Ken Griffin

Citadel Advisors

Ken Griffin is a prominent investor and the founder of Citadel Advisors, a leading global financial institution known for its quantitative and fundamental investment strategies. Citadel Advisors is recognized for its diverse portfolio, which spans various sectors, including technology and financial services. Recent disclosures reveal a significant focus on major companies like Tesla Inc (TSLA) and NVIDIA Corporation (NVDA), with the latest filing on May 15, 2026, showing a range of position reductions and increases totaling between $23.8B and $6.5B. Notably, the largest disclosed move involved trimming a position in Tesla valued at over $10.7 billion.

Data sources and methodology

Latest Holdings

HoldingReported ValueWeightSharesLast PriceEst. ValueReturn
46138E62846138E628 · Q1 2026$29M0.0%364k------
iShares Core S&P Small-Cap ETFIJR · Q1 2026$29M0.0%231k$139.62----
POET Technologies Inc.POET · Q1 2026$29M0.0%4.8M$13.28----
Primo Brands CorpPRMB · Q1 2026$29M0.0%1.5M$24.52----
Constellium SECSTM · Q1 2026$29M0.0%1.2M$34.80----
Ingredion Incorporated Common StockINGR · Q1 2026$29M0.0%254k$99.66----
SPDR S&P Bank ETFKBE · Q1 2026$29M0.0%479k$63.60----
Sociedad Quimica Y Minera S.A. ADRSQM · Q1 2026$29M0.0%353k$83.94----
Dover Corporation Common StockDOV · Q1 2026$29M0.0%137k$213.37----
Kohl's CorporationKSS · Q1 2026$29M0.0%2.2M$12.92----
759530108759530108 · Q1 2026$28M0.0%856k------
NNN REIT, Inc. Common StockNNN · Q1 2026$28M0.0%673k$44.84----
The Carlyle group Inc. (Cg)CG · Q1 2026$28M0.0%584k$45.66----
PTC THERAPEUTICS, INC.PTCT · Q1 2026$28M0.0%413k$70.66----
ManpowerGroup IncMAN · Q1 2026$28M0.0%956k$29.30----
Definium Therapeutics, Inc.DFTX · Q1 2026$28M0.0%1.5M$36.67----
International Seaways, Inc.INSW · Q1 2026$28M0.0%386k$81.45----
United Bankshares, Inc.UBSI · Q1 2026$28M0.0%679k$43.33----
46152A66846152A668 · Q1 2026$28M0.0%772k------
IDACORP, Inc. Common StockIDA · Q1 2026$28M0.0%197k$143.74----
Stag Industrial, Inc.STAG · Q1 2026$28M0.0%779k$38.29----
ZTO ExpressZTO · Q1 2026$28M0.0%1.1M$22.50----
Sprott Inc.SII · Q1 2026$28M0.0%196k$127.72----
37954Y31937954Y319 · Q1 2026$28M0.0%437k------
FormFactor, Inc.FORM · Q1 2026$28M0.0%287k$130.24----
MPLX LP Common Units Representing Limited Partner InterestsMPLX · Q1 2026$28M0.0%488k$56.41----
CytomX Therapeutics, Inc.CTMX · Q1 2026$28M0.0%5.9M$3.81----
SM Energy CompanySM · Q1 2026$28M0.0%886k$30.63----
Crane NXT, Co.CXT · Q1 2026$28M0.0%679k$36.65----
Piper Sandler CompaniesPIPR · Q1 2026$27M0.0%359k$76.91----
Gentex CorporationGNTX · Q1 2026$27M0.0%1.3M$24.71----
Callaway Golf CompanyELY · Q1 2026$27M0.0%2.0M$21.33----
Telus Corporation Ordinary SharesTU · Q1 2026$27M0.0%2.1M$12.39----
74347Y74874347Y748 · Q1 2026$27M0.0%1.7M------
Comstock Resources, Inc.CRK · Q1 2026$27M0.0%1.3M$13.23----
Surgery Partners, Inc.SGRY · Q1 2026$27M0.0%2.3M$13.48----
Cracker Barrel Old Country Store IncCBRL · Q1 2026$27M0.0%954k$34.21----
26210CAD626210CAD6 · Q1 2026$27M0.0%28M------
Unusual Machines, Inc.UMAC · Q1 2026$27M0.0%2.2M$18.83----
Banc of California, Inc.BANC · Q1 2026$27M0.0%1.5M$19.01----
STERIS plcSTE · Q1 2026$27M0.0%121k$212.87----
25520W10725520W107 · Q1 2026$27M0.0%1.5M------
296315104296315104 · Q1 2026$27M0.0%95k------
NetApp, Inc.NTAP · Q1 2026$27M0.0%260k$142.74----
Illumina, Inc.ILMN · Q1 2026$27M0.0%216k$150.17----
Appian CorporationAPPN · Q1 2026$27M0.0%1.1M$21.64----
Stantec Inc.STN · Q1 2026$27M0.0%307k$75.47----
Trimble IncTRMB · Q1 2026$26M0.0%406k$54.88----
Stifel Financial Corporation Common StockSF · Q1 2026$26M0.0%357k$70.63----
Concentra Group Holdings Parent, Inc. Common StockCON · Q1 2026$26M0.0%1.2M$25.80----
Showing 1301-1350 of 6730