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 | |
|---|---|---|---|---|---|---|
2151
CubeSmart
CUBE
$9.34B
| $19.6M | ﹤0.01% |
457,732
+415,049
| +972% | +$19.9M |
|
|
FL
2152
CALL
DELISTED
Foot Locker
FL
| $19.6M | ﹤0.01% |
900,500
+533,700
| +146% | +$12.5M |
|
2153
Nextpower Inc
NXT
$15.4B
| $19.6M | ﹤0.01% |
536,326
-1,818,592
| -77% | -$66.6M |
|
2154
CALL
O'Reilly Automotive
ORLY
$73.7B
| $19.6M | ﹤0.01% |
247,500
-865,500
| -78% | -$69.8M |
|
2155
Elanco Animal Health
ELAN
$11.8B
| $19.5M | ﹤0.01% |
1,613,694
-5,880,605
| -78% | -$76.9M |
|
2156
PUT
Sanofi
SNY
$105B
| $19.5M | ﹤0.01% |
405,100
-4,300
| -1% | -$219K |
|
2157
CALL
AMC Entertainment Holdings
AMC
$2.23B
| $19.5M | ﹤0.01% |
4,905,205
+38,737
| +0.8% | +$170K |
|
2158
CALL
Hewlett Packard
HPE
$77.7B
| $19.5M | ﹤0.01% |
913,500
-2,360,500
| -72% | -$49.8M |
|
2159
PUT
Albertsons Companies
ACI
$6.03B
| $19.5M | ﹤0.01% |
992,900
+616,900
| +164% | +$11.7M |
|
2160
PUT
Plains GP Holdings
PAGP
$5.11B
| $19.5M | ﹤0.01% |
1,060,400
+679,000
| +178% | +$12.6M |
|
2161
Rexford Industrial Realty
REXR
$8.08B
| $19.5M | ﹤0.01% |
504,106
+450,311
| +837% | +$19.4M |
|
2162
LXP Industrial Trust
LXP
$3.57B
| $19.5M | ﹤0.01% |
479,733
-129,624
| -21% | -$6.01M |
|
2163
PUT
Powell Industries
POWL
$7.78B
| $19.5M | ﹤0.01% |
263,400
+138,600
| +111% | +$12.4M |
|
2164
Royal Bank of Canada
RY
$301B
| $19.5M | ﹤0.01% |
161,447
+5,732
| +4% | +$708K |
|
2165
CALL
Planet Fitness
PLNT
$3.8B
| $19.4M | ﹤0.01% |
196,600
-62,300
| -24% | -$5.69M |
|
2166
PUT
First Majestic Silver
AG
$9.49B
| $19.4M | ﹤0.01% |
3,536,800
+6,300
| +0.2% | +$40.7K |
|
|
ARCH
2167
CALL
DELISTED
Arch Resources, Inc.
ARCH
| $19.3M | ﹤0.01% |
136,900
-13,800
| -9% | -$2.1M |
|
2168
Vanguard Intermediate-Term Corporate Bond ETF
VCIT
$67.6B
| $19.2M | ﹤0.01% |
238,783
-851,621
| -78% | -$69.5M |
|
2169
PUT
Emcor
EME
$36.9B
| $19.2M | ﹤0.01% |
42,200
-14,700
| -26% | -$6.95M |
|
2170
Southwest Gas
SWX
$6.71B
| $19.2M | ﹤0.01% |
270,887
+213,907
| +375% | +$15.9M |
|
2171
PUT
BioMarin Pharmaceuticals
BMRN
$13B
| $19.1M | ﹤0.01% |
291,200
+31,800
| +12% | +$2.13M |
|
2172
CALL
Sphere Entertainment
SPHR
$6.03B
| $19.1M | ﹤0.01% |
474,500
+171,900
| +57% | +$7.19M |
|
2173
AerCap
AER
$24B
| $19.1M | ﹤0.01% |
199,738
+42,754
| +27% | +$4.1M |
|
2174
Mueller Industries
MLI
$14.6B
| $19.1M | ﹤0.01% |
481,578
+324,654
| +207% | +$13.2M |
|
2175
PUT
Transmedics
TMDX
$3.07B
| $19.1M | ﹤0.01% |
306,300
+204,600
| +201% | +$19M |
|
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.