Who owns FAST?
Institutional ownership of Fastenal Company from Form 13F, Q2 2026
1,457 institutional managers reported holding Fastenal Company (FAST) in Form 13F filings for Q2 2026, with 981,656,947 shares worth $47.1B. The largest reported holder was BlackRock, Inc. Managers that filed both quarters added a net 34,373,578 shares (+3.6%). 118 opened new positions and 80 sold out.
- Funds holding
- 1,457
- Value held
- $47.1B
- New / sold out
- 118 / 80
- Net shares, same filers
- +3.6%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of FAST
| Fund | Value | Share of 13F holdings | Shares | Move |
|---|---|---|---|---|
| BlackRock, Inc. | $5.1B | 10.8% | 106,297,179 | Added |
| Vanguard Capital Management LLC | $3.6B | 7.6% | 74,919,565 | Added |
| Vanguard Portfolio Management LLC | $3.1B | 6.6% | 64,893,489 | Added |
| State Street Corp | $2.7B | 5.7% | 56,438,968 | Added |
| Charles Schwab Investment Management Inc | $2.1B | 4.4% | 42,893,434 | Added |
| Geode Capital Management, LLC | $1.9B | 4.0% | 39,479,611 | Added |
| Invesco Ltd. | $1.9B | 4.0% | 39,561,324 | Added |
| Morgan Stanley | $1.0B | 2.1% | 20,855,726 | Trimmed |
| Bank of New York Mellon Corp | $859M | 1.8% | 17,891,109 | Trimmed |
| Bank of America Corp | $774M | 1.6% | 16,121,214 | Trimmed |
| Baird Financial Group, Inc. | $747M | 1.6% | 15,561,007 | Added |
| JPMorgan Chase & Co | $746M | 1.6% | 15,727,874 | Added |
| Norges Bank | $741M | 1.6% | 15,420,060 | New |
| Goldman Sachs Group Inc | $685M | 1.5% | 14,258,275 | Added |
| Northern Trust Corp | $657M | 1.4% | 13,677,253 | Trimmed |
| Wellington Management Group LLP | $517M | 1.1% | 10,754,674 | Trimmed |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $513M | 1.1% | 10,686,470 | Trimmed |
| Envestnet Asset Management Inc | $497M | 1.1% | 10,347,343 | Added |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $466M | 1.0% | 9,695,767 | Added |
| Legal & General Group Plc | $411M | 0.9% | 8,555,462 | Trimmed |
| Royal Bank of Canada | $370M | 0.8% | 7,704,975 | Trimmed |
| Blair William & Co | $356M | 0.8% | 7,407,059 | Added |
| Principal Financial Group Inc | $348M | 0.7% | 7,245,230 | Trimmed |
| Dimensional Fund Advisors LP | $339M | 0.7% | 7,057,921 | Added |
| Vanguard Fiduciary Trust Co | $315M | 0.7% | 6,568,569 | Trimmed |
Share of 13F holdings is each fund's shares as a share of the 981,656,947 FAST shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Invesco Ltd. Added+$1.2B
- Norges Bank New+$741M
- JPMorgan Chase & Co Added+$462M
- Charles Schwab Investment Management Inc Added+$168M
- Millennium Management LLC Added+$97.3M
- Mariner, LLC Added+$81.3M
- State Farm Mutual Automobile Insurance Co Added+$80.6M
- AQR Capital Management LLC Added+$75.5M
- BlackRock, Inc. Added+$74.1M
- HSBC Holdings PLC Added+$59.7M
Biggest sellers in Q2 2026
- Cantillon Capital Management LLC Trimmed-$374M
- Bank of New York Mellon Corp Trimmed-$325M
- Wellington Management Group LLP Trimmed-$280M
- Morgan Stanley Trimmed-$234M
- Holocene Advisors, LP Trimmed-$124M
- FMR LLC Trimmed-$121M
- Champlain Investment Partners, LLC Trimmed-$96.5M
- UBS Group AG Trimmed-$95.3M
- Principal Financial Group Inc Trimmed-$72.1M
- Balyasny Asset Management L.P. Sold out-$62.2M
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $4.4B and sold $2.8B; 536 added and 511 trimmed.
Questions about FAST ownership
- Who owns FAST stock?
- 1,457 institutional investment managers reported FAST positions in their Form 13F filings for Q2 2026, holding 981,656,947 shares worth $47.1B in total. BlackRock, Inc. reported the largest position.
- Are funds buying or selling FAST?
- In Q2 2026, 118 managers opened new FAST positions, 536 added, 511 trimmed and 80 sold out. Managers that filed in both quarters added a net 34,373,578 shares.
- How current is this FAST institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to FAST by CUSIP. Options are left out. FAST news and filings · FAST insider trades · Top funds