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 | |
|---|---|---|---|---|---|---|
12576
PUT
TTM Technologies
TTMI
$14.7B
| $36.9K | ﹤0.01% |
1,800
-5,500
| -75% | -$133K |
|
12577
CALL
Citizens
CIA
$201M
| $36.9K | ﹤0.01% |
+8,100
| New | +$39K |
|
12578
Gladstone Capital
GLAD
$446M
| $36.8K | ﹤0.01% |
+1,339
| New | +$38.2K |
|
12579
PUT
Telefônica Brasil
VIV
$18.2B
| $36.6K | ﹤0.01% |
4,200
+2,600
| +163% | +$22.3K |
|
12580
CALL
MeiraGTx Holdings
MGTX
$1.3B
| $36.6K | ﹤0.01% |
5,400
+5,100
| +1,700% | +$34.2K |
|
12581
AYTU BioPharma
AYTU
$25.5M
| $36.6K | ﹤0.01% |
30,493
+19,431
| +176% | +$28.3K |
|
12582
iShares MSCI United Kingdom ETF
EWU
$4.13B
| $36.6K | ﹤0.01% |
976
-404,960
| -100% | -$14.6M |
|
12583
PUT
Global X Genomics & Biotechnology ETF
GNOM
$85.4M
| $36.6K | ﹤0.01% |
+1,150
| New | +$43.6K |
|
12584
Scilex Holding
SCLX
$47.5M
| $36.6K | ﹤0.01% |
4,275
+4
| +0.1% | +$50 |
|
|
NVNO
12585
CALL
enVVeno Medical
NVNO
$7.5M
| $36.6K | ﹤0.01% |
397
-614
| -61% | -$68.4K |
|
12586
CALL
Sight Sciences
SGHT
$448M
| $36.5K | ﹤0.01% |
15,200
-19,600
| -56% | -$55.2K |
|
12587
PUT
Allogene Therapeutics
ALLO
$708M
| $36.4K | ﹤0.01% |
24,900
+10,000
| +67% | +$18.9K |
|
12588
iShares MSCI Mexico ETF
EWW
$1.86B
| $36.3K | ﹤0.01% |
713
-165,171
| -100% | -$8.34M |
|
12589
Gain Therapeutics
GANX
$90.4M
| $36.3K | ﹤0.01% |
19,019
+7,407
| +64% | +$16.4K |
|
12590
CALL
NET Power
NPWR
$173M
| $36.3K | ﹤0.01% |
13,800
-98,300
| -88% | -$694K |
|
12591
CALL
Workhorse Group
WKHS
$33.3M
| $36.2K | ﹤0.01% |
1,640
-1,171
| -42% | -$82.6K |
|
12592
PUT
Blue Ridge Bankshares
BRBS
$331M
| $36.2K | ﹤0.01% |
11,100
+3,000
| +37% | +$10.3K |
|
12593
CALL
Xencor
XNCR
$1.74B
| $36.2K | ﹤0.01% |
3,400
+1,700
| +100% | +$28.1K |
|
|
SKYQ
12594
Sky Quarry Inc
SKYQ
$13.2M
| $36.1K | ﹤0.01% |
7,908
-2,955
| -27% | -$22.1K |
|
12595
CALL
iShares US Infrastructure ETF
IFRA
$4.66B
| $36.1K | ﹤0.01% |
800
-200
| -20% | -$9.33K |
|
12596
PUT
Lifetime Brands
LCUT
$226M
| $36K | ﹤0.01% |
7,300
+3,800
| +109% | +$20.6K |
|
12597
PUT
Nerdy
NRDY
$90.4M
| $35.9K | ﹤0.01% |
25,300
+18,700
| +283% | +$31.5K |
|
12598
PUT
Orthofix Medical
OFIX
$421M
| $35.9K | ﹤0.01% |
2,200
+1,800
| +450% | +$31.6K |
|
12599
Zevia
ZVIA
$102M
| $35.9K | ﹤0.01% |
+16,610
| New | +$54.4K |
|
12600
PUT
State Street SPDR Portfolio S&P 400 Mid Cap ETF
SPMD
$19.1B
| $35.8K | ﹤0.01% |
+700
| New | +$38.2K |
|
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.