Question 1

How many shares of SPY does CITADEL ADVISORS LLC own?

Accepted Answer

As of 2026-Q1, CITADEL ADVISORS LLC holds 347,775 shares of SPY (STATE STR SPDR S&P 500 ETF T).

Question 2

What is CITADEL ADVISORS LLC's SPY position worth?

Accepted Answer

As of 2026-Q1, CITADEL ADVISORS LLC's SPY position is worth $226.2M.

Question 3

Is CITADEL ADVISORS LLC buying or selling SPY?

Accepted Answer

In 2026-Q1, CITADEL ADVISORS LLC decreased their SPY position (-83.9% change in shares).

Question 4

When did CITADEL ADVISORS LLC first buy SPY?

Accepted Answer

Based on available 13F filings, CITADEL ADVISORS LLC first reported a position in SPY in 2026-Q1. They have held the position across 30 quarters.