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 | |
|---|---|---|---|---|---|---|
2576
PUT
Jackson Financial
JXN
$9.17B
| $12.2M | ﹤0.01% |
145,700
-37,100
| -20% | -$3.29M |
|
|
SW
2577
Smurfit Westrock
SW
$25.8B
| $12.2M | ﹤0.01% |
+270,654
| New | +$13.7M |
|
2578
Insight Enterprises
NSIT
$4.53B
| $12.2M | ﹤0.01% |
81,299
+5,275
| +7% | +$849K |
|
2579
PUT
Albertsons Companies
ACI
$6.03B
| $12.1M | ﹤0.01% |
551,800
-441,100
| -44% | -$9.1M |
|
|
WCC
2580
WESCO International
WCC
$17.6B
| $12.1M | ﹤0.01% |
78,038
-383,533
| -83% | -$68.6M |
|
2581
PUT
Tidewater
TDW
$4.69B
| $12.1M | ﹤0.01% |
286,400
+14,300
| +5% | +$711K |
|
2582
CALL
Stride
LRN
$3.46B
| $12.1M | ﹤0.01% |
95,700
+9,300
| +11% | +$1.18M |
|
2583
Sabra Healthcare REIT
SBRA
$5.19B
| $12.1M | ﹤0.01% |
692,446
+161,027
| +30% | +$2.71M |
|
2584
Essential Utilities
WTRG
$11.5B
| $12.1M | ﹤0.01% |
305,297
+303,717
| +19,223% | +$11.2M |
|
2585
Workiva
WK
$3.84B
| $12.1M | ﹤0.01% |
158,980
+109,131
| +219% | +$10.3M |
|
2586
PUT
Harley-Davidson
HOG
$2.89B
| $12.1M | ﹤0.01% |
477,300
+72,800
| +18% | +$1.95M |
|
2587
Snap-on
SNA
$20.9B
| $12M | ﹤0.01% |
35,728
-20,339
| -36% | -$6.91M |
|
2588
iShares MSCI Taiwan ETF
EWT
$11.5B
| $12M | ﹤0.01% |
253,540
-731,504
| -74% | -$37.6M |
|
2589
CALL
Logitech
LOGI
$14.8B
| $12M | ﹤0.01% |
142,600
-78,700
| -36% | -$7.41M |
|
2590
PUT
Leidos
LDOS
$18B
| $12M | ﹤0.01% |
89,200
-14,000
| -14% | -$1.95M |
|
|
K
2591
CALL
DELISTED
Kellanova
K
| $12M | ﹤0.01% |
145,800
-17,400
| -11% | -$1.43M |
|
2592
PUT
Consolidated Edison
ED
$40.2B
| $12M | ﹤0.01% |
108,700
-32,200
| -23% | -$3.16M |
|
2593
CALL
Stellantis
STLA
$20.2B
| $12M | ﹤0.01% |
1,072,300
+213,500
| +25% | +$2.74M |
|
2594
CALL
Allegiant Air
ALGT
$2.34B
| $12M | ﹤0.01% |
232,600
+150,900
| +185% | +$12.1M |
|
2595
Silicon Motion
SIMO
$9.12B
| $12M | ﹤0.01% |
237,322
-86,827
| -27% | -$4.7M |
|
2596
Nucor
NUE
$61B
| $12M | ﹤0.01% |
99,679
-654,291
| -87% | -$84.3M |
|
2597
CALL
Clear Secure
YOU
$4.68B
| $12M | ﹤0.01% |
462,300
-26,800
| -5% | -$667K |
|
|
AIOT
2598
PowerFleet Inc
AIOT
$417M
| $12M | ﹤0.01% |
2,181,067
+1,062,887
| +95% | +$6.82M |
|
2599
Cleveland-Cliffs
CLF
$6.79B
| $12M | ﹤0.01% |
1,456,577
-5,020,194
| -78% | -$51M |
|
2600
CALL
Direxion Daily 20+ Year Treasury Bull 3X ETF
TMF
$2.12B
| $12M | ﹤0.01% |
272,100
-1,062,000
| -80% | -$44.5M |
|
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.