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 | |
|---|---|---|---|---|---|---|
1801
PUT
Aflac
AFL
$60.9B
| $24.3M | ﹤0.01% |
218,600
-235,100
| -52% | -$24.9M |
|
|
PARA
1802
DELISTED
Paramount Global Class B
PARA
| $24.3M | ﹤0.01% |
2,031,950
+681,437
| +50% | +$7.62M |
|
1803
PUT
Alpha Metallurgical Resources
AMR
$2.11B
| $24.3M | ﹤0.01% |
194,000
+37,800
| +24% | +$6.15M |
|
1804
Hercules Capital
HTGC
$3.13B
| $24.3M | ﹤0.01% |
1,263,566
+434,757
| +52% | +$8.78M |
|
1805
CALL
General Mills
GIS
$20.9B
| $24.3M | ﹤0.01% |
405,800
-173,200
| -30% | -$10.4M |
|
1806
CALL
Exelon
EXC
$47.2B
| $24.3M | ﹤0.01% |
526,500
+193,700
| +58% | +$8.1M |
|
1807
PUT
CF Industries
CF
$17.9B
| $24.2M | ﹤0.01% |
309,800
+4,500
| +1% | +$377K |
|
1808
CALL
TotalEnergies
TTE
$196B
| $24.1M | ﹤0.01% |
373,000
-139,100
| -27% | -$8.39M |
|
1809
CALL
Rio Tinto
RIO
$156B
| $24.1M | ﹤0.01% |
401,000
-719,800
| -64% | -$44.3M |
|
1810
PUT
First Majestic Silver
AG
$9.49B
| $24.1M | ﹤0.01% |
3,596,950
+60,150
| +2% | +$358K |
|
1811
PUT
Monster Beverage
MNST
$91.7B
| $24.1M | ﹤0.01% |
822,400
+368,000
| +81% | +$9.59M |
|
1812
Direxion Daily 20+ Year Treasury Bull 3X ETF
TMF
$2.12B
| $24M | ﹤0.01% |
+546,259
| New | +$22.9M |
|
1813
PUT
TKO Group
TKO
$14.7B
| $24M | ﹤0.01% |
157,200
-209,500
| -57% | -$32M |
|
1814
PUT
Ciena
CIEN
$60.7B
| $24M | ﹤0.01% |
397,500
+42,400
| +12% | +$3.35M |
|
1815
CALL
Advance Auto Parts
AAP
$3.41B
| $24M | ﹤0.01% |
612,200
-564,100
| -48% | -$24.2M |
|
1816
PUT
Shake Shack
SHAK
$3.02B
| $24M | ﹤0.01% |
272,000
+33,600
| +14% | +$3.65M |
|
1817
CALL
Guidewire Software
GWRE
$14.6B
| $24M | ﹤0.01% |
128,000
+63,800
| +99% | +$12.4M |
|
1818
PUT
Direxion Daily Regional Banks Bull 3X ETF
DPST
$417M
| $23.9M | ﹤0.01% |
276,100
-128,900
| -32% | -$14.1M |
|
1819
CALL
Sysco
SYY
$39.7B
| $23.9M | ﹤0.01% |
318,000
-147,300
| -32% | -$10.8M |
|
1820
Expro Ltd
XPRO
$2.1B
| $23.8M | ﹤0.01% |
2,399,296
-658,624
| -22% | -$8.12M |
|
1821
Progyny
PGNY
$2.02B
| $23.8M | ﹤0.01% |
1,066,591
+720,970
| +209% | +$15.5M |
|
1822
CALL
Natera
NTRA
$44.7B
| $23.8M | ﹤0.01% |
168,400
+15,500
| +10% | +$2.49M |
|
1823
CALL
Teradyne
TER
$65.5B
| $23.8M | ﹤0.01% |
288,100
+131,800
| +84% | +$14.7M |
|
1824
PUT
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$27.4B
| $23.8M | ﹤0.01% |
44,600
+8,700
| +24% | +$4.94M |
|
1825
PUT
Sprouts Farmers Market
SFM
$7.69B
| $23.8M | ﹤0.01% |
155,700
-180,800
| -54% | -$27M |
|
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.