MF
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Magnetar Financial’s Jack in the Box JACK Stock Holding History

Magnetar Financial’s Portfolio JACK Stock Details JACK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-8,164
Closed -$222K – 1004
2025
Q1 		$222K Buy
+8,164
New +$300K ﹤0.01% 648
2020
Q1 		– Sell
-4,144
Closed -$323K – 555
2019
Q4 		$323K Sell
4,144
-5,729
-58% -$474K 0.01% 428
2019
Q3 		$900K Buy
+9,873
New +$821K 0.02% 256
2018
Q1 		– Sell
-3,206
Closed -$315K – 683
2017
Q4 		$315K Buy
+3,206
New +$326K 0.01% 497
2017
Q3 		– Sell
-6,788
Closed -$669K – 807
2017
Q2 		$669K Buy
+6,788
New +$701K 0.01% 450

Other funds holding JACK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BCC
Biglari Capital Corp San Antonio, Texas $929M AUM 39.8% 1-Year Est. Return
CCM
Callodine Capital Management Boston, Massachusetts $1.43B AUM 8.74% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
ICM
Invenomic Capital Management Boston, Massachusetts $2.18B AUM 0.03% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
IIA
IPG Investment Advisors San Diego, California $582M AUM 33.22% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Magnetar Financial's JACK Position: Q2 2025 in Review

Magnetar Financial sold out of Jack in the Box (JACK) in Q2 2025, closing a stake of 8,164 shares — an estimated $222K sold.

Magnetar Financial first reported a position in JACK in Q2 2017 and held it in 5 quarters. The position peaked at $900K in Q3 2019. 184 funds tracked by Wall St. Rank hold JACK as of Q2 2025.

  • Magnetar Financial reported no remaining Jack in the Box position as of Q2 2025 after selling out during the quarter.
  • Magnetar Financial sold 8,164 Jack in the Box shares in Q2 2025, an estimated $222K.
  • Magnetar Financial first reported a position in Jack in the Box in Q2 2017 and held it in 5 quarters.
  • Magnetar Financial's Jack in the Box position peaked at $900K in Q3 2019.
  • 184 funds tracked by Wall St. Rank held Jack in the Box as of Q2 2025.

Based on Magnetar Financial's 13F filing for Q2 2025, filed 12 Aug 2025.