AWI

Armstrong World Industries
MaterialsUSCUSIP 04247X102◍ Confluence graph
Tracked 13F Holders
411
-174 QoQ
13F Value (tracked)
$6.7B
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
15
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)38 adding · 18 trimming
Insider net (180d)$0

Who owns AWI?

411 tracked 13F filers

411 tracked 13F filers disclose a position in AWI as of the latest SEC 13F filings, a combined $6.7B 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.
2 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.
$858.0M
5.2M
−1.8%
Reduced · −95K sh
Q1 2026
2VANGUARD PORTFOLIO MANAGEMENT LLC
$368.1M
2.2M
First observed position
No prior filed position
Q1 2026
3VANGUARD CAPITAL MANAGEMENT LLC
$316.1M
1.9M
First observed position
No prior filed position
Q1 2026
4LONDON CO OF VIRGINIA
$284.0M
1.7M
−7.7%
Reduced · −143K sh
Q1 2026
5STATE STREET CORP
$230.7M
1.4M
+1.7%
Added · +24K sh
Q2 2026
6BANK OF MONTREAL /CAN/
$201.9M
1.2M
−4.2%
Reduced · −54K sh
Q1 2026
7AQR CAPITAL MANAGEMENT LLC
$179.9M
1.1M
+16%
Added · +158K sh
Q1 2026
8FULLER & THALER ASSET MANAGEMENT, INC.
$176.8M
1.1M
+5.8%
Added · +61K sh
Q2 2026
9GEODE CAPITAL MANAGEMENT, LLC
$167.4M
1.0M
+3.5%
Added · +35K sh
Q2 2026
10KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
$162.2M
984K
−18%
Reduced · −221K sh
Q1 2026
11Egerton Capital (UK) LLP
$148.5M
925K
+107%
Added · +477K sh
Q2 2026
12Neuberger Berman Group LLC
$151.0M
916K
−2.8%
Reduced · −26K sh
Q1 2026
13DIMENSIONAL FUND ADVISORS LP
$138.9M
843K
−1.8%
Reduced · −15K sh
Q1 2026
14CITADEL ADVISORS LLC
$131.1M
795K
+46%
Added · +249K sh
Q1 2026
15TWO SIGMA INVESTMENTS, LP
$129.2M
784K
+229%
Added · +546K sh
Q1 2026
16YACKTMAN ASSET MANAGEMENT LP
$121.1M
755K
+1.8%
Added · +13K sh
Q2 2026
17Alyeska Investment Group, L.P.
$122.1M
741K
+39%
Added · +208K sh
Q1 2026
18ADAGE CAPITAL PARTNERS GP, L.L.C.
$94.8M
575K
+100%
Added · +287K sh
Q1 2026
19NORGES BANK
$107.7M
564K
+8.5%
Added · +44K sh
Q4 2025
20TIMUCUAN ASSET MANAGEMENT INC/FL
$92.9M
563K
−1.4%
Reduced · −8K sh
Q1 2026
21CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$88.1M
535K
+2.3%
Added · +12K sh
Q1 2026
22Gates Capital Management, Inc.
$82.3M
513K
+3.0%
Added · +15K sh
Q2 2026
23FMR LLC
$76.0M
461K
+70%
Added · +189K sh
Q1 2026
24MORGAN STANLEY
$75.7M
459K
−7.0%
Reduced · −35K sh
Q1 2026
25BANK OF AMERICA CORP /DE/
$75.4M
458K
+5.2%
Added · +22K 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 AWI being bought or sold by institutions?

Last quarter, 3 funds opened a new position in AWI and 35 added to an existing one, while 18 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)
3
funds
Added
35
funds
Reduced
18
funds
Exited
0
funds

Funds that own AWI also own

CompanyCo-held byCombined value
AMAZON.COM INCAMZN229 funds$186.7B
META PLATFORMS INC-CLASS AMETA228 funds$101.3B
MICROSOFT CORPMSFT227 funds$248.5B
NVIDIA CORPNVDA224 funds$362.1B
JPMORGAN CHASE & COJPM219 funds$56.3B
MICRON TECHNOLOGY INCMU217 funds$41.0B
ELI LILLY & COLLY216 funds$72.1B
APPLE INCAAPL215 funds$275.9B
WELLS FARGO & COWFC215 funds$16.2B
ALPHABET INC-CL AGOOGL214 funds$147.8B
MASTERCARD INC - AMA213 funds$48.5B
COSTCO WHOLESALE CORPCOST213 funds$33.6B

Ranked by how many of AWI'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
$0
0 insiders
Net
$0
0 P/S txns
Signal
Mixed
open-market
DateInsiderRoleActionSharesValue
Feb 27, 2026TEMPLIN ROY WDirectorBuy (P)575$100K
Aug 8, 2025Osborne William HDirectorSell (S)100$19K
Aug 1, 2024Kirchner-King Dawn M.SVP Human ResourcesSell (S)364$48K
Dec 28, 2023Grizzle VictorCEO, DirectorSell (S)23K$2.3M
Feb 1, 2023Hershey Mark ASVP AmericasSell (S)7K$548K
Dec 27, 2022Grizzle VictorCEO, DirectorSell (S)26K$1.8M
Apr 21, 2022Hershey Mark ASVP AmericasSell (S)1K$130K
Mar 21, 2022Romano Ellen R.SVP, Human ResourcesSell (S)1K$95K
Dec 16, 2021Grizzle VictorCEO, DirectorSell (S)20K$2.2M
Dec 16, 2021Grizzle VictorCEO, DirectorSell (S)700$80K
Dec 16, 2021Grizzle VictorCEO, DirectorSell (S)5K$555K
Dec 16, 2021Grizzle VictorCEO, DirectorSell (S)6K$650K

Institutional ownership over time

219 funds-28 since Q3 2024
0214428Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $1.5B · 1 values withheld

Recent filings

15 shown

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Connected entities for AWI

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Ask your agent what changed in AWI

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/AWI/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for AWI.
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 AWI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.