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 | |
|---|---|---|---|---|---|---|
|
FNUC
12551
PUT
Frontier Nuclear and Minerals Inc
FNUC
$47.9M
| $41.2K | ﹤0.01% |
3,300
+3,285
| +21,900% | +$14K |
|
12552
PUT
Replimune Group
REPL
$1.4B
| $41.2K | ﹤0.01% |
3,400
-9,300
| -73% | -$113K |
|
12553
PUT
Itaú Unibanco
ITUB
$81.6B
| $41.2K | ﹤0.01% |
9,404
+1,360
| +17% | +$7K |
|
12554
PUT
American Outdoor Brands
AOUT
$160M
| $41.1K | ﹤0.01% |
+2,700
| New | +$29.1K |
|
12555
CALL
eGain
EGAN
$206M
| $41.1K | ﹤0.01% |
+6,600
| New | +$35.1K |
|
|
LNAI
12556
PUT
Lunai Bioworks
LNAI
$10.1M
| $41.1K | ﹤0.01% |
615
+577
| +1,518% | +$38.3K |
|
12557
CALL
Vanguard Long-Term Bond ETF
BLV
$5.7B
| $41.1K | ﹤0.01% |
600
+100
| +20% | +$7.14K |
|
12558
MoneyHero
MNY
$40.1M
| $41K | ﹤0.01% |
+36,627
| New | +$41.5K |
|
|
ARDT
12559
CALL
Ardent Health
ARDT
$1.54B
| $41K | ﹤0.01% |
2,400
-1,400
| -37% | -$24.3K |
|
|
TBHC
12560
CALL
DELISTED
The Brand House Collective
TBHC
| $41K | ﹤0.01% |
25,300
-2,700
| -10% | -$4.88K |
|
|
CGAU
12561
PUT
Centerra Gold
CGAU
$4.21B
| $41K | ﹤0.01% |
7,200
-26,100
| -78% | -$168K |
|
|
PLYM
12562
CALL
DELISTED
Plymouth Industrial REIT
PLYM
| $40.9K | ﹤0.01% |
2,300
-3,900
| -63% | -$77.1K |
|
12563
PUT
CBIZ
CBZ
$2.96B
| $40.9K | ﹤0.01% |
500
+200
| +67% | +$15K |
|
12564
VolitionRx Ltd
VNRX
$6.89M
| $40.9K | ﹤0.01% |
+3,410
| New | +$45.8K |
|
12565
CALL
Adaptive Biotechnologies
ADPT
$3.94B
| $40.8K | ﹤0.01% |
6,800
-30,900
| -82% | -$170K |
|
12566
PUT
Janus Henderson AAA CLO ETF
JAAA
$29.8B
| $40.6K | ﹤0.01% |
800
-11,800
| -94% | -$599K |
|
|
ILPT
12567
PUT
Industrial Logistics Properties Trust
ILPT
$595M
| $40.5K | ﹤0.01% |
11,100
+7,000
| +171% | +$27K |
|
12568
PUT
NMI Holdings
NMIH
$3.44B
| $40.4K | ﹤0.01% |
1,100
+100
| +10% | +$3.88K |
|
|
DCBO
12569
CALL
Docebo
DCBO
$584M
| $40.3K | ﹤0.01% |
900
-5,500
| -86% | -$260K |
|
12570
PUT
Glacier Bancorp
GBCI
$6.5B
| $40.2K | ﹤0.01% |
800
+400
| +100% | +$20.9K |
|
12571
PUT
Bioceres Crop Solutions
BIOX
$28.7M
| $40.1K | ﹤0.01% |
6,600
-3,000
| -31% | -$20.5K |
|
12572
PUT
BrightView Holdings
BV
$1.09B
| $40K | ﹤0.01% |
2,500
-4,200
| -63% | -$69.9K |
|
12573
PUT
ESCO Technologies
ESE
$7.92B
| $40K | ﹤0.01% |
300
+200
| +200% | +$27.2K |
|
|
SRTA
12574
CALL
Strata Critical Medical Inc
SRTA
$522M
| $40K | ﹤0.01% |
9,400
+9,300
| +9,300% | +$35.4K |
|
12575
CALL
Hackett Group
HCKT
$265M
| $39.9K | ﹤0.01% |
1,300
-1,700
| -57% | -$49.1K |
|
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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.