Citadel Advisors (Ken Griffin)
CITADEL ADVISORS LLC · CIK 0001423053 · MIAMI, FL · Quarter end: 2026-06-30 · Filed on: 2026-09-02 · Open the SEC source ↗Quantitative
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$875.01B
2026 Q2
Positions
13,572
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
22.7%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
SPYCALL
STATE STR SPDR S&P 500 ETF T
4.1%
QQQPUT
INVESCO QQQ TR
3.0%
QQQCALL
INVESCO QQQ TR
2.7%
SPYPUT
STATE STR SPDR S&P 500 ETF T
2.7%
MUPUT
MICRON TECHNOLOGY INC
2.5%
MUCALL
MICRON TECHNOLOGY INC
1.9%
TSLACALL
TESLA INC
1.6%
IVV
ISHARES TR
1.5%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Related managers
Five closest superinvestors by Jaccard overlap of tickers held in the latest quarter (computed nightly).
| Manager | Overlap | Shared holdings |
|---|---|---|
| Millennium Management | 54.5% | BSX, BMY, BTI, BURL, CI, CSX, CVS, CDNS +383 |
| D.E. Shaw & Co | 46.7% | BSX, BMY, BTI, BURL, CI, CSX, CVS, CAT +298 |
| Two Sigma Investments | 45.6% | BSX, BMY, BTI, BURL, CI, CSX, CDNS, CAT +324 |
| Bridgewater Associates (Ray Dalio) | 39.1% | BSX, BTI, CI, CSX, CVS, CPB, CAT, EXE +240 |
| Capital Research Global Investors | 26.6% | BTI, CI, CSX, CVS, CAT, EXE, CVX, KO +141 |
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.