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 | |
|---|---|---|---|---|---|---|
6326
CALL
Toro Company
TTC
$9.37B
| $1.42M | ﹤0.01% |
20,100
-26,300
| -57% | -$1.87M |
|
6327
CALL
Global X Robotics & Artificial Intelligence ETF
BOTZ
$3.6B
| $1.42M | ﹤0.01% |
43,500
+18,600
| +75% | +$551K |
|
6328
CALL
Qfin Holdings
QFIN
$1.45B
| $1.42M | ﹤0.01% |
32,700
-7,500
| -19% | -$313K |
|
6329
CALL
Shoals Technologies Group
SHLS
$1.39B
| $1.42M | ﹤0.01% |
333,600
+225,500
| +209% | +$980K |
|
6330
PUT
Invesco S&P 500 Momentum ETF
SPMO
$22.7B
| $1.42M | ﹤0.01% |
12,600
-2,500
| -17% | -$250K |
|
6331
PUT
Turning Point Brands
TPB
$1.71B
| $1.42M | ﹤0.01% |
18,700
-4,200
| -18% | -$286K |
|
6332
PUT
Scholar Rock
SRRK
$6.4B
| $1.42M | ﹤0.01% |
40,000
+12,000
| +43% | +$377K |
|
6333
Alerian MLP ETF
AMLP
$13.2B
| $1.42M | ﹤0.01% |
28,989
-3,852
| -12% | -$187K |
|
6334
CALL
Pacer US Cash Cows 100 ETF
COWZ
$19.5B
| $1.42M | ﹤0.01% |
25,700
+18,600
| +262% | +$985K |
|
6335
iShares MSCI Emerging Markets ex China ETF
EMXC
$24.9B
| $1.42M | ﹤0.01% |
22,412
-60,677
| -73% | -$3.53M |
|
|
ONT
6336
CALL
Onterris Inc
ONT
$619M
| $1.41M | ﹤0.01% |
64,600
+17,500
| +37% | +$314K |
|
6337
PUT
Vanguard Morningstar Value ETF
VTV
$194B
| $1.41M | ﹤0.01% |
8,000
-10,300
| -56% | -$1.74M |
|
6338
State Street SPDR Portfolio High Yield Bond ETF
SPHY
$12.1B
| $1.41M | ﹤0.01% |
+59,405
| New | +$1.38M |
|
6339
Blend Labs
BLND
$350M
| $1.41M | ﹤0.01% |
428,121
-318,620
| -43% | -$1.08M |
|
6340
PUT
Legend Biotech
LEGN
$4B
| $1.41M | ﹤0.01% |
39,800
+22,100
| +125% | +$716K |
|
6341
PUT
Replimune Group
REPL
$1.37B
| $1.41M | ﹤0.01% |
152,000
+89,400
| +143% | +$780K |
|
6342
CALL
Perion Network
PERI
$381M
| $1.41M | ﹤0.01% |
138,800
+94,800
| +215% | +$906K |
|
6343
CALL
RenaissanceRe
RNR
$13.4B
| $1.41M | ﹤0.01% |
5,800
-14,400
| -71% | -$3.49M |
|
6344
Vanguard Total Corporate Bond ETF
VTC
$1.7B
| $1.41M | ﹤0.01% |
18,202
+14,133
| +347% | +$1.07M |
|
6345
Oceaneering
OII
$5.39B
| $1.41M | ﹤0.01% |
67,922
-56,323
| -45% | -$1.09M |
|
6346
Direxion Daily AMZN Bull 2X ETF
AMZU
$282M
| $1.41M | ﹤0.01% |
38,367
-69,258
| -64% | -$2.14M |
|
|
PBT
6347
PUT
Permian Basin Royalty Trust
PBT
$1.52B
| $1.41M | ﹤0.01% |
112,900
-21,800
| -16% | -$232K |
|
6348
iShares iBonds Oct 2030 Term TIPS ETF
IBIG
$142M
| $1.41M | ﹤0.01% |
53,154
+28,473
| +115% | +$743K |
|
6349
Editas Medicine
EDIT
$436M
| $1.41M | ﹤0.01% |
638,706
+522,025
| +447% | +$854K |
|
6350
PUT
Amplify Blockchain Technology ETF
BLOK
$1.09B
| $1.4M | ﹤0.01% |
24,600
+8,000
| +48% | +$362K |
|
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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.