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 |
Meta Platforms (Facebook)
META
|
+$1.45B |
| 2 |
Visa
V
|
+$1.05B |
| 3 |
Microsoft
MSFT
|
+$1.01B |
| 4 |
Apple
AAPL
|
+$578M |
| 5 |
Norfolk Southern
NSC
|
+$545M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
HES
Hess
HES
|
+$1.24B |
| 2 |
McDonald's
MCD
|
+$707M |
| 3 |
JPMorgan Chase
JPM
|
+$680M |
| 4 |
Texas Instruments
TXN
|
+$678M |
| 5 |
Edwards Lifesciences
EW
|
+$664M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.8% |
| 2 | Healthcare | 2.66% |
| 3 | Financials | 2.38% |
| 4 | Consumer Discretionary | 2.05% |
| 5 | Industrials | 2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
6551
Pediatrix Medical
MD
$2.17B
| $1.55M | ﹤0.01% |
92,452
-550,836
| -86% | -$8.26M |
|
6552
PUT
NovoCure
NVCR
$2B
| $1.55M | ﹤0.01% |
119,800
+48,000
| +67% | +$641K |
|
6553
Marcus & Millichap
MMI
$1.19B
| $1.55M | ﹤0.01% |
52,726
-10,459
| -17% | -$329K |
|
6554
Pathward Financial
CASH
$1.77B
| $1.55M | ﹤0.01% |
20,906
+8,574
| +70% | +$668K |
|
6555
American Beacon GLG Natural Resources ETF
MGNR
$914M
| $1.55M | ﹤0.01% |
38,230
+29,770
| +352% | +$1.06M |
|
|
TUSB
6556
Thrivent Ultra Short Bond ETF
TUSB
$222M
| $1.55M | ﹤0.01% |
30,676
+22,481
| +274% | +$1.13M |
|
|
DENN
6557
PUT
DELISTED
Denny's
DENN
| $1.54M | ﹤0.01% |
295,400
+269,700
| +1,049% | +$1.2M |
|
6558
CALL
ProShares Ultra Dow30
DDM
$575M
| $1.54M | ﹤0.01% |
28,800
+6,600
| +30% | +$336K |
|
6559
PUT
Andersons Inc
ANDE
$2.32B
| $1.54M | ﹤0.01% |
38,800
+19,900
| +105% | +$767K |
|
6560
Dimensional Global Real Estate ETF
DFGR
$3.84B
| $1.54M | ﹤0.01% |
56,538
-26,647
| -32% | -$721K |
|
6561
iShares MSCI Europe Financials ETF
EUFN
$4.28B
| $1.54M | ﹤0.01% |
44,950
-517,666
| -92% | -$17.2M |
|
6562
CALL
ProShares UltraShort Bloomberg Crude Oil
SCO
$651M
| $1.54M | ﹤0.01% |
22,150
+1,375
| +7% | +$93.6K |
|
6563
PUT
Capital Southwest
CSWC
$1.57B
| $1.54M | ﹤0.01% |
70,600
+5,000
| +8% | +$114K |
|
|
SDFI
6564
AB Short Duration Income ETF
SDFI
$188M
| $1.54M | ﹤0.01% |
42,943
+158
| +0.4% | +$5.66K |
|
6565
Innovator Growth Accelerated Plus ETF April
QTAP
$20.8M
| $1.54M | ﹤0.01% |
35,284
+27,006
| +326% | +$1.16M |
|
|
TEN
6566
PUT
Tsakos Energy Navigation Ltd
TEN
$1.26B
| $1.54M | ﹤0.01% |
69,400
-31,900
| -31% | -$670K |
|
|
GTLS
6567
PUT
DELISTED
Chart Industries
GTLS
| $1.54M | ﹤0.01% |
7,700
-9,200
| -54% | -$1.75M |
|
6568
Invesco CurrencyShares Japanese Yen Trust
FXY
$440M
| $1.54M | ﹤0.01% |
24,749
-680
| -3% | -$42.4K |
|
6569
CALL
Lifestance Health
LFST
$4.72B
| $1.54M | ﹤0.01% |
279,800
-27,800
| -9% | -$136K |
|
6570
CALL
Fortive
FTV
$18.1B
| $1.54M | ﹤0.01% |
31,400
+22,400
| +249% | +$1.1M |
|
|
INEQ
6571
Columbia International Equity Income ETF
INEQ
$104M
| $1.54M | ﹤0.01% |
+41,157
| New | +$1.51M |
|
|
SAFE
6572
PUT
Safehold
SAFE
$1.05B
| $1.54M | ﹤0.01% |
99,200
-28,600
| -22% | -$442K |
|
6573
PUT
Allison Transmission
ALSN
$10.4B
| $1.54M | ﹤0.01% |
18,100
+12,200
| +207% | +$1.09M |
|
|
DAY
6574
CALL
DELISTED
Dayforce
DAY
| $1.54M | ﹤0.01% |
22,300
-15,700
| -41% | -$977K |
|
6575
PUT
Brookfield Infrastructure Partners
BIP
$17.8B
| $1.54M | ﹤0.01% |
46,700
+35,800
| +328% | +$1.13M |
|
Similar funds
Ken Griffin's Q3 2025 Portfolio in Review
As of Q3 2025, Ken Griffin held 14,587 positions worth $657B, up 14% from $576B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Ken Griffin's Q3 2025 filing shows 2,292 new, 5,364 increased, 4,887 reduced and 1,963 closed positions. Its largest new stake was Permian Resources: 18,381,735 shares worth $235M. The largest sale was Hess, an estimated $1.24B.
By sector, the portfolio is most concentrated in Technology at 3.8% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q3 2025 buy was Permian Resources: 18,381,735 shares worth $235M.
- Ken Griffin added most to Meta Platforms (Facebook) in Q3 2025, an estimated $1.45B increase.
- Ken Griffin's biggest Q3 2025 reduction was McDonald's, cutting an estimated $707M.
- Ken Griffin fully exited Hess in Q3 2025, selling an estimated $1.24B.
- Ken Griffin's ten largest holdings make up 25% of its $657B portfolio in Q3 2025.
- Ken Griffin opened 2,292 new positions and closed 1,963 in Q3 2025.
- Ken Griffin's portfolio value rose 14% quarter-over-quarter to $657B.
Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.