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
33939L68833939L688 · Q1 2026$5.2M0.0%26k------
Thermon Group Holdings, Inc. Common StockTHR · Q1 2026$5.1M0.0%102k$69.21$7.1M+37.3%
TIC Solutions, Inc.TIC · Q1 2026$5.1M0.0%779k$8.18$6.4M+24.3%
Genpact LtdG · Q1 2026$5.1M0.0%138k$28.96$4.0M-22.3%
05945F10305945F103 · Q1 2026$5.1M0.0%47k------
IRadimed CorporationIRMD · Q1 2026$5.1M0.0%53k$92.36$4.9M-4.05%
V2X, Inc.VVX · Q1 2026$5.1M0.0%74k$77.33$5.8M+12.9%
Global Net Lease, Inc.GNL · Q1 2026$5.1M0.0%544k$9.48$5.2M+1.28%
FORTREA HOLDINGS INCFTRE · Q1 2026$5.1M0.0%540k$17.48$9.4M+85.6%
33939L30833939L308 · Q1 2026$5.1M0.0%76k------
Moelis & CompanyMC · Q1 2026$5.1M0.0%89k$69.84$6.2M+22.5%
Fidelity Emerging Markets Multifactor ETFFDEV · Q1 2026$5.1M0.0%142k$36.16$5.2M+1.35%
Invesco DB Agriculture FundDBA · Q1 2026$5.1M0.0%186k$27.58$5.1M+0.95%
LiveRamp Holdings, Inc.RAMP · Q1 2026$5.1M0.0%191k$37.49$7.2M+41.4%
KB Financial Group IncKB · Q1 2026$5.1M0.0%51k$102.57$5.2M+2.85%
Ultrapar Participações S.A.UGP · Q1 2026$5.1M0.0%918k$4.94$4.5M-10.3%
Customers Bancorp, Inc.CUBI · Q1 2026$5.0M0.0%73k$76.12$5.5M+9.67%
Diodes Incorporated - Common StockDIOD · Q1 2026$5.0M0.0%74k$109.13$8.1M+59.9%
iShares Global Financials ETFIXG · Q1 2026$5.0M0.0%44k$121.04$5.4M+6.18%
02451V30902451V309 · Q1 2026$5.0M0.0%1.8M------
Forum Energy Technologies, Inc.FET · Q1 2026$5.0M0.0%85k$53.67$4.6M-8.51%
NETGEAR, Inc.NTGR · Q1 2026$5.0M0.0%229k$21.45$4.9M-1.79%
17878Y20717878Y207 · Q1 2026$5.0M0.0%189k------
886364231886364231 · Q1 2026$5.0M0.0%209k------
Tennant Company Common StockTNC · Q1 2026$5.0M0.0%75k$88.36$6.6M+33.1%
47759T10047759T100 · Q1 2026$5.0M0.0%196k------
Dimensional - International Vector Equity ETFDXIV · Q1 2026$5.0M0.0%74k$71.88$5.3M+6.42%
Sprott Junior Uranium Miners ETFURNJ · Q1 2026$5.0M0.0%170k$28.26$4.8M-3.53%
VanEck Robotics ETFIBOT · Q1 2026$5.0M0.0%93k$66.37$6.2M+24.8%
G8192H106G8192H106 · Q1 2026$5.0M0.0%231k------
Otter Tail CorporationOTTR · Q1 2026$5.0M0.0%57k$88.05$5.0M+0.32%
Invesco Preferred ETF (PgX)PGX · Q1 2026$5.0M0.0%456k$11.02$5.0M+1.29%
National Fuel Gas CompanyNFG · Q1 2026$5.0M0.0%53k$78.23$4.1M-16.7%
Werner Enterprises, Inc.WERN · Q1 2026$4.9M0.0%168k$42.99$7.2M+46.2%
TSS, Inc.TSSI · Q1 2026$4.9M0.0%380k$12.54$4.8M-3.61%
Annexon, Inc.ANNX · Q1 2026$4.9M0.0%887k$5.39$4.8M-2.71%
29421002942100 · Q1 2026$4.9M0.0%1.3M------
Element Solutions Inc. (ESI)ESI · Q1 2026$4.9M0.0%143k$38.57$5.5M+13.0%
iShares 1-3 Year Treasury Bond ETFSHY · Q1 2026$4.9M0.0%59k$81.86$4.8M-0.86%
Landstar System, Inc. - Common StockLSTR · Q1 2026$4.9M0.0%30k$203.95$6.2M+27.2%
Schwab Core Bond ETFSCCR · Q1 2026$4.9M0.0%189k$25.57$4.8M-0.58%
Energy Recovery, Inc.ERII · Q1 2026$4.9M0.0%483k$8.68$4.2M-13.8%
The Marzetti CompanyMZTI · Q1 2026$4.9M0.0%35k$111.61$3.9M-19.3%
Hesai GroupHSAI · Q1 2026$4.9M0.0%254k$20.63$5.2M+7.90%
CorMedix Inc.CRMD · Q1 2026$4.9M0.0%715k$8.46$6.0M+24.6%
MATTHEWS INTL CORP -CL AMATW · Q1 2026$4.9M0.0%188k$27.18$5.1M+5.27%
Honda Motor Co LtdHMC · Q1 2026$4.8M0.0%199k$26.97$5.4M+10.9%
3.3733E+3063.3733E+306 · Q1 2026$4.8M0.0%21k------
Direxion Daily S&P Biotech Bear 3X ETFLABD · Q1 2026$4.8M0.0%296k$12.99$3.8M-20.3%
2.9249E+1132.9249E+113 · Q1 2026$4.8M0.0%118k------
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