MF
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Magnetar Financial’s IDEX IEX Stock Holding History

Magnetar Financial’s Portfolio IEX Stock Details IEX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$550K Buy
+2,423
New +$513K 0.01% 594
2025
Q3 		– Sell
-52,885
Closed -$9.29M – 1024
2025
Q2 		$9.29M Buy
52,885
+490
+0.9% +$86.9K 0.05% 122
2025
Q1 		$9.48M Buy
52,395
+47,154
+900% +$9.39M 0.12% 112
2024
Q4 		$1.1M Sell
5,241
-18,959
-78% -$4.15M 0.03% 268
2024
Q3 		$5.19M Buy
24,200
+887
+4% +$179K 0.11% 148
2024
Q2 		$4.69M Buy
+23,313
New +$5.09M 0.1% 113
2023
Q4 		– Sell
-2,786
Closed -$580K – 453
2023
Q3 		$580K Sell
2,786
-8,540
-75% -$1.85M 0.01% 309
2023
Q2 		$2.44M Buy
+11,326
New +$2.38M 0.05% 191
2022
Q2 		– Sell
-19,726
Closed -$3.78M – 1742
2022
Q1 		$3.78M Buy
+19,726
New +$4M 0.04% 487
2020
Q3 		– Sell
-3,441
Closed -$544K – 688
2020
Q2 		$544K Buy
+3,441
New +$526K 0.02% 262
2018
Q2 		– Sell
-5,594
Closed -$797K – 599
2018
Q1 		$797K Sell
5,594
-2,690
-32% -$376K 0.01% 248
2017
Q4 		$1.09M Buy
8,284
+4,515
+120% +$581K 0.02% 209
2017
Q3 		$458K Sell
3,769
-5,399
-59% -$630K 0.01% 448
2017
Q2 		$1.04M Buy
+9,168
New +$964K 0.02% 354

Other funds holding IEX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Magnetar Financial's IEX Position: Q2 2026 in Review

Magnetar Financial opened a new position in IDEX (IEX) in Q2 2026: 2,423 shares worth $550K. The stake represents 0.01% of the portfolio and ranks #594 among its holdings. This is a return to the name: Magnetar Financial previously reported a position in IEX as recently as Q2 2025.

Magnetar Financial first reported a position in IEX in Q2 2017 and has held it in 14 quarters since. The position peaked at $9.48M in Q1 2025. 688 funds tracked by Wall St. Rank hold IEX as of Q2 2026.

  • Magnetar Financial held 2,423 shares of IDEX worth $550K as of Q2 2026.
  • IDEX was a new Magnetar Financial position in Q2 2026.
  • IDEX made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #594 holding.
  • Magnetar Financial first reported a position in IDEX in Q2 2017 and has held it in 14 quarters since.
  • Magnetar Financial's IDEX position peaked at $9.48M in Q1 2025.
  • 688 funds tracked by Wall St. Rank held IDEX as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.