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 $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Twin Tree Management's HII Position: Q1 2026 in Review

Twin Tree Management opened a new position in Huntington Ingalls Industries (HII) in Q1 2026: 107 shares worth $40.6K. The stake represents ﹤0.01% of the portfolio and ranks #1197 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in HII as recently as Q3 2025.

Twin Tree Management first reported a position in HII in Q4 2015 and has held it in 20 quarters since. The position peaked at $12.1M in Q1 2025. 894 funds tracked by Wall St. Rank hold HII as of Q1 2026.

Twin Tree Management held 107 shares of Huntington Ingalls Industries worth $40.6K as of Q1 2026.
Huntington Ingalls Industries was a new Twin Tree Management position in Q1 2026.
Huntington Ingalls Industries made up ﹤0.01% of Twin Tree Management's portfolio in Q1 2026, its #1197 holding.
Twin Tree Management first reported a position in Huntington Ingalls Industries in Q4 2015 and has held it in 20 quarters since.
Twin Tree Management's Huntington Ingalls Industries position peaked at $12.1M in Q1 2025.
894 funds tracked by Wall St. Rank held Huntington Ingalls Industries as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.