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 | |
|---|---|---|---|---|---|---|
2426
PUT
Direxion Daily Small Cap Bull 3x ETF
TNA
$1.52B
| $18.2M | ﹤0.01% |
401,500
-355,700
| -47% | -$14M |
|
2427
PUT
F5
FFIV
$22.8B
| $18.2M | ﹤0.01% |
56,200
+200
| +0.4% | +$62.6K |
|
2428
LendingTree
TREE
$458M
| $18.2M | ﹤0.01% |
280,495
+250,431
| +833% | +$14.4M |
|
|
NGD
2429
DELISTED
New Gold Inc
NGD
| $18.1M | ﹤0.01% |
2,525,837
-6,928,756
| -73% | -$37.5M |
|
2430
CALL
Capri Holdings
CPRI
$1.74B
| $18.1M | ﹤0.01% |
908,600
-86,800
| -9% | -$1.74M |
|
2431
Fidelity Wise Origin Bitcoin Fund
FBTC
$11.7B
| $18.1M | ﹤0.01% |
181,097
+60,060
| +50% | +$6M |
|
2432
PUT
Plains All American Pipeline
PAA
$16.9B
| $18.1M | ﹤0.01% |
1,059,500
-16,900
| -2% | -$303K |
|
|
AARD
2433
Aardvark Therapeutics
AARD
$143M
| $18.1M | ﹤0.01% |
1,359,883
+76,151
| +6% | +$859K |
|
2434
PUT
Global X Silver Miners ETF NEW
SIL
$4.79B
| $18.1M | ﹤0.01% |
252,200
+89,300
| +55% | +$5.01M |
|
2435
CALL
Equinox Gold
EQX
$13.5B
| $18M | ﹤0.01% |
1,608,400
+1,589,000
| +8,191% | +$12.6M |
|
2436
Innoviva
INVA
$1.53B
| $18M | ﹤0.01% |
987,017
-451,226
| -31% | -$8.8M |
|
2437
Rithm Capital
RITM
$5.79B
| $18M | ﹤0.01% |
1,581,388
+1,544,073
| +4,138% | +$18.7M |
|
|
VISN
2438
CALL
Vistance Networks Inc
VISN
$2.66B
| $18M | ﹤0.01% |
1,161,600
+947,500
| +443% | +$12.3M |
|
2439
Willdan Group
WLDN
$1.32B
| $18M | ﹤0.01% |
185,874
+77,503
| +72% | +$7.34M |
|
2440
Bank OZK
OZK
$5.72B
| $18M | ﹤0.01% |
352,320
-339,878
| -49% | -$17.4M |
|
2441
Halozyme
HALO
$11.2B
| $18M | ﹤0.01% |
244,801
-66,597
| -21% | -$4.42M |
|
|
FRMM
2442
Forum Markets
FRMM
$80.4M
| $17.9M | ﹤0.01% |
+742,502
| New | +$22.2M |
|
2443
PUT
ProShares UltraPro Short S&P 500
SPXU
$380M
| $17.9M | ﹤0.01% |
331,050
+88,535
| +37% | +$5.41M |
|
2444
Urban Outfitters
URBN
$6.66B
| $17.9M | ﹤0.01% |
250,246
-177,255
| -41% | -$13M |
|
2445
Tanger
SKT
$4.42B
| $17.9M | ﹤0.01% |
527,866
+256,190
| +94% | +$8.35M |
|
2446
Pitney Bowes
PBI
$2.25B
| $17.9M | ﹤0.01% |
1,565,479
+914,602
| +141% | +$10.7M |
|
2447
CALL
Alamos Gold
AGI
$14B
| $17.8M | ﹤0.01% |
511,400
-74,400
| -13% | -$2.13M |
|
2448
CALL
Liquidia Corp
LQDA
$6.66B
| $17.8M | ﹤0.01% |
783,900
+588,200
| +301% | +$12.8M |
|
2449
Tenable Holdings
TENB
$4.22B
| $17.8M | ﹤0.01% |
610,924
-207,300
| -25% | -$6.47M |
|
2450
PUT
FTAI Aviation
FTAI
$22.3B
| $17.8M | ﹤0.01% |
106,700
+55,600
| +109% | +$7.91M |
|
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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.