Ken Griffin

Citadel Advisors

Ken Griffin is tracked through SEC 13F filings for disclosed portfolio moves, position changes, and current holdings. Ken Griffin and Citadel Advisors's latest snapshot includes disclosures through May 15, 2026, with position reductions and position increases. Recent filings connect the profile to Tesla Inc (TSLA), NVIDIA Corporation (NVDA), Broadcom Inc. (AVGO), and iShares Core S&P 500 ETF (IVV). The current snapshot covers public activity from May 15, 2026. Reported amounts are shown as $23.8B to $6.5B. Each row links the action back to filing evidence so readers can review the disclosed record without treating it as investment advice.

Data sources and methodology

Latest Holdings

HoldingReported ValueWeightSharesLast PriceEst. ValueReturn
ProShares - Ultra Bloomberg Crude OilUCO · Q1 2026$69M0.0%1.7M$43.55----
Shift4 Payments, Inc. Class A (FOUR)FOUR · Q1 2026$69M0.0%1.6M$42.95----
Viasat, Inc.VSAT · Q1 2026$69M0.0%1.5M$85.57----
Paychex, Inc.PAYX · Q1 2026$69M0.0%744k$98.92----
Rubrik, Inc.RBRK · Q1 2026$69M0.0%1.4M$71.73----
Powell Industries, Inc.POWL · Q1 2026$68M0.0%126k$295.94----
Acadia Healthcare Company, Inc.ACHC · Q1 2026$68M0.0%2.9M$24.09----
Cleveland-Cliffs Inc.CLF · Q1 2026$68M0.0%8.0M$10.57----
Otis Worldwide CorpOTIS · Q1 2026$68M0.0%878k$69.63----
KB HomeKBH · Q1 2026$67M0.0%1.3M$49.70----
SailPoint, Inc.SAIL · Q1 2026$67M0.0%5.1M$15.56----
Fermi Inc. Common StockFRMI · Q1 2026$67M0.0%11M$6.58----
Planet Labs PBC Class A Common StockPL · Q1 2026$67M0.0%2.4M$50.48----
QXO, Inc.QXO · Q1 2026$67M0.0%3.4M$17.40----
Evercore Inc.EVR · Q1 2026$67M0.0%223k$342.53----
Skyworks SolutionsSWKS · Q1 2026$67M0.0%1.2M$78.68----
CleanSpark, Inc.CLSK · Q1 2026$67M0.0%7.8M$18.04----
State Street Communication Services Select Sector SPDR ETFXLC · Q1 2026$66M0.0%599k$116.26----
Merit Medical Systems, Inc.MMSI · Q1 2026$66M0.0%963k$62.52----
Chime Financial, Inc. Class A Common StockCHYM · Q1 2026$66M0.0%3.5M$17.27----
D-Wave Quantum Inc.QBTS · Q1 2026$66M0.0%4.6M$27.48----
Miami International Holdings, Inc.MIAX · Q1 2026$66M0.0%1.7M$50.21----
Sony Group CorporationSONY · Q1 2026$66M0.0%3.2M$20.33----
iShares MSCI Australia ETFEWA · Q1 2026$65M0.0%2.4M$28.93----
WEC Energy Group IncWEC · Q1 2026$65M0.0%564k$113.14----
KeyCorpKEY · Q1 2026$65M0.0%3.2M$21.50----
Ambarella, Inc.AMBA · Q1 2026$65M0.0%1.3M$90.58----
00766T10000766T100 · Q1 2026$65M0.0%762k------
JFrog Ltd.FROG · Q1 2026$65M0.0%1.4M$85.67----
DHT Holdings, Inc.DHT · Q1 2026$65M0.0%3.5M$18.89----
Olin CorporationOLN · Q1 2026$64M0.0%2.2M$26.02----
Millrose Properties, Inc. Class A Common StockMRP · Q1 2026$64M0.0%2.3M$28.06----
Xylem IncXYL · Q1 2026$64M0.0%537k$110.10----
CRISPR Therapeutics AGCRSP · Q1 2026$64M0.0%1.3M$53.53----
Regency Centers CorporationREG · Q1 2026$64M0.0%844k$79.26----
CommScope Holding Company IncCOMM · Q1 2026$64M0.0%3.5M$17.82----
Concentrix CorpCNXC · Q1 2026$64M0.0%2.3M$26.25----
Melco Resorts & Entertainment LimitedMLCO · Q1 2026$63M0.0%11M$5.53----
Schwab US Dividend Equity ETFSCHD · Q1 2026$63M0.0%2.1M$32.55----
Twist Bioscience CorporationTWST · Q1 2026$63M0.0%1.3M$64.17----
Integer Holdings CorporationITGR · Q1 2026$63M0.0%717k$88.97----
Ventas, Inc.VTR · Q1 2026$63M0.0%767k$88.05----
AGNC Investment Corp. 8.75% Series H Fixed-Rate Cumulative Redeemable Preferred StockAGNCZ · Q1 2026$62M0.0%6.2M$25.40----
Direxion Daily Regional Banks Bull 3X ETFDPST · Q1 2026$62M0.0%644k$114.39----
131428104131428104 · Q1 2026$62M0.0%1.7M------
Plains All American Pipeline, L.P. - Common Units representing Limited Partner InterestsPAA · Q1 2026$62M0.0%2.8M$22.97----
TOAST INCTOST · Q1 2026$62M0.0%2.3M$24.50----
Weatherford International plcWFRD · Q1 2026$62M0.0%651k$106.16----
StoneCo Ltd.STNE · Q1 2026$61M0.0%4.3M$10.99----
Whirlpool Corp (2)WHR · Q1 2026$61M0.0%1.1M$39.56----
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