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 | |
|---|---|---|---|---|---|---|
4751
PUT
Vulcan Materials
VMC
$36.5B
| $3.09M | ﹤0.01% |
12,000
-22,300
| -65% | -$6M |
|
4752
Lindsay Corp
LNN
$1.17B
| $3.09M | ﹤0.01% |
26,089
-12,264
| -32% | -$1.52M |
|
4753
CALL
Warrior Met Coal
HCC
$5.19B
| $3.09M | ﹤0.01% |
56,900
-63,200
| -53% | -$4.04M |
|
4754
Reynolds Consumer Products
REYN
$5.53B
| $3.08M | ﹤0.01% |
114,120
-234,728
| -67% | -$6.66M |
|
|
SUM
4755
CALL
DELISTED
Summit Materials, Inc. Class A Common Stock
SUM
| $3.08M | ﹤0.01% |
60,800
+31,900
| +110% | +$1.49M |
|
4756
PUT
Velocity Financial
VEL
$717M
| $3.07M | ﹤0.01% |
157,200
-9,500
| -6% | -$189K |
|
4757
Landstar System
LSTR
$6.45B
| $3.07M | ﹤0.01% |
17,883
-21,931
| -55% | -$4.01M |
|
|
CSR
4758
Centerspace
CSR
$938M
| $3.07M | ﹤0.01% |
46,402
-448
| -1% | -$31.5K |
|
4759
LyondellBasell Industries
LYB
$20.6B
| $3.07M | ﹤0.01% |
41,293
-28,789
| -41% | -$2.42M |
|
4760
CALL
Mercer International
MERC
$31.6M
| $3.06M | ﹤0.01% |
471,100
+201,200
| +75% | +$1.32M |
|
4761
PUT
Invesco Dorsey Wright Technology Momentum ETF
PTF
$676M
| $3.06M | ﹤0.01% |
42,200
+41,800
| +10,450% | +$2.96M |
|
4762
PUT
Invesco CurrencyShares British Pound Sterling Trust
FXB
$65M
| $3.06M | ﹤0.01% |
25,400
-2,500
| -9% | -$308K |
|
4763
CALL
RxSight
RXST
$287M
| $3.06M | ﹤0.01% |
89,000
+14,500
| +19% | +$654K |
|
4764
WisdomTree US LargeCap Fund
EPS
$1.66B
| $3.06M | ﹤0.01% |
+49,977
| New | +$3.09M |
|
4765
Nuveen ESG US Aggregate Bond ETF
NUBD
$464M
| $3.06M | ﹤0.01% |
140,383
+82,012
| +141% | +$1.81M |
|
4766
CALL
Fabrinet
FN
$20.4B
| $3.06M | ﹤0.01% |
13,900
+1,500
| +12% | +$362K |
|
4767
PUT
Tyler Technologies
TYL
$13.5B
| $3.06M | ﹤0.01% |
5,300
+2,400
| +83% | +$1.45M |
|
4768
BancFirst
BANF
$3.89B
| $3.05M | ﹤0.01% |
26,066
+11,952
| +85% | +$1.4M |
|
|
SERV
4769
CALL
Serve Robotics
SERV
$433M
| $3.05M | ﹤0.01% |
225,800
+119,400
| +112% | +$1.25M |
|
4770
CALL
Alkami Technology
ALKT
$2.21B
| $3.05M | ﹤0.01% |
83,100
+71,100
| +593% | +$2.65M |
|
4771
WisdomTree Yield Enhanced US Aggregate Bond Fund
AGGY
$923M
| $3.05M | ﹤0.01% |
71,014
+3,547
| +5% | +$155K |
|
4772
CALL
Immunovant
IMVT
$8.64B
| $3.04M | ﹤0.01% |
122,900
+37,200
| +43% | +$1.06M |
|
4773
CALL
Allegro MicroSystems
ALGM
$8.27B
| $3.04M | ﹤0.01% |
139,200
+22,400
| +19% | +$477K |
|
4774
PUT
Coca-Cola Europacific Partners
CCEP
$47.6B
| $3.04M | ﹤0.01% |
39,600
-23,600
| -37% | -$1.82M |
|
|
MASI
4775
PUT
DELISTED
Masimo
MASI
| $3.04M | ﹤0.01% |
18,400
-16,000
| -47% | -$2.53M |
|
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.