Twin Tree Management’s Huntington Ingalls Industries HII Stock Holding History

Twin Tree Management’s Portfolio HII Stock Details HII Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-5,500	Closed	-$1.87M	–	1468
2025 Q4	$1.87M	Sell	5,500 -32,200	-85%	-$9.99M	0.02%	851
2025 Q3	$10.9M	Buy	+37,700	New	+$10M	0.05%	467
2019 Q2	–	Sell	-4,500	Closed	-$932K	–	1373
2019 Q1	$932K	Sell	4,500 -9,000	-67%	-$1.85M	﹤0.01%	840
2018 Q4	$2.57M	Buy	+13,500	New	+$2.94M	0.02%	667
2018 Q2	–	Sell	-26,300	Closed	-$6.78M	–	1222
2018 Q1	$6.78M	Buy	+26,300	New	+$6.52M	0.05%	284

Other funds holding HII

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Twin Tree Management's HII Position: Q2 2026 in Review

Twin Tree Management reduced its Huntington Ingalls Industries (HII) stake by 74% in Q2 2026, selling an estimated $26.4K and leaving 28 shares worth $7.84K. The position accounts for ﹤0.01% of the portfolio, ranked #1342.

Twin Tree Management first reported a position in HII in Q4 2015 and has held it in 21 quarters since. The position peaked at $12.1M in Q1 2025. 811 funds tracked by Wall St. Rank hold HII as of Q2 2026.

Twin Tree Management held 28 shares of Huntington Ingalls Industries worth $7.84K as of Q2 2026.
Twin Tree Management sold 79 Huntington Ingalls Industries shares in Q2 2026, an estimated $26.4K.
Huntington Ingalls Industries made up ﹤0.01% of Twin Tree Management's portfolio in Q2 2026, its #1342 holding.
Twin Tree Management first reported a position in Huntington Ingalls Industries in Q4 2015 and has held it in 21 quarters since.
Twin Tree Management's Huntington Ingalls Industries position peaked at $12.1M in Q1 2025.
811 funds tracked by Wall St. Rank held Huntington Ingalls Industries as of Q2 2026.

Based on Twin Tree Management's 13F filing for Q2 2026, filed 12 Aug 2026.