FAST

Fastenal Co
Consumer DiscretionaryUSCUSIP 311900104◍ Confluence graph
Tracked 13F Holders
1297
-268 QoQ
13F Value (tracked)
$41.2B
Insider Net · 180d
-$2.5M
0↑ 3↓
Recent Filings
15
Smart-money sentimentBearish
BearishBullish
13F funds (latest Q)21 adding · 25 trimming
Insider net (180d)-$2.5M

Who owns FAST?

1297 tracked 13F filers

1297 tracked 13F filers disclose a position in FAST as of the latest SEC 13F filings, a combined $41.2B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
4 source-reported value rows are withheld because the reported units do not agree with same-security peers. Share counts remain visible and unchanged.
#FundPosition valueSharesLast moveAs ofHistory
1BlackRock, Inc.
$4.9B
104.8M
~0%
Added · +40K sh
Q1 2026
2VANGUARD CAPITAL MANAGEMENT LLC
$3.5B
74.6M
First observed position
No prior filed position
Q1 2026
3VANGUARD PORTFOLIO MANAGEMENT LLC
$3.0B
64.4M
First observed position
No prior filed position
Q1 2026
4STATE STREET CORP
$2.7B
56.4M
+1.6%
Added · +870K sh
Q2 2026
5GEODE CAPITAL MANAGEMENT, LLC
$1.9B
39.5M
+1.4%
Added · +557K sh
Q2 2026
6CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$1.8B
39.4M
−17%
Reduced · −7.9M sh
Q1 2026
7MORGAN STANLEY
$1.2B
25.7M
+25%
Added · +5.1M sh
Q1 2026
8Bank of New York Mellon Corp
$1.1B
24.7M
−11%
Reduced · −3.0M sh
Q1 2026
9BANK OF AMERICA CORP /DE/
$756.0M
16.3M
+12%
Added · +1.7M sh
Q1 2026
10NORGES BANK
$646.0M
16.1M
+5.9%
Added · +893K sh
Q4 2025
11Baird Financial Group, Inc.
$713.5M
15.4M
+3.6%
Added · +538K sh
Q1 2026
12NORTHERN TRUST CORP
$638.9M
13.8M
+2.2%
Added · +298K sh
Q1 2026
13GOLDMAN SACHS GROUP INC
$612.3M
13.2M
−2.1%
Reduced · −281K sh
Q1 2026
14UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME
$534.9M
11.5M
+0.1%
Added · +11K sh
Q1 2026
15ENVESTNET ASSET MANAGEMENT INC
$477.8M
10.3M
+11%
Added · +982K sh
Q1 2026
16MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.
$422.1M
9.1M
+7.2%
Added · +608K sh
Q1 2026
17PRINCIPAL FINANCIAL GROUP INC
$405.8M
8.7M
−24%
Reduced · −2.8M sh
Q1 2026
18Legal & General Group Plc
$405.4M
8.7M
−0.5%
Reduced · −48K sh
Q1 2026
19UBS Group AG
$377.6M
8.1M
+8.0%
Added · +606K sh
Q1 2026
20ROYAL BANK OF CANADA
$364.1M
7.8M
−4.2%
Reduced · −345K sh
Q1 2026
21FMR LLC
$357.7M
7.7M
+27%
Added · +1.6M sh
Q1 2026
22BLAIR WILLIAM & CO/IL
$355.8M
7.4M
+0.5%
Added · +33K sh
Q2 2026
23DIMENSIONAL FUND ADVISORS LP
$318.9M
6.9M
+2.4%
Added · +164K sh
Q1 2026
24VANGUARD FIDUCIARY TRUST CO
$306.0M
6.6M
First observed position
No prior filed position
Q1 2026
25FRANKLIN RESOURCES INC
$287.7M
6.2M
−4.4%
Reduced · −288K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is FAST being bought or sold by institutions?

Last quarter, 1 fund opened a new position in FAST and 20 added to an existing one, while 25 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
1
funds
Added
20
funds
Reduced
25
funds
Exited
0
funds

Funds that own FAST also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT841 funds$337.1B
APPLE INCAAPL835 funds$377.3B
NVIDIA CORPNVDA829 funds$486.1B
AMAZON.COM INCAMZN816 funds$256.3B
ALPHABET INC-CL AGOOGL814 funds$219.0B
JPMORGAN CHASE & COJPM802 funds$85.4B
VISA INC-CLASS A SHARESV799 funds$81.8B
ALPHABET INC-CL CGOOG798 funds$159.0B
JOHNSON & JOHNSONJNJ796 funds$62.1B
META PLATFORMS INC-CLASS AMETA791 funds$139.6B
ELI LILLY & COLLY782 funds$96.4B
HOME DEPOT INCHD782 funds$37.5B

Ranked by how many of FAST's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$2.5M
3 insiders
Net
-$2.5M
6 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Aug 13, 2026Papenfuss Donnalee KathleenEVP-Strategy and CommunicationSell (S)8K$406K
Aug 13, 2026Papenfuss Donnalee KathleenEVP-Strategy and CommunicationSell (S)1K$70K
Aug 10, 2026Ancius Michael JDirectorSell (S)3K$156K
Aug 5, 2026Heise Rita J.DirectorSell (S)10K$501K
Aug 5, 2026Heise Rita J.DirectorSell (S)25K$1.2M
Jul 28, 2026Ancius Michael JDirectorSell (S)3K$147K
Mar 5, 2026Wisecup Reyne KDirectorSell (S)37K$1.7M
Jan 23, 2026SATTERLEE SCOTTDirectorSell (S)16K$705K
Nov 19, 2025Nielsen Sarah NDirectorBuy (P)1K$40K
Nov 17, 2025Johnson Daniel L.DirectorBuy (P)1K$40K
Nov 13, 2025HSU Hsenghung SamDirectorBuy (P)1K$41K
Nov 12, 2025Eastman Stephen L.DirectorBuy (P)1K$41K

Institutional ownership over time

935 funds+128 since Q3 2024
06021203Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $9.4B · 3 values withheld

Recent filings

15 shown

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Connected entities for FAST

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Ask your agent what changed in FAST

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/FAST/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for FAST.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for FAST. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.