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 | |
|---|---|---|---|---|---|---|
2501
PUT
Southern Copper
SCCO
$156B
| $13M | ﹤0.01% |
148,041
+7,892
| +6% | +$700K |
|
2502
CALL
PTC
PTC
$16.2B
| $13M | ﹤0.01% |
84,200
+50,000
| +146% | +$8.6M |
|
2503
PUT
Clorox
CLX
$12.8B
| $13M | ﹤0.01% |
88,600
-129,400
| -59% | -$19.8M |
|
2504
CALL
Hasbro
HAS
$13.6B
| $13M | ﹤0.01% |
212,000
+26,500
| +14% | +$1.6M |
|
2505
Norfolk Southern
NSC
$75.1B
| $13M | ﹤0.01% |
54,870
-23,717
| -30% | -$5.78M |
|
2506
MGIC Investment
MTG
$6.39B
| $13M | ﹤0.01% |
523,877
+423,901
| +424% | +$10.3M |
|
2507
CALL
Blue Owl Capital
OWL
$19.1B
| $13M | ﹤0.01% |
647,600
+379,100
| +141% | +$8.52M |
|
2508
Monro
MNRO
$359M
| $13M | ﹤0.01% |
896,491
+705,349
| +369% | +$13.5M |
|
2509
Vanguard Information Technology ETF
VGT
$150B
| $13M | ﹤0.01% |
191,224
+97,080
| +103% | +$7.31M |
|
2510
PUT
Cencora
COR
$59.9B
| $13M | ﹤0.01% |
46,600
+20,900
| +81% | +$5.25M |
|
2511
CALL
Keysight
KEYS
$61.1B
| $12.9M | ﹤0.01% |
86,400
+23,200
| +37% | +$3.83M |
|
2512
CALL
Bitdeer Technologies
BTDR
$2.48B
| $12.9M | ﹤0.01% |
1,464,000
+31,300
| +2% | +$467K |
|
2513
Arhaus
ARHS
$1.39B
| $12.9M | ﹤0.01% |
1,484,160
+354,665
| +31% | +$3.79M |
|
2514
CALL
Canadian Pacific Kansas City
CP
$82.2B
| $12.9M | ﹤0.01% |
183,400
-44,000
| -19% | -$3.35M |
|
2515
CALL
Tyson Foods
TSN
$20.5B
| $12.8M | ﹤0.01% |
200,900
-47,800
| -19% | -$2.81M |
|
2516
CALL
MACOM Technology Solutions
MTSI
$24.2B
| $12.8M | ﹤0.01% |
127,600
+50,200
| +65% | +$6.11M |
|
2517
CALL
Galicia Financial Group
GGAL
$6.97B
| $12.8M | ﹤0.01% |
235,100
-146,200
| -38% | -$9.09M |
|
2518
Coty
COTY
$2.51B
| $12.8M | ﹤0.01% |
2,338,358
-540,159
| -19% | -$3.38M |
|
2519
CALL
Quantum Computing Inc
QUBT
$2.04B
| $12.8M | ﹤0.01% |
1,598,700
-91,000
| -5% | -$800K |
|
|
MPT
2520
PUT
Medical Properties Trust
MPT
$2.5B
| $12.8M | ﹤0.01% |
2,120,800
-1,239,200
| -37% | -$6.27M |
|
2521
Constellation Brands
STZ
$23.8B
| $12.8M | ﹤0.01% |
69,629
-252,492
| -78% | -$45.9M |
|
2522
CALL
argenx
ARGX
$53.3B
| $12.7M | ﹤0.01% |
21,500
-10,400
| -33% | -$6.56M |
|
2523
PUT
Illumina
ILMN
$28.8B
| $12.7M | ﹤0.01% |
160,200
+72,500
| +83% | +$7.85M |
|
|
CTO
2524
CTO Realty Growth
CTO
$825M
| $12.7M | ﹤0.01% |
656,718
+389,377
| +146% | +$7.55M |
|
2525
PUT
Ally Financial
ALLY
$13.7B
| $12.7M | ﹤0.01% |
347,400
-561,800
| -62% | -$20.7M |
|
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.