Who Owns ETF - SPY US S&P500 (USA) (SPY)? -- Institutional Holders (2026-06-30)

4,965 institutions reported holding $1.61T of ETF - SPY US S&P500 (USA) (SPY) in SEC 13F filings for 2026-06-30. Largest institutional holders: JANE STREET GROUP, LLC ($203.49B), Optiver Holding B.V. ($121.03B), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($120.14B), 1832 Asset Management L.P. ($112.17B), CTC LLC ($89.41B). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	JANE STREET GROUP, LLC	$203.49B	272.5M	Added
2	Optiver Holding B.V.	$121.03B	162.1M	Added
3	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$120.14B	160.9M	Trimmed
4	1832 Asset Management L.P.	$112.17B	150.2M	Added
5	CTC LLC	$89.41B	1.5M	Added
6	BARCLAYS PLC	$67.73B	90.7M	Added
7	CITADEL ADVISORS LLC	$59.25B	79.3M	Added
8	IMC-Chicago, LLC	$57.88B	77.5M	Added
9	Belvedere Trading LLC	$44.05B	59.0M	Added
10	JPMORGAN CHASE & CO	$43.73B	59.0M	Trimmed
11	Royal Bank of Canada	$43.51B	58.3M	Added
12	GOLDMAN SACHS GROUP INC	$42.96B	57.5M	Added
13	SIMPLEX TRADING, LLC	$41.96B	56.2M	Trimmed
14	MORGAN STANLEY	$24.11B	32.3M	Trimmed
15	BANK OF AMERICA CORP /DE/	$22.98B	30.8M	Trimmed
16	Parallax Volatility Advisers, L.P.	$22.91B	30.7M	Added
17	UBS Group AG	$22.42B	30.0M	Added
18	BNP PARIBAS FINANCIAL MARKETS	$20.69B	3.4M	Added
19	AKUNA SECURITIES LLC	$18.44B	24.7M	Trimmed
20	ALKEON CAPITAL MANAGEMENT LLC	$15.68B	21.0M	Hold
21	WELLS FARGO & COMPANY/MN	$12.39B	16.6M	Added
22	Castle Hook Partners LP	$12.33B	16.5M	Added
23	BlackRock, Inc.	$12.32B	16.5M	Trimmed
24	D. E. Shaw & Co., Inc.	$10.48B	14.0M	Added
25	MILLENNIUM MANAGEMENT LLC	$10.39B	13.9M	Added

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