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.

Latest Trades

CompanyValueActionChangePriceLast Price
Illumina, Inc.ILMN$27M215.5k sharesTrimQ1 2026 13F$113M$131.30$187.15
INSMED INCINSM$427M2.6M sharesAddQ1 2026 13F$112M$153.74$109.81
Darling Ingredients Inc.DAR$209M3.4M sharesAddQ1 2026 13F$112M$61.85$60.62
ASCENDIS PHARMA A/SASNDUSD$15M67.6k sharesTrimQ1 2026 13F$112M$228.73--
TJX Companies, Inc. (The) Common StockTJX$328M2.1M sharesTrimQ1 2026 13F$112M$155.73$150.61
Advanced Drainage Systems, Inc.WMS$15M108k sharesTrimQ1 2026 13F$111M$153.81$143.04
Extra Space Storage Inc.EXR$151M1.1M sharesAddQ1 2026 13F$111M$144.34$144.64
VanEck Junior Gold Miners ETFGDXJ$210M1.8M sharesAddQ1 2026 13F$111M$130.61$92.65
iShares iBoxx $ High Yield Corporate Bond ETFHYG$4B55.2M sharesTrimQ1 2026 13F$110M$80.43$79.81
Starbucks CorpSBUX$625M7M sharesTrimQ1 2026 13F$110M$94.59$104.52
Ares Capital Corporation - Closed End FundARCC$76M4.2M sharesTrimQ1 2026 13F$110M$18.02$19.21
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$171M1.3M sharesAddQ1 2026 13F$109M$127.20--
The Walt Disney CompanyDIS$620M6.4M sharesTrimQ1 2026 13F$109M$105.69$96.22
ON HOLDING AGONON$199M5.8M sharesTrimQ1 2026 13F$109M$43.66$37.46
Axon Enterprise, Inc.AXON$258M608.1k sharesTrimQ1 2026 13F$108M$519.66$541.12
CenterPoint Energy IncCNP$291M6.7M sharesAddQ1 2026 13F$108M$41.28$43.35
Union Pacific CorpUNP$337M1.4M sharesTrimQ1 2026 13F$108M$244.86$301.27
TransDigm Group IncTDG$168M145.1k sharesTrimQ1 2026 13F$108M$1,310.87$1,207.42
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$135M8.6M sharesAddQ1 2026 13F$107M$15.76--
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$107.2MAddQ1 2026 13F$107M----
Trane Technologies PLCTT$222M531.6k sharesTrimQ1 2026 13F$107M$424.53$466.75
Citizens Financial Group IncCFG$249M4.1M sharesAddQ1 2026 13F$106M$61.46$71.12
Workday IncWDAY$270M2.1M sharesAddQ1 2026 13F$106M$158.73$147.18
Sunrun Inc.RUN$37M2.7M sharesTrimQ1 2026 13F$106M$16.65$12.77
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$105.9MAddQ1 2026 13F$106M----
PayPal Holdings, Inc.PYPL$1B27.2M sharesAddQ1 2026 13F$106M$48.26$56.80
QUALCOMM IncorporatedQCOM$903M7M sharesTrimQ1 2026 13F$106M$145.96$177.98
MarketAxess Holdings IncMKTX$20M122.7k sharesTrimQ1 2026 13F$106M$175.21$115.63
Cintas CorporationCTAS$284M1.7M sharesAddQ1 2026 13F$105M$191.72$201.86
Emerson Electric CoEMR$223M1.7M sharesAddQ1 2026 13F$104M$143.80$137.09
UDR IncUDR$119M3.5M sharesAddQ1 2026 13F$104M$36.72$39.90
Thermo Fisher Scientific Inc.TMO$666M1.4M sharesTrimQ1 2026 13F$104M$542.70$534.07
United Rentals IncURI$241M330.2k sharesTrimQ1 2026 13F$104M$839.91$1,026.07
Twilio Inc.TWLO$303M2.4M sharesTrimQ1 2026 13F$104M$123.00$211.54
Xenon Pharmaceuticals Inc.XENE$168M2.9M sharesAddQ1 2026 13F$104M$58.15$66.98
VanEck Gold Miners ETFGDX$2B17.3M sharesAddQ1 2026 13F$103M$98.53$74.00
Ken Griffin (Citadel Advisors) exit Unmapped 13F securityPORTFOLIO$-103.3MExitQ1 2026 13F$103M----
Nutrien LtdNTR$156M2.1M sharesAddQ1 2026 13F$103M$75.46$68.33
DOXIMITY INCDOCS$23M995k sharesTrimQ1 2026 13F$103M$31.16$22.21
Petróleo Brasileiro S.A. - PetrobrasPBR$139M6.7M sharesAddQ1 2026 13F$103M$16.00$18.17
CREDO TECH GROUP HOLDING LTDCRDO$249M2.6M sharesTrimQ1 2026 13F$102M$121.71$226.74
Gilead Sciences, Inc.GILD$845M6.1M sharesAddQ1 2026 13F$102M$145.58$130.04
Nutanix IncNTNX$50M1.3M sharesTrimQ1 2026 13F$101M$42.15$54.59
Ken Griffin (Citadel Advisors) other Unmapped 13F securityPORTFOLIO$101M72M sharesOtherQ1 2026 13F$101M$1.41--
TechnipFMC plcFTI$123M1.8M sharesAddQ1 2026 13F$101M$60.12$72.27
iShares U.S. Aerospace & Defense ETFITA$129M588.5k sharesAddQ1 2026 13F$101M$233.94$230.89
S&P Global IncSPGI$305M717.5k sharesAddQ1 2026 13F$100M$427.37$445.09
Vulcan Materials CoVMC$165M605.4k sharesAddQ1 2026 13F$99M$294.22$280.62
Genpact LtdG$5M137.6k sharesTrimQ1 2026 13F$99M$41.20$31.22
The Utilities Select Sector SPDR FundXLU$309M6.7M sharesTrimQ1 2026 13F$99M$44.86$45.22
Showing 351-400 of 600