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Citadel Advisors

Ken Griffin

CIK 0001423053 ↗ ⓘCIK: The SEC's ID number for a filer (Central Index Key). Every manager, company and fund has one; it is the surest way to find all of someone's filings on EDGAR, even when names change or are spelled differently. Guide View this SEC filing ↗ All SEC filings ↗ Filed Sep 2, 2026
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In plain English: this page lists every stock Ken Griffin's fund told the SEC it owned at the end of the quarter, biggest first, and what changed since the quarter before — "New" means they bought it for the first time, "Sold" means they sold all of it. The list is at least 6 weeks old, and it is only part of their investments (no cash, bonds or bets against stocks).

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Biggest moves · Q2 2026 +$10.20B IVV-$4.61B MU-$1.68B TSM-$1.61B DIA
Reported value ⓘTotal of long stock positions in this 13F. Options are listed separately and not included.
$174.14B
Q2 2026
Quarter change
+23.4%
vs Q1 2026 ($141.14B)
Holdings
6349
Top-10 weight 15.7%
Activity
1681 new · 1337 sold out
2457 added to · 2187 trimmed

Investing style at a glance · Q2 2026

Worked out from this 13F only (long stock positions). ⓘConcentration: The share of a portfolio in its 10 largest positions. High = a few big bets; low = spread out. Guide ⓘTurnover: How many positions were opened or closed this quarter compared with the number held. Guide

Portfolio value over time

Reported 13F value per quarter

Chart: Portfolio value over time

Sector allocation

Q2 2026

Chart: Sector allocation

Top holdings over time

Share of the portfolio each quarter (current top 5)

Chart: Top holdings over time

Quarter-by-quarter activity

Positions bought (new or added) vs sold (trimmed or exited)

Chart: Quarter-by-quarter activity

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Holdings

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares Value ↓ % of portfolio Change Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
IVV Ishares Core S&P 500 ETF ETFs & Funds 17.68M $13.24B 7.6% Added +13.6M +335.3% +$10.20B
AMZN Amazon Com Inc Consumer Discretionary 10.88M $2.59B 1.5% Added +2.8M +34.3% +$662.46M
NVDA Nvidia Corp Information Technology 11.82M $2.36B 1.4% Reduced -6.8M -36.7% -$1.37B
AAPL Apple Inc Information Technology 7.30M $2.11B 1.2% Added +2.1M +39.9% +$602.51M
MSFT Microsoft Corp Information Technology 3.77M $1.41B 0.8% Added +1.1M +42.9% +$422.36M
— Electronic Arts Inc Unclassified 5.91M $1.21B 0.7% Added +3.0M +103.0% +$614.42M
— Warner Bros Discovery Inc Unclassified 44.59M $1.19B 0.7% Added +15.2M +51.8% +$405.42M
LLY ELI Lilly & Co Health Care 945.46K $1.13B 0.7% Added +703.7K +291.1% +$844.09M
AVGO Broadcom Inc Information Technology 2.90M $1.10B 0.6% Reduced -355.7K -10.9% -$134.36M
GOOGL Alphabet Inc (Class A) Communication Services 2.99M $1.07B 0.6% Added +150.5K +5.3% +$53.78M
BLK BlackRock, Inc Financials 1.10M $1.06B 0.6% Added +394.1K +56.0% +$378.93M
AMD Advanced Micro Devices Inc Information Technology 1.60M $929.12M 0.5% Added +972.0K +154.9% +$564.62M
GOOG Alphabet Inc (Class C) Communication Services 2.55M $899.41M 0.5% Added +141.5K +5.9% +$49.98M
SPCX Space Exploration Technologies Corp (Class A) Information Technology 5.13M $876.49M 0.5% New +5.1M — +$876.49M
ABBV AbbVie Inc Health Care 3.17M $797.64M 0.5% Added +2.7M +546.5% +$674.27M
AMAT Applied Materials Inc Information Technology 1.08M $781.53M 0.4% Reduced -209.6K -16.2% -$151.54M
ABT Abbott Laboratories Health Care 8.60M $780.11M 0.4% Added +6.7M +348.7% +$606.27M
KLAC Kla Corp Information Technology 2.54M $766.67M 0.4% Added +2.5M +6607.7% +$755.24M
HWM Howmet Aerospace Inc Materials 2.82M $758.17M 0.4% Added +1.8M +177.1% +$484.56M
MA Mastercard Inc (Class A) Financials 1.47M $753.85M 0.4% Added +342.1K +30.4% +$175.70M
STX Seagate Technology Holdings plc Information Technology 755.50K $729.05M 0.4% Added +644.8K +582.2% +$622.18M
JPM Jpmorgan Chase & Co Financials 2.21M $724.86M 0.4% Reduced -217.7K -9.0% -$71.26M
ORCL Oracle Corp Information Technology 4.76M $697.00M 0.4% Added +2.5M +106.5% +$359.52M
MU Micron Technology Inc Information Technology 600.52K $693.18M 0.4% Reduced -4.0M -86.9% -$4.61B
ORLY O Reilly Automotive Inc Consumer Discretionary 7.02M $646.43M 0.4% Added +2.2M +44.7% +$199.68M
KO Coca Cola Co Consumer Staples 7.85M $638.25M 0.4% Added +1.4M +21.8% +$114.18M
NFLX Netflix Inc Communication Services 8.84M $631.33M 0.4% Added +7.1M +412.2% +$508.06M
META Meta Platforms, Inc (Class A) Communication Services 1.12M $631.07M 0.4% Reduced -709.4K -38.8% -$399.61M
WMT Walmart Inc Consumer Staples 5.51M $624.01M 0.4% Added +4.3M +352.8% +$486.20M
LRCX Lam Research Corp Industrials 1.42M $615.75M 0.4% Added +306.2K +27.5% +$132.70M
TXN Texas Instruments Inc Information Technology 2.06M $612.71M 0.4% Added +1.7M +459.3% +$503.17M
UAL United Airlines Holdings, Inc Industrials 4.33M $589.01M 0.3% Added +236.4K +5.8% +$32.15M
INTC Intel Corp Information Technology 4.22M $589.00M 0.3% Reduced -2.1M -33.3% -$293.98M
CVX Chevron Corp Energy 3.50M $579.52M 0.3% Added +2.1M +145.1% +$343.08M
XOM ExxonMobil Holdings Corp Energy 4.08M $558.31M 0.3% Added +2.8M +212.2% +$379.48M
WFC Wells Fargo & Company Financials 6.74M $556.87M 0.3% Added +4.5M +198.9% +$370.58M
KDP Keurig Dr Pepper Inc Consumer Staples 16.66M $545.38M 0.3% Added +14.9M +827.4% +$486.57M
MDLZ Mondelez International, Inc (Class A) Consumer Staples 9.40M $543.96M 0.3% Added +9.0M +2458.0% +$522.69M
BRK.B Berkshire Hathaway Inc (Class B) Financials 1.09M $543.29M 0.3% Reduced -107.8K -9.0% -$53.92M
HD Home Depot, Inc Consumer Discretionary 1.52M $535.41M 0.3% Added +53.5K +3.7% +$18.87M
PPL PPL Corp Utilities 14.36M $521.85M 0.3% Added +6.0M +72.4% +$219.21M
TSLA Tesla, Inc Consumer Discretionary 1.23M $515.76M 0.3% Reduced -866.1K -41.4% -$364.27M
PANW Palo Alto Networks Inc Information Technology 1.50M $511.23M 0.3% Reduced -324.6K -17.8% -$110.68M
SNOW Snowflake Inc Information Technology 2.01M $510.81M 0.3% Added +1.1M +116.2% +$274.51M
NSC Norfolk Southern Corp Industrials 1.59M $498.77M 0.3% Reduced -1.0M -39.5% -$325.57M
CVS CVS Health Corp Consumer Staples 4.81M $497.86M 0.3% Reduced -615.5K -11.3% -$63.67M
WCN Waste Connections, Inc Utilities 2.89M $481.86M 0.3% Reduced -223.2K -7.2% -$37.20M
COST Costco Wholesale Corp Consumer Staples 509.66K $476.77M 0.3% Reduced -35.1K -6.4% -$32.87M
ANET Arista Networks, Inc Information Technology 2.70M $458.42M 0.3% Added +2.2M +411.9% +$368.87M
PWR Quanta Services, Inc Industrials 632.02K $455.08M 0.3% Added +543.4K +613.3% +$391.28M

Sold out this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares sold Value last quarter ↓
— Western Digital Corp (Note 3.000%) Unclassified -97.3M $696.71M
IEF Ishares 7-10 Year Treasury B ETFs & Funds -3.4M $327.48M
— Live Nation Entertainmen (Note 3.125%) Unclassified -142.8M $217.30M
CTRA Coterra Energy Inc Energy -6.2M $216.41M
— Clearwater Analytics Hds-A (Class A) Unclassified -8.4M $199.64M
— Terns Pharmaceuticals Inc Health Care -3.2M $169.70M
GMED Globus Medical Inc (Class A) Health Care -2.0M $169.40M
PTGX Protagonist Therapeutics, Inc Health Care -1.6M $163.57M
— Carnival Corp Unclassified -4.7M $121.44M
— Honeywell Intl. Unclassified -521.9K $117.97M
FTI TechnipFMC plc Industrials -1.5M $104.60M
MIRM Mirum Pharmaceuticals, Inc Health Care -1.1M $97.19M
ALHC Alignment Healthcare, Inc Financials -5.4M $94.49M
MTZ Mastec Inc Industrials -279.8K $90.02M
COLB Columbia Banking System, Inc Financials -3.2M $87.06M
— Hologic Inc Unclassified -1.1M $82.44M
IOT Samsara Inc (Class A) Information Technology -2.5M $79.74M
IEMG Ishares Core MSCI Emerging ETFs & Funds -1.1M $76.88M
MIAX Miami International Holdings, Inc Financials -1.6M $62.57M
— Granite Construction Inc (Note 3.750%) Unclassified -23.1M $60.81M
BGC BGC Group, Inc (Class A) Financials -5.9M $57.43M
— Wec Energy Group Inc (Note 4.375%) Energy -45.9M $56.78M
ARCC Ares Capital Corp Financials -2.9M $52.58M
RKLB Rocket Lab Corp Industrials -816.7K $52.45M
— Masimo Corp Unclassified -281.4K $50.05M
AGG Ishares Core U.s. Aggregate ETFs & Funds -501.4K $49.77M
VNOM Viper Energy, Inc (Class A) Energy -1.0M $49.21M
AMBA Ambarella Inc Information Technology -931.9K $47.97M
GFL GFL Environmental Inc Utilities -1.1M $47.72M
SPHR Sphere Entertainment Co (Class A) Consumer Discretionary -387.1K $45.45M
— Onestream Inc (Class A) Unclassified -1.9M $45.36M
VALE Vale S.A. Materials -2.7M $43.71M
CHE Chemed Corp Health Care -114.1K $43.11M
— Blackline Inc (Note 1.000%) Unclassified -42.5M $39.91M
ULS UL Solutions Inc (Class A) Industrials -423.9K $36.33M
RBRK Rubrik, Inc (Class A) Information Technology -731.2K $35.81M
RRC Range Resources Corp Energy -778.5K $35.17M
ASH Ashland Inc Industrials -630.2K $35.05M
— Jd.com Inc (Note 0.250%) Unclassified -34.0M $33.98M
CNXC Concentrix Corp Industrials -1.2M $33.57M
ALAB Astera Labs, Inc Information Technology -302.5K $33.16M
— Whirlpool Corp Unclassified -800.0K $32.93M
VCIT Vanguard Int-Term Corporate ETFs & Funds -380.0K $31.45M
— Fluence Energy Inc (Note 2.250%) Energy -30.5M $30.83M
XLY SS Consumer Disc Select Sect ETFs & Funds -281.7K $30.70M
IEI Ishares 3-7 Year Treasury Bo ETFs & Funds -256.4K $30.41M
APG APi Group Corp Industrials -740.8K $30.02M
BIRK Birkenstock Holding plc Consumer Discretionary -799.4K $28.64M
MBX MBX Biosciences, Inc Health Care -932.8K $27.85M
CXT Crane NXT, Co Industrials -679.2K $27.57M

Options (not included in portfolio totals)

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Underlying Company Type Underlying shares Notional value ↓
SPY SPDR S&P 500 ETF Trust Call 47.75M $35.66B
QQQ Invesco QQQ Trust Series 1 Put 36.06M $26.55B
QQQ Invesco QQQ Trust Series 1 Call 31.90M $23.49B
SPY SPDR S&P 500 ETF Trust Put 31.15M $23.27B
MU Micron Technology Inc Put 19.28M $22.25B
MU Micron Technology Inc Call 14.16M $16.34B
TSLA Tesla, Inc Call 32.56M $13.70B
NVDA Nvidia Corp Call 60.90M $12.19B
SNDK Sandisk Corp Put 5.16M $11.72B
SMH Vaneck Semiconductor ETF Put 17.64M $11.57B
SNDK Sandisk Corp Call 4.55M $10.34B
MSFT Microsoft Corp Call 25.99M $9.70B
TSLA Tesla, Inc Put 22.80M $9.59B
AMD Advanced Micro Devices Inc Put 16.11M $9.36B
NVDA Nvidia Corp Put 45.90M $9.18B
AAPL Apple Inc Call 31.23M $9.04B
AMD Advanced Micro Devices Inc Call 15.53M $9.02B
META Meta Platforms, Inc (Class A) Call 15.40M $8.68B
IWM Ishares Russell 2000 ETF Put 26.09M $7.84B
GOOGL Alphabet Inc (Class A) Call 20.15M $7.20B
MSFT Microsoft Corp Put 16.96M $6.33B
AAPL Apple Inc Put 21.57M $6.24B
AMZN Amazon Com Inc Call 24.89M $5.93B
META Meta Platforms, Inc (Class A) Put 9.03M $5.08B
SMH Vaneck Semiconductor ETF Call 7.53M $4.94B
GLD SPDR Gold Trust Call 13.27M $4.89B
IWM Ishares Russell 2000 ETF Call 15.78M $4.74B
TSM Taiwan Semiconductor Manufacturing Co Ltd Put 9.74M $4.65B
GOOGL Alphabet Inc (Class A) Put 12.61M $4.51B
INTC Intel Corp Put 31.17M $4.35B
GOOG Alphabet Inc (Class C) Call 11.61M $4.10B
AVGO Broadcom Inc Call 10.01M $3.78B
TSM Taiwan Semiconductor Manufacturing Co Ltd Call 7.82M $3.73B
AMZN Amazon Com Inc Put 15.63M $3.73B
WDC Western Digital Corp Put 5.78M $3.69B
GS Goldman Sachs Group Inc Call 3.58M $3.62B
INTC Intel Corp Call 24.25M $3.39B
HYG Ishr Ibx Usd Hiyld CB Etf-Ui Put 41.70M $3.33B
GOOG Alphabet Inc (Class C) Put 8.66M $3.06B
STX Seagate Technology Holdings plc Put 3.16M $3.05B
GLD SPDR Gold Trust Put 8.17M $3.01B
AVGO Broadcom Inc Put 7.83M $2.96B
CAT Caterpillar Inc Put 2.73M $2.91B
TLT Ishares 20+ Year Treasury BD Call 33.13M $2.86B
ASML ASML Holding NV Put 1.44M $2.86B
MRVL Marvell Technology, Inc Put 9.56M $2.85B
LLY ELI Lilly & Co Put 2.35M $2.82B
TLT Ishares 20+ Year Treasury BD Put 31.41M $2.71B
UNH Unitedhealth Group Inc Call 6.33M $2.63B
GS Goldman Sachs Group Inc Put 2.50M $2.53B
13F filings on record (5)
QuarterFormFiledTypeRowsLong value
Q2 202613F-HR/ASep 2, 2026Restatement13572$174.14BSEC ↗
Q2 202613F-HRAug 14, 2026Original13575$174.22BSEC ↗
Q1 202613F-HRMay 15, 2026Original12857$141.14BSEC ↗
Q4 202513F-HRFeb 17, 2026Original12508$146.99BSEC ↗
Q3 202513F-HRNov 14, 2025Original12624$124.75BSEC ↗

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