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 | |
|---|---|---|---|---|---|---|
10626
PUT
Direxion Daily S&P 500 High Beta Bear 3X ETF
HIBS
$17.4M
| $172K | ﹤0.01% |
680
+670
| +6,700% | +$129K |
|
10627
CALL
NerdWallet
NRDS
$629M
| $172K | ﹤0.01% |
19,000
+8,100
| +74% | +$97.1K |
|
10628
GH Research
GHRS
$2.02B
| $172K | ﹤0.01% |
+15,586
| New | +$174K |
|
10629
PUT
StoneX
SNEX
$8.09B
| $172K | ﹤0.01% |
5,063
+3,713
| +275% | +$125K |
|
10630
CALL
BrightSpring Health Services
BTSG
$12.2B
| $172K | ﹤0.01% |
9,500
+600
| +7% | +$11.8K |
|
|
OPLN
10631
CALL
Openlane
OPLN
$4.33B
| $172K | ﹤0.01% |
8,900
+3,300
| +59% | +$68.1K |
|
|
BRDG
10632
PUT
DELISTED
Bridge Investment Group
BRDG
| $171K | ﹤0.01% |
17,900
-14,800
| -45% | -$129K |
|
10633
PUT
Prime Medicine
PRME
$560M
| $171K | ﹤0.01% |
85,900
-9,900
| -10% | -$25.3K |
|
10634
PUT
Core Laboratories
CLB
$571M
| $171K | ﹤0.01% |
11,400
+900
| +9% | +$15.1K |
|
10635
Roundhill Ball Metaverse ETF
METV
$213M
| $171K | ﹤0.01% |
12,651
-20,417
| -62% | -$298K |
|
|
AMWD
10636
PUT
DELISTED
American Woodmark
AMWD
| $171K | ﹤0.01% |
2,900
-6,100
| -68% | -$431K |
|
|
NOTV
10637
DELISTED
Inotiv
NOTV
| $170K | ﹤0.01% |
77,147
+35,237
| +84% | +$129K |
|
10638
PUT
CTS Corp
CTS
$1.81B
| $170K | ﹤0.01% |
4,100
+1,100
| +37% | +$51.5K |
|
10639
PUT
Worthington Enterprises
WOR
$2.87B
| $170K | ﹤0.01% |
3,400
-20,700
| -86% | -$873K |
|
10640
CALL
Vishay Intertechnology
VSH
$5.38B
| $170K | ﹤0.01% |
10,700
-12,300
| -53% | -$211K |
|
|
YMAB
10641
CALL
DELISTED
Y-mAbs Therapeutics
YMAB
| $170K | ﹤0.01% |
38,400
+32,800
| +586% | +$190K |
|
10642
CALL
Roundhill Video Games ETF
NERD
$16.1M
| $170K | ﹤0.01% |
+8,300
| New | +$176K |
|
10643
PUT
Ormat Technologies
ORA
$7.06B
| $170K | ﹤0.01% |
2,400
-28,400
| -92% | -$1.92M |
|
10644
Quest Resource Holding
QRHC
$33.7M
| $170K | ﹤0.01% |
65,309
+48,476
| +288% | +$229K |
|
10645
CALL
Amplify Energy
AMPY
$198M
| $170K | ﹤0.01% |
45,400
-76,100
| -63% | -$379K |
|
10646
PUT
Invesco S&P 500 GARP ETF
SPGP
$2.33B
| $170K | ﹤0.01% |
1,700
+700
| +70% | +$73.7K |
|
10647
iShares MSCI South Africa ETF
EZA
$560M
| $170K | ﹤0.01% |
3,525
-82,725
| -96% | -$3.74M |
|
|
ORGN
10648
PUT
DELISTED
Origin Materials
ORGN
| $169K | ﹤0.01% |
8,503
+3,296
| +63% | +$90.6K |
|
10649
CALL
Patrick Industries
PATK
$2.76B
| $169K | ﹤0.01% |
2,000
+500
| +33% | +$44.9K |
|
10650
Horizon Kinetics Inflation Beneficiaries ETF
INFL
$1.55B
| $169K | ﹤0.01% |
4,160
-9,642
| -70% | -$386K |
|
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.