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
AbCellera Biologics Inc.ABCL · Q1 2026$6.6M0.0%1.9M$7.87$15M+125.5%
3.1613E+1073.1613E+107 · Q1 2026$6.6M0.0%314k------
IDT CorporationIDT · Q1 2026$6.5M0.0%133k$52.76$7.0M+7.45%
Amylyx Pharmaceuticals, Inc.AMLX · Q1 2026$6.5M0.0%470k$14.07$6.6M+1.22%
First Financial Bankshares, Inc.FFIN · Q1 2026$6.5M0.0%221k$33.35$7.4M+13.2%
52603B10752603B107 · Q1 2026$6.5M0.0%152k------
38747R62938747R629 · Q1 2026$6.5M0.0%863k------
Westamerica BancorporationWABC · Q1 2026$6.5M0.0%125k$59.31$7.4M+13.7%
Neuberger Berman Short Duration Income ETFNBSD · Q1 2026$6.5M0.0%128k$50.68$6.5M-0.06%
14020X10414020X104 · Q1 2026$6.5M0.0%194k------
Uranium Royalty Corp.UROY · Q1 2026$6.5M0.0%1.8M$3.56$6.3M-2.47%
Arlo Technologies, Inc.ARLO · Q1 2026$6.5M0.0%455k$13.19$6.0M-7.31%
Woodside Energy Group LtdWDS · Q1 2026$6.5M0.0%271k$19.06$5.2M-20.2%
Invesco CurrencyShares Canadian Dollar TrustFXC · Q1 2026$6.4M0.0%92k$70.65$6.5M+0.58%
922908629922908629 · Q1 2026$6.4M0.0%22k------
Array Technologies, Inc.ARRY · Q1 2026$6.4M0.0%889k$7.84$7.0M+8.44%
Protara Therapeutics, Inc.TARA · Q1 2026$6.4M0.0%1.2M$4.76$5.9M-8.64%
Omega Healthcare Investors, Inc.OHI · Q1 2026$6.4M0.0%146k$47.73$7.0M+8.92%
Direxion Daily Healthcare Bull 3X ETFCURE · Q1 2026$6.4M0.0%70k$97.99$6.8M+7.01%
USA Compression Partners, LP Common Units Representing Limited Partner InterestsUSAC · Q1 2026$6.4M0.0%235k$28.99$6.8M+6.90%
Telesat CorporationTSAT · Q1 2026$6.4M0.0%176k$57.34$10M+58.4%
Clean Energy Fuels Corp.CLNE · Q1 2026$6.4M0.0%2.6M$1.73$4.4M-30.2%
126633205126633205 · Q1 2026$6.3M0.0%50k------
Vanguard Small Cap Value ETFVBR · Q1 2026$6.3M0.0%29k$235.15$6.9M+8.24%
48268K10148268K101 · Q1 2026$6.3M0.0%295k------
Pimco Investment Grade Corporate Bond Index Exchange-Traded FundCORP · Q1 2026$6.3M0.0%65k$97.05$6.3M+0.26%
Gevo, Inc.GEVO · Q1 2026$6.3M0.0%2.3M$1.58$3.7M-42.1%
Willdan Group, Inc.WLDN · Q1 2026$6.3M0.0%83k$93.05$7.7M+21.5%
76029N10676029N106 · Q1 2026$6.3M0.0%824k------
ARIS WATER SOLUTIN INCARIS · Q1 2026$6.3M0.0%339k$16.88$5.7M-9.10%
ProShares - Ultra Russell2000UWM · Q1 2026$6.3M0.0%135k$63.12$8.5M+35.2%
OCEANEERING INTERNATIONAL INCOII · Q1 2026$6.3M0.0%177k$38.79$6.9M+9.36%
First Trust Value Line Dividend Index FundFVD · Q1 2026$6.3M0.0%133k$47.72$6.4M+1.47%
Spyre Therapeutics, Inc.SYRE · Q1 2026$6.2M0.0%123k$97.05$12M+92.4%
580589109580589109 · Q1 2026$6.2M0.0%56k------
INNOVATIVE INDUSTRIAL PPTYSIIPR · Q1 2026$6.2M0.0%124k$57.76$7.2M+15.2%
ProShares - UltraShort Dow30DXD · Q1 2026$6.2M0.0%282k$18.52$5.2M-15.8%
2.967E+1112.967E+111 · Q1 2026$6.2M0.0%204k------
Enerflex Ltd.EFXT · Q1 2026$6.2M0.0%296k$25.32$7.5M+21.0%
Bitwise Bitcoin ETF TrustBITB · Q1 2026$6.2M0.0%168k$40.66$6.8M+10.5%
256135203256135203 · Q1 2026$6.2M0.0%447k------
Janux Therapeutics, Inc.JANX · Q1 2026$6.2M0.0%445k$14.44$6.4M+3.88%
Vipshop Holdings LimitedVIPS · Q1 2026$6.2M0.0%392k$13.89$5.4M-11.6%
Enerpac Tool Group CorpEPAC · Q1 2026$6.1M0.0%168k$34.46$5.8M-5.51%
SPDR Series Trust - SPDR Portfolio S&P 500 Value ETFSPYV · Q1 2026$6.1M0.0%108k$61.85$6.7M+9.31%
921932703921932703 · Q1 2026$6.1M0.0%30k------
4.5245E+1134.5245E+113 · Q1 2026$6.1M0.0%161k------
Winnebago Industries, Inc.WGO · Q1 2026$6.1M0.0%197k$30.67$6.1M-1.03%
Keros Therapeutics, Inc.KROS · Q1 2026$6.1M0.0%554k$11.31$6.3M+2.45%
The goodyear Tire & Rubber Company (gT)GT · Q1 2026$6.1M0.0%919k$6.09$5.6M-8.14%
Showing 2401-2450 of 6730