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
03842K30903842K309 · Q1 2026$29k0%34k------
Leslie's, Inc. (LESL)LESL · Q1 2026$29k0%26.2k$2.76$72k+146.4%
774374300774374300 · Q1 2026$29k0%32.6k------
G71115102G71115102 · Q1 2026$29k0%41.2k------
Arq, Inc.ARQ · Q1 2026$28k0%11.1k$2.09$23k-18.6%
Acumen Pharmaceuticals, Inc.ABOS · Q1 2026$28k0%12k$2.21$27k-6.36%
23255M20423255M204 · Q1 2026$28k0%18.3k------
SemiLEDs CorporationLEDS · Q1 2026$27k0%22k$3.01$66k+140.8%
Ispire Technology Inc.ISPR · Q1 2026$27k0%14.8k$1.75$26k-4.89%
36254L30836254L308 · Q1 2026$27k0%66.2k------
M77798201M77798201 · Q1 2026$27k0%13.2k------
G1281K130G1281K130 · Q1 2026$27k0%20.9k------
uCloudlink Group Inc.UCL · Q1 2026$26k0%18.8k$0.9201$17k-34.7%
Veea Inc.VEEA · Q1 2026$26k0%49.6k$0.1624$8k-69.5%
Art's-Way Manufacturing Co., Inc.ARTW · Q1 2026$26k0%12.5k$2.26$28k+8.13%
382140879382140879 · Q1 2026$26k0%22.4k------
17322U30617322U306 · Q1 2026$26k0%29.1k------
Curanex Pharmaceuticals Inc Common StockCURX · Q1 2026$26k0%50.6k$0.2107$11k-58.8%
576810303576810303 · Q1 2026$26k0%51.7k------
Marchex, Inc.MCHX · Q1 2026$26k0%16.6k$1.80$30k+16.1%
696389402696389402 · Q1 2026$25k0%14.3k------
CaliberCos Inc.CWD · Q1 2026$24k0%21.3k$0.7742$16k-32.7%
59102M10459102M104 · Q1 2026$23k0%17k------
Marti Technologies, Inc.MRT · Q1 2026$23k0%11.3k$1.60$18k-20%
83419H10383419H103 · Q1 2026$22k0%32k------
G29201103G29201103 · Q1 2026$22k0%22.9k------
Smart Digital Group Limited Ordinary SharesSDM · Q1 2026$22k0%15.9k$1.85$29k+33.3%
Fractyl Health, Inc. Common StockGUTS · Q1 2026$22k0%48.2k$0.81$39k+76.9%
Bio Green Med Solution, Inc.BGMS · Q1 2026$22k0%22.1k$0.9197$20k-8.03%
4.2254E+1164.2254E+116 · Q1 2026$22k0%192.6k------
J3921Q102J3921Q102 · Q1 2026$22k0%32.2k------
83013Q87183013Q871 · Q1 2026$21k0%21.1k------
59318T10959318T109 · Q1 2026$21k0%13k------
HF Foods Group Inc.HFFG · Q1 2026$21k0%11.4k$1.63$19k-11.9%
5.396E+2095.396E+209 · Q1 2026$21k0%18k------
LiveWire Group, Inc.LVWR · Q1 2026$21k0%12.4k$0.6944$8.6k-58.2%
Borealis Foods Inc.BRLS · Q1 2026$21k0%14.4k$0.80$12k-43.7%
395330509395330509 · Q1 2026$20k0%55.2k------
Presurance Holdings, Inc.PRHI · Q1 2026$20k0%39.4k$5.10$201k+900.8%
19243B10219243B102 · Q1 2026$20k0%25.9k------
83370P20183370P201 · Q1 2026$20k0%45.2k------
NuCana plcNCNA · Q1 2026$20k0%13.9k$1.29$18k-8.51%
46527C20946527C209 · Q1 2026$19k0%105.6k------
683712129683712129 · Q1 2026$19k0%31.7k------
81807M30481807M304 · Q1 2026$19k0%10.4k------
89078D10189078D101 · Q1 2026$19k0%26.4k------
81720R60481720R604 · Q1 2026$19k0%11.3k------
Lakeside Holding LimitedLSH · Q1 2026$18k0%26k$0.38$9.9k-45.5%
AIFU Inc.AIFU · Q1 2026$18k0%12.8k$31.26$401k+2,148.9%
62464R10962464R109 · Q1 2026$17k0%33.7k------
Showing 6,551-6,600 of 6,729