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 Holdings

HoldingReported ValueWeightSharesLast PriceEst. ValueReturn
Royal Caribbean Cruises Ltd. Common StockRCL · Q1 2026$419M0.1%1.5M$286.21$436M+4.01%
KKR & Co IncKKR · Q1 2026$418M0.1%4.5M$102.75$464M+11.1%
PepsiCo, Inc.PEP · Q1 2026$415M0.1%2.7M$134.93$361M-13.1%
Comfort Systems USA, Inc.FIX · Q1 2026$415M0.1%300.9k$1,722.18$518M+24.9%
United Therapeutics CorporationUTHR · Q1 2026$414M0.1%697.8k$535.83$374M-9.64%
Albemarle CorpALB · Q1 2026$412M0.1%2.3M$117.10$268M-34.8%
UNITY SOFTWARE INCU · Q1 2026$411M0.1%18.7M$31.27$586M+42.5%
NU HOLDINGS LTDNU · Q1 2026$410M0.1%28.6M$14.51$414M+0.97%
General Motors CoGM · Q1 2026$405M0.1%5.4M$76.11$414M+2.15%
Halliburton CompanyHAL · Q1 2026$401M0.1%10.3M$33.19$342M-14.9%
U.S. BancorpUSB · Q1 2026$394M0.1%7.6M$63.25$479M+21.6%
Synopsys IncSNPS · Q1 2026$393M0.1%992k$378.46$375M-4.54%
Barrick Mining CorporationB · Q1 2026$393M0.1%9.6M$35.13$339M-13.9%
Abbott Laboratories (1)ABT · Q1 2026$392M0.1%3.8M$99.68$381M-2.91%
AKAMAI TECHNOLOGIES IncAKAM · Q1 2026$388M0.1%3.4M$120.01$405M+4.49%
Loews CorporationL · Q1 2026$388M0.1%3.6M$112.52$409M+5.42%
Colgate-Palmolive CompanyCL · Q1 2026$385M0.1%4.5M$91.60$414M+7.47%
SS&C Technologies Holdings IncSSNC · Q1 2026$381M0.1%5.6M$69.96$394M+3.53%
Nucor Corporation Common StockNUE · Q1 2026$377M0.1%2.2M$235.90$526M+39.5%
Baidu, Inc. - American Depositary Shares, each representing 8 ordinary share (BIDU)BIDU · Q1 2026$377M0.1%3.4M$112.82$382M+1.26%
GLOBAL PAYMENTS IncGPN · Q1 2026$376M0.1%5.6M$82.19$459M+22.1%
Amphenol CorpAPH · Q1 2026$375M0.1%3M$150.46$447M+19.1%
Schlumberger N.V. Common StockSLB · Q1 2026$375M0.1%7.3M$46.79$341M-8.96%
Ovintiv Inc.OVV · Q1 2026$369M0.1%6.2M$58.27$363M-1.84%
Air Products and Chemicals IncAPD · Q1 2026$369M0.1%1.3M$295.62$375M+1.77%
Welltower Inc.WELL · Q1 2026$368M0.1%1.9M$244.00$454M+23.4%
Permian Resources Corporation Class APR · Q1 2026$365M0.1%17.1M$19.59$336M-8.11%
Johnson Controls International plcJCI · Q1 2026$364M0.1%2.8M$140.13$390M+7.01%
Moderna, Inc.MRNA · Q1 2026$359M0.1%7.1M$68.28$482M+34.4%
Philip Morris International IncPM · Q1 2026$356M0.1%2.2M$192.12$414M+16.2%
Eaton Corp PLCETN · Q1 2026$355M0.1%992.2k$399.36$396M+11.7%
PPL CorporationPPL · Q1 2026$349M0.1%9.1M$35.43$324M-7.25%
Linde plcLIN · Q1 2026$347M0.1%699k$513.34$359M+3.55%
Take-Two Interactive Software, Inc.TTWO · Q1 2026$346M0.1%1.8M$243.80$427M+23.4%
Ulta Beauty IncULTA · Q1 2026$344M0.1%657.6k$483.52$318M-7.5%
679295105679295105 · Q1 2026$339M0.1%4.3M------
Union Pacific CorpUNP · Q1 2026$337M0.1%1.4M$301.27$418M+24.2%
Regeneron Pharmaceuticals, Inc.REGN · Q1 2026$335M0.1%433.8k$664.45$288M-14%
Lowe's Companies, Inc.LOW · Q1 2026$333M0.1%1.4M$205.34$289M-13.1%
EQT CorpEQT · Q1 2026$330M0.1%5.2M$49.05$254M-22.9%
Carnival Corporation & PLCCCL · Q1 2026$330M0.1%12.7M$26.59$339M+2.74%
Comcast CorporationCMCSA · Q1 2026$329M0.1%11.5M$23.88$273M-16.8%
Danaher CorpDHR · Q1 2026$329M0.1%1.7M$205.04$355M+8.14%
TJX Companies, Inc. (The) Common StockTJX · Q1 2026$328M0.1%2.1M$155.00$319M-2.94%
Affirm Holdings, Inc.AFRM · Q1 2026$326M0.1%7.1M$73.92$527M+61.3%
Cameco Corporation Common StockCCJ · Q1 2026$325M0.1%3M$90.98$273M-16.2%
Ciena CorporationCIEN · Q1 2026$325M0.1%837.1k$408.73$342M+5.28%
Ares Management CorpARES · Q1 2026$325M0.1%3M$120.60$359M+10.5%
Dow Inc.DOW · Q1 2026$324M0.1%7.8M$29.70$231M-28.7%
American Airlines Group, Inc. (AAl)AAL · Q1 2026$323M0.1%30M$14.79$444M+37.7%
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