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Ken Griffin

Ken Griffin Citadel Advisors

AUM $875B
1-Year Est. Return 40.91%
 

Ken Griffin founded Citadel, one of the world’s largest and most successful hedge funds. Starting his trading career from his Harvard dorm room at a young age, Griffin quickly developed a keen sense for markets and built Citadel into a global powerhouse with billions in assets under management. Known for his quantitative and technology-driven strategies, Griffin has also made headlines for significant philanthropic contributions, supporting causes in education, the arts, and public institutions. Over the years, he has earned recognition as one of the preeminent figures in modern finance.

This Fund
S&P 500
This Quarter Est. Return
+14.6%
1 Year Est. Return
+40.91%
3 Year Est. Return
+115.85%
5 Year Est. Return
+132.1%
10 Year Est. Return
+518.81%
AUM
$500B
AUM Growth
+$33.8B
Cap. Flow
-$25.4B
Cap. Flow %
-5.08%
Top 10 Hldgs %
30.95%
Holding
15,795
New
1,585
Increased
6,018
Reduced
6,315
Closed
1,625

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$1.38B
2
NVDA icon
NVIDIA
NVDA
+$732M
3
AMZN icon
Amazon
AMZN
+$606M
4
DIS icon
Walt Disney
DIS
+$559M
5
T icon
AT&T
T
+$466M

Top Sells

Rank Stock Value
1
ATVI
Activision Blizzard
ATVI
+$1.41B
2
CMCSA icon
Comcast
CMCSA
+$658M
3
BSX icon
Boston Scientific
BSX
+$650M
4
PANW icon
Palo Alto Networks
PANW
+$642M
5
TMUS icon
T-Mobile US
TMUS
+$577M

Sector Composition

Rank Sector Weight
1 Technology 3.81%
2 Healthcare 2.95%
3 Financials 2.19%
4 Consumer Discretionary 2.15%
5 Industrials 1.55%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SKYAW
13751
SkyAI Inc
SKYAW
$204K
$1.35K ﹤0.01%
+10,037
New +$1.17K
BYSI icon
13752
PUT
BeyondSpring
BYSI
$34.5M
$1.33K ﹤0.01%
1,500
+400
+36% +$367
SPDN icon
13753
CALL
Direxion Daily S&P 500 Bear 1X ETF
SPDN
$198M
$1.33K ﹤0.01%
+100
New +$1.43K
IPSC icon
13754
PUT
Century Therapeutics
IPSC
$348M
$1.33K ﹤0.01%
400
-1,300
-76% -$2.37K
RAIN
13755
CALL
DELISTED
Rain Oncology Inc. Common Stock
RAIN
$1.32K ﹤0.01%
1,100
-18,700
-94% -$20.2K
FCUV icon
13756
PUT
Focus Universal
FCUV
$3.95M
$1.31K ﹤0.01%
2
– –
MRVI icon
13757
CALL
Maravai LifeSciences
MRVI
$849M
$1.31K ﹤0.01%
200
-3,500
-95% -$22.6K
VRMEW
13758
DELISTED
VerifyMe, Inc. Warrant
VRMEW
$1.31K ﹤0.01%
26,195
+1,690
+7% +$79
UUUU icon
13759
Energy Fuels
UUUU
$3.77B
$1.31K ﹤0.01%
182
-677,771
-100% -$5.24M
ROCLW
13760
DELISTED
Roth CH Acquisition V Co. Warrant
ROCLW
$1.3K ﹤0.01%
32,555
+101
+0.3% +$6
CAAS icon
13761
CALL
China Automotive Systems
CAAS
$142M
$1.29K ﹤0.01%
400
-600
-60% -$2.06K
SYRE icon
13762
CALL
Spyre Therapeutics
SYRE
$9.14B
$1.29K ﹤0.01%
60
+4
+7% +$55
ORGNW
13763
DELISTED
Origin Materials Inc Warrants
ORGNW
$1.29K ﹤0.01%
+34,124
New +$1.94K
AMPL icon
13764
PUT
Amplitude
AMPL
$1.63B
$1.27K ﹤0.01%
100
-7,300
-99% -$81K
VTOL icon
13765
Bristow Group
VTOL
$1.38B
$1.27K ﹤0.01%
45
-14,140
-100% -$382K
FEAM icon
13766
PUT
5E Advanced Materials
FEAM
$66.8M
$1.27K ﹤0.01%
+39
New +$1.9K
TOON icon
13767
PUT
Kartoon Studios
TOON
$37.4M
$1.26K ﹤0.01%
910
-400
-31% -$518
WATT icon
13768
PUT
Energous
WATT
$85.6M
$1.26K ﹤0.01%
+23
New +$1.31K
MZZ icon
13769
CALL
ProShares UltraShort MidCap400
MZZ
$2.3M
$1.26K ﹤0.01%
100
– –
GP
13770
PUT
GreenPower Motor Co
GP
$13M
$1.25K ﹤0.01%
+40
New +$1.21K
PROK icon
13771
CALL
ProKidney
PROK
$273M
$1.25K ﹤0.01%
+700
New +$1.5K
FLUX icon
13772
CALL
Flux Power
FLUX
$12.7M
$1.23K ﹤0.01%
300
-7,900
-96% -$27.4K
PHUN icon
13773
CALL
Phunware
PHUN
$42.8M
$1.23K ﹤0.01%
300
– –
DSL
13774
PUT
DoubleLine Income Solutions Fund
DSL
$1.24B
$1.22K ﹤0.01%
100
-5,600
-98% -$64.4K
SRTA
13775
Strata Critical Medical Inc
SRTA
$522M
$1.18K ﹤0.01%
333
-126,829
-100% -$364K
549 550
551
552 553

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Ken Griffin's Q4 2023 Portfolio in Review

As of Q4 2023, Ken Griffin held 15,795 positions worth $500B, up 7.2% from $467B the previous quarter. Its ten largest holdings account for 31% of the portfolio.

Ken Griffin withdrew a net $25.4B in Q4 2023, closing 1,625 positions and reducing 6,315 holdings. Its most notable exit was Activision Blizzard, an estimated $1.41B position sold in full.

By sector, the portfolio is most concentrated in Technology at 3.8% of assets, down from 3.9% a quarter earlier, followed by Healthcare and Financials.

Against the trend, Ken Griffin opened a new position in iShares iBoxx $ Investment Grade Corporate Bond ETF worth $129M.

  • Ken Griffin's largest Q4 2023 buy was iShares iBoxx $ Investment Grade Corporate Bond ETF: 1,167,658 shares worth $129M.
  • Ken Griffin added most to State Street SPDR S&P 500 ETF Trust in Q4 2023, an estimated $1.38B increase.
  • Ken Griffin's biggest Q4 2023 reduction was Comcast, cutting an estimated $658M.
  • Ken Griffin fully exited Activision Blizzard in Q4 2023, selling an estimated $1.41B.
  • Ken Griffin's ten largest holdings make up 31% of its $500B portfolio in Q4 2023.
  • Ken Griffin opened 1,585 new positions and closed 1,625 in Q4 2023.
  • Ken Griffin's portfolio value rose 7.2% quarter-over-quarter to $500B.

Based on Citadel Advisors's 13F filing for Q4 2023, filed 14 Feb 2024.