Holdings (Monthly) Guide ↗

Siit S&P 500 Index Fund

· Sei Institutional Investments Trust

Monthly Holdings $4.6B AUM 6 positions Period May 2026 Filed Jul 29, 2026 EDGAR ↗ ← All Funds

All 58 New 6 Added 397 Reduced 7 Exited · May 2026 vs Feb 2026

#	Name	Ticker	Since	Shares	Shares Δ	Value	Val Δ%	% Port	Cat
1	APPLE INC.	N/A	Feb 2026	1,019,251	+997,376	$318.1M	+20179.3%	6.93%	EC
2	SANDISK CORPORATION	80004C200	Feb 2026	10,260	+160	$17.4M	+171.0%	0.38%	EC
3	BOOKING HOLDINGS INC.	09857L108	Feb 2026	55,915	+53,566	$9.4M	-6.0%	0.20%	EC
4	CARVANA CO.	146869102	Feb 2026	49,040	+38,760	$3.6M	+4.2%	0.08%	EC
5	DEVON ENERGY CORPORATION	25179M103	Feb 2026	79,870	+33,524	$3.6M	+76.1%	0.08%	EC
6	NRG ENERGY, INC.	629377508	Feb 2026	14,685	+800	$2.0M	-20.8%	0.04%	EC