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 | |
|---|---|---|---|---|---|---|
|
PPTA
6626
CALL
Perpetua Resources
PPTA
$3.03B
| $1.22M | ﹤0.01% |
100,300
+53,400
| +114% | +$719K |
|
6627
CALL
VanEck Rare Earth/Strategic Metals ETF
REMX
$2.27B
| $1.22M | ﹤0.01% |
30,000
-100
| -0.3% | -$3.82K |
|
6628
PUT
Idaho Strategic Resources
IDR
$476M
| $1.22M | ﹤0.01% |
93,000
+69,000
| +288% | +$1.02M |
|
|
INGM
6629
Ingram Micro Holding
INGM
$6.42B
| $1.22M | ﹤0.01% |
+58,368
| New | +$1.09M |
|
6630
CALL
Compass Minerals
CMP
$1.04B
| $1.22M | ﹤0.01% |
60,500
-4,400
| -7% | -$71.1K |
|
6631
PUT
PubMatic
PUBM
$789M
| $1.22M | ﹤0.01% |
97,700
+9,100
| +10% | +$95.9K |
|
6632
PUT
iShares Russell Mid-Cap ETF
IWR
$57.8B
| $1.21M | ﹤0.01% |
13,200
+4,200
| +47% | +$363K |
|
6633
CALL
Weibo
WB
$1.86B
| $1.21M | ﹤0.01% |
127,200
+17,900
| +16% | +$157K |
|
6634
Pacer Trendpilot Fund of Funds ETF
TRND
$63.6M
| $1.21M | ﹤0.01% |
+37,937
| New | +$1.18M |
|
6635
CALL
Costamare
CMRE
$1.8B
| $1.21M | ﹤0.01% |
133,000
-61,300
| -32% | -$546K |
|
6636
PUT
Hallador Energy
HNRG
$754M
| $1.21M | ﹤0.01% |
76,500
-342,900
| -82% | -$5.3M |
|
6637
Vishay Precision Group
VPG
$889M
| $1.21M | ﹤0.01% |
43,091
-6,833
| -14% | -$168K |
|
6638
PUT
REX FANG & Innovation Equity Premium Income ETF
FEPI
$685M
| $1.21M | ﹤0.01% |
26,600
-4,400
| -14% | -$187K |
|
6639
PUT
Ameresco
AMRC
$1.4B
| $1.21M | ﹤0.01% |
79,700
+31,600
| +66% | +$414K |
|
6640
USCF Midstream Energy Income Fund
UMI
$524M
| $1.21M | ﹤0.01% |
+23,712
| New | +$1.18M |
|
|
EFSI
6641
Eagle Financial Services Inc
EFSI
$236M
| $1.21M | ﹤0.01% |
+39,455
| New | +$1.22M |
|
6642
PUT
GraniteShares ETF Trust GraniteShares 2x Long META Daily ETF
FBL
$161M
| $1.21M | ﹤0.01% |
26,400
+4,800
| +22% | +$160K |
|
6643
PUT
Genworth Financial
GNW
$3.83B
| $1.21M | ﹤0.01% |
155,200
+25,800
| +20% | +$180K |
|
6644
Genco Shipping & Trading
GNK
$1.12B
| $1.21M | ﹤0.01% |
+92,324
| New | +$1.22M |
|
6645
Ranger Energy Services
RNGR
$411M
| $1.21M | ﹤0.01% |
101,006
-12,669
| -11% | -$152K |
|
6646
Invesco California AMT-Free Municipal Bond ETF
PWZ
$1.18B
| $1.21M | ﹤0.01% |
51,652
-14,692
| -22% | -$343K |
|
6647
CALL
AptarGroup
ATR
$8.43B
| $1.2M | ﹤0.01% |
7,700
+7,100
| +1,183% | +$1.07M |
|
6648
CALL
Agilon Health
AGL
$1.61B
| $1.2M | ﹤0.01% |
20,944
+7,580
| +57% | +$608K |
|
6649
OP Bancorp
OPBK
$230M
| $1.2M | ﹤0.01% |
92,708
+73,192
| +375% | +$892K |
|
6650
Waters Corp
WAT
$39.5B
| $1.2M | ﹤0.01% |
3,447
-11,752
| -77% | -$4.04M |
|
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.