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 | |
|---|---|---|---|---|---|---|
1251
Carnival Corporation Ltd
CCL
$38.9B
| $50.7M | 0.01% |
2,034,214
-2,691,295
| -57% | -$63M |
|
1252
Cinemark Holdings
CNK
$4.37B
| $50.6M | 0.01% |
1,633,819
-362,077
| -18% | -$11.2M |
|
1253
Applied Materials
AMAT
$424B
| $50.6M | 0.01% |
311,042
-415,586
| -57% | -$75.3M |
|
1254
PUT
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.58B
| $50.6M | 0.01% |
1,910,200
+171,800
| +10% | +$4.79M |
|
1255
CALL
Chubb
CB
$133B
| $50.5M | 0.01% |
182,700
-113,000
| -38% | -$32.1M |
|
1256
PUT
Macy's
M
$6.26B
| $50.5M | 0.01% |
2,981,500
+1,042,900
| +54% | +$16.6M |
|
1257
PUT
Toast
TOST
$20.4B
| $50.3M | 0.01% |
1,381,100
+551,700
| +67% | +$19.4M |
|
|
1258
PUT
Arthur J. Gallagher & Co
AJG
$65.5B
| $50.3M | 0.01% |
177,100
+150,100
| +556% | +$43.7M |
|
1259
CALL
Sumitomo Mitsui Financial
SMFG
$167B
| $50.2M | 0.01% |
3,465,800
-57,200
| -2% | -$786K |
|
1260
Invesco
IVZ
$14.3B
| $50.2M | 0.01% |
2,871,338
+2,307,849
| +410% | +$41.1M |
|
1261
Fidelity National Financial
FNF
$12.8B
| $50.1M | 0.01% |
893,069
+118,656
| +15% | +$7.15M |
|
1262
Outfront Media
OUT
$5.29B
| $50.1M | 0.01% |
+2,755,117
| New | +$51.1M |
|
1263
CALL
Pultegroup
PHM
$24.6B
| $50M | 0.01% |
459,400
-6,600
| -1% | -$857K |
|
1264
Gildan
GIL
$10.6B
| $49.9M | 0.01% |
1,059,744
+575,450
| +119% | +$27.7M |
|
1265
CALL
Aon
AON
$75.7B
| $49.9M | 0.01% |
138,800
-48,500
| -26% | -$17.8M |
|
|
K
1266
DELISTED
Kellanova
K
| $49.6M | 0.01% |
612,653
-938,412
| -61% | -$75.8M |
|
1267
CALL
Oneok
OKE
$58.3B
| $49.6M | 0.01% |
494,000
-63,700
| -11% | -$6.52M |
|
1268
PUT
Etsy
ETSY
$7.31B
| $49.5M | 0.01% |
935,900
-352,200
| -27% | -$18.8M |
|
1269
Sphere Entertainment
SPHR
$6.33B
| $49.4M | 0.01% |
1,224,203
+55,044
| +5% | +$2.3M |
|
1270
Celanese
CE
$4.75B
| $49.3M | 0.01% |
712,205
+679,307
| +2,065% | +$65.3M |
|
1271
PUT
Progressive
PGR
$121B
| $49.3M | 0.01% |
205,600
-157,200
| -43% | -$39.6M |
|
1272
US Foods
USFD
$24B
| $49.2M | 0.01% |
729,877
-352,838
| -33% | -$23.2M |
|
1273
Cal-Maine
CALM
$3.87B
| $49.2M | 0.01% |
477,672
-129,905
| -21% | -$12.3M |
|
1274
Crocs
CROX
$6.36B
| $49.2M | 0.01% |
448,756
+363,353
| +425% | +$42.3M |
|
1275
New York Times
NYT
$10.3B
| $49M | 0.01% |
942,064
-2,352,326
| -71% | -$128M |
|
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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.