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.

History Trades

CompanyValueActionChangePriceLast Price
SPDR S&P 500 ETF TrustSPY$-18.4BTrimQ2 2025 13F$18B$571.44$747.41
NVIDIA CorporationNVDA$7.3BAddQ2 2025 13F$7B$125.57$212.06
Netflix, Inc.NFLX$3.7BAddQ2 2025 13F$4B$112.75$68.53
Microsoft CorpMSFT$2.7BAddQ2 2025 13F$3B$433.34$390.34
Coinbase Global, Inc.COIN$2.4BAddQ2 2025 13F$2B$232.81$159.40
Unitedhealth Group IncUNH$2.2BAddQ2 2025 13F$2B$384.44$431.31
Palantir Technologies IncPLTR$2.0BAddQ2 2025 13F$2B$116.76$135.78
Broadcom IncAVGO$1.8BAddQ2 2025 13F$2B$216.36$396.81
MicroStrategy IncMSTR$1.8BAddQ2 2025 13F$2B$363.05$101.95
Robinhood Markets, Inc.HOOD$1.6BAddQ2 2025 13F$2B$58.91$99.48
Eli Lilly and Company Common StockLLY$1.6BAddQ2 2025 13F$2B$777.84$1,163.08
Schwab (Charles) CorpSCHW$-1.5BTrimQ2 2025 13F$2B$83.65$101.95
Alphabet IncGOOGL$1.5BAddQ2 2025 13F$1B$163.55$342.09
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$6B41.4M sharesAddQ2 2025 13F$1B$141.90--
Apple IncAAPL$-1.4BTrimQ2 2025 13F$1B$202.27$325.89
Oracle CorporationORCL$1.3BAddQ2 2025 13F$1B$161.13$125.86
Amazon.com IncAMZN$9B39.7M sharesAddQ2 2025 13F$1B$197.77$244.85
CrowdStrike Holdings, Inc.CRWD$1.2BAddQ2 2025 13F$1B$108.07$191.15
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$3B10.4M sharesAddQ2 2025 13F$1B$278.88--
JPMorgan Chase & Co.JPM$1.0BAddQ2 2025 13F$1B$255.03$348.21
The Goldman Sachs Group IncGS$984.1MAddQ2 2025 13F$984M$578.93$1,072.80
Carvana Co.CVNA$903.4MAddQ2 2025 13F$903M$54.63$64.59
Texas Instruments IncTXN$877.4MAddQ2 2025 13F$877M$177.56$284.55
First Solar, Inc.FSLR$801.5MAddQ2 2025 13F$802M$147.30$207.57
Tesla IncTSLA$798.9MAddQ2 2025 13F$799M$300.61$374.01
NVIDIA CorporationNVDA$-15.0BTrimQ1 2025 13F$15B$126.74$212.06
Tesla IncTSLA$-8.3BTrimQ1 2025 13F$8B$333.26$374.01
SPDR S&P 500 ETF TrustSPY$7.5BAddQ1 2025 13F$8B$587.78$747.41
Microsoft CorpMSFT$-4.8BTrimQ1 2025 13F$5B$407.71$390.34
Apple IncAAPL$-3.7BTrimQ1 2025 13F$4B$231.67$325.89
Broadcom IncAVGO$-3.2BTrimQ1 2025 13F$3B$211.65$396.81
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$3.1BAddQ1 2025 13F$3B----
SPDR Gold TrustGLD$2.2BAddQ1 2025 13F$2B$264.45$372.35
iShares iBoxx $ High Yield Corporate Bond ETFHYG$2.1BAddQ1 2025 13F$2B$79.37$79.81
Alphabet IncGOOGL$-1.7BTrimQ1 2025 13F$2B$181.36$342.09
The Boeing CompanyBA$-1.6BTrimQ1 2025 13F$2B$173.09$209.63
Schwab (Charles) CorpSCHW$1.5BAddQ1 2025 13F$1B$78.48$101.95
The Walt Disney CompanyDIS$991M10M sharesTrimQ1 2025 13F$1B$107.47$96.22
Booking Holdings IncBKNG$-1.2BTrimQ1 2025 13F$1B$191.27$179.83
Alibaba Group Holding LtdBABA$3B21M sharesAddQ1 2025 13F$1B$115.31$120.46
Coinbase Global, Inc.COIN$-1.2BTrimQ1 2025 13F$1B$242.13$159.40
Amazon.com IncAMZN$8B39.6M sharesTrimQ1 2025 13F$997M$217.00$244.85
Alphabet Inc.GOOG$2B13.5M sharesTrimQ1 2025 13F$982M$183.12$341.91
Chipotle Mexican Grill IncCMG$-936.4MTrimQ1 2025 13F$936M$54.38$32.93
Taiwan Semiconductor Manufacturing Co LtdTSM$-928.4MTrimQ1 2025 13F$928M$194.34$424.61
Ken Griffin (Citadel Advisors) trim Unmapped 13F securityPORTFOLIO$4B43.3M sharesTrimQ1 2025 13F$915M$102.74--
Meta Platforms, Inc.META$15B25.3M sharesAddQ1 2025 13F$841M$645.17$627.17
Bank of America CorpBAC$912M21.9M sharesTrimQ1 2025 13F$820M$44.56$61.62
Adobe IncADBE$-795.1MTrimQ1 2025 13F$795M$428.84$218.36
APPLOVIN CORPAPP$-768.9MTrimQ1 2025 13F$769M$344.61$427.01
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