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 | |
|---|---|---|---|---|---|---|
11226
PUT
Schwab US Large- Cap ETF
SCHX
$74.9B
| $115K | ﹤0.01% |
5,200
+1,200
| +30% | +$27.9K |
|
11227
Ovid Therapeutics
OVID
$553M
| $115K | ﹤0.01% |
367,974
+360,517
| +4,835% | +$222K |
|
11228
PUT
Invesco DB Commodity Index Tracking Fund
DBC
$1.73B
| $115K | ﹤0.01% |
5,100
-6,600
| -56% | -$146K |
|
11229
ImmuCell
ICCC
$91.3M
| $115K | ﹤0.01% |
23,945
-5,076
| -17% | -$26.1K |
|
11230
Kaiser Aluminum
KALU
$2.97B
| $115K | ﹤0.01% |
1,892
-29,599
| -94% | -$2.07M |
|
11231
CALL
Helix Energy Solutions
HLX
$1.54B
| $115K | ﹤0.01% |
13,800
-8,700
| -39% | -$73.3K |
|
11232
PUT
Quanterix
QTRX
$122M
| $115K | ﹤0.01% |
17,600
-1,100
| -6% | -$9.18K |
|
|
NOTV
11233
PUT
DELISTED
Inotiv
NOTV
| $114K | ﹤0.01% |
51,800
+14,000
| +37% | +$51.4K |
|
11234
PUT
United Bankshares
UBSI
$6.71B
| $114K | ﹤0.01% |
3,300
-3,500
| -51% | -$128K |
|
11235
CALL
VirTra
VTSI
$36.6M
| $114K | ﹤0.01% |
28,100
+14,700
| +110% | +$87.8K |
|
11236
CALL
American Well
AMWL
$212M
| $114K | ﹤0.01% |
14,500
+9,100
| +169% | +$86.6K |
|
11237
CALL
Brixmor Property Group
BRX
$9.2B
| $114K | ﹤0.01% |
4,300
+1,500
| +54% | +$39.9K |
|
11238
CALL
Federated Hermes
FHI
$4.79B
| $114K | ﹤0.01% |
2,800
-14,600
| -84% | -$570K |
|
11239
MDB Capital Holdings
MDBH
$31.1M
| $114K | ﹤0.01% |
17,695
+2,811
| +19% | +$18.1K |
|
11240
CALL
Amplify CEF High Income ETF
YYY
$746M
| $114K | ﹤0.01% |
10,000
+5,900
| +144% | +$69.3K |
|
11241
Veru
VERU
$46.5M
| $114K | ﹤0.01% |
23,217
-18,065
| -44% | -$112K |
|
11242
CALL
Sally Beauty Holdings
SBH
$1.54B
| $114K | ﹤0.01% |
12,600
-15,000
| -54% | -$148K |
|
11243
PUT
Ambev
ABEV
$43.2B
| $114K | ﹤0.01% |
48,800
+13,800
| +39% | +$27.6K |
|
|
EFXT
11244
CALL
Enerflex
EFXT
$2.74B
| $114K | ﹤0.01% |
+14,700
| New | +$130K |
|
|
UHG
11245
DELISTED
United Homes Group
UHG
| $114K | ﹤0.01% |
+40,565
| New | +$157K |
|
11246
PUT
PepGen
PEPG
$207M
| $114K | ﹤0.01% |
80,800
+65,800
| +439% | +$136K |
|
11247
CALL
NETSCOUT
NTCT
$2.88B
| $113K | ﹤0.01% |
5,400
+2,100
| +64% | +$47.2K |
|
11248
Invesco California Value Municipal Income Trust
VCV
$528M
| $113K | ﹤0.01% |
+10,692
| New | +$117K |
|
11249
Hennessy Advisors
HNNA
$79.3M
| $113K | ﹤0.01% |
+11,377
| New | +$132K |
|
11250
Clarus
CLAR
$140M
| $113K | ﹤0.01% |
30,213
+22,688
| +302% | +$102K |
|
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.