MF
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Magnetar Financial’s Halliburton HAL Stock Holding History

Magnetar Financial’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
2015
Q3 		– Sell
-4,110,000
Closed -$177M – 448
2015
Q2 		$177M Buy
+4,110,000
New +$189M 2.52% 12
2015
Q1 		– Sell
-2,382,200
Closed -$93.7M – 224
2014
Q4 		$93.7M Buy
2,382,200
+1,776,100
+293% +$86.4M 1.49% 19
2014
Q3 		$39.1M Buy
606,100
+106,100
+21% +$7.28M 0.65% 46
2014
Q2 		$35.5M Buy
500,000
+200,000
+67% +$12.8M 0.59% 55
2014
Q1 		$17.7M Buy
+300,000
New +$16M 0.35% 72
2013
Q3 		– Sell
-1,836,400
Closed -$76.6M – 496
2013
Q2 		$76.6M Buy
+1,836,400
New +$76.8M 1.68% 14

Other funds holding HAL

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
State Street
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
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Barrow, Hanley, Mewhinney & Strauss
Barrow, Hanley, Mewhinney & Strauss Dallas, Texas $30.5B AUM 29.95% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Magnetar Financial's HAL Position: Q1 2026 in Review

Magnetar Financial sold out of Halliburton (HAL) in Q1 2026, closing a stake of 58,991 shares — an estimated $1.67M sold.

Magnetar Financial first reported a position in HAL in Q2 2014 and held it in 13 quarters. The position peaked at $57.1M in Q2 2015. 1,188 funds tracked by Wall St. Rank hold HAL as of Q1 2026.

  • Magnetar Financial reported no remaining Halliburton position as of Q1 2026 after selling out during the quarter.
  • Magnetar Financial sold 58,991 Halliburton shares in Q1 2026, an estimated $1.67M.
  • Magnetar Financial first reported a position in Halliburton in Q2 2014 and held it in 13 quarters.
  • Magnetar Financial's Halliburton position peaked at $57.1M in Q2 2015.
  • 1,188 funds tracked by Wall St. Rank held Halliburton as of Q1 2026.

Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.