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 | |
|---|---|---|---|---|---|---|
1276
CALL
Darling Ingredients
DAR
$10B
| $49M | 0.01% |
1,455,300
-104,800
| -7% | -$3.96M |
|
1277
CALL
Kyndryl
KD
$3.04B
| $49M | 0.01% |
1,416,700
+1,022,200
| +259% | +$29.8M |
|
1278
PUT
Brinker International
EAT
$10.2B
| $49M | 0.01% |
370,500
+27,800
| +8% | +$3.13M |
|
1279
Perrigo
PRGO
$1.76B
| $49M | 0.01% |
1,904,384
-1,251,395
| -40% | -$32.9M |
|
1280
PUT
Chewy
CHWY
$9.2B
| $48.9M | 0.01% |
1,459,500
-396,000
| -21% | -$12.3M |
|
1281
CALL
Phillips 66
PSX
$92.8B
| $48.9M | 0.01% |
428,800
-106,400
| -20% | -$13.5M |
|
1282
YPF Sociedad Anonima American Depositary Shares (Each representing ten (10) Class D shares of Capital Stock)
YPF
$19.4B
| $48.8M | 0.01% |
1,149,126
+915,081
| +391% | +$30M |
|
1283
Lumen
LUMN
$6.6B
| $48.8M | 0.01% |
9,187,462
+5,714,620
| +165% | +$39.4M |
|
1284
CALL
Restaurant Brands International
QSR
$26.1B
| $48.7M | 0.01% |
747,000
+127,300
| +21% | +$8.83M |
|
1285
PUT
Generac Holdings
GNRC
$13.1B
| $48.6M | 0.01% |
313,600
-58,000
| -16% | -$10M |
|
1286
Digital Realty Trust
DLR
$73.1B
| $48.5M | 0.01% |
273,252
+198,274
| +264% | +$35.2M |
|
1287
SiteOne Landscape Supply
SITE
$4.22B
| $48.4M | 0.01% |
367,313
+203,717
| +125% | +$29.4M |
|
1288
CALL
Dominion Energy
D
$59.8B
| $48.4M | 0.01% |
898,100
-63,900
| -7% | -$3.65M |
|
1289
FNB Corp
FNB
$6.86B
| $48.3M | 0.01% |
3,270,758
+3,155,678
| +2,742% | +$48.4M |
|
1290
PUT
Burlington
BURL
$22.4B
| $48.3M | 0.01% |
169,500
+2,500
| +1% | +$676K |
|
1291
CALL
PENN Entertainment
PENN
$2.57B
| $48.3M | 0.01% |
2,437,100
+491,600
| +25% | +$9.66M |
|
1292
CALL
Quanta Services
PWR
$101B
| $48.3M | 0.01% |
152,800
-35,000
| -19% | -$11.3M |
|
1293
CALL
DaVita
DVA
$11.6B
| $48.3M | 0.01% |
322,800
+18,900
| +6% | +$2.96M |
|
1294
PUT
GoDaddy
GDDY
$12.7B
| $48.3M | 0.01% |
244,500
+94,600
| +63% | +$17.3M |
|
1295
Martin Marietta Materials
MLM
$32.7B
| $48.2M | 0.01% |
93,343
+57,739
| +162% | +$32.8M |
|
1296
FIVE9
FIVN
$2.53B
| $48.1M | 0.01% |
1,184,684
+945,216
| +395% | +$34.1M |
|
1297
Baidu
BIDU
$35.5B
| $48M | 0.01% |
569,856
-264,962
| -32% | -$24.2M |
|
1298
Archrock
AROC
$5.84B
| $47.9M | 0.01% |
1,924,895
+1,816,747
| +1,680% | +$42.1M |
|
1299
CALL
Match Group
MTCH
$8.56B
| $47.8M | 0.01% |
1,461,900
-307,700
| -17% | -$10.5M |
|
1300
First Solar
FSLR
$24B
| $47.8M | 0.01% |
271,224
+144,417
| +114% | +$28.7M |
|
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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.