$FAST

$52.47 +$0.56 (1.08%) Close

$FAST Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 1.15B shares outstanding

Who owns FAST?

By type of holder

Institutions 85.4% Insiders 0.2% Everyone else 14.3%

Concentration Top 10 holders own 41.3%

BlackRock, Inc. 9.3% · Vanguard Capital Management LLC 6.5%

Institutional ownership

85.4%

+0.7 pts vs last qtr

Institutional holders

1,455

+29 vs last qtr

Net shares bought

+7.8M

by institutions in Q2 2026

New / sold out

136 / 107

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Norges Bank NEW +15.4M
Jpmorgan Chase & Co +9.7M

Biggest sellers in Q2 2026

Cantillon Capital Management LLC −7.8M
Bank of New York Mellon Corp −6.8M

Who is planning to sell?

Notices of proposed sale, last 12 months

$4.98M

6 notices from 6 people

Shares covered

103.1K

0.01% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Rita Heise Director $1.75M
Reyne Wisecup Director $1.75M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−0.5%

−0.06% a year

Each share's claim on the business

+0.5%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$535M vs $62.3M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years90% 3–5 years2% 1–3 years5% Under 1 year3%

Quarterly turnover

6.6%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting FAST on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	106.3M	9.26%	+1.5M (+1.5%)	≤2021	0.1%
Shares held by quarter Peak holding106.3M (Q2'26) Change over 8 quarters+59.2M Share of the company9.260% BlackRock, Inc.'s full portfolio →
VC Vanguard Capital Management LLC	74.9M	6.53%	+361.5K (+0.5%)	≤2021	0.1%
Shares held by quarter Peak holding74.9M (Q2'26) Change over 8 quarters+74.9M Share of the company6.530% Vanguard Capital Management LLC's full portfolio →

BlackRock, Inc.

106.3M

% of company

9.26%

Change vs last qtr

+1.5M (+1.5%)

Held since

≤2021

Vanguard Capital Management LLC

74.9M

% of company

6.53%

Change vs last qtr

+361.5K (+0.5%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Fastenal Company, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting FAST on Form N-PORT; together they hold 37.5% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$1.75B	36.4M	3.18%	0.08%	June 30, 2026
V5 Vanguard 500 Index Fund Vanguard Index Funds	$1.43B	29.7M	2.59%	0.09%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$1.75B

% of company

3.18%

% of the fund

0.08%

As of

June 30, 2026

Vanguard 500 Index Fund

Vanguard Index Funds

Position value

$1.43B

% of company

2.59%

% of the fund

0.09%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Fastenal Company and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
LN Lundquist Nicholas J Insider	1.2M	0.10%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.100% Lundquist Nicholas J's insider activity →
FD Florness Daniel L Insider	740.7K	0.06%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.060% Florness Daniel L's insider activity →

Lundquist Nicholas J

Insider

1.2M

% of company

0.10%

Change vs last qtr

—

Held since

—

Florness Daniel L

Insider

740.7K

% of company

0.06%

Change vs last qtr

—

Held since

—

17 more holders behind a free account

See every insider and 5%+ holder of Fastenal Company.

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