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 | |
|---|---|---|---|---|---|---|
6751
CALL
Azenta
AZTA
$1.44B
| $1.08M | ﹤0.01% |
31,200
-48,800
| -61% | -$2.25M |
|
6752
Lands' End
LE
$367M
| $1.08M | ﹤0.01% |
106,155
-49,080
| -32% | -$585K |
|
6753
CALL
Spectrum Brands
SPB
$2.02B
| $1.08M | ﹤0.01% |
15,100
-3,000
| -17% | -$235K |
|
6754
State Street SPDR S&P North American Natural Resources ETF
NANR
$820M
| $1.08M | ﹤0.01% |
+19,457
| New | +$1.05M |
|
6755
GraniteShares 2x Long AMD Daily ETF
AMDL
$1.01B
| $1.08M | ﹤0.01% |
209,965
+85,333
| +68% | +$538K |
|
6756
Waterstone Financial
WSBF
$381M
| $1.08M | ﹤0.01% |
80,201
+38,293
| +91% | +$522K |
|
|
QMMY
6757
FT Vest Nasdaq-100 Moderate Buffer ETF - May
QMMY
$149M
| $1.08M | ﹤0.01% |
51,853
+104
| +0.2% | +$2.25K |
|
6758
Sabesp
SBS
$16B
| $1.08M | ﹤0.01% |
311,279
-913,694
| -75% | -$2.91M |
|
6759
Fulcrum Therapeutics
FULC
$295M
| $1.08M | ﹤0.01% |
374,256
+40,933
| +12% | +$150K |
|
|
SEMR
6760
PUT
DELISTED
Semrush
SEMR
| $1.08M | ﹤0.01% |
115,500
+111,800
| +3,022% | +$1.52M |
|
6761
Hagerty
HGTY
$1.31B
| $1.08M | ﹤0.01% |
119,128
+62,792
| +111% | +$609K |
|
6762
CALL
PubMatic
PUBM
$791M
| $1.08M | ﹤0.01% |
117,800
-20,200
| -15% | -$266K |
|
6763
CALL
NorthWestern Energy
NWE
$4.34B
| $1.08M | ﹤0.01% |
18,600
+600
| +3% | +$32.6K |
|
6764
PUT
La-Z-Boy
LZB
$1.63B
| $1.07M | ﹤0.01% |
27,500
-19,900
| -42% | -$863K |
|
6765
PUT
Tandem Diabetes Care
TNDM
$1.65B
| $1.07M | ﹤0.01% |
56,100
+4,100
| +8% | +$120K |
|
6766
Franklin Short Duration US Government ETF
FTSD
$315M
| $1.07M | ﹤0.01% |
11,835
-6,525
| -36% | -$591K |
|
6767
PUT
DXC Technology
DXC
$1.68B
| $1.07M | ﹤0.01% |
63,000
+22,300
| +55% | +$433K |
|
6768
iShares Russell 1000 Value ETF
IWD
$84B
| $1.07M | ﹤0.01% |
5,708
-206,996
| -97% | -$39.4M |
|
|
SNRE
6769
DELISTED
Sunrise Communications AG American Depositary Shares representing Class A shares
SNRE
| $1.07M | ﹤0.01% |
22,220
+13,673
| +160% | +$641K |
|
6770
PUT
Direxion Daily MSCI Brazil Bull 2X ETF
BRZU
$88.5M
| $1.07M | ﹤0.01% |
20,200
+14,600
| +261% | +$732K |
|
6771
CALL
Seadrill
SDRL
$2.91B
| $1.07M | ﹤0.01% |
42,900
+34,400
| +405% | +$1.07M |
|
6772
Adaptive Biotechnologies
ADPT
$3.91B
| $1.07M | ﹤0.01% |
144,338
-82,644
| -36% | -$635K |
|
6773
PUT
BlueLinx
BXC
$649M
| $1.07M | ﹤0.01% |
14,300
+1,300
| +10% | +$121K |
|
|
BDN
6774
PUT
Brandywine Realty Trust
BDN
$513M
| $1.07M | ﹤0.01% |
240,400
+57,400
| +31% | +$284K |
|
6775
PUT
iShares MSCI Turkey ETF
TUR
$222M
| $1.07M | ﹤0.01% |
32,600
-45,200
| -58% | -$1.6M |
|
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.