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 |
Boeing
BA
|
+$830M |
| 2 |
UnitedHealth
UNH
|
+$769M |
| 3 |
Arthur J. Gallagher & Co
AJG
|
+$691M |
| 4 |
Amazon
AMZN
|
+$654M |
| 5 |
Bank of America
BAC
|
+$634M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.23B |
| 2 |
NVIDIA
NVDA
|
+$550M |
| 3 |
Spotify
SPOT
|
+$473M |
| 4 |
Citigroup
C
|
+$460M |
| 5 |
Boston Scientific
BSX
|
+$428M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.13% |
| 2 | Technology | 2.97% |
| 3 | Financials | 2.19% |
| 4 | Consumer Discretionary | 2.09% |
| 5 | Industrials | 1.9% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4901
CALL
Calix
CALX
$2.49B
| $2.82M | ﹤0.01% |
81,000
-30,400
| -27% | -$1.07M |
|
4902
CALL
Parsons
PSN
$5.12B
| $2.82M | ﹤0.01% |
30,600
-19,400
| -39% | -$1.98M |
|
4903
BrightView Holdings
BV
$1.09B
| $2.82M | ﹤0.01% |
176,477
-407,095
| -70% | -$6.78M |
|
4904
PUT
YieldMax MSTR Option Income Strategy ETF
MSTY
$723M
| $2.82M | ﹤0.01% |
21,420
+13,040
| +156% | +$2.06M |
|
4905
PUT
Genpact
G
$5.69B
| $2.82M | ﹤0.01% |
65,600
+43,900
| +202% | +$1.85M |
|
4906
Invesco CurrencyShares British Pound Sterling Trust
FXB
$65M
| $2.82M | ﹤0.01% |
23,369
-10,523
| -31% | -$1.3M |
|
4907
PUT
Mattel
MAT
$4.29B
| $2.81M | ﹤0.01% |
158,700
+107,900
| +212% | +$2.04M |
|
4908
TransAlta
TAC
$4.05B
| $2.81M | ﹤0.01% |
198,788
-416,313
| -68% | -$4.75M |
|
4909
Patterson-UTI
PTEN
$4.34B
| $2.81M | ﹤0.01% |
340,012
-3,795,430
| -92% | -$30.4M |
|
4910
Innospec
IOSP
$2.31B
| $2.8M | ﹤0.01% |
25,423
+3,953
| +18% | +$452K |
|
4911
Fidelity Low Duration Bond Factor ETF
FLDR
$1.98B
| $2.8M | ﹤0.01% |
56,026
+43,814
| +359% | +$2.2M |
|
4912
CALL
Kratos Defense & Security Solutions
KTOS
$12.1B
| $2.8M | ﹤0.01% |
106,000
+70,700
| +200% | +$1.81M |
|
4913
First Trust Dow Jones Select MicroCap Index Fund
FDM
$273M
| $2.8M | ﹤0.01% |
+41,024
| New | +$2.79M |
|
4914
CALL
TPG
TPG
$8.51B
| $2.79M | ﹤0.01% |
44,400
+20,900
| +89% | +$1.37M |
|
|
EHAB
4915
DELISTED
Enhabit
EHAB
| $2.79M | ﹤0.01% |
357,241
-501,748
| -58% | -$3.82M |
|
4916
PUT
iShares MSCI Turkey ETF
TUR
$222M
| $2.79M | ﹤0.01% |
77,800
-80,400
| -51% | -$2.82M |
|
4917
iShares US Consumer Staples ETF
IYK
$1.44B
| $2.79M | ﹤0.01% |
+42,528
| New | +$2.92M |
|
4918
PUT
Braze
BRZE
$3.26B
| $2.79M | ﹤0.01% |
66,600
+37,800
| +131% | +$1.37M |
|
4919
Invesco KBW Bank ETF
KBWB
$6.87B
| $2.79M | ﹤0.01% |
42,637
+12,649
| +42% | +$827K |
|
4920
CALL
Barclays
BCS
$94.7B
| $2.79M | ﹤0.01% |
209,600
-13,800
| -6% | -$179K |
|
4921
PUT
JPMorgan Equity Premium Income ETF
JEPI
$46.3B
| $2.78M | ﹤0.01% |
48,400
-32,900
| -40% | -$1.95M |
|
4922
PUT
iShares S&P 500 Growth ETF
IVW
$77.6B
| $2.78M | ﹤0.01% |
27,400
+4,600
| +20% | +$459K |
|
4923
PUT
Wyndham Hotels & Resorts
WH
$5.46B
| $2.78M | ﹤0.01% |
27,600
+4,500
| +19% | +$418K |
|
4924
CALL
ProShares Trust UltraShort Lehman 20+ Year Treasury
TBT
$310M
| $2.78M | ﹤0.01% |
75,900
-57,600
| -43% | -$1.94M |
|
4925
Global X Emerging Markets ex-China ETF
EMM
$57M
| $2.78M | ﹤0.01% |
+104,686
| New | +$2.91M |
|
Similar funds
Ken Griffin's Q4 2024 Portfolio in Review
As of Q4 2024, Ken Griffin held 15,826 positions worth $578B, up 11% from $518B the previous quarter. Its ten largest holdings account for 31% of the portfolio.
Ken Griffin deployed $35.2B of net new capital in Q4 2024, opening 1,745 new positions and adding to 6,428 existing holdings. Its largest new stake was Zoetis: 1,090,499 shares worth $178M.
By sector, the portfolio is most concentrated in Healthcare at 3.1% of assets, up from 2.9% a quarter earlier, followed by Technology and Financials.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $1.23B trimmed.
- Ken Griffin's largest Q4 2024 buy was Zoetis: 1,090,499 shares worth $178M.
- Ken Griffin added most to Boeing in Q4 2024, an estimated $830M increase.
- Ken Griffin's biggest Q4 2024 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.23B.
- Ken Griffin fully exited Spotify in Q4 2024, selling an estimated $473M.
- Ken Griffin's ten largest holdings make up 31% of its $578B portfolio in Q4 2024.
- Ken Griffin opened 1,745 new positions and closed 1,423 in Q4 2024.
- Ken Griffin's portfolio value rose 11% quarter-over-quarter to $578B.
Based on Citadel Advisors's 13F filing for Q4 2024, filed 14 Feb 2025.