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 | |
|---|---|---|---|---|---|---|
8901
PUT
Prosperity Bancshares
PB
$8.94B
| $407K | ﹤0.01% |
5,700
+2,700
| +90% | +$204K |
|
8902
CALL
Ouster
OUST
$3.12B
| $407K | ﹤0.01% |
45,300
-4,500
| -9% | -$44.4K |
|
8903
CALL
UFP Industries
UFPI
$4.87B
| $407K | ﹤0.01% |
3,800
+400
| +12% | +$44.6K |
|
8904
Innovator US Equity Power Buffer ETF March
PMAR
$768M
| $407K | ﹤0.01% |
10,183
-14,026
| -58% | -$568K |
|
8905
PUT
Microvision
MVIS
$42.6M
| $406K | ﹤0.01% |
21,847
+17,034
| +354% | +$356K |
|
8906
Rimini Street
RMNI
$471M
| $406K | ﹤0.01% |
116,763
+4,749
| +4% | +$15.4K |
|
8907
CALL
Valley National Bancorp
VLY
$8.22B
| $406K | ﹤0.01% |
45,700
-127,100
| -74% | -$1.2M |
|
8908
SEACOR Marine Holdings
SMHI
$268M
| $406K | ﹤0.01% |
80,261
+18,844
| +31% | +$116K |
|
8909
InfraCap MLP ETF
AMZA
$485M
| $406K | ﹤0.01% |
8,545
-3,194
| -27% | -$150K |
|
|
CHX
8910
PUT
DELISTED
ChampionX
CHX
| $405K | ﹤0.01% |
13,600
-4,700
| -26% | -$137K |
|
|
RC
8911
CALL
Ready Capital
RC
$284M
| $405K | ﹤0.01% |
79,600
+6,000
| +8% | +$37K |
|
8912
PUT
YieldMax AMD Option Income Strategy ETF
AMDY
$386M
| $405K | ﹤0.01% |
10,200
+6,340
| +164% | +$281K |
|
8913
CALL
SandRidge Energy
SD
$532M
| $404K | ﹤0.01% |
35,400
-83,200
| -70% | -$987K |
|
8914
Nathan's Famous
NATH
$400M
| $404K | ﹤0.01% |
4,193
-5,895
| -58% | -$528K |
|
8915
PUT
United Microelectronic
UMC
$45.8B
| $404K | ﹤0.01% |
56,500
-183,300
| -76% | -$1.17M |
|
|
GREK
8916
PUT
Global X MSCI Greece ETF
GREK
$332M
| $404K | ﹤0.01% |
8,600
+4,700
| +121% | +$203K |
|
8917
PUT
Aegon
AEG
$14B
| $403K | ﹤0.01% |
61,200
-98,400
| -62% | -$629K |
|
8918
CALL
YieldMax Magnificent 7 Fund of Option Income ETFs
YMAG
$283M
| $403K | ﹤0.01% |
27,000
+25,900
| +2,355% | +$450K |
|
|
LST
8919
Leuthold Select Industries ETF
LST
$173M
| $403K | ﹤0.01% |
+12,411
| New | +$423K |
|
8920
Invesco Bloomberg Pricing Power ETF
POWA
$181M
| $403K | ﹤0.01% |
4,905
+1,432
| +41% | +$119K |
|
8921
FVCBankcorp
FVCB
$338M
| $403K | ﹤0.01% |
38,104
+8,066
| +27% | +$92.3K |
|
8922
CALL
ProShares UltraShort Real Estate
SRS
$13.9M
| $402K | ﹤0.01% |
8,300
+5,525
| +199% | +$275K |
|
8923
PUT
SoundThinking
SSTI
$74.6M
| $402K | ﹤0.01% |
23,700
+21,100
| +812% | +$312K |
|
8924
CALL
Ituran Location and Control
ITRN
$1.02B
| $401K | ﹤0.01% |
11,100
+3,800
| +52% | +$137K |
|
|
CHCT
8925
CALL
Community Healthcare Trust
CHCT
$426M
| $401K | ﹤0.01% |
22,100
-28,900
| -57% | -$551K |
|
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.