GFS GlobalFoundries Inc.

NASDAQ
$46.95

GlobalFoundries Inc. (GFS) 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
+2.44
21 buyers / 20 sellers
MIXED
Funds compared
42
funds with comparable GFS positions
35 current holders · 33 prior-quarter holders
Net share change
-10.37M
+3.46M added, -13.84M cut
Position activity
9 new 12 increased 13 reduced 7 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
Slate Path Capital Long/Short Sold Out -5.04M -100.0% $415.5M 0.0% 85
Ghisallo Capital Management Long/Short Sold Out -1.80M -100.0% $148.3M 0.0% 81
Atreides Management Long/Short Growth Sold Out -474.6K -100.0% $39.1M 0.0% 68
Junto Capital Management Long/Short Sold Out -502.4K -100.0% $41.4M 0.0% 64
Senvest Management Long/Short Value New +260.4K — $21.5M 0.6% 63
Alyeska Investment Group, L.P. New +660.0K — $54.4M 0.2% 63
Farallon Capital Management Event Value Sold Out -105.0K -100.0% $8.7M 0.0% 62
Davidson Kempner Capital Management Event Value Sold Out -150.0K -100.0% $12.4M 0.0% 61
HBK Investments Event New +12.0K — $988.9K 0.0% 58
D. E. Shaw & Co., Inc. Quant Increased +168.8K +195.2% $13.9M 0.0% 56

Most significant buyers

By move score, not size.

  • Senvest Management New · +260.4K
  • Alyeska Investment Group, L.P. New · +660.0K
  • HBK Investments New · +12.0K
  • D. E. Shaw & Co., Inc. Increased · +168.8K
  • Sona Asset Management New · +23.0K

Most significant sellers

By move score, not size.

  • Slate Path Capital Sold Out · -5.04M
  • Ghisallo Capital Management Sold Out · -1.80M
  • Atreides Management Sold Out · -474.6K
  • Junto Capital Management Sold Out · -502.4K
  • Farallon Capital Management Sold Out · -105.0K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Slate Path Capital 1 0 5.0M -5.04M -100.0% 0.0% Sold Out 85
Ghisallo Capital Management 2 0 1.8M -1.80M -100.0% 0.0% Sold Out 81
Atreides Management 1 0 474.6K -474.6K -100.0% 0.0% Sold Out 68
Junto Capital Management 2 0 502.4K -502.4K -100.0% 0.0% Sold Out 64
Senvest Management 2 260.4K 0 +260.4K — 0.6% New 63
Alyeska Investment Group, L.P. 2 660.0K 0 +660.0K — 0.2% New 63
Farallon Capital Management 1 0 105.0K -105.0K -100.0% 0.0% Sold Out 62
Davidson Kempner Capital Management 2 0 150.0K -150.0K -100.0% 0.0% Sold Out 61
HBK Investments 1 12.0K 0 +12.0K — 0.0% New 58
D. E. Shaw & Co., Inc. 1 255.3K 86.5K +168.8K +195.2% 0.0% Increased 56
Sona Asset Management 3 23.0K 0 +23.0K — 0.1% New 55
Bridgewater Associates 1 7.9K 75.7K -67.8K -89.6% 0.0% Reduced 54
Woodline Partners LP 2 5.8K 703.0K -697.2K -99.2% 0.0% Reduced 54
WORLDQUANT MILLENNIUM ADVISORS LLC 2 201.7K 23.6K +178.0K +753.2% 0.1% Increased 54
Voleon Capital Management 3 106.5K 0 +106.5K — 0.2% New 54
Tudor Investment Corporation 2 459.3K 20.2K +439.2K +2178.5% 0.2% Increased 52
ExodusPoint Capital Management 3 0 10.6K -10.6K -100.0% 0.0% Sold Out 52
Brevan Howard Capital Management 3 8.0K 0 +8.0K — 0.0% New 49
Boothbay Fund Management 4 5.6K 0 +5.6K — 0.0% New 49
Winton Group 4 4.4K 0 +4.4K — 0.0% New 48
Schonfeld Strategic Advisors 3 40.1K 17.7K +22.4K +126.9% 0.0% Increased 47
Trexquant Investment 3 16.4K 192.7K -176.3K -91.5% 0.0% Reduced 47
MILLENNIUM MANAGEMENT LLC 2 1.8M 3.2M -1.42M -44.7% 0.1% Reduced 46
Quantbot Technologies 4 4.4K 0 +4.4K — 0.0% New 45
Squarepoint Ops LLC 2 766.4K 1.5M -726.1K -48.7% 0.1% Reduced 43
Capstone Investment Advisors 3 6.6K 25.5K -18.9K -74.2% 0.0% Reduced 42
Balyasny Asset Management L.P. 2 783.3K 1.3M -559.4K -41.7% 0.1% Reduced 41
Quadrature Capital 3 21.9K 69.4K -47.5K -68.4% 0.0% Reduced 41
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 500.0K 900.0K -400.0K -44.4% 0.1% Reduced 40
TWO SIGMA INVESTMENTS, LP 2 3.4M 2.7M +743.2K +27.8% 0.2% Increased 40
CITADEL ADVISORS LLC 1 2.5M 2.0M +525.1K +26.0% 0.1% Increased 38
Select Equity Group 1 231.8K 192.0K +39.8K +20.7% 0.1% Increased 35
AQR Capital Management 3 2.1M 3.2M -1.11M -34.3% 0.1% Reduced 35
MARSHALL WACE, LLP 2 4.6M 5.1M -469.9K -9.3% 0.5% Reduced 34
Qube Research & Technologies Ltd 2 1.2M 1.1M +144.7K +13.6% 0.1% Increased 32
Man Group 3 223.0K 170.9K +52.0K +30.4% 0.0% Increased 31
Gotham Asset Management, LLC 2 230.2K 201.3K +28.9K +14.4% 0.0% Increased 29
Jain Global 3 240.0K 289.6K -49.6K -17.1% 0.3% Reduced 28
Walleye Capital 3 230.1K 195.3K +34.9K +17.9% 0.2% Increased 27
Graham Capital Management 3 13.2K 10.5K +2.8K +26.3% 0.0% Increased 25
Aquatic Capital Management 4 42.6K 52.1K -9.5K -18.1% 0.1% Reduced 22
LMR Partners 3 17.9K 17.9K 0 +0.0% 0.0% Unchanged 17

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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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.