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 | |
|---|---|---|---|---|---|---|
3601
PUT
Organon & Co
OGN
$3.6B
| $6.14M | ﹤0.01% |
411,500
+183,600
| +81% | +$2.99M |
|
3602
Frontline
FRO
$9.17B
| $6.14M | ﹤0.01% |
432,643
+97,097
| +29% | +$1.82M |
|
3603
Gibraltar Industries
ROCK
$1.42B
| $6.14M | ﹤0.01% |
104,179
+6,427
| +7% | +$438K |
|
3604
Avantis US Small Cap Value ETF
AVUV
$31.2B
| $6.14M | ﹤0.01% |
63,565
+62,346
| +5,115% | +$6.19M |
|
3605
CALL
AutoNation
AN
$6.92B
| $6.13M | ﹤0.01% |
36,100
-31,100
| -46% | -$5.25M |
|
|
BLDP
3606
Ballard Power Systems
BLDP
$814M
| $6.12M | ﹤0.01% |
3,687,521
-1,585,486
| -30% | -$2.47M |
|
3607
ADT
ADT
$5.47B
| $6.12M | ﹤0.01% |
885,569
+756,879
| +588% | +$5.51M |
|
3608
Banco Bradesco
BBD
$34.2B
| $6.12M | ﹤0.01% |
3,203,809
+1,913,047
| +148% | +$4.48M |
|
3609
CALL
Kinross Gold
KGC
$32.4B
| $6.12M | ﹤0.01% |
659,900
+34,100
| +5% | +$336K |
|
|
CSGS
3610
DELISTED
CSG Systems International
CSGS
| $6.12M | ﹤0.01% |
119,685
+1,270
| +1% | +$65.4K |
|
3611
CALL
Republic Services
RSG
$65.7B
| $6.12M | ﹤0.01% |
30,400
-30,700
| -50% | -$6.36M |
|
3612
PUT
HSBC
HSBC
$356B
| $6.11M | ﹤0.01% |
123,500
-32,900
| -21% | -$1.53M |
|
3613
CALL
FIVE9
FIVN
$2.47B
| $6.11M | ﹤0.01% |
150,300
-56,500
| -27% | -$2.04M |
|
3614
EverQuote
EVER
$861M
| $6.11M | ﹤0.01% |
305,432
-127,507
| -29% | -$2.41M |
|
3615
JPMorgan Equity Premium Income ETF
JEPI
$46.3B
| $6.1M | ﹤0.01% |
106,102
-113,710
| -52% | -$6.75M |
|
3616
Gates Industrial Corp
GTES
$7.03B
| $6.1M | ﹤0.01% |
296,728
-1,279,754
| -81% | -$25.8M |
|
3617
iShares MSCI Denmark ETF
EDEN
$209M
| $6.1M | ﹤0.01% |
+57,366
| New | +$6.68M |
|
3618
PUT
Zebra Technologies
ZBRA
$17.8B
| $6.1M | ﹤0.01% |
15,800
-14,200
| -47% | -$5.5M |
|
3619
Amkor Technology
AMKR
$14.7B
| $6.09M | ﹤0.01% |
237,152
+76,173
| +47% | +$2.1M |
|
3620
QuinStreet
QNST
$1.18B
| $6.09M | ﹤0.01% |
263,809
+42,867
| +19% | +$902K |
|
3621
GeneDx Holdings
WGS
$2.33B
| $6.08M | ﹤0.01% |
79,090
+49,285
| +165% | +$3.44M |
|
3622
Commault Systems
CVLT
$6.1B
| $6.08M | ﹤0.01% |
40,258
+31,799
| +376% | +$5.12M |
|
|
XHR
3623
Xenia Hotels & Resorts
XHR
$1.77B
| $6.06M | ﹤0.01% |
+408,059
| New | +$6.17M |
|
3624
Sunrun
RUN
$2.45B
| $6.06M | ﹤0.01% |
655,232
-244,403
| -27% | -$3.04M |
|
3625
EPR Properties
EPR
$4.69B
| $6.06M | ﹤0.01% |
136,796
-76,031
| -36% | -$3.48M |
|
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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.