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 | |
|---|---|---|---|---|---|---|
2551
Unilever
UL
$134B
| $14.2M | ﹤0.01% |
206,436
+94,213
| +84% | +$6.61M |
|
2552
CALL
CoStar Group
CSGP
$13.1B
| $14.2M | ﹤0.01% |
176,647
-134,039
| -43% | -$10.4M |
|
|
CDTX
2553
DELISTED
Cidara Therapeutics
CDTX
| $14.2M | ﹤0.01% |
290,951
+3,176
| +1% | +$76.3K |
|
2554
Williams Companies
WMB
$92B
| $14.2M | ﹤0.01% |
225,497
-587,790
| -72% | -$34.7M |
|
2555
CALL
Listed Funds Trust Roundhill Magnificent Seven ETF
MAGS
$4.19B
| $14.1M | ﹤0.01% |
254,700
-361,600
| -59% | -$17.9M |
|
2556
Champion Homes
SKY
$5.13B
| $14.1M | ﹤0.01% |
225,377
+169,834
| +306% | +$13.2M |
|
2557
CALL
Keurig Dr Pepper
KDP
$42.8B
| $14.1M | ﹤0.01% |
426,100
+43,000
| +11% | +$1.45M |
|
|
EXAS
2558
CALL
DELISTED
Exact Sciences
EXAS
| $14.1M | ﹤0.01% |
264,800
-223,100
| -46% | -$11.3M |
|
2559
CALL
SL Green Realty
SLG
$3.97B
| $14.1M | ﹤0.01% |
227,200
+95,800
| +73% | +$5.48M |
|
2560
Plains GP Holdings
PAGP
$5.11B
| $14M | ﹤0.01% |
722,099
+265,458
| +58% | +$4.94M |
|
2561
CALL
Quest Diagnostics
DGX
$25.9B
| $14M | ﹤0.01% |
78,100
-11,600
| -13% | -$2.01M |
|
2562
iShares MSCI Intl Quality Factor ETF
IQLT
$14.3B
| $14M | ﹤0.01% |
324,385
+298,663
| +1,161% | +$12.4M |
|
2563
PUT
Vanguard High Dividend Yield ETF
VYM
$84B
| $14M | ﹤0.01% |
105,100
+25,400
| +32% | +$3.22M |
|
2564
PUT
Southern Copper
SCCO
$156B
| $14M | ﹤0.01% |
145,330
-2,711
| -2% | -$236K |
|
2565
JPMorgan Ultra-Short Income ETF
JPST
$40.6B
| $14M | ﹤0.01% |
276,176
+202,304
| +274% | +$10.2M |
|
2566
PUT
Coupang
CPNG
$29B
| $14M | ﹤0.01% |
467,000
+28,900
| +7% | +$740K |
|
2567
Manulife Financial
MFC
$73.8B
| $14M | ﹤0.01% |
437,627
+213,550
| +95% | +$6.58M |
|
2568
CALL
Bilibili
BILI
$7.3B
| $14M | ﹤0.01% |
651,900
+103,200
| +19% | +$1.9M |
|
2569
CALL
Harley-Davidson
HOG
$2.89B
| $14M | ﹤0.01% |
592,200
-10,200
| -2% | -$242K |
|
|
PONY
2570
Pony AI Inc
PONY
$3.54B
| $14M | ﹤0.01% |
+1,057,463
| New | +$12.8M |
|
2571
PUT
JetBlue
JBLU
$2.13B
| $13.9M | ﹤0.01% |
3,296,900
+378,100
| +13% | +$1.69M |
|
2572
TransAlta
TAC
$4.05B
| $13.9M | ﹤0.01% |
1,291,311
+1,284,093
| +17,790% | +$12.2M |
|
2573
Boise Cascade
BCC
$2.9B
| $13.9M | ﹤0.01% |
160,369
+67,544
| +73% | +$6.12M |
|
2574
PUT
Northern Trust
NTRS
$35B
| $13.9M | ﹤0.01% |
109,800
+41,800
| +61% | +$4.27M |
|
2575
CALL
Armstrong World Industries
AWI
$7.7B
| $13.9M | ﹤0.01% |
85,500
+81,300
| +1,936% | +$12.1M |
|
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.