Ken Griffin Citadel Advisors
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.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares Core S&P 500 ETF
IVV
|
+$1.16B |
| 2 |
Uber
UBER
|
+$452M |
| 3 |
Analog Devices
ADI
|
+$421M |
| 4 |
Walt Disney
DIS
|
+$376M |
| 5 |
Alphabet (Google) Class A
GOOGL
|
+$375M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$1.55B |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.08B |
| 3 |
Bristol-Myers Squibb
BMY
|
+$430M |
| 4 |
NVIDIA
NVDA
|
+$368M |
| 5 |
JPMorgan Chase
JPM
|
+$365M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.66% |
| 2 | Healthcare | 3.16% |
| 3 | Industrials | 2.01% |
| 4 | Financials | 1.98% |
| 5 | Consumer Discretionary | 1.96% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
851
PUT
Arista Networks
ANET
$257B
| $53.7M | 0.01% |
2,956,800
-542,400
| -16% | -$8.59M |
|
852
CALL
Ford
F
$55.4B
| $53.6M | 0.01% |
6,103,100
+1,809,300
| +42% | +$15.1M |
|
853
CALL
Universal Display
OLED
$4.23B
| $53.6M | 0.01% |
233,200
-38,500
| -14% | -$8.23M |
|
854
PUT
Caesars Entertainment
CZR
$6.04B
| $53.5M | 0.01% |
720,700
-174,900
| -20% | -$11M |
|
855
Amgen
AMGN
$226B
| $53.5M | 0.01% |
232,692
-129,449
| -36% | -$29.8M |
|
856
Annexon
ANNX
$873M
| $53.5M | 0.01% |
2,136,115
+35,795
| +2% | +$921K |
|
857
Eversource Energy
ES
$27.2B
| $53.5M | 0.01% |
+617,868
| New | +$55M |
|
858
Ascendis Pharma A/S
ASND
$16.8B
| $53.4M | 0.01% |
320,014
-178,373
| -36% | -$29.5M |
|
859
PUT
iShares MSCI Japan ETF
EWJ
$23.2B
| $53.3M | 0.01% |
788,600
+290,100
| +58% | +$18.2M |
|
860
State Street Financial Select Sector SPDR ETF
XLF
$59.5B
| $53.2M | 0.01% |
1,805,314
+1,383,976
| +328% | +$37M |
|
861
CALL
PNC Financial Services
PNC
$102B
| $53.2M | 0.01% |
356,800
+14,500
| +4% | +$1.85M |
|
862
CALL
Plug Power
PLUG
$3.21B
| $53M | 0.01% |
1,562,300
+475,400
| +44% | +$10.8M |
|
863
American Homes 4 Rent
AMH
$12.2B
| $53M | 0.01% |
1,765,706
+169,287
| +11% | +$4.97M |
|
864
Shift4
FOUR
$3.47B
| $52.9M | 0.01% |
701,440
+675,155
| +2,569% | +$40.4M |
|
865
PUT
ON Semiconductor
ON
$31.8B
| $52.5M | 0.01% |
1,605,200
+608,100
| +61% | +$17M |
|
|
WBA
866
DELISTED
Walgreens Boots Alliance
WBA
| $52.5M | 0.01% |
1,316,599
+764,040
| +138% | +$29.6M |
|
|
CLGX
867
DELISTED
Corelogic, Inc.
CLGX
| $52.5M | 0.01% |
678,583
-773,194
| -53% | -$57.9M |
|
868
Autodesk
ADSK
$52.7B
| $52.4M | 0.01% |
171,595
+86,771
| +102% | +$22.9M |
|
869
Blackstone
BX
$110B
| $52.4M | 0.01% |
807,946
+791,092
| +4,694% | +$46.1M |
|
|
KNTE
870
DELISTED
Kinnate Biopharma Inc. Common Stock
KNTE
| $52.3M | 0.01% |
+1,315,500
| New | +$52.8M |
|
871
Bloomin' Brands
BLMN
$975M
| $52M | 0.01% |
2,679,659
+1,058,844
| +65% | +$18M |
|
|
MRSN
872
DELISTED
Mersana Therapeutics
MRSN
| $52M | 0.01% |
78,201
+61,473
| +367% | +$34.2M |
|
|
WBA
873
PUT
DELISTED
Walgreens Boots Alliance
WBA
| $52M | 0.01% |
1,302,700
+76,000
| +6% | +$2.94M |
|
874
American Eagle Outfitters
AEO
$2.72B
| $51.9M | 0.01% |
2,585,317
+1,826,534
| +241% | +$30.7M |
|
|
XLRN
875
DELISTED
Acceleron Pharma
XLRN
| $51.8M | 0.01% |
404,836
+381,052
| +1,602% | +$44.7M |
|
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Ken Griffin's Q4 2020 Portfolio in Review
As of Q4 2020, Ken Griffin held 11,975 positions worth $385B, up 9.1% from $353B the previous quarter. Its ten largest holdings account for 31% of the portfolio.
Ken Griffin withdrew a net $35.1B in Q4 2020, closing 1,130 positions and reducing 4,218 holdings. Its most notable exit was Immunomedics Inc, an estimated $213M position sold in full.
By sector, the portfolio is most concentrated in Technology at 3.7% of assets, up from 3% a quarter earlier, followed by Healthcare and Industrials.
Against the trend, Ken Griffin opened a new position in S&P Global worth $114M.
- Ken Griffin's largest Q4 2020 buy was S&P Global: 345,785 shares worth $114M.
- Ken Griffin added most to iShares Core S&P 500 ETF in Q4 2020, an estimated $1.16B increase.
- Ken Griffin's biggest Q4 2020 reduction was Amazon, cutting an estimated $1.55B.
- Ken Griffin fully exited Immunomedics Inc in Q4 2020, selling an estimated $213M.
- Ken Griffin's ten largest holdings make up 31% of its $385B portfolio in Q4 2020.
- Ken Griffin opened 1,989 new positions and closed 1,130 in Q4 2020.
- Ken Griffin's portfolio value rose 9.1% quarter-over-quarter to $385B.
Based on Citadel Advisors's 13F filing for Q4 2020, filed 16 Feb 2021.