David A. Siegel Aerospace & Defense

Two Sigma Advisers, LP

$46.1 Billion
Q2 2025

Stock List

Stock	Market Cap.	Holding Value (Reported)	# of Shares.	Last Trade
LMT Lockheed Martin Corp	$120B	$476 Million 1.03% of portfolio	1,027,300	Q2 2025 Reduced 11.61%
NOC Northrop Grumman Corp	$88B	$221 Million 0.48% of portfolio	442,500	Q2 2025 Reduced 47.75%
HEI Heico Corp	$17.2B	$142 Million 0.31% of portfolio	431,478	Q2 2025 Added 2.25%
GD General Dynamics Corp	$88.2B	$58.1 Million 0.13% of portfolio	199,300	Q2 2025 Reduced 73.86%
CW Curtiss Wright Corp	$18.5B	$27.1 Million 0.06% of portfolio	55,500	Q2 2025 Reduced 22.38%
AXON Axon Enterprise, Inc.	$52B	$8.44 Million 0.02% of portfolio	10,200	Q2 2025 Reduced 86.92%
ERJ Embraer S.A.	$11.1B	$6.65 Million 0.01% of portfolio	116,800	Q2 2025 Reduced 72.88%
CAE Cae Inc	$8.32B	$6.03 Million 0.01% of portfolio	205,956	Q2 2025 Added 58.85%
ESLT Elbit Systems LTD	$21.7B	$5.78 Million 0.01% of portfolio	12,860	Q2 2025 Added 1,239.58%
HXL Hexcel Corp	$5.42B	$5.65 Million 0.01% of portfolio	100,000	Q2 2025 Reduced 74.21%
LHX L3 Harris Technologies, Inc.	$51.8B	$5.17 Million 0.01% of portfolio	20,600	Q2 2025 Reduced 97.4%
WWD Woodward, Inc.	$14.3B	$4.95 Million 0.01% of portfolio	20,200	Q2 2025 Reduced 14.41%
BWXT Bwx Technologies, Inc.	$14.8B	$3.41 Million 0.01% of portfolio	23,700	Q2 2025 Added 26.06%
ATRO Astronics Corp	$985M	$3.13 Million 0.01% of portfolio	93,500	Q2 2025 Reduced 42.43%
SWBI Smith & Wesson Brands, Inc.	$405M	$2.89 Million 0.01% of portfolio	332,700	Q2 2025 Added 122.39%
AIR Aar Corp	$2.65B	$1.35 Million 0.0% of portfolio	19,600	Q2 2025 Reduced 60.4%
HWM Howmet Aerospace Inc.	$74.3B	$1.3 Million 0.0% of portfolio	7,000	Q2 2025 New
MRCY Mercury Systems Inc	$3.97B	$1.24 Million 0.0% of portfolio	23,000	Q2 2025 Reduced 59.72%
RGR Sturm Ruger & CO Inc	$732M	$1.08 Million 0.0% of portfolio	26,000	Q2 2025 Added 55.69%
PKE Park Aerospace Corp	$390M	$450,000 0.0% of portfolio	30,500	Q2 2025 Reduced 13.6%
PL Planet Labs Pbc	$2.4B	$359,000 0.0% of portfolio	59,000	Q2 2025 Added 456.6%
TDG Trans Digm Group Inc	$71.2B	$304,000 0.0% of portfolio	200	Q1 2025 Reduced 98.86%
RDW Redwire Corp	$531M	$278,000 0.0% of portfolio	17,100	Q2 2025 Reduced 79.88%
NPK National Presto Industries Inc	$771M	$266,000 0.0% of portfolio	2,717	Q2 2025 Reduced 74.65%
VVX V2 X, Inc.	$1.7B	$252,000 0.0% of portfolio	5,200	Q2 2025 Reduced 41.57%
CDRE Cadre Holdings, Inc.	$1.19B	$242,000 0.0% of portfolio	7,600	Q2 2025 Reduced 25.49%
DCO Ducommun Inc	$1.1B	$214,000 0.0% of portfolio	2,600	Q2 2025 Reduced 93.16%

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David A. Siegel

David A. Siegel is the co-founder and CEO of Two Sigma Advisers, a successful investment firm that uses technology and data-driven approaches to investing. Siegel is known for his expertise in quantitative investing and his innovative approach to investing. He has generated strong returns for his clients over the long term.

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