Position in FAST
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$283,272,390
+$88,176,167 QoQ
Shares Held
5,897,822
+40.3% QoQ
Ownership
0.514%
of shares outstanding
% of Portfolio
0.45%
of 13F equity value
Holder Rank
#29
of 1,460 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in FAST Over Time
Shares Held
Position Value (USD)
Position in Industrial Distribution
Industrials · as of Jun 30, 2026Mariner, LLC holds $338,390,010 across 11 Industrial Distribution names. FAST ranks #1 (83.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FAST |
Fastenal Co
This page
|
5,897,822 | $283,272,390 | |
| 2 | AIT |
Applied Industrial Technologies Inc
|
44,288 | $14,975,986 | |
| 3 | POOL |
Pool Corp
|
59,716 | $12,832,968 | |
| 4 | GWW |
W.W. Grainger, Inc.
|
8,653 | $11,771,540 | |
| 5 | SITE |
SiteOne Landscape Supply, Inc.
|
43,817 | $5,013,102 | |
| 6 | WCC |
Wesco International Inc
|
9,873 | $3,410,430 | |
| 7 | FERG |
Ferguson Enterprises Inc. /DE/
|
9,961 | $2,364,043 | |
| 8 | MSM |
Msc Industrial Direct Co Inc
|
16,794 | $1,997,646 |
All Filings in FAST
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $283,272,390 | 5,897,822 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $195,096,223 | 4,204,660 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $64,451,869 | 1,606,077 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $78,249,939 | 1,595,635 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $65,412,606 | 1,557,443 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $60,396,482 | 778,807 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $54,013,757 | 751,130 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $53,876,747 | 754,365 | Shares | Other | 2024-11-13 | |
| 2024-06-30 | $47,518,915 | 756,189 | Shares | Other | 2024-08-13 | |
| 2024-03-31 | $57,531,705 | 745,809 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $47,026,452 | 726,053 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $40,372,184 | 738,876 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $46,782,254 | 793,054 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $51,153,027 | 948,332 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $39,994,153 | 845,185 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $35,719,443 | 775,835 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $36,069,496 | 722,546 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $39,324,403 | 662,027 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $38,910,684 | 607,410 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $30,337,699 | 587,826 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $28,501,304 | 548,102 | Shares | Sole | 2021-08-24 | |
| 2021-03-31 | $27,191,172 | 540,795 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $24,256,693 | 496,758 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $21,488,406 | 476,567 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $20,043,550 | 467,870 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $14,052,187 | 449,670 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||