MF
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Magnetar Financial’s Haleon HLN Stock Holding History

Magnetar Financial’s Portfolio HLN Stock Details HLN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-10,617
Closed -$107K – 1261
2025
Q4 		$107K Buy
+10,617
New +$101K ﹤0.01% 849
2024
Q4 		– Sell
-100,000
Closed -$1.06M – 693
2024
Q3 		$1.06M Buy
+100,000
New +$967K 0.02% 280
2024
Q2 		– Sell
-100,431
Closed -$853K – 556
2024
Q1 		$853K Buy
+100,431
New +$839K 0.02% 264

Other funds holding HLN

Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
HL
Harding Loevner Bridgewater, New Jersey $9.72B AUM 22.38% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Natixis Advisors
Natixis Advisors Boston, Massachusetts $71.9B AUM 28.03% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return

Magnetar Financial's HLN Position: Q1 2026 in Review

Magnetar Financial sold out of Haleon (HLN) in Q1 2026, closing a stake of 10,617 shares — an estimated $107K sold.

Magnetar Financial first reported a position in HLN in Q1 2024 and held it in 3 quarters. The position peaked at $1.06M in Q3 2024. 620 funds tracked by Wall St. Rank hold HLN as of Q1 2026.

  • Magnetar Financial reported no remaining Haleon position as of Q1 2026 after selling out during the quarter.
  • Magnetar Financial sold 10,617 Haleon shares in Q1 2026, an estimated $107K.
  • Magnetar Financial first reported a position in Haleon in Q1 2024 and held it in 3 quarters.
  • Magnetar Financial's Haleon position peaked at $1.06M in Q3 2024.
  • 620 funds tracked by Wall St. Rank held Haleon as of Q1 2026.

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