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What Ken Griffin last reported owning

Citadel Advisors

Latest 13F filed Aug 14, 2026 for the quarter ending Jun 30, 2026 · $875.10B across 13575 positions · view on SEC EDGAR

Recent SEC filings · past 3 months

FiledFormSubject / period
Aug 14, 2026SCHEDULE 13G/ABoundless Bio, Inc.SEC
Aug 14, 202613F-HRQuarter ending Jun 30, 2026SEC
Aug 14, 2026SCHEDULE 13G/AVenu Holding CorporationSEC
Aug 14, 2026SCHEDULE 13G/ASpruce Biosciences, Inc.SEC
Aug 14, 2026SCHEDULE 13G/AMomentus Inc.SEC
Aug 14, 2026SCHEDULE 13GXCHG LimitedSEC
Aug 14, 2026SCHEDULE 13GVILLAGE FARMS INTERNATIONAL, INC.SEC
Aug 14, 2026SCHEDULE 13G/ASafe Pro Group Inc.SEC
Aug 14, 2026SCHEDULE 13G/APLIANT THERAPEUTICS, INC.SEC
Aug 14, 2026SCHEDULE 13G/AGreenland Energy CompanySEC
Aug 14, 2026SCHEDULE 13G/AStrive, Inc.SEC
Aug 14, 2026SCHEDULE 13G/AFG NEXUS INC.SEC
Aug 14, 2026SCHEDULE 13G/ADRAGANFLY INC.SEC
May 29, 2026SCHEDULE 13GGMR Solutions Inc.SEC
May 27, 2026SCHEDULE 13GLIFEWAY FOODS, INC.SEC
May 26, 2026SCHEDULE 13GDUKE Robotics Corp.SEC
May 21, 2026SCHEDULE 13GBoost Run Inc.SEC
May 15, 202613F-HRQuarter ending Mar 31, 2026SEC
May 15, 2026SCHEDULE 13G/AStrive, Inc.SEC
May 15, 2026SCHEDULE 13G/ASun Country Airlines Holdings, Inc.SEC
May 15, 2026SCHEDULE 13G/AAcrivon Therapeutics, Inc.SEC
May 15, 2026SCHEDULE 13G/AAtlas Critical Minerals CorporationSEC
May 15, 2026SCHEDULE 13G/AAtlas Lithium CorporationSEC
May 15, 2026SCHEDULE 13G/ADRAGANFLY INC.SEC
May 15, 2026SCHEDULE 13G/ASpruce Biosciences, Inc.SEC

Top holdings

#HoldingValue% of bookShares
1STATE STR SPDR S&P 500 ETF TCALL$35.66B4.1%47,748,200
2INVESCO QQQ TRPUT$26.55B3.0%36,059,900
3INVESCO QQQ TRCALL$23.49B2.7%31,899,300
4STATE STR SPDR S&P 500 ETF TPUT$23.27B2.7%31,154,800
5MICRON TECHNOLOGY INCPUT$22.25B2.5%19,275,300
6MICRON TECHNOLOGY INCCALL$16.34B1.9%14,155,700
7TESLA INCCALL$13.70B1.6%32,564,700
8ISHARES TR$13.24B1.5%17,676,489
9NVIDIA CORPORATIONCALL$12.19B1.4%60,899,600
10SANDISK CORPPUT$11.72B1.3%5,155,949
11VANECK ETF TRUSTPUT$11.57B1.3%17,637,400
12SANDISK CORPCALL$10.34B1.2%4,546,500
13MICROSOFT CORPCALL$9.70B1.1%25,992,400
14TESLA INCPUT$9.59B1.1%22,796,200
15ADVANCED MICRO DEVICES INCPUT$9.36B1.1%16,109,000
16NVIDIA CORPORATIONPUT$9.18B1.0%45,898,800
17APPLE INCCALL$9.04B1.0%31,233,300
18ADVANCED MICRO DEVICES INCCALL$9.02B1.0%15,530,900
19META PLATFORMS INCCALL$8.68B1.0%15,401,700
20ISHARES TRPUT$7.84B0.9%26,086,800
21ALPHABET INCCALL$7.20B0.8%20,146,600
22MICROSOFT CORPPUT$6.33B0.7%16,959,500
23APPLE INCPUT$6.24B0.7%21,574,100
24AMAZON COM INCCALL$5.93B0.7%24,885,700
25META PLATFORMS INCPUT$5.08B0.6%9,026,300

Showing top 25 of 13575 reported positions. Put/Call tags mark options positions.

Latest-quarter moves · from the most recent 13F vs. the prior quarter

New buys (2668)
  • SPACE EXPLORATION TECHN CORP (Call)$1.42B
  • SPACE EXPLORATION TECHN CORP (Put)$973.5M
  • ROUNDHILL ETF TRUST (Call)$907.9M
  • SPACE EXPLORATION TECHN CORP$876.5M
  • ROUNDHILL ETF TRUST (Put)$824.1M
  • CEREBRAS SYSTEMS INC$275.8M
  • MADISON AIR SOLUTIONS CORP$251.5M
  • CEREBRAS SYSTEMS INC (Call)$218.5M
  • CEREBRAS SYSTEMS INC (Put)$193.9M
  • QUANTINUUM INC$188.0M
  • ALPHABET INC$177.9M
  • HONEYWELL INTL INC (Put)$158.7M
  • HONEYWELL AEROSPACE INC$155.8M
  • HONEYWELL INTL INC$152.1M
  • INNIO NV$149.7M
  • DIREXION SHARES ETF TRUST (Call)$144.8M
  • ADVANCED ENERGY INDS$144.6M
  • CARNIVAL CORP LTD (Put)$144.3M
  • DIREXION SHARES ETF TRUST (Put)$141.6M
  • FIDELITY COVINGTON TRUST$118.7M
  • HONEYWELL INTL INC (Call)$110.8M
  • CARNIVAL CORP LTD (Call)$102.0M
  • PROCORE TECHNOLOGIES INC$90.9M
  • ALPHABET INC$83.3M
  • SELECT SECTOR SPDR TR$81.8M
  • SPDR SERIES TRUST$79.0M
  • FIRSTENERGY CORP$74.9M
  • ARXIS INC$74.2M
  • KAILERA THERAPEUTICS INC$71.4M
  • LIBERTY MEDIA CORP DEL$70.0M
+2638 more
Added to (6082)
  • STATE STR SPDR S&P 500 ETF T (Call)$35.66B
  • INVESCO QQQ TR (Put)$26.55B
  • INVESCO QQQ TR (Call)$23.49B
  • MICRON TECHNOLOGY INC (Put)$22.25B
  • MICRON TECHNOLOGY INC (Call)$16.34B
  • ISHARES TR$13.24B
  • SANDISK CORP (Put)$11.72B
  • VANECK ETF TRUST (Put)$11.57B
  • SANDISK CORP (Call)$10.34B
  • MICROSOFT CORP (Call)$9.70B
  • ADVANCED MICRO DEVICES INC (Put)$9.36B
  • ADVANCED MICRO DEVICES INC (Call)$9.02B
  • META PLATFORMS INC (Call)$8.68B
  • ISHARES TR (Put)$7.84B
  • ALPHABET INC (Call)$7.20B
  • MICROSOFT CORP (Put)$6.33B
  • APPLE INC (Put)$6.24B
  • META PLATFORMS INC (Put)$5.08B
  • VANECK ETF TRUST (Call)$4.94B
  • ISHARES TR (Call)$4.74B
  • TAIWAN SEMICONDUCTOR MANUFAC (Put)$4.65B
  • INTEL CORP (Put)$4.35B
  • ALPHABET INC (Call)$4.10B
  • BROADCOM INC (Call)$3.78B
  • TAIWAN SEMICONDUCTOR MANUFAC (Call)$3.73B
  • WESTERN DIGITAL CORP (Put)$3.69B
  • GOLDMAN SACHS GROUP INC (Call)$3.62B
  • INTEL CORP (Call)$3.39B
  • ALPHABET INC (Put)$3.06B
  • SEAGATE TECHNOLOGY HLDNGS PL (Put)$3.05B
+6052 more
Trimmed (4769)
  • STATE STR SPDR S&P 500 ETF T (Put)$23.27B
  • TESLA INC (Call)$13.70B
  • NVIDIA CORPORATION (Call)$12.19B
  • TESLA INC (Put)$9.59B
  • NVIDIA CORPORATION (Put)$9.18B
  • APPLE INC (Call)$9.04B
  • AMAZON COM INC (Call)$5.93B
  • SPDR GOLD TR (Call)$4.89B
  • ALPHABET INC (Put)$4.51B
  • AMAZON COM INC (Put)$3.73B
  • ISHARES TR (Put)$3.33B
  • SPDR GOLD TR (Put)$3.01B
  • BROADCOM INC (Put)$2.96B
  • UNITEDHEALTH GROUP INC (Call)$2.63B
  • NVIDIA CORPORATION$2.36B
  • UNITEDHEALTH GROUP INC (Put)$2.34B
  • NETFLIX INC. (Put)$2.15B
  • CROWDSTRIKE HLDGS INC (Call)$2.00B
  • ASML HLDG NV (Call)$1.90B
  • PALANTIR TECHNOLOGIES INC (Call)$1.75B
  • ISHARES SILVER TR (Call)$1.68B
  • SELECT SECTOR SPDR TR (Put)$1.64B
  • DIREXION SHARES ETF TRUST (Put)$1.59B
  • PALANTIR TECHNOLOGIES INC (Put)$1.49B
  • ISHARES INC (Call)$1.32B
  • APPLOVIN CORP (Call)$1.29B
  • CITIGROUP INC (Put)$1.23B
  • BROADCOM INC$1.10B
  • LUMENTUM HLDGS INC (Call)$973.7M
  • JOHNSON & JOHNSON (Call)$933.0M
+4739 more
Exited (1950)
  • WESTERN DIGITAL CORP$696.7M
  • ISHARES TR$327.5M
  • LIVE NATION ENTERTAINMENT IN$217.3M
  • COTERRA ENERGY INC$216.4M
  • CLEARWATER ANALYTICS HLDGS I$199.6M
  • HONEYWELL INTL INC (Call)$180.7M
  • TERNS PHARMACEUTICALS INC$169.7M
  • GLOBUS MED INC$169.4M
  • PROTAGONIST THERAPEUTICS INC$163.6M
  • CARNIVAL CORP (Put)$134.0M
  • HONEYWELL INTL INC (Put)$124.7M
  • CARNIVAL CORP$121.4M
  • HONEYWELL INTL INC$118.0M
  • TECHNIPFMC PLC$104.6M
  • MIRUM PHARMACEUTICALS INC$97.2M
  • ALIGNMENT HEALTHCARE INC$94.5M
  • MASTEC INC$90.0M
  • COLUMBIA BKG SYS INC$87.1M
  • HOLOGIC INC$82.4M
  • SAMSARA INC$79.7M
  • ISHARES INC$76.9M
  • CARNIVAL CORP (Call)$74.4M
  • MIAMI INTL HLDGS INC$62.6M
  • GRANITE CONSTR INC$60.8M
  • BGC GROUP INC$57.4M
  • WEC ENERGY GROUP INC$56.8M
  • ARES CAPITAL CORP$52.6M
  • ROCKET LAB CORP$52.4M
  • MASIMO CORP$50.0M
  • ISHARES TR$49.8M
+1920 more

Data from SEC EDGAR filings. 13Fs are quarterly and lag by up to 45 days, cover only US-listed long positions and certain options, and exclude shorts and non-US holdings. Not investment advice.