Cambridge Investment Research Advisors
IEO icon

Cambridge Investment Research Advisors’s iShares US Oil & Gas Exploration & Production ETF IEO Stock Holding History

Cambridge Investment Research Advisors’s Portfolio IEO Stock Details IEO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.44M Buy
19,532
+3,424
+21% +$362K 0.01% 1450
2025
Q4 		$1.44M Sell
16,108
-1,029
-6% -$93.8K ﹤0.01% 1812
2025
Q3 		$1.59M Sell
17,137
-928
-5% -$84.1K ﹤0.01% 1687
2025
Q2 		$1.6M Sell
18,065
-16,146
-47% -$1.38M ﹤0.01% 1597
2025
Q1 		$3.24M Buy
34,211
+221
+0.7% +$20.7K 0.01% 1051
2024
Q4 		$3.05M Buy
33,990
+4,468
+15% +$421K 0.01% 1083
2024
Q3 		$2.7M Sell
29,522
-8,584
-23% -$820K 0.01% 1143
2024
Q2 		$3.79M Buy
38,106
+10,649
+39% +$1.1M 0.01% 912
2024
Q1 		$2.94M Buy
27,457
+5,678
+26% +$541K 0.01% 1039
2023
Q4 		$2.03M Sell
21,779
-545
-2% -$51.7K 0.01% 1188
2023
Q3 		$2.18M Buy
22,324
+11,468
+106% +$1.09M 0.01% 1078
2023
Q2 		$922K Buy
10,856
+15
+0.1% +$1.26K ﹤0.01% 1668
2023
Q1 		$930K Sell
10,841
-1,012
-9% -$90.6K ﹤0.01% 1621
2022
Q4 		$1.1M Sell
11,853
-26,378
-69% -$2.56M 0.01% 1461
2022
Q3 		$3.18M Buy
38,231
+24,598
+180% +$2.09M 0.02% 790
2022
Q2 		$1.06M Buy
13,633
+10,924
+403% +$968K 0.01% 1441
2022
Q1 		$228K Buy
+2,709
New +$203K ﹤0.01% 2770
2021
Q4 		– Sell
-4,231
Closed -$246K – 3225
2021
Q3 		$246K Sell
4,231
-93,943
-96% -$4.9M ﹤0.01% 2632
2021
Q2 		$5.63M Buy
98,174
+55,123
+128% +$2.92M 0.03% 562
2021
Q1 		$2.1M Buy
+43,051
New +$1.94M 0.01% 983
2018
Q4 		– Sell
-224,319
Closed -$17M – 2213
2018
Q3 		$17M Buy
224,319
+88,001
+65% +$6.52M 0.16% 140
2018
Q2 		$10.1M Buy
136,318
+125,337
+1,141% +$8.96M 0.11% 188
2018
Q1 		$698K Sell
10,981
-689
-6% -$44.2K 0.01% 1141
2017
Q4 		$758K Sell
11,670
-223
-2% -$13.5K 0.01% 1056
2017
Q3 		$699K Buy
11,893
+630
+6% +$34.2K 0.01% 1025
2017
Q2 		$616K Sell
11,263
-5,516
-33% -$315K 0.01% 1066
2017
Q1 		$1.03M Sell
16,779
-295
-2% -$18.5K 0.02% 714
2016
Q4 		$1.12M Sell
17,074
-111
-0.6% -$6.96K 0.02% 620
2016
Q3 		$1.06M Sell
17,185
-2,059
-11% -$119K 0.02% 657
2016
Q2 		$1.09M Sell
19,244
-314
-2% -$17.6K 0.02% 568
2016
Q1 		$1.02M Sell
19,558
-35
-0.2% -$1.67K 0.02% 567
2015
Q4 		$1.04M Buy
19,593
+3,690
+23% +$222K 0.02% 529
2015
Q3 		$882K Buy
15,903
+1,717
+12% +$106K 0.03% 521
2015
Q2 		$1M Sell
14,186
-2,689
-16% -$202K 0.03% 505
2015
Q1 		$1.24M Buy
16,875
+1,901
+13% +$136K 0.04% 438
2014
Q4 		$1.07M Sell
14,974
-9,149
-38% -$699K 0.03% 453
2014
Q3 		$2.1M Buy
24,123
+10,240
+74% +$954K 0.06% 302
2014
Q2 		$1.35M Buy
13,883
+90
+0.7% +$8.26K 0.05% 370
2014
Q1 		$1.17M Buy
13,793
+703
+5% +$57.3K 0.04% 385
2013
Q4 		$1.08M Buy
13,090
+2,718
+26% +$221K 0.04% 372
2013
Q3 		$808K Buy
10,372
+2,799
+37% +$212K 0.04% 433
2013
Q2 		$542K Buy
+7,573
New +$549K 0.03% 509

Other funds holding IEO

Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return
BPCE
Bank Pictet & Cie (Europe) Frankfurt Am Main, Germany $4.69B AUM 24.1% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
EWA
EP Wealth Advisors Torrance, California $20.3B AUM
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $71.6B AUM 21.08% 1-Year Est. Return

Cambridge Investment Research Advisors's IEO Position: Q1 2026 in Review

Cambridge Investment Research Advisors increased its iShares US Oil & Gas Exploration & Production ETF (IEO) stake by 21% in Q1 2026, buying an estimated $362K and bringing the position to 19,532 shares worth $2.44M. The position accounts for 0.01% of the portfolio, ranked #1450.

Cambridge Investment Research Advisors first reported a position in IEO in Q2 2013 and has held it in 42 quarters since. The position peaked at $17M in Q3 2018. 168 funds tracked by Wall St. Rank hold IEO as of Q1 2026.

  • Cambridge Investment Research Advisors held 19,532 shares of iShares US Oil & Gas Exploration & Production ETF worth $2.44M as of Q1 2026.
  • Cambridge Investment Research Advisors bought 3,424 iShares US Oil & Gas Exploration & Production ETF shares in Q1 2026, an estimated $362K.
  • iShares US Oil & Gas Exploration & Production ETF made up 0.01% of Cambridge Investment Research Advisors's portfolio in Q1 2026, its #1450 holding.
  • Cambridge Investment Research Advisors first reported a position in iShares US Oil & Gas Exploration & Production ETF in Q2 2013 and has held it in 42 quarters since.
  • Cambridge Investment Research Advisors's iShares US Oil & Gas Exploration & Production ETF position peaked at $17M in Q3 2018.
  • 168 funds tracked by Wall St. Rank held iShares US Oil & Gas Exploration & Production ETF as of Q1 2026.

Based on Cambridge Investment Research Advisors's 13F filing for Q1 2026, filed 30 Apr 2026.