | 2017-01-31 | New | 42,584 | 42,584 | — | $435.0K | — |
Share counts are split-adjusted. Time held counts consecutive quarters ending with the latest filing; more than ten years shows as ">10 Years".
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.