Aigen Investment Management’s Halliburton HAL Stock Holding History

Aigen Investment Management’s Portfolio HAL Stock Details HAL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$3.84M	Buy	+98,539	New	+$3.41M	0.99%	10
2025 Q3	–	Sell	-62,514	Closed	-$1.27M	–	912
2025 Q2	$1.27M	Sell	62,514 -102,632	-62%	-$2.15M	0.17%	187
2025 Q1	$4.19M	Buy	165,146 +27,120	+20%	+$713K	0.67%	13
2024 Q4	$3.75M	Buy	138,026 +68,014	+97%	+$1.99M	0.66%	16
2024 Q3	$2.03M	Buy	70,012 +62,741	+863%	+$1.98M	0.4%	44
2024 Q2	$246K	Sell	7,271 -4,251	-37%	-$157K	0.05%	557
2024 Q1	$454K	Sell	11,522 -11,316	-50%	-$405K	0.1%	304
2023 Q4	$826K	Buy	22,838 +10,634	+87%	+$409K	0.15%	197
2023 Q3	$494K	Buy	+12,204	New	+$478K	0.09%	357
2022 Q2	–	Sell	-14,415	Closed	-$546K	–	613
2022 Q1	$546K	Sell	14,415 -540	-4%	-$17.5K	0.09%	267
2021 Q4	$339K	Buy	+14,955	New	+$354K	0.02%	751
2020 Q4	–	Sell	-106,629	Closed	-$1.28M	–	880
2020 Q3	$1.28M	Sell	106,629 -54,228	-34%	-$785K	0.16%	199
2020 Q2	$2.09M	Sell	160,857 -82,623	-34%	-$891K	0.27%	90
2020 Q1	$1.67M	Buy	+243,480	New	+$4.24M	0.22%	115

Other funds holding HAL

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 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

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

Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Aigen Investment Management's HAL Position: Q1 2026 in Review

Aigen Investment Management opened a new position in Halliburton (HAL) in Q1 2026: 98,539 shares worth $3.84M. The stake represents 0.99% of the portfolio and ranks #10 among its holdings. This is a return to the name: Aigen Investment Management previously reported a position in HAL as recently as Q2 2025.

Aigen Investment Management first reported a position in HAL in Q1 2020 and has held it in 14 quarters since. The position peaked at $4.19M in Q1 2025. 1,188 funds tracked by Wall St. Rank hold HAL as of Q1 2026.

Aigen Investment Management held 98,539 shares of Halliburton worth $3.84M as of Q1 2026.
Halliburton was a new Aigen Investment Management position in Q1 2026.
Halliburton made up 0.99% of Aigen Investment Management's portfolio in Q1 2026, its #10 holding.
Aigen Investment Management first reported a position in Halliburton in Q1 2020 and has held it in 14 quarters since.
Aigen Investment Management's Halliburton position peaked at $4.19M in Q1 2025.
1,188 funds tracked by Wall St. Rank held Halliburton as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.