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
G89479102G89479102 · Q1 2026$8.7M0.0%311k------
iShares MSCI Emerging Markets Asia ETFEEMA · Q1 2026$8.7M0.0%91k$117.50----
Koninklijke Philips NVPHG · Q1 2026$8.7M0.0%317k$26.60----
iShares Future AI & Tech ETFARTY · Q1 2026$8.6M0.0%186k$73.04----
25461A46025461A460 · Q1 2026$8.6M0.0%296k------
Badger Meter, Inc. Common StockBMI · Q1 2026$8.6M0.0%57k$125.28----
Fiverr International Ltd OrdinaryFVRR · Q1 2026$8.6M0.0%859k$10.95----
Natural Gas Services Group, Inc.NGS · Q1 2026$8.6M0.0%228k$42.42----
Principal Financial Group, Inc.PFG · Q1 2026$8.6M0.0%95k$105.03----
Obsidian Energy Ltd.OBE · Q1 2026$8.6M0.0%907k$11.18----
Bausch Health Companies Inc.BHC · Q1 2026$8.6M0.0%1.6M$5.39----
Anterix Inc.ATEX · Q1 2026$8.6M0.0%225k$63.71----
The Middleby CorpMIDD · Q1 2026$8.6M0.0%65k$154.44----
3.795E+2633.795E+263 · Q1 2026$8.6M0.0%92k------
Voya Financial IncVOYA · Q1 2026$8.5M0.0%125k$80.96----
Portillo's Inc.PTLO · Q1 2026$8.5M0.0%1.6M$4.13----
Franklin Electric Co., Inc.FELE · Q1 2026$8.5M0.0%92k$103.50----
Marriott Vacations Worldwide CorporationVAC · Q1 2026$8.5M0.0%131k$84.12----
Vanguard Global ex-U.S. Real Estate ETFVNQI · Q1 2026$8.5M0.0%192k$45.93----
Axos Financial, Inc.AX · Q1 2026$8.5M0.0%100k$87.10----
Vanguard Intermediate-Term Bond ETFBIV · Q1 2026$8.5M0.0%110k$76.62----
Once Upon A Farm PbcOFRM · Q1 2026$8.5M0.0%520k$14.93----
4.6138E+2264.6138E+226 · Q1 2026$8.5M0.0%155k------
Zevra Therapeutics, Inc.ZVRA · Q1 2026$8.5M0.0%912k$10.95----
Greif, Inc.GEF · Q1 2026$8.5M0.0%127k$63.77----
Extreme Networks, Inc.EXTR · Q1 2026$8.5M0.0%562k$26.67----
ACUITY INC. (DE)AYI · Q1 2026$8.5M0.0%30k$296.22----
05463X10605463X106 · Q1 2026$8.4M0.0%255k------
The Buckle IncBKE · Q1 2026$8.4M0.0%168k$49.76----
Addus HomeCare CorporationADUS · Q1 2026$8.4M0.0%90k$94.02----
Gentherm IncorporatedTHRM · Q1 2026$8.4M0.0%303k$34.71----
GATX Corporation Common StockGATX · Q1 2026$8.4M0.0%49k$172.34----
The Andersons, Inc.ANDE · Q1 2026$8.4M0.0%117k$71.63----
78433H48578433H485 · Q1 2026$8.4M0.0%148k------
Sealed Air CorpSEE · Q1 2026$8.4M0.0%200k$42.15----
590717401590717401 · Q1 2026$8.4M0.0%545k------
254604101254604101 · Q1 2026$8.4M0.0%131k------
Sasol LimitedSSL · Q1 2026$8.4M0.0%647k$12.51----
iShares Russell Top 200 ETFIWL · Q1 2026$8.4M0.0%52k$187.70----
76665T10276665T102 · Q1 2026$8.4M0.0%230k------
63900P60863900P608 · Q1 2026$8.4M0.0%69k------
Sun Life Financial Inc.SLF · Q1 2026$8.4M0.0%134k$72.59----
Avista CorporationAVA · Q1 2026$8.4M0.0%208k$41.71----
MakeMyTrip LimitedMMYT · Q1 2026$8.4M0.0%224k$44.87----
Ecovyst Inc.ECVT · Q1 2026$8.4M0.0%650k$13.96----
GraniteShares 2x Long COIN Daily ETFCONL · Q1 2026$8.3M0.0%1.2M$6.39----
Neurogene Inc.NGNE · Q1 2026$8.3M0.0%413k$26.87----
WisdomTree, Inc.WT · Q1 2026$8.3M0.0%572k$18.87----
Direxion Daily MSCI Emerging Markets Bull 3X ETFEDC · Q1 2026$8.3M0.0%149k$92.89----
AAR Corp.AIR · Q1 2026$8.3M0.0%76k$110.14----
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