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 | |
|---|---|---|---|---|---|---|
5351
iShares Morningstar US Equity ETF
ILCB
$1.32B
| $2.25M | ﹤0.01% |
27,701
+21,394
| +339% | +$1.75M |
|
5352
Ring Energy
REI
$360M
| $2.25M | ﹤0.01% |
1,652,306
+1,627,251
| +6,495% | +$2.44M |
|
5353
Brown-Forman Class A
BF.A
$12.9B
| $2.25M | ﹤0.01% |
59,577
+49,329
| +481% | +$2.13M |
|
5354
PUT
Vicor
VICR
$11.3B
| $2.24M | ﹤0.01% |
46,400
-20,300
| -30% | -$1.01M |
|
5355
El Pollo Loco
LOCO
$471M
| $2.24M | ﹤0.01% |
194,164
-47,431
| -20% | -$598K |
|
5356
CALL
Performance Food Group
PFGC
$16.6B
| $2.24M | ﹤0.01% |
26,500
-800
| -3% | -$67.5K |
|
5357
Madison Square Garden
MSGS
$9.79B
| $2.24M | ﹤0.01% |
9,924
-20,743
| -68% | -$4.63M |
|
5358
PUT
VanEck Uranium + Nuclear Energy ETF
NLR
$4.18B
| $2.24M | ﹤0.01% |
+27,500
| New | +$2.46M |
|
5359
First Trust US Equity Opportunities ETF
FPX
$1.59B
| $2.23M | ﹤0.01% |
18,695
+6,172
| +49% | +$739K |
|
5360
Southside Bancshares
SBSI
$981M
| $2.23M | ﹤0.01% |
70,290
+1,013
| +1% | +$34.4K |
|
5361
OppFi
OPFI
$586M
| $2.23M | ﹤0.01% |
291,431
+190,759
| +189% | +$1.2M |
|
5362
Immunocore
IMCR
$1.78B
| $2.23M | ﹤0.01% |
75,670
+16,562
| +28% | +$524K |
|
5363
PUT
JFrog
FROG
$11.6B
| $2.23M | ﹤0.01% |
75,900
-43,400
| -36% | -$1.32M |
|
5364
CALL
Advanced Energy
AEIS
$13.6B
| $2.23M | ﹤0.01% |
19,300
-4,000
| -17% | -$450K |
|
5365
CALL
Organon & Co
OGN
$3.6B
| $2.23M | ﹤0.01% |
149,500
-77,800
| -34% | -$1.27M |
|
5366
CALL
Byrna Technologies
BYRN
$92.3M
| $2.23M | ﹤0.01% |
77,400
+15,800
| +26% | +$310K |
|
|
NVRO
5367
DELISTED
NEVRO CORP.
NVRO
| $2.23M | ﹤0.01% |
598,852
+62,792
| +12% | +$290K |
|
5368
PUT
Xylem
XYL
$27.6B
| $2.23M | ﹤0.01% |
19,200
-10,500
| -35% | -$1.33M |
|
5369
CALL
IMAX
IMAX
$2.89B
| $2.23M | ﹤0.01% |
87,000
+10,300
| +13% | +$242K |
|
|
HUT
5370
Hut 8
HUT
$10.4B
| $2.22M | ﹤0.01% |
108,495
-248,543
| -70% | -$5.07M |
|
5371
Group 1 Automotive
GPI
$3.11B
| $2.22M | ﹤0.01% |
5,271
-21,038
| -80% | -$8.32M |
|
5372
Metallus
MTUS
$903M
| $2.22M | ﹤0.01% |
157,102
+45,829
| +41% | +$692K |
|
|
MZTI
5373
CALL
The Marzetti Company
MZTI
$3.17B
| $2.22M | ﹤0.01% |
12,800
-8,800
| -41% | -$1.61M |
|
5374
PUT
Harmony Gold Mining
HMY
$12.6B
| $2.22M | ﹤0.01% |
269,900
-39,300
| -13% | -$382K |
|
5375
CALL
Donaldson
DCI
$11.1B
| $2.22M | ﹤0.01% |
32,900
+12,600
| +62% | +$929K |
|
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.