Citadel Advisors
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Citadel Advisors’s iShares US Oil Equipment & Services ETF IEZ Stock Holding History

Citadel Advisors’s Portfolio IEZ Stock Details IEZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.15M Buy
+39,734
New +$1.06M ﹤0.01% 7335
2025
Q3 		– Sell
-59,468
Closed -$1.09M – 13384
2025
Q2 		$1.01M Buy
59,468
+43,895
+282% +$735K ﹤0.01% 7061
2025
Q1 		$304K Buy
15,573
+1,809
+13% +$36.6K ﹤0.01% 9555
2024
Q4 		$273K Sell
13,764
-32,548
-70% -$670K ﹤0.01% 9846
2024
Q3 		$930K Buy
46,312
+26,408
+133% +$565K ﹤0.01% 7016
2024
Q2 		$443K Sell
19,904
-33,481
-63% -$756K ﹤0.01% 8300
2024
Q1 		$1.26M Buy
53,385
+10,572
+25% +$226K ﹤0.01% 6453
2023
Q4 		$938K Sell
42,813
-6,140
-13% -$137K ﹤0.01% 6799
2023
Q3 		$1.18M Sell
48,953
-9,321
-16% -$220K ﹤0.01% 6235
2023
Q2 		$1.17M Sell
58,274
-66,408
-53% -$1.26M ﹤0.01% 6131
2023
Q1 		$2.41M Buy
124,682
+1,727
+1% +$36.8K ﹤0.01% 5018
2022
Q4 		$2.61M Buy
122,955
+56,675
+86% +$1.12M ﹤0.01% 4992
2022
Q3 		$954K Buy
66,280
+31,640
+91% +$496K ﹤0.01% 7093
2022
Q2 		$553K Buy
34,640
+9,187
+36% +$173K ﹤0.01% 8425
2022
Q1 		$491K Buy
+25,453
New +$427K ﹤0.01% 9443
2021
Q4 		– Sell
-40,750
Closed -$567K – 14235
2021
Q3 		$558K Buy
40,750
+22,310
+121% +$298K ﹤0.01% 9601
2021
Q2 		$283K Buy
+18,440
New +$270K ﹤0.01% 11406
2021
Q1 		– Sell
-50,397
Closed -$566K – 13423
2020
Q4 		$566K Sell
50,397
-2,678
-5% -$24.8K ﹤0.01% 7914
2020
Q3 		$383K Buy
53,075
+12,531
+31% +$111K ﹤0.01% 7736
2020
Q2 		$349K Sell
40,544
-3,200
-7% -$25.7K ﹤0.01% 7666
2020
Q1 		$260K Sell
43,744
-400
-0.9% -$5.7K ﹤0.01% 7566
2019
Q4 		$897K Sell
44,144
-17,146
-28% -$309K ﹤0.01% 5801
2019
Q3 		$1.08M Sell
61,290
-26,669
-30% -$513K ﹤0.01% 5466
2019
Q2 		$1.91M Sell
87,959
-6,664
-7% -$153K ﹤0.01% 4584
2019
Q1 		$2.39M Buy
94,623
+47,579
+101% +$1.17M ﹤0.01% 4162
2018
Q4 		$961K Sell
47,044
-49,007
-51% -$1.38M ﹤0.01% 5368
2018
Q3 		$3.43M Buy
96,051
+40,662
+73% +$1.44M ﹤0.01% 3526
2018
Q2 		$2.02M Sell
55,389
-29,325
-35% -$1.08M ﹤0.01% 4094
2018
Q1 		$2.75M Buy
84,714
+19,170
+29% +$678K ﹤0.01% 3256
2017
Q4 		$2.35M Sell
65,544
-6,042
-8% -$204K ﹤0.01% 3405
2017
Q3 		$2.53M Buy
71,586
+11,542
+19% +$380K ﹤0.01% 3128
2017
Q2 		$2.03M Sell
60,044
-30,615
-34% -$1.14M ﹤0.01% 3154
2017
Q1 		$3.82M Buy
90,659
+11,562
+15% +$513K ﹤0.01% 2322
2016
Q4 		$3.6M Buy
79,097
+21,424
+37% +$901K ﹤0.01% 2319
2016
Q3 		$2.28M Buy
57,673
+3,421
+6% +$130K ﹤0.01% 2816
2016
Q2 		$2.09M Sell
54,252
-11,768
-18% -$442K ﹤0.01% 2690
2016
Q1 		$2.36M Sell
66,020
-51,185
-44% -$1.68M ﹤0.01% 2473
2015
Q4 		$4.19M Buy
117,205
+63,843
+120% +$2.53M ﹤0.01% 1970
2015
Q3 		$1.94M Sell
53,362
-15,997
-23% -$665K ﹤0.01% 2985
2015
Q2 		$3.33M Buy
69,359
+50,650
+271% +$2.59M ﹤0.01% 2476
2015
Q1 		$880K Buy
18,709
+3,075
+20% +$146K ﹤0.01% 4095
2014
Q4 		$781K Buy
15,634
+4,440
+40% +$249K ﹤0.01% 4089
2014
Q3 		$743K Buy
11,194
+7,650
+216% +$555K ﹤0.01% 4093
2014
Q2 		$275K Buy
3,544
+2,500
+239% +$178K ﹤0.01% 5171
2014
Q1 		$71K Buy
+1,044
New +$67K ﹤0.01% 6482

Other funds holding IEZ

MML Investors Services
MML Investors Services Springfield, Massachusetts $36.1B AUM 19.68% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
MWM
MinichMacGregor Wealth Management Saratoga Springs, New York $659M AUM 41.82% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
ASN
Advisory Services Network Atlanta, Georgia $7.52B AUM 29.01% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
PFS
Prospera Financial Services Dallas, Texas $6.89B AUM 37.41% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
EH
Equitable Holdings New York $15.5B AUM 19.09% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Citadel Advisors's IEZ Position: Q1 2026 in Review

Citadel Advisors opened a new position in iShares US Oil Equipment & Services ETF (IEZ) in Q1 2026: 39,734 shares worth $1.15M. The stake represents ﹤0.01% of the portfolio and ranks #7335 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in IEZ as recently as Q2 2025.

Citadel Advisors first reported a position in IEZ in Q1 2014 and has held it in 45 quarters since. The position peaked at $4.19M in Q4 2015. 90 funds tracked by Wall St. Rank hold IEZ as of Q1 2026.

  • Citadel Advisors held 39,734 shares of iShares US Oil Equipment & Services ETF worth $1.15M as of Q1 2026.
  • iShares US Oil Equipment & Services ETF was a new Citadel Advisors position in Q1 2026.
  • iShares US Oil Equipment & Services ETF made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #7335 holding.
  • Citadel Advisors first reported a position in iShares US Oil Equipment & Services ETF in Q1 2014 and has held it in 45 quarters since.
  • Citadel Advisors's iShares US Oil Equipment & Services ETF position peaked at $4.19M in Q4 2015.
  • 90 funds tracked by Wall St. Rank held iShares US Oil Equipment & Services ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.