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 | |
|---|---|---|---|---|---|---|
6476
CALL
Smith & Wesson
SWBI
$632M
| $1.31M | ﹤0.01% |
151,100
+18,700
| +14% | +$177K |
|
|
FEAC
6477
Fidelity Enhanced U.S. All-Cap Equity ETF
FEAC
$17.7M
| $1.31M | ﹤0.01% |
49,853
+3
| +0% | +$73 |
|
|
CALY
6478
CALL
Callaway Golf Company
CALY
$2.92B
| $1.31M | ﹤0.01% |
162,600
+28,600
| +21% | +$197K |
|
|
XIFR
6479
PUT
XPLR Infrastructure LP
XIFR
$1.09B
| $1.31M | ﹤0.01% |
159,600
-32,000
| -17% | -$278K |
|
|
CGC
6480
CALL
Canopy Growth
CGC
$422M
| $1.31M | ﹤0.01% |
1,072,600
+246,740
| +30% | +$328K |
|
|
GPMT
6481
Granite Point Mortgage Trust
GPMT
$55.9M
| $1.31M | ﹤0.01% |
529,088
+498,503
| +1,630% | +$1.12M |
|
6482
Humacyte
HUMA
$157M
| $1.31M | ﹤0.01% |
624,758
-2,287,143
| -79% | -$4.39M |
|
6483
Franklin Covey
FC
$217M
| $1.31M | ﹤0.01% |
57,202
-59,349
| -51% | -$1.31M |
|
6484
Kohl's
KSS
$2.14B
| $1.31M | ﹤0.01% |
153,908
-243,241
| -61% | -$1.87M |
|
|
STEL
6485
DELISTED
Stellar Bancorp
STEL
| $1.3M | ﹤0.01% |
+46,634
| New | +$1.24M |
|
|
SEI
6486
Solaris Energy Infrastructure
SEI
$4.21B
| $1.3M | ﹤0.01% |
46,108
-810,629
| -95% | -$19.1M |
|
6487
PUT
Amplitude
AMPL
$1.6B
| $1.3M | ﹤0.01% |
105,100
+13,500
| +15% | +$146K |
|
|
RPTX
6488
DELISTED
Repare Therapeutics
RPTX
| $1.3M | ﹤0.01% |
937,488
| – | – |
|
6489
PUT
iShares Core S&P Mid-Cap ETF
IJH
$127B
| $1.3M | ﹤0.01% |
21,000
-35,000
| -63% | -$2.05M |
|
6490
CALL
Boise Cascade
BCC
$2.83B
| $1.3M | ﹤0.01% |
15,000
-3,500
| -19% | -$317K |
|
6491
Vanguard FTSE All-World ex-US ETF
VEU
$70B
| $1.3M | ﹤0.01% |
19,368
+6,871
| +55% | +$435K |
|
6492
Radware
RDWR
$1.2B
| $1.3M | ﹤0.01% |
44,196
-235,481
| -84% | -$5.57M |
|
6493
CALL
Warby Parker
WRBY
$3.19B
| $1.3M | ﹤0.01% |
59,300
+52,300
| +747% | +$967K |
|
|
MYCG
6494
State Street My2027 Corporate Bond ETF
MYCG
$37.4M
| $1.3M | ﹤0.01% |
51,951
+11,425
| +28% | +$284K |
|
6495
PUT
Oaktree Specialty Lending
OCSL
$1.15B
| $1.3M | ﹤0.01% |
95,100
+22,400
| +31% | +$316K |
|
6496
Definitive Healthcare
DH
$73M
| $1.3M | ﹤0.01% |
333,091
+221,640
| +199% | +$698K |
|
|
VERV
6497
CALL
DELISTED
Verve Therapeutics
VERV
| $1.3M | ﹤0.01% |
115,600
+103,900
| +888% | +$592K |
|
|
OPTU
6498
Optimum Communications Inc
OPTU
$244M
| $1.3M | ﹤0.01% |
606,556
-3,054,670
| -83% | -$7.16M |
|
|
NJUN
6499
Innovator Growth-100 Power Buffer ETF - June
NJUN
$176M
| $1.3M | ﹤0.01% |
+43,797
| New | +$1.21M |
|
6500
Innovator Growth Accelerated ETF Quarterly
XDQQ
$61.2M
| $1.3M | ﹤0.01% |
37,124
+30,229
| +438% | +$1,000K |
|
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.