Spdr S & P 500 Etf Trust (SPY)

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Sector: Financial Services

Hedge Fund Popularity

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Hedge Fund Holdings

Filing Period:

Last updated on September 23, 2026, 4:38pm based on SEC 13F filings Last update: September 23, 2026, 4:38pm

No.	Hedge Fund	Shares	Value	Activity	% Port
1.	Citadel Investment GroupCALL Ken Griffin	47,748,200	$35,656,923,314	+77%	4.08%
2.	Citadel Investment GroupPUT Ken Griffin	31,154,800	$23,265,469,996	-17%	2.66%
3.	Alkeon Capital ManagementPUT Panayotis Takis Sparaggis	21,000,000	$15,682,170,410		21.17%
4.	Castle Hook PartnersCALL Josh Donfeld And David Rogers	16,507,100	$12,327,007,067		56.52%
5.	D E Shaw D. E. Shaw	14,028,230	$10,475,861,318	+1782%	4.98%

Institutional Investors' Holdings

Filing Period:

No.	Name	Shares	Value	% Port
1.	Jane Street Group, LlcPUT	155,415,400	$116,059,558,258	9.63%
2.	1832 Asset Management L.p.PUT	150,101,000	$112,090,923,770	56.21%
3.	Optiver Holding B.v.PUT	86,246,700	$64,406,448,159	17.38%
4.	Susquehanna International Group, LlpPUT	82,364,300	$61,507,188,311	4.79%
5.	Barclays PlcPUT	80,870,600	$60,391,737,962	11.6%