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 | |
|---|---|---|---|---|---|---|
5451
CALL
Lennox International
LII
$14.3B
| $2.13M | ﹤0.01% |
3,500
-24,600
| -88% | -$15.4M |
|
5452
SandRidge Energy
SD
$525M
| $2.13M | ﹤0.01% |
181,952
+102,742
| +130% | +$1.19M |
|
5453
Amplitude
AMPL
$1.57B
| $2.13M | ﹤0.01% |
201,946
+103,538
| +105% | +$1.04M |
|
5454
CALL
Mueller Industries
MLI
$14.8B
| $2.13M | ﹤0.01% |
53,600
+32,600
| +155% | +$1.33M |
|
5455
CALL
W.R. Berkley
WRB
$26.1B
| $2.12M | ﹤0.01% |
36,300
-41,250
| -53% | -$2.47M |
|
5456
Simplify Tara India Opportunities ETF
IOPP
$7.44M
| $2.12M | ﹤0.01% |
79,220
+56,521
| +249% | +$1.66M |
|
5457
iShares MSCI Ireland ETF
EIRL
$78.8M
| $2.12M | ﹤0.01% |
36,115
+32,887
| +1,019% | +$2.05M |
|
5458
Leggett & Platt
LEG
$1.3B
| $2.12M | ﹤0.01% |
220,800
+31,121
| +16% | +$373K |
|
5459
Aviat Networks
AVNW
$285M
| $2.12M | ﹤0.01% |
116,967
+56,241
| +93% | +$1.03M |
|
5460
CALL
Triumph Financial Inc
TFIN
$1.85B
| $2.12M | ﹤0.01% |
23,300
-1,600
| -6% | -$149K |
|
5461
VanEck Robotics ETF
IBOT
$104M
| $2.11M | ﹤0.01% |
+51,428
| New | +$2.23M |
|
5462
Honda
HMC
$41.4B
| $2.11M | ﹤0.01% |
74,043
+57,921
| +359% | +$1.64M |
|
5463
CTS Corp
CTS
$1.81B
| $2.11M | ﹤0.01% |
40,084
+25,933
| +183% | +$1.36M |
|
5464
SPDR Gold MiniShares Trust
GLDM
$30.4B
| $2.11M | ﹤0.01% |
40,643
+14,125
| +53% | +$745K |
|
|
MFA
5465
PUT
MFA Financial
MFA
$923M
| $2.11M | ﹤0.01% |
207,100
+37,800
| +22% | +$434K |
|
5466
8x8 Inc
EGHT
$292M
| $2.11M | ﹤0.01% |
790,010
+532,556
| +207% | +$1.37M |
|
5467
West Fraser Timber
WFG
$5.4B
| $2.11M | ﹤0.01% |
24,361
+24,311
| +48,622% | +$2.28M |
|
5468
CALL
Progyny
PGNY
$1.95B
| $2.11M | ﹤0.01% |
122,200
+44,900
| +58% | +$697K |
|
5469
Samsara
IOT
$22.7B
| $2.11M | ﹤0.01% |
48,245
-1,157,512
| -96% | -$56.9M |
|
5470
PIMCO Investment Grade Corporate Bond Index Exchange-Traded Fund
CORP
$1.59B
| $2.11M | ﹤0.01% |
+22,157
| New | +$2.15M |
|
|
VRNT
5471
PUT
DELISTED
Verint Systems
VRNT
| $2.11M | ﹤0.01% |
76,700
+35,400
| +86% | +$884K |
|
5472
PUT
ProShares UltraShort Financials
SKF
$10.5M
| $2.11M | ﹤0.01% |
59,825
+52,525
| +720% | +$1.89M |
|
|
CGC
5473
PUT
Canopy Growth
CGC
$426M
| $2.1M | ﹤0.01% |
768,160
-106,340
| -12% | -$422K |
|
5474
PUT
Sonos
SONO
$1.84B
| $2.1M | ﹤0.01% |
139,900
+59,200
| +73% | +$797K |
|
5475
PUT
Ionis Pharmaceuticals
IONS
$9.67B
| $2.1M | ﹤0.01% |
60,100
+20,500
| +52% | +$766K |
|
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.