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 | |
|---|---|---|---|---|---|---|
6376
First Trust Active Factor Large Cap ETF
AFLG
$747M
| $1.28M | ﹤0.01% |
37,847
-4,358
| -10% | -$152K |
|
6377
CALL
SPX Corp
SPXC
$10.6B
| $1.27M | ﹤0.01% |
9,900
+3,800
| +62% | +$544K |
|
6378
CALL
BlackSky Technology
BKSY
$1.18B
| $1.27M | ﹤0.01% |
164,900
+69,964
| +74% | +$879K |
|
|
GOGL
6379
PUT
DELISTED
Golden Ocean Group
GOGL
| $1.27M | ﹤0.01% |
159,600
-324,400
| -67% | -$2.88M |
|
|
RNAM
6380
CALL
DELISTED
Avidity Biosciences
RNAM
| $1.27M | ﹤0.01% |
43,100
-20,300
| -32% | -$632K |
|
6381
iShares iBonds Oct 2032 Term TIPS ETF
IBII
$54.5M
| $1.27M | ﹤0.01% |
+48,810
| New | +$1.24M |
|
6382
PUT
Morgan Stanley Direct Lending Fund
MSDL
$1.29B
| $1.27M | ﹤0.01% |
63,700
-25,200
| -28% | -$521K |
|
6383
Ameresco
AMRC
$1.39B
| $1.27M | ﹤0.01% |
105,245
+81,810
| +349% | +$1.48M |
|
6384
Myomo
MYO
$64.2M
| $1.27M | ﹤0.01% |
263,940
+150,549
| +133% | +$858K |
|
|
QXO
6385
CALL
QXO Inc
QXO
$14.7B
| $1.27M | ﹤0.01% |
93,700
+34,300
| +58% | +$467K |
|
|
SEI
6386
CALL
Solaris Energy Infrastructure
SEI
$4.19B
| $1.27M | ﹤0.01% |
58,300
+50,500
| +647% | +$1.4M |
|
6387
CryoPort
CYRX
$770M
| $1.27M | ﹤0.01% |
208,582
+113,231
| +119% | +$783K |
|
6388
iShares iBonds Dec 2030 Term Treasury ETF
IBTK
$1.01B
| $1.27M | ﹤0.01% |
+64,463
| New | +$1.25M |
|
6389
CALL
Invesco DB US Dollar Index Bullish Fund
UUP
$353M
| $1.27M | ﹤0.01% |
44,400
-82,400
| -65% | -$2.4M |
|
6390
CALL
Simplify Volatility Premium ETF
SVOL
$533M
| $1.27M | ﹤0.01% |
69,700
+58,200
| +506% | +$1.18M |
|
6391
iShares Investment Grade Systematic Bond ETF
IGEB
$1.51B
| $1.27M | ﹤0.01% |
28,140
-573,870
| -95% | -$25.6M |
|
|
HBI
6392
PUT
DELISTED
Hanesbrands
HBI
| $1.27M | ﹤0.01% |
219,500
+1,200
| +0.5% | +$8.41K |
|
6393
PUT
Cimpress
CMPR
$2.2B
| $1.27M | ﹤0.01% |
28,000
+23,300
| +496% | +$1.31M |
|
6394
ALPS Smith Core Plus Bond ETF
SMTH
$2.99B
| $1.27M | ﹤0.01% |
48,874
+12,591
| +35% | +$323K |
|
6395
iShares MSCI EAFE Min Vol Factor ETF
EFAV
$5.46B
| $1.27M | ﹤0.01% |
16,235
-28,092
| -63% | -$2.1M |
|
6396
CALL
Rollins
ROL
$17.4B
| $1.26M | ﹤0.01% |
23,400
-2,100
| -8% | -$105K |
|
|
IBGB
6397
iShares iBonds Dec 2045 Term Treasury ETF
IBGB
$9.3M
| $1.26M | ﹤0.01% |
+49,930
| New | +$1.25M |
|
|
IBGL
6398
iShares iBonds Dec 2055 Term Treasury ETF
IBGL
$5.66M
| $1.26M | ﹤0.01% |
+49,899
| New | +$1.25M |
|
6399
Fidelity Limited Term Bond ETF
FLTB
$435M
| $1.26M | ﹤0.01% |
25,195
-15,305
| -38% | -$764K |
|
6400
PUT
Altimmune
ALT
$580M
| $1.26M | ﹤0.01% |
252,400
-108,400
| -30% | -$687K |
|
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.