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 | |
|---|---|---|---|---|---|---|
4626
PUT
United Therapeutics
UTHR
$21.4B
| $3.18M | ﹤0.01% |
10,300
-3,200
| -24% | -$1.1M |
|
4627
CALL
GraniteShares 2x Long COIN Daily ETF
CONL
$402M
| $3.17M | ﹤0.01% |
228,800
-150,900
| -40% | -$4.85M |
|
4628
CALL
Robert Half
RHI
$4.42B
| $3.17M | ﹤0.01% |
58,100
+46,200
| +388% | +$2.82M |
|
4629
Simplify MBS ETF
MTBA
$1.5B
| $3.17M | ﹤0.01% |
63,184
-69,515
| -52% | -$3.47M |
|
|
LX
4630
LexinFintech Holdings
LX
$224M
| $3.17M | ﹤0.01% |
313,952
+151,000
| +93% | +$1.27M |
|
4631
Grayscale Bitcoin Trust
GBTC
$9.44B
| $3.17M | ﹤0.01% |
48,594
+39,749
| +449% | +$2.93M |
|
4632
Subversive Congressional Democrats Trading ETF
NANC
$292M
| $3.16M | ﹤0.01% |
87,908
-13,565
| -13% | -$525K |
|
4633
PUT
Vanguard Morningstar Value ETF
VTV
$194B
| $3.16M | ﹤0.01% |
18,300
-2,000
| -10% | -$349K |
|
4634
PUT
Direxion Daily CSI 300 China A Share Bull 2X ETF
CHAU
$95.3M
| $3.16M | ﹤0.01% |
221,200
+115,000
| +108% | +$1.66M |
|
4635
PUT
Gen Digital
GEN
$17B
| $3.16M | ﹤0.01% |
119,100
-30,200
| -20% | -$827K |
|
4636
ProShares S&P 500 Dividend Aristocrats ETF
NOBL
$11.9B
| $3.16M | ﹤0.01% |
61,794
-16,706
| -21% | -$848K |
|
4637
CALL
GlobalFoundries
GFS
$30B
| $3.16M | ﹤0.01% |
85,500
-35,700
| -29% | -$1.44M |
|
4638
PUT
NEOS S&P 500 High Income ETF
SPYI
$11.4B
| $3.15M | ﹤0.01% |
65,800
+35,600
| +118% | +$1.8M |
|
4639
CALL
Brookfield Asset Management
BAM
$86.7B
| $3.15M | ﹤0.01% |
65,000
-23,350
| -26% | -$1.27M |
|
4640
Select Water Solutions
WTTR
$2.69B
| $3.15M | ﹤0.01% |
299,562
+175,802
| +142% | +$2.13M |
|
4641
CALL
Piper Sandler
PIPR
$5.41B
| $3.15M | ﹤0.01% |
50,800
+24,000
| +90% | +$1.72M |
|
4642
PUT
Xcel Energy
XEL
$49.5B
| $3.14M | ﹤0.01% |
44,400
-41,100
| -48% | -$2.8M |
|
4643
ATN International
ATNI
$488M
| $3.14M | ﹤0.01% |
154,752
+6,687
| +5% | +$120K |
|
4644
Cogent Communications
CCOI
$579M
| $3.14M | ﹤0.01% |
51,236
-267,197
| -84% | -$19.7M |
|
4645
PUT
Pilgrim's Pride
PPC
$6.64B
| $3.14M | ﹤0.01% |
57,600
-82,500
| -59% | -$4.13M |
|
|
TTAN
4646
CALL
ServiceTitan Inc
TTAN
$8.62B
| $3.14M | ﹤0.01% |
33,000
+27,600
| +511% | +$2.68M |
|
4647
CALL
SEI Investments
SEIC
$12.8B
| $3.14M | ﹤0.01% |
40,400
-5,700
| -12% | -$458K |
|
4648
PUT
Astrana Health
ASTH
$2.02B
| $3.14M | ﹤0.01% |
101,100
+79,100
| +360% | +$2.64M |
|
4649
CALL
Alphatec Holdings
ATEC
$1.51B
| $3.13M | ﹤0.01% |
309,100
+28,200
| +10% | +$303K |
|
4650
CALL
Allegion
ALLE
$14B
| $3.13M | ﹤0.01% |
24,000
+17,100
| +248% | +$2.21M |
|
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.