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 | |
|---|---|---|---|---|---|---|
|
CGAU
10501
PUT
Centerra Gold
CGAU
$4.29B
| $188K | ﹤0.01% |
29,600
+22,400
| +311% | +$137K |
|
|
YRD
10502
PUT
Yiren Digital
YRD
$102M
| $188K | ﹤0.01% |
27,300
+9,200
| +51% | +$57.8K |
|
10503
CALL
State Street SPDR Portfolio S&P 600 Small Cap ETF
SPSM
$17.5B
| $187K | ﹤0.01% |
4,600
+900
| +24% | +$39.6K |
|
|
10504
PUT
State Street SPDR Portfolio S&P 600 Small Cap ETF
SPSM
$17.5B
| $187K | ﹤0.01% |
4,600
-3,300
| -42% | -$145K |
|
10505
Asbury Automotive
ABG
$3.77B
| $187K | ﹤0.01% |
848
-16,885
| -95% | -$4.41M |
|
10506
CALL
Vir Biotechnology
VIR
$1.56B
| $187K | ﹤0.01% |
28,900
+7,700
| +36% | +$68.5K |
|
10507
PUT
Veru
VERU
$45.9M
| $187K | ﹤0.01% |
38,180
+18,380
| +93% | +$114K |
|
10508
PUT
Ceco Environmental
CECO
$4.78B
| $187K | ﹤0.01% |
8,200
+5,900
| +257% | +$157K |
|
10509
PUT
Innoviz Technologies
INVZ
$105M
| $187K | ﹤0.01% |
286,700
+80,100
| +39% | +$92.6K |
|
10510
Harvard Bioscience
HBIO
$30.4M
| $187K | ﹤0.01% |
32,996
+26,124
| +380% | +$334K |
|
10511
CALL
Insteel Industries
IIIN
$627M
| $187K | ﹤0.01% |
7,100
+2,500
| +54% | +$69.4K |
|
|
WSR
10512
CALL
DELISTED
Whitestone REIT
WSR
| $186K | ﹤0.01% |
12,800
-14,800
| -54% | -$204K |
|
|
QQQT
10513
PUT
Defiance Nasdaq 100 Income Target ETF
QQQT
$50.1M
| $186K | ﹤0.01% |
11,200
+5,800
| +107% | +$106K |
|
|
AAMI
10514
CALL
Acadian Asset Management
AAMI
$3.3B
| $186K | ﹤0.01% |
7,200
+2,400
| +50% | +$60.3K |
|
10515
PUT
Cardlytics
CDLX
$23.6M
| $186K | ﹤0.01% |
10,230
+3,810
| +59% | +$109K |
|
10516
Austin Gold Corp
AUST
$18.1M
| $186K | ﹤0.01% |
143,114
+104,771
| +273% | +$140K |
|
10517
ProShares Short Real Estate
REK
$11.7M
| $186K | ﹤0.01% |
11,007
-2,490
| -18% | -$42.6K |
|
10518
PUT
Cabaletta Bio
CABA
$466M
| $186K | ﹤0.01% |
134,300
+66,300
| +98% | +$141K |
|
|
JAMF
10519
CALL
DELISTED
Jamf
JAMF
| $186K | ﹤0.01% |
+15,300
| New | +$219K |
|
|
BANX
10520
PUT
ArrowMark Financial
BANX
$202M
| $186K | ﹤0.01% |
8,800
-900
| -9% | -$19K |
|
|
SFYX
10521
DELISTED
SoFi Next 500 ETF
SFYX
| $186K | ﹤0.01% |
+13,716
| New | +$199K |
|
10522
CALL
Provident Financial Services
PFS
$3.22B
| $185K | ﹤0.01% |
+10,800
| New | +$196K |
|
10523
PUT
UDR
UDR
$12B
| $185K | ﹤0.01% |
4,100
-18,800
| -82% | -$805K |
|
10524
CALL
The Bancorp
TBBK
$2.83B
| $185K | ﹤0.01% |
3,500
-11,300
| -76% | -$627K |
|
10525
PUT
America Movil
AMX
$70.2B
| $185K | ﹤0.01% |
13,000
-6,700
| -34% | -$96K |
|
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.