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 | |
|---|---|---|---|---|---|---|
12701
PUT
Ribbon Communications
RBBN
$377M
| $32.5K | ﹤0.01% |
8,300
+8,000
| +2,667% | +$33.7K |
|
12702
PUT
Douglas Dynamics
PLOW
$976M
| $32.5K | ﹤0.01% |
1,400
-100
| -7% | -$2.51K |
|
|
BZAI
12703
CALL
Blaize Holdings
BZAI
$85.9M
| $32.5K | ﹤0.01% |
+16,100
| New | +$72.8K |
|
|
KNDI
12704
PUT
Kandi Technologies Group
KNDI
$63M
| $32.5K | ﹤0.01% |
22,900
+18,800
| +459% | +$24.2K |
|
12705
CALL
Nektar Therapeutics
NKTR
$2.49B
| $32.5K | ﹤0.01% |
3,187
-326
| -9% | -$4.26K |
|
12706
CALL
NLI Holdings
NL
$315M
| $32.4K | ﹤0.01% |
4,100
+2,000
| +95% | +$14.9K |
|
12707
Zedge
ZDGE
$38.4M
| $32.4K | ﹤0.01% |
13,900
-20,422
| -60% | -$52.1K |
|
12708
CALL
Stereotaxis
STXS
$138M
| $32.4K | ﹤0.01% |
18,400
-14,300
| -44% | -$30.5K |
|
12709
CALL
Carter Bankshares
CARE
$757M
| $32.4K | ﹤0.01% |
+2,000
| New | +$34.3K |
|
|
AGEN
12710
PUT
Agenus
AGEN
$329M
| $32.4K | ﹤0.01% |
21,500
-35,210
| -62% | -$101K |
|
12711
PUT
Cato Corp
CATO
$67.9M
| $32.3K | ﹤0.01% |
9,700
-7,500
| -44% | -$25.2K |
|
12712
CALL
Telefônica Brasil
VIV
$18.2B
| $32.3K | ﹤0.01% |
3,700
-5,800
| -61% | -$49.7K |
|
12713
PUT
StealthGas
GASS
$352M
| $32.2K | ﹤0.01% |
5,700
+2,500
| +78% | +$14.3K |
|
12714
CBL International Ltd
BANL
$23.1M
| $32.2K | ﹤0.01% |
+2,596
| New | +$37.4K |
|
12715
CALL
Citizens & Northern Corp
CZNC
$466M
| $32.2K | ﹤0.01% |
1,600
+600
| +60% | +$12.2K |
|
12716
NN Inc
NNBR
$322M
| $32.1K | ﹤0.01% |
14,192
+5,519
| +64% | +$15.9K |
|
|
EB
12717
PUT
DELISTED
Eventbrite
EB
| $32.1K | ﹤0.01% |
15,200
-2,000
| -12% | -$6K |
|
|
12718
Cato Corp
CATO
$67.9M
| $31.9K | ﹤0.01% |
9,585
-31,471
| -77% | -$106K |
|
|
BNAI
12719
Brand Engagement Network
BNAI
$108M
| $31.9K | ﹤0.01% |
+9,276
| New | +$46.7K |
|
|
FNUC
12720
PUT
Frontier Nuclear and Minerals Inc
FNUC
$47.9M
| $31.9K | ﹤0.01% |
4,762
+1,462
| +44% | +$12.8K |
|
12721
SU Group Holdings
SUGP
$3.2M
| $31.8K | ﹤0.01% |
+750
| New | +$35.7K |
|
12722
CALL
iShares North American Natural Resources ETF
IGE
$792M
| $31.8K | ﹤0.01% |
700
-400
| -36% | -$17.8K |
|
|
MFA
12723
MFA Financial
MFA
$926M
| $31.8K | ﹤0.01% |
3,100
+1,147
| +59% | +$12K |
|
12724
CALL
iPath Bloomberg Commodity Index Total Return ETN due 12 June 2036
DJP
$821M
| $31.8K | ﹤0.01% |
900
+700
| +350% | +$24K |
|
12725
CALL
Turkcell
TKC
$4.75B
| $31.7K | ﹤0.01% |
5,100
+4,900
| +2,450% | +$34.6K |
|
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.