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Of the 15 tracked institutions holding FAST, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +3.7pt. It's a gauge of who owns the name, not just how many.
Among the 15 tracked institutional investors we monitor, FAST (FASTENAL CO) is held with a combined value of $15.38B across 345,073,218 shares. The largest holder is VANGUARD GROUP INC with a position worth $6.08B (0.09% of their portfolio). 3 funds opened new positions in the most recent quarter. 7 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$15.38B
Total Shares Held
345,073,218
Institutional Holders
15
% of Shares Outstanding
30.1%
of 1.15B shares · SEC 2026-07-10
Days to Cover
4.0-13.1%
31.20M shares short · FINRA 2026-08-14
Tracked 13F institutions hold 30.1% of FAST's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-07-10), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
6
$2.53M
Total Transactions
6
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Aug 13, 2026 | Donnalee Kathleen Papenfuss | S | Sale | 7,894 | $405.63K |
| Aug 13, 2026 | Donnalee Kathleen Papenfuss | S | Sale | 1,364 | $70.13K |
| Aug 10, 2026 | Michael J Ancius | S | Sale | 3,000 | $156.00K |
| Aug 5, 2026 | Rita J. Heise | S | Sale | 10,000 | $500.54K |
| Aug 5, 2026 | Rita J. Heise | S | Sale | 24,964 | $1.25M |
| Jul 28, 2026 | Michael J Ancius | S | Sale | 3,000 | $147.00K |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $6.08B | 0.09% | -0.0% |
| 2 | BlackRock, Inc. | $5.11B | 0.08% | +1.5% |
| 3 | STATE STREET CORP | $2.71B | 0.08% | +1.6% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | $516.55M | 0.09% | -35.2% |
| 5 | FMR LLC | $249.00M | 0.01% | -32.8% |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ | $236.69M | 0.02% | +32.9% |
| 7 | MILLENNIUM MANAGEMENT LLC | $134.31M | 0.09% | +244.0% |
| 8 | AQR CAPITAL MANAGEMENT LLC | $116.84M | 0.04% | +182.6% |
| 9 | CITADEL ADVISORS LLC | $94.78M | 0.05% | +86.1% |
| 10 | BAILLIE GIFFORD & CO | $85.68M | 0.08% | -3.6% |
| Member | Type | Date |
|---|---|---|
| Josh Gottheimer | Sell | Apr 9, 2025 |
| Sheri Biggs | Sell | Mar 19, 2025 |
| Josh Gottheimer | Sell | Jun 21, 2024 |
| Josh Gottheimer | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of FAST with a position worth $6.08B, representing 0.09% of their portfolio. In total, 15 institutional investors hold FAST with a combined value of $15.38B.
In the most recent quarter, 3 funds opened a new position in FAST. Additionally, 7 increased their holdings and 5 reduced their positions.
Institutional investors hold $15.38B worth of FAST stock across 15 positions. The largest institutional holder is VANGUARD GROUP INC with $6.08B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For FAST, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their FAST positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Apr 5, 2024 |
Last Close
$48.79
2026-09-09
YTD
+20.6%
73% of 52-week range
