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.

Biggest Losses

PositionReported PriceCurrent PriceEst. P/LReturnEst. Value
CEA Industries Inc. WarrantBNCWW · Q1 2026$2.92$0.0218-$72k-99.3%$538
Booking Holdings IncBKNG · Q1 2026$4,210.32$162.30-$2.9B-96.1%$114M
Daily Target 2X Short IONQ ETFIONZ · Q1 2026$24.90$1.94-$647k-92.2%$55k
QVC Group Inc.QVCAQ · Q1 2026$2.17$0.21-$82k-90.3%$8.8k
abrdn Physical Platinum Shares ETFPPLT · Q1 2026$178.23$17.45-$98M-90.2%$11M
NextPlat CorpNXPLW · Q1 2026$0.0243$0.0039-$252-84.0%$48
KinderCare Learning Companies, Inc.KLC · Q1 2026$25.89$4.18-$6.2M-83.9%$1.2M
Tradr 2X Short IREN Daily ETFIREZ · Q1 2026$30.09$5.12-$853k-83.0%$175k
Yandex NVYNDX · Q1 2026$103.76$18.94-$508M-81.7%$113M
abrdn Physical Palladium Shares ETFPALL · Q1 2026$134.71$24.87-$38M-81.5%$8.5M
Companhia de Saneamento Básico do Estado de São Paulo - SABESPSBS · Q1 2026$30.51$5.66-$6.4M-81.4%$1.5M
Vanguard Growth ETFVUG · Q1 2026$436.79$88.21-$89M-79.8%$23M
iShares Core High Dividend ETFHDV · Q1 2026$135.72$27.58-$93M-79.7%$24M
Carvana CoCVNA · Q1 2026$314.38$69.44-$1.6B-77.9%$462M
Vanguard Mega Cap Growth ETFMGK · Q1 2026$367.44$89.62-$43M-75.6%$14M
iShares Russell 1000 Growth ETFIWF · Q1 2026$426.40$125.71-$28M-70.5%$12M
Onfolio Holdings, Inc.ONFO · Q1 2026$0.6965$0.251-$7.7k-64.0%$4.3k
Direxion Daily Technology Bear 3X ETFTECS · Q1 2026$20.64$7.44-$828k-64.0%$466k
Embecta Corp.EMBC · Q1 2026$8.84$3.29-$2.3M-62.8%$1.4M
Compass Therapeutics, Inc.CMPX · Q1 2026$5.29$2.27-$2.7M-57.1%$2.0M
Metalpha Technology Holding LimitedLYL · Q1 2026$1.15$0.5004-$45k-56.5%$35k
Quetta Acquisition CorporationQETAR · Q1 2026$1.48$0.6501-$44k-56.1%$34k
20/20 Biolabs, Inc. Common StockAIDX · Q1 2026$1.88$0.8669-$16k-53.9%$14k
Prairie Operating Co.PROP · Q1 2026$2.03$0.9465-$357k-53.4%$312k
Direxion Daily S&P 500 High Beta Bear 3X ETFHIBS · Q1 2026$47.10$21.99-$158k-53.3%$138k
2x Long VIX Futures ETFUVIX · Q1 2026$8.66$4.12-$5.4M-52.4%$4.9M
BrightSphere Investment Group Inc.BSIG · Q1 2026$54.42$26.34-$2.4M-51.6%$2.2M
Everforth, Inc.EFOR · Q1 2026$38.71$19.08-$106k-50.7%$103k
Fold Holdings IncFLD · Q1 2026$1.32$0.6559-$109k-50.3%$108k
ProShares - S&P 500 Dividend Aristocrats ETFNOBL · Q1 2026$106.01$54.08-$9.6M-49.0%$10.0M
bioAffinity Technologies, Inc.BIAFW · Q1 2026$0.33$0.17-$3.2k-48.5%$3.4k
T-REX 2X Inverse MSTR Daily Target ETFMSTZ · Q1 2026$12.48$6.61-$1.1M-47.0%$1.3M
Direxion Daily MSCI Emerging Markets Bear 3X ETFEDZ · Q1 2026$29.60$15.77-$1.9M-46.7%$2.2M
Entrada Therapeutics, Inc.TRDA · Q1 2026$12.62$6.73-$1.3M-46.7%$1.4M
BellRing Brands, Inc.BRBR · Q1 2026$16.09$8.59-$25M-46.6%$29M
Wix.com Ltd.WIX · Q1 2026$90.07$48.21-$37M-46.5%$43M
GraniteShares 2x Short MSTR Daily ETFMSDD · Q1 2026$68.22$36.60-$194k-46.4%$224k
ZoomInfo Technologies Inc.GTM · Q1 2026$5.98$3.25-$9.3M-45.7%$11M
Powell Industries, Inc.POWL · Q1 2026$541.08$295.94-$31M-45.3%$37M
Werewolf Therapeutics, Inc.HOWL · Q1 2026$0.8326$0.456-$3.9k-45.2%$4.7k
XCHG Limited American Depositary ShareXCH · Q1 2026$1.17$0.66-$34k-43.6%$44k
MicroVision, Inc.MVIS · Q1 2026$0.6412$0.3666-$325k-42.8%$433k
Artivion, Inc.AORT · Q1 2026$36.62$21.07-$1.1M-42.5%$1.5M
Fastly, Inc.FSLY · Q1 2026$29.06$16.77-$47M-42.3%$64M
Gevo, Inc.GEVO · Q1 2026$2.73$1.58-$2.7M-42.1%$3.7M
ProShares - Ultra VIX Short-Term Futures ETFUVXY · Q1 2026$52.30$30.39-$50M-41.9%$70M
Direxion Daily Dow Jones Internet Bear 3X ETFWEBS · Q1 2026$29.22$17.06-$273k-41.6%$384k
WM Technology, Inc.MAPS · Q1 2026$0.6584$0.39-$119k-40.8%$173k
Here Group LimitedHERE · Q1 2026$3.54$2.10-$91k-40.6%$133k
Phibro Animal Health CorporationPAHC · Q1 2026$55.31$32.89-$85k-40.5%$125k