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 | |
|---|---|---|---|---|---|---|
10876
CALL
Tredegar Corp
TG
$276M
| $146K | ﹤0.01% |
19,000
+12,600
| +197% | +$97K |
|
10877
PUT
Lincoln Educational Services
LINC
$950M
| $146K | ﹤0.01% |
9,200
+2,500
| +37% | +$40.7K |
|
10878
Nuveen Dynamic Municipal Opportunities Fund
NDMO
$608M
| $146K | ﹤0.01% |
+14,230
| New | +$148K |
|
10879
Tango Therapeutics
TNGX
$4.32B
| $146K | ﹤0.01% |
106,502
-1,520,257
| -93% | -$3.73M |
|
10880
PUT
First Industrial Realty Trust
FR
$8.33B
| $146K | ﹤0.01% |
2,700
-400
| -13% | -$21.6K |
|
10881
Core & Main
CNM
$8.61B
| $145K | ﹤0.01% |
3,010
-283,664
| -99% | -$14.7M |
|
10882
PUT
Kite Realty
KRG
$5.3B
| $145K | ﹤0.01% |
6,500
+3,800
| +141% | +$86.9K |
|
10883
Nuveen California Municipal Value Fund
NCA
$303M
| $145K | ﹤0.01% |
16,808
-6,642
| -28% | -$57K |
|
10884
CALL
Embecta
EMBC
$289M
| $145K | ﹤0.01% |
11,400
+3,500
| +44% | +$56K |
|
10885
CALL
Community Health Systems
CYH
$423M
| $145K | ﹤0.01% |
53,800
-22,900
| -30% | -$71.3K |
|
10886
CALL
Tradr 2X Long Innovation ETF
TARK
$16.3M
| $145K | ﹤0.01% |
5,100
+2,100
| +70% | +$91.5K |
|
10887
PUT
AtriCure
ATRC
$2.25B
| $145K | ﹤0.01% |
4,500
| – | – |
|
10888
ClearPoint Neuro
CLPT
$468M
| $145K | ﹤0.01% |
12,209
-12,969
| -52% | -$202K |
|
|
ESPR
10889
CALL
DELISTED
Esperion Therapeutics
ESPR
| $145K | ﹤0.01% |
100,800
+63,100
| +167% | +$116K |
|
10890
CALL
Washington Trust Bancorp
WASH
$767M
| $145K | ﹤0.01% |
4,700
+300
| +7% | +$9.5K |
|
|
VIOT
10891
Viomi Technology
VIOT
$47.2M
| $145K | ﹤0.01% |
92,910
-81,436
| -47% | -$129K |
|
10892
PUT
IDEX
IEX
$17.6B
| $145K | ﹤0.01% |
800
-2,000
| -71% | -$398K |
|
10893
CALL
Galectin Therapeutics
GALT
$347M
| $145K | ﹤0.01% |
118,600
-460,100
| -80% | -$645K |
|
10894
PUT
State Street SPDR S&P Aerospace & Defense ETF
XAR
$6.72B
| $145K | ﹤0.01% |
900
+800
| +800% | +$134K |
|
10895
CALL
Mineralys Therapeutics
MLYS
$2.27B
| $145K | ﹤0.01% |
+9,100
| New | +$105K |
|
10896
PUT
HUTCHMED
HCM
$2.12B
| $144K | ﹤0.01% |
9,600
+400
| +4% | +$5.92K |
|
10897
PUT
Avnet
AVT
$7.86B
| $144K | ﹤0.01% |
3,000
-7,200
| -71% | -$364K |
|
10898
PUT
iShares Micro-Cap ETF
IWC
$1.52B
| $144K | ﹤0.01% |
1,300
-400
| -24% | -$49.8K |
|
|
PLYA
10899
CALL
DELISTED
Playa Hotels & Resorts
PLYA
| $144K | ﹤0.01% |
10,800
-139,300
| -93% | -$1.81M |
|
10900
Vanguard FTSE Emerging Markets ETF
VWO
$125B
| $144K | ﹤0.01% |
3,177
-32,841
| -91% | -$1.48M |
|
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.