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CITADEL ADVISORS LLC
13F Filing

CITADEL ADVISORS LLC

A Miami-headquartered multi-strategy hedge fund founded by Ken Griffin in 1990 (originally in Chicago), managing roughly USD 65B across equities, fixed income & macro, commodities, credit, and quantitative strategies. Its flagship Wellington fund is one of the industry's most consistent compounders, operating alongside sister market-maker Citadel Securities — one of the largest equity and options market-makers in the world.

Period2026.04.01 ~ 2026.06.30
Filed2026.08.14
Filing
Current Portfolio
$875.10B
Reported total portfolio value per 13F filing
Previous Portfolio
$618.47B
Change
+41.49%

Holdings

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#Company% of PortfolioActivity
Market Value
SharesChangeSector
1
STATE STR SPDR S&P 500 ETF T
SPY
STATE STR SPDR S&P 500 ETF TCALL
4.07%
Increased
$35.66B
47,748,200
+20,720,200
Equity ETF
2
INVESCO QQQ TR
QQQ
INVESCO QQQ TRPUT
3.03%
Increased
$26.55B
36,059,900
+468,600
ETF
3
INVESCO QQQ TR
QQQ
INVESCO QQQ TRCALL
2.68%
Increased
$23.49B
31,899,300
+12,403,000
ETF
4
STATE STR SPDR S&P 500 ETF T
SPY
STATE STR SPDR S&P 500 ETF TPUT
2.66%
Reduced
$23.27B
31,154,800
-6,035,400
Equity ETF
5
MICRON TECHNOLOGY INC
MU
MICRON TECHNOLOGY INCPUT
2.54%
Increased
$22.25B
19,275,300
+2,559,300
Information Technology
6
MICRON TECHNOLOGY INC
MU
MICRON TECHNOLOGY INCCALL
1.87%
Increased
$16.34B
14,155,700
+3,838,300
Information Technology
7
TESLA INC
TSLA
TESLA INCCALL
1.57%
Reduced
$13.70B
32,564,700
-3,838,300
Consumer Discretionary
8
ISHARES TR
IVV
ISHARES TR
1.51%
Increased
$13.24B
17,676,489
+13,615,739
Equity ETF
9
NVIDIA CORPORATION
NVDA
NVIDIA CORPORATIONCALL
1.39%
Reduced
$12.19B
60,899,600
-5,988,400
Information Technology
10
SANDISK CORP
SNDK
SANDISK CORPPUT
1.34%
Increased
$11.72B
5,155,949
+2,693,534
Information Technology

Portfolio Changes

Buy Positions

New Buy

  • SPACE EXPLORATION TECHN CORP
    SPCXSPACE EXPLORATION TECHN CORP

    Current 0.16%

    +8,281,900Shares

  • SPACE EXPLORATION TECHN CORP
    SPCXSPACE EXPLORATION TECHN CORP

    Current 0.11%

    +5,697,600Shares

  • ROUNDHILL ETF TRUST
    DRAMROUNDHILL ETF TRUST

    Current 0.10%

    +12,293,300Shares

  • SPACE EXPLORATION TECHN CORP
    SPCXSPACE EXPLORATION TECHN CORP

    Current 0.10%

    +5,129,884Shares

  • ROUNDHILL ETF TRUST
    DRAMROUNDHILL ETF TRUST

    Current 0.09%

    +11,159,700Shares

Additional Buy

  • STATE STR SPDR S&P 500 ETF T
    SPYSTATE STR SPDR S&P 500 ETF T

    +76.66%

    +20,720,200Shares

  • INVESCO QQQ TR
    QQQINVESCO QQQ TR

    +1.32%

    +468,600Shares

  • INVESCO QQQ TR
    QQQINVESCO QQQ TR

    +63.62%

    +12,403,000Shares

  • MICRON TECHNOLOGY INC
    MUMICRON TECHNOLOGY INC

    +15.31%

    +2,559,300Shares

  • MICRON TECHNOLOGY INC
    MUMICRON TECHNOLOGY INC

    +37.20%

    +3,838,300Shares

Sell Positions

Full Exit

  • WESTERN DIGITAL CORP
    WDC 3 11/15/28WESTERN DIGITAL CORP

    Full Exit

    0Shares

  • ISHARES TR
    IEFISHARES TR

    Full Exit

    0Shares

  • LIVE NATION ENTERTAINMENT IN
    LYV 3.125 01/15/29LIVE NATION ENTERTAINMENT IN

    Full Exit

    0Shares

  • COTERRA ENERGY INC
    CTRACOTERRA ENERGY INC

    Full Exit

    0Shares

  • CLEARWATER ANALYTICS HLDGS I
    CWANCLEARWATER ANALYTICS HLDGS I

    Full Exit

    0Shares

Partial Exit

  • STATE STR SPDR S&P 500 ETF T
    SPYSTATE STR SPDR S&P 500 ETF T

    -16.23%

    -6,035,400Shares

  • SPDR GOLD TR
    GLDSPDR GOLD TR

    -39.45%

    -8,643,500Shares

  • ISHARES TR
    HYGISHARES TR

    -4.52%

    -1,976,000Shares

  • SPDR GOLD TR
    GLDSPDR GOLD TR

    -33.80%

    -4,172,100Shares

  • NVIDIA CORPORATION
    NVDANVIDIA CORPORATION

    -36.70%

    -6,849,394Shares

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