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 | |
|---|---|---|---|---|---|---|
10826
Banco Santander
SAN
$210B
| $165K | ﹤0.01% |
19,888
-375,511
| -95% | -$2.79M |
|
|
NSLR
10827
PUT
Neostellar Capital Corp
NSLR
$278M
| $164K | ﹤0.01% |
20,000
+12,300
| +160% | +$73.2K |
|
10828
PUT
Tredegar Corp
TG
$276M
| $164K | ﹤0.01% |
18,600
-17,700
| -49% | -$143K |
|
|
SWKH
10829
DELISTED
SWK Holdings
SWKH
| $164K | ﹤0.01% |
+11,102
| New | +$157K |
|
10830
Montauk Renewables
MNTK
$268M
| $163K | ﹤0.01% |
+73,543
| New | +$156K |
|
10831
CALL
Corvus Pharmaceuticals
CRVS
$1.25B
| $163K | ﹤0.01% |
40,800
-29,800
| -42% | -$108K |
|
|
RWT
10832
CALL
Redwood Trust
RWT
$604M
| $163K | ﹤0.01% |
27,600
+17,200
| +165% | +$97.7K |
|
10833
PUT
LSB Industries
LXU
$737M
| $163K | ﹤0.01% |
20,900
-200
| -0.9% | -$1.37K |
|
10834
PUT
Greystone Housing Impact Investors LP
GHI
$141M
| $163K | ﹤0.01% |
14,400
-3,700
| -20% | -$43.3K |
|
|
BLIV
10835
BeLive Holdings
BLIV
$25M
| $163K | ﹤0.01% |
+49,654
| New | +$204K |
|
|
RC
10836
CALL
Ready Capital
RC
$306M
| $163K | ﹤0.01% |
37,200
-42,400
| -53% | -$188K |
|
10837
Paramount Gold Nevada
PZG
$132M
| $163K | ﹤0.01% |
265,093
+210,174
| +383% | +$103K |
|
10838
PUT
YieldMax AMZN Option Income Strategy ETF
AMZY
$246M
| $163K | ﹤0.01% |
10,000
-4,600
| -32% | -$71.8K |
|
|
SZZLU
10839
Sizzle Acquisition Corp II Unit
SZZLU
| $162K | ﹤0.01% |
+15,962
| New | +$161K |
|
|
SLI
10840
Standard Lithium
SLI
$587M
| $162K | ﹤0.01% |
+82,886
| New | +$130K |
|
10841
Metalpha Technology Holding
MATH
$36.3M
| $162K | ﹤0.01% |
50,763
+39,522
| +352% | +$99.1K |
|
|
PDM
10842
Piedmont Realty Trust
PDM
$1.19B
| $162K | ﹤0.01% |
22,238
+11,492
| +107% | +$79.4K |
|
|
HITI
10843
CALL
High Tide
HITI
$206M
| $162K | ﹤0.01% |
70,400
+51,800
| +278% | +$116K |
|
10844
PUT
Zymeworks
ZYME
$1.78B
| $162K | ﹤0.01% |
12,900
-700
| -5% | -$8.34K |
|
10845
PUT
W&T Offshore
WTI
$554M
| $162K | ﹤0.01% |
98,100
| – | – |
|
|
DDL
10846
CALL
Dingdong
DDL
$523M
| $162K | ﹤0.01% |
+80,100
| New | +$181K |
|
|
ZENV
10847
DELISTED
Zenvia
ZENV
| $162K | ﹤0.01% |
107,690
+76,452
| +245% | +$113K |
|
|
YRD
10848
PUT
Yiren Digital
YRD
$104M
| $161K | ﹤0.01% |
27,500
+200
| +0.7% | +$1.26K |
|
10849
PUT
Nu Skin
NUS
$234M
| $161K | ﹤0.01% |
20,200
-8,000
| -28% | -$56.2K |
|
|
FBZ
10850
DELISTED
First Trust Brazil AlphaDEX Fund
FBZ
| $161K | ﹤0.01% |
+13,461
| New | +$149K |
|
Similar funds
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.