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 | |
|---|---|---|---|---|---|---|
10701
CALL
OFG Bancorp
OFG
$2.28B
| $165K | ﹤0.01% |
3,900
+2,500
| +179% | +$108K |
|
10702
CALL
Greif
GEF
$4.97B
| $165K | ﹤0.01% |
2,700
-78,400
| -97% | -$5.12M |
|
10703
PUT
GraniteShares 2x Long MSFT Daily ETF
MSFL
$99.6M
| $165K | ﹤0.01% |
7,100
+4,200
| +145% | +$101K |
|
|
PNNT
10704
CALL
Pennant Park Investment Corp
PNNT
$243M
| $165K | ﹤0.01% |
23,300
-11,000
| -32% | -$76.3K |
|
|
BANX
10705
CALL
ArrowMark Financial
BANX
$202M
| $165K | ﹤0.01% |
7,900
+4,100
| +108% | +$84.6K |
|
10706
CALL
Arbutus Biopharma
ABUS
$924M
| $165K | ﹤0.01% |
50,400
-3,900
| -7% | -$14.3K |
|
10707
PUT
Columbia Banking Systems
COLB
$9.25B
| $165K | ﹤0.01% |
6,100
-7,800
| -56% | -$224K |
|
10708
PUT
Cogent Biosciences
COGT
$6.58B
| $165K | ﹤0.01% |
21,100
-3,800
| -15% | -$37.9K |
|
10709
First Northwest Bancorp
FNWB
$109M
| $165K | ﹤0.01% |
16,134
+860
| +6% | +$9.08K |
|
10710
CALL
FerroAtlántica
GSM
$820M
| $165K | ﹤0.01% |
43,300
-37,800
| -47% | -$162K |
|
10711
PUT
Genco Shipping & Trading
GNK
$1.15B
| $164K | ﹤0.01% |
11,800
-400
| -3% | -$6.5K |
|
10712
PUT
Stratasys
SSYS
$781M
| $164K | ﹤0.01% |
18,500
+4,400
| +31% | +$37.9K |
|
10713
PUT
American Battery Technology Co
ABAT
$340M
| $164K | ﹤0.01% |
66,800
+55,200
| +476% | +$61.9K |
|
10714
PUT
Seanergy Maritime Holdings
SHIP
$363M
| $164K | ﹤0.01% |
23,600
+18,000
| +321% | +$162K |
|
|
MARX
10715
DELISTED
Mars Acquisition Corp. Ordinary Shares
MARX
| $164K | ﹤0.01% |
+16,637
| New | +$160K |
|
10716
CALL
1st Source
SRCE
$2.13B
| $163K | ﹤0.01% |
2,800
+100
| +4% | +$6.19K |
|
|
SOHU
10717
CALL
Sohu.com
SOHU
$378M
| $163K | ﹤0.01% |
12,400
-5,000
| -29% | -$69.6K |
|
|
RWT
10718
PUT
Redwood Trust
RWT
$604M
| $163K | ﹤0.01% |
25,000
+14,000
| +127% | +$101K |
|
10719
CALL
Embecta
EMBC
$289M
| $163K | ﹤0.01% |
7,900
-12,600
| -61% | -$206K |
|
10720
Pacer Lunt Large Cap Alternator ETF
ALTL
$92.2M
| $163K | ﹤0.01% |
4,386
-32,175
| -88% | -$1.24M |
|
10721
Rani Therapeutics
RANI
$89.5M
| $163K | ﹤0.01% |
118,966
+92,062
| +342% | +$193K |
|
10722
Twin Disc
TWIN
$354M
| $163K | ﹤0.01% |
13,867
-11,207
| -45% | -$134K |
|
10723
PMV Pharmaceuticals
PMVP
$67.2M
| $163K | ﹤0.01% |
107,888
-947,808
| -90% | -$1.5M |
|
10724
Invesco KBW Premium Yield Equity REIT ETF
KBWY
$309M
| $163K | ﹤0.01% |
+9,089
| New | +$180K |
|
10725
PUT
InvenTrust Properties
IVT
$2.62B
| $163K | ﹤0.01% |
5,400
-3,100
| -36% | -$93.3K |
|
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.