Who Owns ISHARE OIL & GAS E&P (IEO)? -- Institutional Holders (2026-06-30)

185 institutions reported holding $223.6M of ISHARE OIL & GAS E&P (IEO) in SEC 13F filings for 2026-06-30. Largest institutional holders: MORGAN STANLEY ($32.7M), Bank Pictet & Cie (Europe) AG ($13.4M), TWO SIGMA INVESTMENTS, LP ($12.9M), BANK OF AMERICA CORP /DE/ ($11.1M), WELLS FARGO & COMPANY/MN ($9.8M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	MORGAN STANLEY	$32.7M	297,508	Trimmed
2	Bank Pictet & Cie (Europe) AG	$13.4M	122,139	Trimmed
3	TWO SIGMA INVESTMENTS, LP	$12.9M	117,548	Added
4	BANK OF AMERICA CORP /DE/	$11.1M	100,740	Trimmed
5	WELLS FARGO & COMPANY/MN	$9.8M	89,518	Trimmed
6	LPL Financial LLC	$9.8M	89,473	Trimmed
7	EP Wealth Advisors, LLC	$8.7M	79,628	Added
8	CITADEL ADVISORS LLC	$6.2M	56,103	Added
9	COMMONWEALTH EQUITY SERVICES, LLC	$6.0M	54,329	Trimmed
10	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$5.9M	53,941	Trimmed
11	Mader & Shannon Wealth Management, Inc.	$5.3M	48,339	Added
12	Royal Bank of Canada	$5.1M	46,115	Trimmed
13	AMERIPRISE FINANCIAL INC	$4.8M	43,364	Trimmed
14	AMICA MUTUAL INSURANCE CO	$4.5M	40,914	Trimmed
15	Investors Research Corp	$4.4M	40,047	Added
16	UBS Group AG	$4.3M	39,247	Trimmed
17	CITIGROUP INC	$3.8M	34,665	Added
18	Mutual Advisors, LLC	$3.3M	29,704	Trimmed
19	MANUFACTURERS LIFE INSURANCE COMPANY, THE	$3.1M	28,410	Trimmed
20	MARTIN & CO INC /TN/	$2.5M	22,678	Trimmed
21	GRIMES & Co WEALTH MANAGEMENT, LLC	$2.5M	22,460	Trimmed
22	JOHNSON INVESTMENT COUNSEL INC	$2.4M	21,816	Added
23	COTTONWOOD CAPITAL ADVISORS, LLC	$2.3M	20,565	Trimmed
24	PFG Investments, LLC	$2.1M	19,021	New
25	AlphaCore Capital LLC	$2.1M	18,728	Trimmed

Source: SEC Form 13F filings · as of 2026-06-30