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 | |
|---|---|---|---|---|---|---|
9901
CALL
OptimizeRx
OPRX
$160M
| $255K | ﹤0.01% |
29,500
+17,500
| +146% | +$107K |
|
9902
CALL
Nomad Foods
NOMD
$1.59B
| $255K | ﹤0.01% |
13,000
+9,800
| +306% | +$179K |
|
9903
PUT
Vestis
VSTS
$1.77B
| $255K | ﹤0.01% |
25,800
-1,000
| -4% | -$13.3K |
|
9904
PUT
Pathward Financial
CASH
$1.77B
| $255K | ﹤0.01% |
3,500
+1,300
| +59% | +$99.2K |
|
9905
PIMCO Preferred and Capital Securities Active Exchange-Traded Fund
PRFD
$237M
| $255K | ﹤0.01% |
+5,048
| New | +$255K |
|
9906
PUT
John B. Sanfilippo & Son
JBSS
$979M
| $255K | ﹤0.01% |
3,600
+1,000
| +38% | +$76.5K |
|
9907
PUT
Peoples Bancorp
PEBO
$1.48B
| $255K | ﹤0.01% |
8,600
+6,300
| +274% | +$198K |
|
9908
PUT
Embecta
EMBC
$291M
| $255K | ﹤0.01% |
20,000
+10,000
| +100% | +$160K |
|
9909
PUT
Vanguard Mortgage-Backed Securities ETF
VMBS
$15.6B
| $255K | ﹤0.01% |
+5,500
| New | +$251K |
|
9910
CALL
Bloomin' Brands
BLMN
$915M
| $255K | ﹤0.01% |
35,500
+2,200
| +7% | +$23.3K |
|
9911
CALL
Inspired Entertainment
INSE
$159M
| $254K | ﹤0.01% |
29,800
+29,600
| +14,800% | +$285K |
|
9912
CALL
Global X SuperDividend REIT ETF
SRET
$230M
| $254K | ﹤0.01% |
+12,000
| New | +$249K |
|
9913
iShares MSCI Israel ETF
EIS
$894M
| $254K | ﹤0.01% |
+3,420
| New | +$271K |
|
9914
PUT
Millicom
TIGO
$15.8B
| $254K | ﹤0.01% |
8,400
+5,500
| +190% | +$152K |
|
9915
CALL
iShares Russell 3000 ETF
IWV
$20.4B
| $254K | ﹤0.01% |
800
+300
| +60% | +$101K |
|
9916
Bioceres Crop Solutions
BIOX
$27.9M
| $254K | ﹤0.01% |
55,659
-58,858
| -51% | -$324K |
|
9917
Pure Cycle
PCYO
$272M
| $254K | ﹤0.01% |
24,262
-3,452
| -12% | -$39.2K |
|
|
HITI
9918
High Tide
HITI
$205M
| $254K | ﹤0.01% |
+134,403
| New | +$354K |
|
|
NREF
9919
NexPoint Real Estate Finance
NREF
$320M
| $254K | ﹤0.01% |
16,612
-9,139
| -35% | -$143K |
|
9920
Nature's Sunshine
NATR
$259M
| $254K | ﹤0.01% |
20,238
-18,674
| -48% | -$262K |
|
9921
PUT
Myomo
MYO
$62.2M
| $254K | ﹤0.01% |
52,800
+41,300
| +359% | +$235K |
|
|
DOG
9922
CALL
ProShares Short Dow30
DOG
$88.9M
| $254K | ﹤0.01% |
9,400
+4,800
| +104% | +$126K |
|
9923
Polen Capital International Growth ETF
PCIG
$29.7M
| $254K | ﹤0.01% |
+27,608
| New | +$264K |
|
9924
PUT
Gladstone Investment Corp
GAIN
$651M
| $254K | ﹤0.01% |
19,000
+2,500
| +15% | +$33.5K |
|
9925
CALL
Fidelity MSCI Consumer Discretionary Index ETF
FDIS
$1.7B
| $254K | ﹤0.01% |
3,000
+1,500
| +100% | +$141K |
|
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.