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
Tesla IncTSLA$12.0BAddQ4 2024 13F$12B$321.74$374.01
SPDR S&P 500 ETF TrustSPY$8.7BAddQ4 2024 13F$9B$589.16$747.41
NVIDIA CorporationNVDA$5.5BAddQ4 2024 13F$6B$137.83$212.06
MicroStrategy IncMSTR$3.7BAddQ4 2024 13F$4B$300.91$101.95
iShares Trust - iShares Russell 2000 ETFIWM$-2.5BTrimQ4 2024 13F$2B$228.01$295.77
Palantir Technologies IncPLTR$2.3BAddQ4 2024 13F$2B$58.25$135.78
Alphabet IncGOOGL$2.3BAddQ4 2024 13F$2B$174.97$342.09
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$2.2BAddQ4 2024 13F$2B----
Amazon.com IncAMZN$9B38.9M sharesAddQ4 2024 13F$2B$204.58$244.85
Super Micro Computer, Inc.SMCI$-2.0BExitQ4 2024 13F$2B$36.35$26.89
Broadcom IncAVGO$2.0BAddQ4 2024 13F$2B$184.96$396.81
The Boeing CompanyBA$1.8BAddQ4 2024 13F$2B$156.93$209.63
Netflix, Inc.NFLX$1.7BAddQ4 2024 13F$2B$82.31$68.53
APPLOVIN CORPAPP$1.6BAddQ4 2024 13F$2B$252.97$427.01
iShares MSCI Emerging Markets ETFEEM$-1.6BTrimQ4 2024 13F$2B--$65.57
Super Micro Computer, Inc.SMCI$1.3BOtherQ4 2024 13F$1B$36.35$26.89
Alibaba Group Holding LtdBABA$2B18.2M sharesTrimQ4 2024 13F$1B$94.46$120.46
Microsoft CorpMSFT$1.3BAddQ4 2024 13F$1B$425.95$390.34
Salesforce, Inc. Common StockCRM$1.2BAddQ4 2024 13F$1B$319.14$172.68
iShares iBoxx $ High Yield Corporate Bond ETFHYG$-1.2BTrimQ4 2024 13F$1B$79.39$79.81
iShares China Large-Cap ETFFXI$-1.1BTrimQ4 2024 13F$1B$31.53$34.28
Coinbase Global, Inc.COIN$1.1BAddQ4 2024 13F$1B$253.86$159.40
Ken Griffin (Citadel Advisors) exit Unmapped 13F securityPORTFOLIO$-954.7MExitQ4 2024 13F$955M----
Ken Griffin (Citadel Advisors) exit Unmapped 13F securityPORTFOLIO$-916.3MExitQ4 2024 13F$916M----
Meta Platforms, Inc.META$14B23.5M sharesAddQ4 2024 13F$874M$586.98$627.17
SPDR S&P 500 ETF TrustSPY$9.0BAddQ3 2024 13F$9B$552.93$747.41
NVIDIA CorporationNVDA$-7.0BTrimQ3 2024 13F$7B$118.12$212.06
Tesla IncTSLA$3.7BAddQ3 2024 13F$4B$228.05$374.01
Meta Platforms, Inc.META$13B22.5M sharesAddQ3 2024 13F$2B$514.55$627.17
Amazon.com IncAMZN$6B34.8M sharesTrimQ3 2024 13F$2B$182.46$244.85
Apple IncAAPL$2.2BAddQ3 2024 13F$2B$223.32$325.89
Ken Griffin (Citadel Advisors) trim Unmapped 13F securityPORTFOLIO$-2.0BTrimQ3 2024 13F$2B----
SPDR Gold TrustGLD$1.6BAddQ3 2024 13F$2B$229.00$372.35
Alibaba Group Holding LtdBABA$3B26.4M sharesAddQ3 2024 13F$1B$81.82$120.46
iShares China Large-Cap ETFFXI$1.3BAddQ3 2024 13F$1B$26.44$34.28
Broadcom IncAVGO$-1.1BTrimQ3 2024 13F$1B$160.32$396.81
Alphabet Inc.GOOG$2B14.6M sharesTrimQ3 2024 13F$1B$169.25$341.91
iShares MSCI Emerging Markets ETFEEM$1.0BAddQ3 2024 13F$1B--$65.57
Super Micro Computer, Inc.SMCI$-894.6MTrimQ3 2024 13F$895M$60.86$26.89
iShares iBoxx $ High Yield Corporate Bond ETFHYG$-860.5MTrimQ3 2024 13F$860M$78.67$79.81
Booking Holdings IncBKNG$825.5MAddQ3 2024 13F$826M$153.40$179.83
Bank of America CorpBAC$979M24.7M sharesTrimQ3 2024 13F$724M$40.08$61.62
PDD Holdings Inc.PDD$2B16.2M sharesAddQ3 2024 13F$711M$122.88$86.31
Walmart IncWMT$629.3MAddQ3 2024 13F$629M$73.44$109.33
Spotify Technology S.ASPOT$625.2MAddQ3 2024 13F$625M$332.48$489.56
Home Depot, Inc. (The) Common StockHD$622.8MAddQ3 2024 13F$623M$364.74$331.45
Chipotle Mexican Grill IncCMG$-611.8MTrimQ3 2024 13F$612M$55.35$32.93
MicroStrategy IncMSTR$605.8MAddQ3 2024 13F$606M$142.97$101.95
Ken Griffin (Citadel Advisors) add Unmapped 13F securityPORTFOLIO$3B11.6M sharesAddQ3 2024 13F$583M$245.45--
Costco Wholesale CorporationCOST$542.1MAddQ3 2024 13F$542M$867.90$927.31
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