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 | |
|---|---|---|---|---|---|---|
|
BTOC
11951
Armlogi Holding Corp
BTOC
$12.9M
| $66.2K | ﹤0.01% |
+66,210
| New | +$187K |
|
11952
PUT
iShares Core MSCI Europe ETF
IEUR
$9.15B
| $66.2K | ﹤0.01% |
+1,100
| New | +$64.6K |
|
11953
Transact Technologies
TACT
$53.2M
| $66.1K | ﹤0.01% |
17,971
-10,259
| -36% | -$42.7K |
|
11954
PUT
Amalgamated Financial
AMAL
$1.53B
| $66.1K | ﹤0.01% |
2,300
+600
| +35% | +$19.6K |
|
11955
CALL
CG Oncology
CGON
$6.65B
| $66.1K | ﹤0.01% |
2,700
-12,500
| -82% | -$352K |
|
|
MFM
11956
Aberdeen Municipal Income Fund
MFM
$226M
| $66.1K | ﹤0.01% |
12,473
-7,370
| -37% | -$40K |
|
11957
CALL
Organogenesis Holdings
ORGO
$230M
| $66.1K | ﹤0.01% |
15,300
+11,000
| +256% | +$44.4K |
|
11958
PUT
Exagen
XGN
$161M
| $66.1K | ﹤0.01% |
18,400
+12,000
| +188% | +$45.3K |
|
11959
CALL
Kennametal
KMT
$2.38B
| $66K | ﹤0.01% |
3,100
-5,900
| -66% | -$134K |
|
11960
PEDEVCO
PED
$166M
| $66K | ﹤0.01% |
4,714
-4,607
| -49% | -$71.6K |
|
11961
PUT
BancFirst
BANF
$3.89B
| $65.9K | ﹤0.01% |
600
-100
| -14% | -$11.6K |
|
|
ZENV
11962
DELISTED
Zenvia
ZENV
| $65.9K | ﹤0.01% |
31,238
+6,071
| +24% | +$12.9K |
|
11963
Good Times Restaurants
GTIM
$16.4M
| $65.9K | ﹤0.01% |
26,789
+12,432
| +87% | +$30.8K |
|
11964
CALL
Palladyne AI
PDYN
$326M
| $65.9K | ﹤0.01% |
+11,200
| New | +$91K |
|
11965
TRX Gold Corp
TRX
$367M
| $65.8K | ﹤0.01% |
211,496
-137,861
| -39% | -$43.5K |
|
11966
Atea Pharmaceuticals
AVIR
$411M
| $65.8K | ﹤0.01% |
21,992
-196,796
| -90% | -$614K |
|
11967
PUT
Insteel Industries
IIIN
$631M
| $65.8K | ﹤0.01% |
2,500
| – | – |
|
|
SOGP
11968
Sound Group
SOGP
$47.1M
| $65.7K | ﹤0.01% |
+29,845
| New | +$63.5K |
|
11969
PUT
Ivanhoe Electric
IE
$1.66B
| $65.7K | ﹤0.01% |
11,300
+6,100
| +117% | +$38.7K |
|
11970
PUT
United States 12 Month Natural Gas Fund
UNL
$13.3M
| $65.6K | ﹤0.01% |
6,400
+1,900
| +42% | +$17.9K |
|
11971
CALL
Inogen
INGN
$153M
| $65.6K | ﹤0.01% |
9,200
-1,600
| -15% | -$15.1K |
|
11972
CALL
Legacy Housing
LEGH
$698M
| $65.6K | ﹤0.01% |
2,600
-1,900
| -42% | -$48.3K |
|
11973
PUT
Quadratic Deflation ETF
BNDD
$20.6M
| $65.5K | ﹤0.01% |
+613
| New | +$66K |
|
|
IMMP
11974
Immutep
IMMP
$56M
| $65.2K | ﹤0.01% |
37,038
+35,584
| +2,447% | +$68.5K |
|
|
CMCM
11975
Cheetah Mobile
CMCM
$103M
| $65.2K | ﹤0.01% |
15,263
-6,473
| -30% | -$32K |
|
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.