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 | |
|---|---|---|---|---|---|---|
3651
Progyny
PGNY
$2.02B
| $5.96M | ﹤0.01% |
345,621
+2,542
| +0.7% | +$39.5K |
|
3652
PUT
Ventas
VTR
$46.9B
| $5.96M | ﹤0.01% |
101,200
+9,100
| +10% | +$572K |
|
3653
AtriCure
ATRC
$2.25B
| $5.96M | ﹤0.01% |
194,982
+36,239
| +23% | +$1.17M |
|
|
SGI
3654
CALL
Somnigroup International
SGI
$13.9B
| $5.95M | ﹤0.01% |
105,000
-43,300
| -29% | -$2.31M |
|
3655
Vodafone
VOD
$37.9B
| $5.95M | ﹤0.01% |
700,665
+445,912
| +175% | +$4.06M |
|
3656
Rambus
RMBS
$10.9B
| $5.95M | ﹤0.01% |
112,495
-72,954
| -39% | -$3.72M |
|
3657
Equinox Gold
EQX
$13.5B
| $5.95M | ﹤0.01% |
1,184,486
+1,070,533
| +939% | +$5.98M |
|
3658
CALL
Direxion Daily Energy Bull 2X ETF
ERX
$251M
| $5.94M | ﹤0.01% |
106,700
+54,200
| +103% | +$3.41M |
|
3659
CALL
Avery Dennison
AVY
$13.6B
| $5.93M | ﹤0.01% |
31,700
-1,600
| -5% | -$327K |
|
3660
CALL
SBA Communications
SBAC
$19.6B
| $5.93M | ﹤0.01% |
29,100
-10,500
| -27% | -$2.36M |
|
3661
iShares MSCI India Small-Cap ETF
SMIN
$771M
| $5.93M | ﹤0.01% |
77,536
+67,824
| +698% | +$5.55M |
|
|
SMAR
3662
CALL
DELISTED
Smartsheet Inc.
SMAR
| $5.92M | ﹤0.01% |
105,700
-156,700
| -60% | -$8.77M |
|
3663
Design Therapeutics
DSGN
$928M
| $5.92M | ﹤0.01% |
958,793
+383,243
| +67% | +$2.22M |
|
3664
CALL
Asana
ASAN
$2.11B
| $5.9M | ﹤0.01% |
291,200
-93,700
| -24% | -$1.48M |
|
3665
AB InBev
BUD
$157B
| $5.9M | ﹤0.01% |
117,877
-548,074
| -82% | -$31.7M |
|
3666
Stewart Information Services
STC
$2.08B
| $5.9M | ﹤0.01% |
87,358
-108,506
| -55% | -$7.76M |
|
|
VRNA
3667
PUT
DELISTED
Verona Pharma
VRNA
| $5.88M | ﹤0.01% |
126,700
-136,700
| -52% | -$5.13M |
|
3668
PUT
ODDITY Tech
ODD
$605M
| $5.88M | ﹤0.01% |
140,000
-372,000
| -73% | -$16M |
|
3669
CALL
Cirrus Logic
CRUS
$6.07B
| $5.88M | ﹤0.01% |
59,000
+6,400
| +12% | +$703K |
|
3670
PUT
First Horizon
FHN
$12.4B
| $5.87M | ﹤0.01% |
291,700
+208,400
| +250% | +$3.92M |
|
3671
PUT
Revolution Medicines
RVMD
$43.7B
| $5.87M | ﹤0.01% |
134,300
+18,900
| +16% | +$954K |
|
|
CNH
3672
CNH Industrial
CNH
$16.8B
| $5.87M | ﹤0.01% |
+518,247
| New | +$5.9M |
|
3673
Invesco BulletShares 2031 Corporate Bond ETF
BSCV
$1.78B
| $5.86M | ﹤0.01% |
365,397
+247,360
| +210% | +$4.03M |
|
3674
PUT
Robert Half
RHI
$4.42B
| $5.85M | ﹤0.01% |
83,000
-41,600
| -33% | -$2.97M |
|
|
MPT
3675
CALL
Medical Properties Trust
MPT
$2.5B
| $5.85M | ﹤0.01% |
1,480,000
+396,400
| +37% | +$1.78M |
|
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.