AWI Armstrong World Industries, Inc.

NYSE
$157.92

Armstrong World Industries, Inc. (AWI) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
-2.13
23 buyers / 24 sellers
MIXED
Funds compared
47
funds with comparable AWI positions
43 current holders · 39 prior-quarter holders
Net share change
+76.3K
+1.97M added, -1.89M cut
Position activity
8 new 15 increased 20 reduced 4 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Egerton Capital Long/Short Growth Increased +477.4K +106.5% $76.6M 1.4% 66
Balyasny Asset Management L.P. New +329.2K — $52.8M 0.1% 64
D. E. Shaw & Co., Inc. Quant New +60.8K — $9.7M 0.0% 60
Woodline Partners LP Long/Short Sold Out -167.4K -100.0% $26.8M 0.0% 58
Holocene Advisors, LP New +16.2K — $2.6M 0.0% 58
Capital Fund Management Quant Macro New +60.8K — $9.8M 0.1% 55
Scopus Asset Management Long/Short Increased +110.0K +91.7% $17.6M 1.0% 55
Qube Research & Technologies Ltd Quant Increased +270.3K +159.9% $43.4M 0.1% 53
Point72 Asset Management, L.P. Increased +165.1K +80.3% $26.5M 0.1% 53
Caxton Associates Macro New +3.2K — $507.2K 0.0% 53

Most significant buyers

By move score, not size.

  • Egerton Capital Increased · +477.4K
  • Balyasny Asset Management L.P. New · +329.2K
  • D. E. Shaw & Co., Inc. New · +60.8K
  • Holocene Advisors, LP New · +16.2K
  • Capital Fund Management New · +60.8K

Most significant sellers

By move score, not size.

  • Woodline Partners LP Sold Out · -167.4K
  • MARSHALL WACE, LLP Reduced · -72.2K
  • Voleon Capital Management Sold Out · -5.7K
  • Lighthouse Investment Partners Sold Out · -1.3K
  • Winton Group Sold Out · -8.7K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Egerton Capital 1 925.4K 448.0K +477.4K +106.5% 1.4% Increased 66
Balyasny Asset Management L.P. 2 329.2K 0 +329.2K — 0.1% New 64
D. E. Shaw & Co., Inc. 1 60.8K 0 +60.8K — 0.0% New 60
Woodline Partners LP 2 0 167.4K -167.4K -100.0% 0.0% Sold Out 58
Holocene Advisors, LP 2 16.2K 0 +16.2K — 0.0% New 58
Capital Fund Management 3 60.8K 0 +60.8K — 0.1% New 55
Scopus Asset Management 2 230.0K 120.0K +110.0K +91.7% 1.0% Increased 55
Qube Research & Technologies Ltd 2 439.4K 169.1K +270.3K +159.9% 0.1% Increased 53
Point72 Asset Management, L.P. 1 370.6K 205.5K +165.1K +80.3% 0.1% Increased 53
Caxton Associates 3 3.2K 0 +3.2K — 0.0% New 53
Capstone Investment Advisors 3 1.5K 0 +1.5K — 0.0% New 53
WORLDQUANT MILLENNIUM ADVISORS LLC 2 37.4K 17.7K +19.7K +111.5% 0.0% Increased 52
MARSHALL WACE, LLP 2 7.4K 79.5K -72.2K -90.7% 0.0% Reduced 52
Jain Global 3 2.1K 0 +2.1K — 0.0% New 52
Voleon Capital Management 3 0 5.7K -5.7K -100.0% 0.0% Sold Out 51
CenterBook Partners 4 8.9K 0 +8.9K — 0.1% New 51
Lighthouse Investment Partners 3 0 1.3K -1.3K -100.0% 0.0% Sold Out 51
Winton Group 4 0 8.7K -8.7K -100.0% 0.0% Sold Out 51
Verition Fund Management 2 19.7K 102.6K -82.9K -80.8% 0.0% Reduced 48
Walleye Capital 3 32.3K 5.1K +27.2K +535.8% 0.0% Increased 47
Graham Capital Management 3 1.5K 21.2K -19.6K -92.7% 0.0% Reduced 44
Squarepoint Ops LLC 2 48.1K 140.2K -92.2K -65.7% 0.0% Reduced 44
Junto Capital Management 2 170.8K 250.4K -79.6K -31.8% 0.5% Reduced 43
Gates Capital Management 2 513.3K 498.3K +15.0K +3.0% 2.8% Increased 42
Y-Intercept 4 33.0K 17.5K +15.5K +88.3% 0.1% Increased 42
ExodusPoint Capital Management 3 10.4K 37.9K -27.5K -72.5% 0.0% Reduced 42
Gotham Asset Management, LLC 2 214.5K 142.8K +71.7K +50.2% 0.1% Increased 40
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 333.0K 575.0K -242.0K -42.1% 0.1% Reduced 40
Alyeska Investment Group, L.P. 2 494.8K 741.0K -246.2K -33.2% 0.2% Reduced 39
CITADEL ADVISORS LLC 1 1.0M 795.3K +235.1K +29.6% 0.1% Increased 39
TWO SIGMA INVESTMENTS, LP 2 583.2K 783.8K -200.6K -25.6% 0.1% Reduced 37
AQR Capital Management 3 711.6K 1.1M -408.0K -36.4% 0.0% Reduced 35
Bridgewater Associates 1 25.3K 30.8K -5.5K -17.8% 0.0% Reduced 35
Brevan Howard Capital Management 3 26.1K 16.9K +9.3K +54.8% 0.1% Increased 34
Voloridge Investment Management 2 78.2K 121.3K -43.1K -35.5% 0.1% Reduced 34
Magnetar Capital 2 9.4K 15.2K -5.8K -38.2% 0.0% Reduced 33
RENAISSANCE TECHNOLOGIES LLC 1 101.4K 118.7K -17.3K -14.6% 0.0% Reduced 33
Tudor Investment Corporation 2 150.8K 212.5K -61.6K -29.0% 0.1% Reduced 33
MILLENNIUM MANAGEMENT LLC 2 401.0K 348.4K +52.6K +15.1% 0.1% Increased 32
Aquatic Capital Management 4 12.4K 24.1K -11.6K -48.3% 0.1% Reduced 32
Schonfeld Strategic Advisors 3 45.1K 33.4K +11.7K +35.1% 0.0% Increased 31
Man Group 3 65.1K 94.2K -29.1K -30.9% 0.0% Reduced 31
Edgestream Partners 4 15.1K 10.4K +4.7K +45.1% 0.1% Increased 29
Engineers Gate 4 73.9K 115.3K -41.5K -36.0% 0.2% Reduced 29
Quantbot Technologies 4 17.8K 33.1K -15.3K -46.1% 0.1% Reduced 29
Trexquant Investment 3 83.2K 92.9K -9.7K -10.4% 0.1% Reduced 25
Quadrature Capital 3 27.0K 24.5K +2.5K +10.3% 0.0% Increased 24

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.