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 |
NVIDIA
NVDA
|
+$820M |
| 2 |
Microsoft
MSFT
|
+$811M |
| 3 |
McDonald's
MCD
|
+$804M |
| 4 |
Coca-Cola
KO
|
+$655M |
| 5 |
Amazon
AMZN
|
+$646M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
SCHW
Charles Schwab
SCHW
|
+$1.64B |
| 2 |
Invesco QQQ Trust
QQQ
|
+$1.1B |
| 3 |
Strategy Inc
MSTR
|
+$564M |
| 4 |
Kroger
KR
|
+$558M |
| 5 |
Danaher
DHR
|
+$494M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.33% |
| 2 | Healthcare | 3.23% |
| 3 | Consumer Discretionary | 2.55% |
| 4 | Financials | 2.55% |
| 5 | Industrials | 1.94% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
YYGH
11901
YY Group Holding Ltd
YYGH
$4.26M
| $33.5K | ﹤0.01% |
+8
| New | +$17.2K |
|
11902
PUT
Ultrapar
UGP
$6.56B
| $33.5K | ﹤0.01% |
10,200
+5,000
| +96% | +$15.2K |
|
|
BRY
11903
PUT
DELISTED
Berry Corp
BRY
| $33.2K | ﹤0.01% |
12,000
-17,500
| -59% | -$46.8K |
|
11904
loanDepot
LDI
$303M
| $33.2K | ﹤0.01% |
+26,144
| New | +$32K |
|
11905
JE Cleantech Holdings
JCSE
$7.98M
| $33.2K | ﹤0.01% |
+30,184
| New | +$33.1K |
|
|
OGG
11906
PUT
Osisko Gold Group
OGG
$872M
| $33.2K | ﹤0.01% |
15,500
+9,100
| +142% | +$16.9K |
|
|
EVOK
11907
DELISTED
Evoke Pharma
EVOK
| $33K | ﹤0.01% |
12,542
-12,261
| -49% | -$35.3K |
|
11908
Entravision Communication
EVC
$832M
| $33K | ﹤0.01% |
14,213
-190,358
| -93% | -$384K |
|
|
ETWO
11909
CALL
DELISTED
E2open Parent Holdings
ETWO
| $32.9K | ﹤0.01% |
+10,200
| New | +$26.8K |
|
|
NMG
11910
PUT
Nouveau Monde Graphite
NMG
$484M
| $32.6K | ﹤0.01% |
19,900
+9,800
| +97% | +$16.9K |
|
11911
CALL
Wipro
WIT
$19.2B
| $32.6K | ﹤0.01% |
10,800
+7,100
| +192% | +$20.6K |
|
|
NCI
11912
Neo-Concept International Group Holdings
NCI
$29.8M
| $32.6K | ﹤0.01% |
+1,801
| New | +$28.5K |
|
11913
PUT
Compass Therapeutics
CMPX
$405M
| $32.2K | ﹤0.01% |
12,400
-157,200
| -93% | -$324K |
|
11914
Battalion Oil
BATL
$30.4M
| $32.2K | ﹤0.01% |
+24,984
| New | +$35.7K |
|
|
PW
11915
Power REIT
PW
$2.94M
| $32.2K | ﹤0.01% |
2,974
+1,480
| +99% | +$16.7K |
|
11916
CALL
Acurx Pharmaceuticals
ACXP
$6M
| $32.1K | ﹤0.01% |
+3,140
| New | +$25.3K |
|
11917
CALL
Erasca
ERAS
$6.43B
| $32K | ﹤0.01% |
25,200
+4,600
| +22% | +$6.16K |
|
|
DCX
11918
Digital Currency X Technology Inc
DCX
$355M
| $31.9K | ﹤0.01% |
13
-6
| -32% | -$13.1K |
|
11919
CALL
Savara
SVRA
$1.11B
| $31.9K | ﹤0.01% |
14,000
-24,500
| -64% | -$66.6K |
|
11920
CALL
IRIDEX
IRIX
$14.9M
| $31.9K | ﹤0.01% |
+36,100
| New | +$36.8K |
|
11921
Annexon
ANNX
$1B
| $31.8K | ﹤0.01% |
13,267
+812
| +7% | +$1.63K |
|
|
GURE
11922
Gulf Resources
GURE
$4.63M
| $31.7K | ﹤0.01% |
+4,712
| New | +$31.7K |
|
11923
GrowGeneration
GRWG
$104M
| $31.6K | ﹤0.01% |
+33,741
| New | +$36K |
|
11924
PUT
Traeger
COOK
$164M
| $31.5K | ﹤0.01% |
368
+284
| +338% | +$21.8K |
|
11925
CALL
Fuel Tech
FTEK
$45.3M
| $31.2K | ﹤0.01% |
12,400
+12,100
| +4,033% | +$17.3K |
|
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Ken Griffin's Q2 2025 Portfolio in Review
As of Q2 2025, Ken Griffin held 15,819 positions worth $576B, up 9.2% from $527B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Ken Griffin withdrew a net $29.1B in Q2 2025, closing 3,524 positions and reducing 5,141 holdings. Its most notable exit was Kroger, an estimated $558M position sold in full.
By sector, the portfolio is most concentrated in Technology at 3.3% of assets, up from 2.9% a quarter earlier, followed by Healthcare and Consumer Discretionary.
Against the trend, Ken Griffin opened a new position in Walmart Inc worth $401M.
- Ken Griffin's largest Q2 2025 buy was Walmart Inc: 4,099,492 shares worth $401M.
- Ken Griffin added most to NVIDIA in Q2 2025, an estimated $820M increase.
- Ken Griffin's biggest Q2 2025 reduction was Charles Schwab, cutting an estimated $1.64B.
- Ken Griffin fully exited Kroger in Q2 2025, selling an estimated $558M.
- Ken Griffin's ten largest holdings make up 27% of its $576B portfolio in Q2 2025.
- Ken Griffin opened 1,459 new positions and closed 3,524 in Q2 2025.
- Ken Griffin's portfolio value rose 9.2% quarter-over-quarter to $576B.
Based on Citadel Advisors's 13F filing for Q2 2025, filed 14 Aug 2025.