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 |
SCHW
Charles Schwab
SCHW
|
+$1.44B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.15B |
| 3 |
GE HealthCare
GEHC
|
+$552M |
| 4 |
Danaher
DHR
|
+$447M |
| 5 |
Strategy Inc
MSTR
|
+$416M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$989M |
| 2 |
Boeing
BA
|
+$893M |
| 3 |
Bank of America
BAC
|
+$753M |
| 4 |
Arthur J. Gallagher & Co
AJG
|
+$750M |
| 5 |
Coca-Cola
KO
|
+$638M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.24% |
| 2 | Technology | 2.87% |
| 3 | Financials | 2.43% |
| 4 | Consumer Discretionary | 2.22% |
| 5 | Industrials | 1.75% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4326
Oil States International
OIS
$539M
| $3.76M | ﹤0.01% |
729,553
+342,420
| +88% | +$1.8M |
|
4327
Brighthouse Financial
BHF
$3.37B
| $3.75M | ﹤0.01% |
+64,641
| New | +$3.61M |
|
|
HEES
4328
DELISTED
H&E Equipment Services
HEES
| $3.75M | ﹤0.01% |
+39,543
| New | +$3.44M |
|
4329
BJ's Restaurants
BJRI
$1.45B
| $3.75M | ﹤0.01% |
109,397
+59,340
| +119% | +$2.11M |
|
4330
Palomar
PLMR
$3.37B
| $3.75M | ﹤0.01% |
27,339
+8,997
| +49% | +$1.07M |
|
4331
PUT
TD Synnex
SNX
$20.7B
| $3.74M | ﹤0.01% |
36,000
+34,400
| +2,150% | +$4.6M |
|
4332
PUT
Repligen
RGEN
$9.42B
| $3.74M | ﹤0.01% |
29,400
+3,400
| +13% | +$523K |
|
4333
CALL
ProShares UltraShort S&P500
SDS
$366M
| $3.74M | ﹤0.01% |
34,860
+14,380
| +70% | +$1.42M |
|
4334
JPMorgan Ultra-Short Income ETF
JPST
$40.6B
| $3.74M | ﹤0.01% |
73,872
-182,459
| -71% | -$9.22M |
|
|
SW
4335
CALL
Smurfit Westrock
SW
$25.8B
| $3.74M | ﹤0.01% |
83,000
-102,000
| -55% | -$5.17M |
|
4336
PUT
Sabre
SABR
$900M
| $3.74M | ﹤0.01% |
1,330,600
+99,800
| +8% | +$353K |
|
4337
First Trust Cloud Computing ETF
SKYY
$3.31B
| $3.73M | ﹤0.01% |
36,528
+7,911
| +28% | +$942K |
|
4338
Orion
OEC
$364M
| $3.73M | ﹤0.01% |
288,801
-16,085
| -5% | -$227K |
|
4339
State Street SPDR Portfolio S&P 500 Growth ETF
SPYG
$55.3B
| $3.73M | ﹤0.01% |
46,415
+45,989
| +10,796% | +$4.01M |
|
4340
Usana Health Sciences
USNA
$247M
| $3.73M | ﹤0.01% |
138,295
+6,868
| +5% | +$217K |
|
4341
News Corp Class B
NWS
$17.9B
| $3.72M | ﹤0.01% |
122,641
-61,386
| -33% | -$1.94M |
|
4342
Accel Entertainment
ACEL
$1.01B
| $3.72M | ﹤0.01% |
375,365
-41,454
| -10% | -$451K |
|
4343
PUT
RenaissanceRe
RNR
$13.4B
| $3.72M | ﹤0.01% |
15,500
+8,800
| +131% | +$2.13M |
|
4344
Columbia Financial
CLBK
$1.23B
| $3.72M | ﹤0.01% |
247,978
+177,851
| +254% | +$2.76M |
|
4345
Design Therapeutics
DSGN
$928M
| $3.72M | ﹤0.01% |
963,460
+4,667
| +0.5% | +$22.3K |
|
4346
PUT
Revolution Medicines
RVMD
$43.7B
| $3.72M | ﹤0.01% |
105,100
-29,200
| -22% | -$1.19M |
|
4347
PUT
KBR
KBR
$4.84B
| $3.72M | ﹤0.01% |
74,600
-51,800
| -41% | -$2.76M |
|
4348
CALL
Federal Agricultural Mortgage
AGM
$2.53B
| $3.71M | ﹤0.01% |
19,800
-4,400
| -18% | -$863K |
|
4349
Rhythm Pharmaceuticals
RYTM
$7.95B
| $3.71M | ﹤0.01% |
70,068
+29,649
| +73% | +$1.64M |
|
|
LINE
4350
Lineage Inc
LINE
$9.51B
| $3.71M | ﹤0.01% |
63,285
+62,472
| +7,684% | +$3.64M |
|
Similar funds
Ken Griffin's Q1 2025 Portfolio in Review
As of Q1 2025, Ken Griffin held 16,069 positions worth $527B, down 8.7% from $578B the previous quarter. Its ten largest holdings account for 32% of the portfolio.
Ken Griffin's Q1 2025 filing shows 1,671 new, 6,327 increased, 6,228 reduced and 1,709 closed positions. Its largest new stake was CMS Energy: 1,417,315 shares worth $106M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $989M.
By sector, the portfolio is most concentrated in Healthcare at 3.2% of assets, up from 3.1% a quarter earlier, followed by Technology and Financials.
- Ken Griffin's largest Q1 2025 buy was CMS Energy: 1,417,315 shares worth $106M.
- Ken Griffin added most to Charles Schwab in Q1 2025, an estimated $1.44B increase.
- Ken Griffin's biggest Q1 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $989M.
- Ken Griffin fully exited Walmart Inc in Q1 2025, selling an estimated $462M.
- Ken Griffin's ten largest holdings make up 32% of its $527B portfolio in Q1 2025.
- Ken Griffin opened 1,671 new positions and closed 1,709 in Q1 2025.
- Ken Griffin's portfolio value fell 8.7% quarter-over-quarter to $527B.
Based on Citadel Advisors's 13F filing for Q1 2025, filed 15 May 2025.