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 | |
|---|---|---|---|---|---|---|
10976
PUT
Interparfums
IPAR
$3.67B
| $137K | ﹤0.01% |
1,200
-1,300
| -52% | -$173K |
|
10977
CALL
Myriad Genetics
MYGN
$290M
| $137K | ﹤0.01% |
15,400
-100
| -0.6% | -$1.2K |
|
10978
CALL
Veritone
VERI
$116M
| $136K | ﹤0.01% |
58,700
+58,500
| +29,250% | +$170K |
|
|
CTEV
10979
CALL
Claritev Corp
CTEV
$646M
| $136K | ﹤0.01% |
6,612
-22,052
| -77% | -$439K |
|
|
OPI
10980
DELISTED
Office Properties Income Trust
OPI
| $136K | ﹤0.01% |
+298,982
| New | +$255K |
|
|
LOMA
10981
CALL
Loma Negra
LOMA
$1.1B
| $136K | ﹤0.01% |
12,400
-27,100
| -69% | -$310K |
|
10982
CALL
VanEck Social Sentiment ETF
BUZZ
$103M
| $136K | ﹤0.01% |
6,100
+4,700
| +336% | +$117K |
|
|
TRUE
10983
DELISTED
TrueCar
TRUE
| $136K | ﹤0.01% |
86,174
-51,757
| -38% | -$144K |
|
|
ALEX
10984
CALL
DELISTED
Alexander & Baldwin
ALEX
| $136K | ﹤0.01% |
7,900
+5,300
| +204% | +$93.7K |
|
|
PKST
10985
PUT
DELISTED
Peakstone Realty Trust
PKST
| $136K | ﹤0.01% |
10,800
-11,900
| -52% | -$135K |
|
|
ZIMV
10986
CALL
DELISTED
ZimVie
ZIMV
| $136K | ﹤0.01% |
12,600
+4,000
| +47% | +$52.6K |
|
10987
iShares MSCI China A ETF
CNYA
$206M
| $136K | ﹤0.01% |
4,852
+125
| +3% | +$3.49K |
|
10988
iShares Global Timber & Forestry ETF
WOOD
$269M
| $136K | ﹤0.01% |
+1,800
| New | +$141K |
|
10989
PUT
Cullinan Oncology
CGEM
$1.31B
| $136K | ﹤0.01% |
17,900
-4,300
| -19% | -$41.3K |
|
10990
Editas Medicine
EDIT
$433M
| $135K | ﹤0.01% |
116,681
-805,335
| -87% | -$1.18M |
|
|
ARTY
10991
CALL
iShares Future AI & Tech ETF
ARTY
$4.04B
| $135K | ﹤0.01% |
+4,300
| New | +$159K |
|
|
FDTB
10992
DELISTED
Foundations Dynamic Income ETF
FDTB
| $135K | ﹤0.01% |
+14,268
| New | +$134K |
|
10993
PUT
Rentokil
RTO
$12B
| $135K | ﹤0.01% |
5,900
-21,300
| -78% | -$514K |
|
10994
PUT
Rollins
ROL
$17.4B
| $135K | ﹤0.01% |
2,500
-49,400
| -95% | -$2.48M |
|
10995
CALL
First Interstate BancSystem
FIBK
$3.73B
| $135K | ﹤0.01% |
4,700
+3,800
| +422% | +$118K |
|
|
ACCS
10996
ACCESS Newswire
ACCS
$19.2M
| $135K | ﹤0.01% |
15,236
-819
| -5% | -$7.73K |
|
|
MVO
10997
PUT
DELISTED
MV Oil Trust
MVO
| $134K | ﹤0.01% |
+24,900
| New | +$152K |
|
|
JHS
10998
John Hancock Income Securities Trust
JHS
$128M
| $134K | ﹤0.01% |
+11,852
| New | +$133K |
|
10999
PUT
AngioDynamics
ANGO
$655M
| $134K | ﹤0.01% |
14,300
+1,500
| +12% | +$15.8K |
|
11000
PUT
Clarivate
CLVT
$1.23B
| $134K | ﹤0.01% |
34,100
+10,700
| +46% | +$50.7K |
|
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.