Who Owns AWI?
Armstrong World Industries, Inc. — Institutional Ownership & 13F Holdings
$170.37
+1.53 (+0.91%)
Market Cap
$7.6B
Shares Outstanding
42,834,100
Institutional Holders
395
Total Inst. Value
$380.1B
% of Float Held
102.7%
QoQ Holder Change
+131
Institutional data as of Q1 2025
New Positions
95
Closed Positions
37
Increased
127
Decreased
121
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | CANADA PENSION PLAN INVESTMENT BOARD | $295.8B | 2,100 |
| 2 | Gates Capital Management, Inc. | $78.8B | 559,576 |
| 3 | BlackRock, Inc. | $752.4M | 5,340,669 |
| 4 | VANGUARD GROUP INC | $648.4M | 4,602,386 |
| 5 | LONDON CO OF VIRGINIA | $383.1M | 2,719,044 |
| 6 | Capital International Investors | $335.7M | 2,382,651 |
| 7 | FULLER & THALER ASSET MANAGEMENT, INC. | $239.0M | 1,696,797 |
| 8 | STATE STREET CORP | $203.7M | 1,445,891 |
| 9 | KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | $188.6M | 1,338,833 |
| 10 | Burgundy Asset Management Ltd. | $180.7M | 1,282,996 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| CANADA PENSION PLAN INVESTMENT BOARD | +700 | $295.8B |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | +9K | $188.6M |
| Burgundy Asset Management Ltd. | +84K | $180.7M |
| Neuberger Berman Group LLC | +104K | $145.9M |
| GEODE CAPITAL MANAGEMENT, LLC | +49K | $131.9M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| Madison Asset Management, LLC | -530K | $348K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | -333K | $46.9M |
| AMERIPRISE FINANCIAL INC | -292K | $27.8M |
| FULLER & THALER ASSET MANAGEMENT, INC. | -218K | $239.0M |
| ALLIANCEBERNSTEIN L.P. | -167K | $145.0M |
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Frequently Asked Questions
How many institutional investors hold AWI?
As of Q1 2025, 395 institutional investors report holding AWI (Armstrong World Industries, Inc.) in their 13F filings.
What percentage of Armstrong World Industries, Inc. is owned by institutions?
Institutional investors hold approximately 102.7% of Armstrong World Industries, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most AWI?
The largest institutional holder of AWI is CANADA PENSION PLAN INVESTMENT BOARD with $295.8B in shares.
Are institutions buying or selling AWI?
This quarter, 95 institutions opened new positions in AWI and 37 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.