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 | |
|---|---|---|---|---|---|---|
|
RJET
11876
CALL
Republic Airways Holdings
RJET
$952M
| $69.8K | ﹤0.01% |
5,947
+2,794
| +89% | +$47.8K |
|
11877
PUT
GoPro
GPRO
$110M
| $69.7K | ﹤0.01% |
105,200
-47,200
| -31% | -$41.6K |
|
11878
PUT
Sabesp
SBS
$16.2B
| $69.7K | ﹤0.01% |
20,110
-26,814
| -57% | -$85.4K |
|
11879
Incannex Healthcare
IXHL
$39.2M
| $69.6K | ﹤0.01% |
+3,429
| New | +$149K |
|
11880
Seer Inc
SEER
$115M
| $69.6K | ﹤0.01% |
41,175
-188,976
| -82% | -$411K |
|
|
NVNO
11881
enVVeno Medical
NVNO
$7.5M
| $69.5K | ﹤0.01% |
755
-2,283
| -75% | -$254K |
|
11882
PUT
Global Industrial
GIC
$1.48B
| $69.4K | ﹤0.01% |
3,100
+600
| +24% | +$14.3K |
|
11883
PUT
ProShares UltraShort Energy
DUG
$18.1M
| $69.4K | ﹤0.01% |
2,050
+300
| +17% | +$11.2K |
|
11884
CALL
Alector
ALEC
$219M
| $69.4K | ﹤0.01% |
56,400
+20,900
| +59% | +$34K |
|
11885
CALL
Aware
AWRE
$26.4M
| $69.4K | ﹤0.01% |
43,900
+15,400
| +54% | +$24.9K |
|
11886
Beasley Broadcasting Group
BBGI
$40.9M
| $69.3K | ﹤0.01% |
+12,492
| New | +$94.4K |
|
11887
CALL
Live Oak Bancshares
LOB
$2B
| $69.3K | ﹤0.01% |
2,600
+1,300
| +100% | +$43.2K |
|
11888
PUT
Westlake Chemical Partners
WLKP
$765M
| $69.3K | ﹤0.01% |
3,000
-1,800
| -38% | -$42.8K |
|
11889
PUT
Zurn Elkay Water Solutions
ZWS
$8.45B
| $69.3K | ﹤0.01% |
2,100
-11,700
| -85% | -$421K |
|
|
PIM
11890
Franklin Master Intermediate Income Trust
PIM
$153M
| $69.3K | ﹤0.01% |
20,860
+9,675
| +86% | +$31.9K |
|
11891
Upland Software
UPLD
$15.7M
| $69.3K | ﹤0.01% |
2,422
+1,839
| +315% | +$69.8K |
|
|
KALV
11892
PUT
DELISTED
KalVista Pharmaceuticals
KALV
| $69.2K | ﹤0.01% |
6,000
-30,600
| -84% | -$312K |
|
11893
Tootsie Roll Industries
TR
$3.08B
| $69.2K | ﹤0.01% |
+2,265
| New | +$67.5K |
|
11894
Euro Tech Holdings
CLWT
$12.5M
| $69.2K | ﹤0.01% |
62,340
+47,161
| +311% | +$61.5K |
|
|
TMQ
11895
CALL
Trilogy Metals
TMQ
$646M
| $69.1K | ﹤0.01% |
+44,600
| New | +$61.5K |
|
11896
CALL
Greenlight Captial
GLRE
$514M
| $69.1K | ﹤0.01% |
5,100
+2,400
| +89% | +$32.7K |
|
11897
CALL
Direxion Daily Transportation Bull 3X ETF
TPOR
$21.2M
| $69K | ﹤0.01% |
2,900
-500
| -15% | -$15.3K |
|
|
FAT
11898
DELISTED
FAT Brands
FAT
| $69K | ﹤0.01% |
+23,966
| New | +$79.1K |
|
11899
PUT
Savers
SVV
$1.63B
| $69K | ﹤0.01% |
10,000
+6,500
| +186% | +$60K |
|
11900
CALL
X4 Pharmaceuticals
XFOR
$418M
| $69K | ﹤0.01% |
9,727
+4,210
| +76% | +$58K |
|
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.