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Fastenal Company shares owned by Dudley & Shanley

Quarter-by-quarter ownership of Fastenal Company (FAST) shares owned by Dudley & Shanley from 13F filings

Historical chart of Dudley & Shanley investment in Fastenal Company

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All positions including Fastenal Company held by Dudley & Shanley consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Fastenal Company by Dudley & Shanley

Quarter filed Position value Share count Share price at filing
2025-12-31 $287k 7.2k 40.13
2017-12-31 $24M 439k 54.69
2017-09-30 $20M 446k 45.58
2017-06-30 $20M 448k 43.53
2017-03-31 $24M 461k 51.50
2016-12-31 $23M 495k 46.98
2016-09-30 $21M 496k 41.78
2016-06-30 $22M 496k 44.39
2016-03-31 $25M 506k 49.00
2015-12-31 $21M 512k 40.82
2015-09-30 $18M 490k 36.61
2015-06-30 $22M 525k 42.18
2015-03-31 $22M 525k 41.44
2014-12-31 $22M 470k 47.56
2014-09-30 $18M 394k 44.90
2014-06-30 $24M 482k 49.49
2014-03-31 $24M 481k 49.30
2013-12-31 $14M 286k 47.51
2013-09-30 $14M 282k 50.27
2013-06-30 $11M 230k 45.79
2013-03-31 $12M 236k 51.33
2012-12-31 $11M 235k 46.65
2012-09-30 $11M 255k 42.99
2012-06-30 $11M 260k 40.31
2012-03-31 $15M 286k 54.10
2011-12-31 $14M 313k 43.61
2011-09-30 $11M 316k 33.28
2011-06-30 $11M 315k 35.99
2011-03-31 $10M 155k 64.83