Arrowstreet Capital
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Arrowstreet Capital’s IDEX IEX Stock Holding History

Arrowstreet Capital’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 		$163M Buy
717,081
+17,293
+2% +$3.66M 0.07% 240
2026
Q1 		$133M Buy
699,788
+236,526
+51% +$46.7M 0.07% 261
2025
Q4 		$82.4M Buy
463,262
+269,281
+139% +$46M 0.05% 341
2025
Q3 		$31.6M Buy
193,981
+82,818
+75% +$14M 0.02% 594
2025
Q2 		$19.5M Buy
111,163
+85,934
+341% +$15.2M 0.01% 695
2025
Q1 		$4.57M Buy
25,229
+23,088
+1,078% +$4.6M ﹤0.01% 1050
2024
Q4 		$448K Buy
+2,141
New +$469K ﹤0.01% 1577
2020
Q4 		– Sell
-1,300
Closed -$237K – 2403
2020
Q3 		$237K Hold
1,300
– – ﹤0.01% 2172
2020
Q2 		$205K Buy
+1,300
New +$199K ﹤0.01% 2167
2019
Q2 		– Sell
-3,100
Closed -$470K – 1520
2019
Q1 		$470K Buy
+3,100
New +$438K ﹤0.01% 1496
2018
Q4 		– Sell
-21,200
Closed -$3.19M – 1405
2018
Q3 		$3.19M Buy
+21,200
New +$3.16M 0.01% 604
2018
Q2 		– Sell
-56,235
Closed -$8.01M – 1186
2018
Q1 		$8.01M Buy
56,235
+33,600
+148% +$4.69M 0.02% 481
2017
Q4 		$2.99M Sell
22,635
-7,565
-25% -$974K 0.01% 720
2017
Q3 		$3.67M Buy
+30,200
New +$3.53M 0.01% 555
2017
Q2 		– Sell
-15,800
Closed -$1.48M – 1186
2017
Q1 		$1.48M Buy
+15,800
New +$1.45M 0.01% 884
2014
Q4 		– Sell
-13,827
Closed -$1M – 1274
2014
Q3 		$1M Buy
+13,827
New +$1.07M 0.01% 727
2014
Q2 		– Sell
-11,648
Closed -$849K – 1068
2014
Q1 		$849K Buy
+11,648
New +$848K 0.01% 850
2013
Q3 		– Sell
-11,704
Closed -$630K – 1074
2013
Q2 		$630K Buy
+11,704
New +$624K ﹤0.01% 605

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 $3.38T AUM 44.17% 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

Arrowstreet Capital's IEX Position: Q2 2026 in Review

Arrowstreet Capital increased its IDEX (IEX) stake by 2.5% in Q2 2026, buying an estimated $3.66M and bringing the position to 717,081 shares worth $163M. The position accounts for 0.07% of the portfolio, ranked #240.

Arrowstreet Capital first reported a position in IEX in Q2 2013 and has held it in 18 quarters since. 691 funds tracked by Wall St. Rank hold IEX as of Q2 2026.

  • Arrowstreet Capital held 717,081 shares of IDEX worth $163M as of Q2 2026.
  • Arrowstreet Capital bought 17,293 IDEX shares in Q2 2026, an estimated $3.66M.
  • IDEX made up 0.07% of Arrowstreet Capital's portfolio in Q2 2026, its #240 holding.
  • Arrowstreet Capital first reported a position in IDEX in Q2 2013 and has held it in 18 quarters since.
  • 691 funds tracked by Wall St. Rank held IDEX as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.