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 | |
|---|---|---|---|---|---|---|
6526
PUT
NovoCure
NVCR
$2B
| $1.28M | ﹤0.01% |
71,800
+33,100
| +86% | +$577K |
|
6527
CGI
GIB
$15.2B
| $1.28M | ﹤0.01% |
12,165
-112,387
| -90% | -$11.8M |
|
6528
First Trust Active Factor Large Cap ETF
AFLG
$746M
| $1.28M | ﹤0.01% |
35,115
-2,732
| -7% | -$93K |
|
6529
CALL
SPX Corp
SPXC
$10.5B
| $1.27M | ﹤0.01% |
7,600
-2,300
| -23% | -$337K |
|
6530
PUT
America Movil
AMX
$71.5B
| $1.27M | ﹤0.01% |
71,000
+58,000
| +446% | +$964K |
|
6531
PUT
Kontoor Brands
KTB
$4.57B
| $1.27M | ﹤0.01% |
19,300
-3,500
| -15% | -$226K |
|
6532
Pacer Data & Infrastructure Real Estate ETF
SRVR
$388M
| $1.27M | ﹤0.01% |
39,386
+21,871
| +125% | +$671K |
|
6533
Invesco International Corporate Bond ETF
PICB
$361M
| $1.27M | ﹤0.01% |
52,550
-20,608
| -28% | -$480K |
|
6534
PUT
Invitation Homes
INVH
$17.8B
| $1.27M | ﹤0.01% |
38,700
-121,800
| -76% | -$4.09M |
|
6535
Franklin Focused Dynamic Growth ETF
FFOG
$344M
| $1.27M | ﹤0.01% |
28,858
+18,313
| +174% | +$710K |
|
6536
Claros Mortgage Trust
CMTG
$244M
| $1.27M | ﹤0.01% |
445,284
-791,668
| -64% | -$2.12M |
|
6537
CALL
Amcor
AMCR
$21.3B
| $1.27M | ﹤0.01% |
27,615
-13,345
| -33% | -$616K |
|
6538
CALL
Ryanair
RYAAY
$28.9B
| $1.27M | ﹤0.01% |
22,000
-3,600
| -14% | -$183K |
|
|
VRNT
6539
PUT
DELISTED
Verint Systems
VRNT
| $1.27M | ﹤0.01% |
64,500
-19,200
| -23% | -$335K |
|
6540
CALL
ProShares UltraShort Dow 30
DXD
$43.3M
| $1.27M | ﹤0.01% |
52,300
+37,900
| +263% | +$1.05M |
|
6541
SharkNinja
SN
$25.5B
| $1.27M | ﹤0.01% |
12,807
-138,672
| -92% | -$12M |
|
6542
Amdocs
DOX
$6.16B
| $1.27M | ﹤0.01% |
13,891
+10,991
| +379% | +$982K |
|
6543
CALL
Tradr 2X Long Innovation ETF
TARK
$15.7M
| $1.27M | ﹤0.01% |
22,500
+17,400
| +341% | +$632K |
|
6544
CALL
Direxion Daily 20+ Year Treasury Bear 3X ETF
TMV
$195M
| $1.27M | ﹤0.01% |
34,300
+26,900
| +364% | +$1.04M |
|
6545
Morgan Stanley Direct Lending Fund
MSDL
$1.29B
| $1.27M | ﹤0.01% |
67,673
-208,677
| -76% | -$4.03M |
|
6546
MediaAlpha
MAX
$804M
| $1.27M | ﹤0.01% |
115,626
-314,613
| -73% | -$3.04M |
|
6547
CALL
Amer Sports
AS
$19.4B
| $1.26M | ﹤0.01% |
32,600
+21,400
| +191% | +$658K |
|
6548
PUT
Schrodinger
SDGR
$1.29B
| $1.26M | ﹤0.01% |
62,700
-63,900
| -50% | -$1.46M |
|
6549
PUT
Pricesmart
PSMT
$5.49B
| $1.26M | ﹤0.01% |
12,000
+6,700
| +126% | +$676K |
|
6550
CALL
State Street SPDR S&P 600 Small Cap Growth ETF
SLYG
$5.16B
| $1.26M | ﹤0.01% |
14,200
+12,200
| +610% | +$1.02M |
|
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.