Ken Griffin

Citadel Advisors

Ken Griffin (Citadel Advisors) is tracked through public portfolio filings, disclosed holdings, and institutional investment activity. This Ken Griffin (Citadel Advisors) portfolio page tracks Citadel Advisors holdings, stock picks, latest portfolio moves, and historical 13F filing changes so readers can see which public companies Citadel Advisors owns and how disclosed positions change over time. Ken Griffin (Citadel Advisors)'s public portfolio can help investors study position sizing, sector exposure, concentration, new buys, trims, exits, and the market themes behind reported capital allocation decisions. Top disclosed holdings and portfolio changes shown on this page include Tesla Inc (TSLA), NVIDIA Corporation (NVDA), Broadcom Inc (AVGO), iShares Core S&P 500 ETF (IVV), and SPDR S&P 500 ETF Trust (SPY). Investors use Citadel Advisors 13F filings to study portfolio concentration, new buys, trims, exits, sector exposure, and the market evidence behind the latest disclosed holdings.

Latest Holdings

HoldingReported ValueWeightSharesLast PriceEst. ValueReturn
Y1146L208Y1146L208 · Q1 2026$69k0.0%37k------
Vaccitech plcVACC · Q1 2026$68k0.0%119k$5.00----
Xcel Brands, Inc.XELB · Q1 2026$67k0.0%44k$2.04----
Quad/Graphics, Inc.QUAD · Q1 2026$67k0.0%10k$7.40----
Green Circle Decarbonize Technology Ltd.GCDT · Q1 2026$67k0.0%67k$0.98----
00912N40300912N403 · Q1 2026$67k0.0%21k------
4859210948592109 · Q1 2026$67k0.0%22k------
Zevia PBCZVIA · Q1 2026$67k0.0%57k$1.64----
42727R20342727R203 · Q1 2026$67k0.0%253k------
Mako Mining Corp Common StockMAKO · Q1 2026$67k0.0%10k$8.67----
55453W50155453W501 · Q1 2026$66k0.0%19k------
22407B10822407B108 · Q1 2026$66k0.0%17k------
Tigo Energy, Inc.TYGO · Q1 2026$66k0.0%18k$2.84----
Evaxion Biotech A/SEVAX · Q1 2026$66k0.0%18k$4.06----
Patriot National Bancorp, Inc.PNBK · Q1 2026$66k0.0%51k$1.07----
471871202471871202 · Q1 2026$65k0.0%74k------
BioRestorative Therapies, Inc.BRTX · Q1 2026$65k0.0%239k$0.5226----
6.5346E+2086.5346E+208 · Q1 2026$65k0.0%26k------
882927270882927270 · Q1 2026$65k0.0%23k------
G28687104G28687104 · Q1 2026$65k0.0%135k------
88340F73888340F738 · Q1 2026$64k0.0%20k------
FULL HOUSE RESORTS INCFLL · Q1 2026$64k0.0%29k$2.67----
BioHarvest Sciences Inc. Common StockBHST · Q1 2026$64k0.0%15k$3.86----
iHeartMedia, Inc.IHRT · Q1 2026$64k0.0%22k$4.95----
BioVie Inc.BIVI · Q1 2026$63k0.0%45k$1.42----
57633B10057633B100 · Q1 2026$62k0.0%11k------
Nephros, Inc.NEPH · Q1 2026$62k0.0%21k$3.70----
26923Q62226923Q622 · Q1 2026$62k0.0%149k------
Universal Electronics Inc.UEIC · Q1 2026$62k0.0%15k$3.95----
G4290G108G4290G108 · Q1 2026$62k0.0%15k------
IRIDEX CorporationIRIX · Q1 2026$61k0.0%61k$1.18----
71910C20271910C202 · Q1 2026$61k0.0%35k------
746909100746909100 · Q1 2026$61k0.0%19k------
65531Y10665531Y106 · Q1 2026$61k0.0%15k------
83086J20083086J200 · Q1 2026$61k0.0%99k------
Zentek Ltd.ZTEK · Q1 2026$60k0.0%114k$0.5937----
G0R38G112G0R38G112 · Q1 2026$60k0.0%100k------
Dyadic International, Inc.DYAI · Q1 2026$60k0.0%73k$0.7426----
590660106590660106 · Q1 2026$60k0.0%12k------
Educational Development CorporationEDUC · Q1 2026$59k0.0%47k$1.45----
55380K13355380K133 · Q1 2026$59k0.0%28k------
Lifetime Brands, Inc.LCUT · Q1 2026$59k0.0%10k$8.61----
G2867S117G2867S117 · Q1 2026$59k0.0%217k------
Sensus Healthcare, Inc.SRTS · Q1 2026$58k0.0%15k$3.18----
Great Elm Group, Inc. 7.25% Notes due 2027GEGGL · Q1 2026$58k0.0%31k$24.89----
X FinancialXYF · Q1 2026$58k0.0%14k$4.83----
GreenTree Hospitality Group Ltd.GHG · Q1 2026$58k0.0%46k$1.28----
6.8622E+1086.8622E+108 · Q1 2026$57k0.0%113k------
Empery Digital Inc.EMPD · Q1 2026$56k0.0%13k$4.56----
Y71726130Y71726130 · Q1 2026$56k0.0%13k------
Showing 6401-6450 of 6730