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 | |
|---|---|---|---|---|---|---|
10901
CALL
TXO Partners LP
TXO
$766M
| $144K | ﹤0.01% |
7,500
+4,200
| +127% | +$79.8K |
|
10902
CALL
QuickLogic
QUIK
$234M
| $144K | ﹤0.01% |
28,100
-38,000
| -57% | -$285K |
|
10903
CALL
PC Connection
CNXN
$2.05B
| $144K | ﹤0.01% |
2,300
+2,100
| +1,050% | +$140K |
|
10904
CALL
Huron Consulting
HURN
$2.42B
| $143K | ﹤0.01% |
1,000
-5,700
| -85% | -$767K |
|
10905
CALL
iShares MSCI Emerging Markets ex China ETF
EMXC
$24.7B
| $143K | ﹤0.01% |
2,600
+400
| +18% | +$22.4K |
|
10906
PUT
Maximus
MMS
$2.89B
| $143K | ﹤0.01% |
2,100
-1,800
| -46% | -$128K |
|
10907
PUT
Suzano
SUZ
$9.99B
| $143K | ﹤0.01% |
15,400
+5,900
| +62% | +$59K |
|
10908
PUT
Advanced Energy
AEIS
$13.2B
| $143K | ﹤0.01% |
1,500
-7,200
| -83% | -$823K |
|
10909
CALL
MasterCraft Boat Holdings
MCFT
$605M
| $143K | ﹤0.01% |
8,300
-11,000
| -57% | -$200K |
|
|
SAIL
10910
CALL
SailPoint Inc
SAIL
$11.1B
| $143K | ﹤0.01% |
+7,600
| New | +$166K |
|
10911
PUT
Liberty Global Class C
LBTYK
$3.49B
| $142K | ﹤0.01% |
11,900
-3,300
| -22% | -$39.7K |
|
10912
CALL
Fox Factory Holding Corp
FOXF
$883M
| $142K | ﹤0.01% |
6,100
-4,300
| -41% | -$115K |
|
|
ONL
10913
Orion Office REIT
ONL
$164M
| $142K | ﹤0.01% |
66,498
+13,272
| +25% | +$46.3K |
|
10914
PUT
CVB Financial
CVBF
$4.09B
| $142K | ﹤0.01% |
7,700
+7,100
| +1,183% | +$141K |
|
10915
PUT
Bristow Group
VTOL
$1.38B
| $142K | ﹤0.01% |
4,500
+1,600
| +55% | +$54.9K |
|
|
CUK
10916
PUT
DELISTED
Carnival PLC
CUK
| $142K | ﹤0.01% |
8,100
| – | – |
|
10917
CALL
Perella Weinberg Partners
PWP
$1.29B
| $142K | ﹤0.01% |
7,700
-13,900
| -64% | -$315K |
|
10918
The Joint Corp
JYNT
$120M
| $142K | ﹤0.01% |
11,339
-18,899
| -63% | -$214K |
|
10919
Nuveen Municipal Credit Income Fund
NZF
$2.44B
| $142K | ﹤0.01% |
+11,573
| New | +$144K |
|
10920
PUT
Transcat
TRNS
$877M
| $141K | ﹤0.01% |
1,900
+1,700
| +850% | +$143K |
|
10921
CALL
Cemex
CX
$16B
| $141K | ﹤0.01% |
25,200
-75,900
| -75% | -$459K |
|
10922
PUT
Invesco PHLX Semiconductor ETF
SOXQ
$2.93B
| $141K | ﹤0.01% |
4,200
-3,300
| -44% | -$127K |
|
|
PLYM
10923
DELISTED
Plymouth Industrial REIT
PLYM
| $141K | ﹤0.01% |
8,670
-9,140
| -51% | -$154K |
|
|
ALF
10924
Centurion Acquisition Corp
ALF
| $141K | ﹤0.01% |
+13,709
| New | +$140K |
|
10925
PUT
Janus Henderson B-BBB CLO ETF
JBBB
$1.43B
| $141K | ﹤0.01% |
2,900
-1,600
| -36% | -$78.6K |
|
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.