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 | |
|---|---|---|---|---|---|---|
1426
Icon
ICLR
$12.6B
| $47.2M | 0.01% |
269,979
-1,676,163
| -86% | -$281M |
|
1427
PUT
XPeng
XPEV
$11.2B
| $47.2M | 0.01% |
2,015,600
-326,400
| -14% | -$6.55M |
|
1428
Genworth Financial
GNW
$3.83B
| $47.2M | 0.01% |
5,298,145
+395,975
| +8% | +$3.27M |
|
1429
Marathon Digital Holdings
MARA
$3.51B
| $47.1M | 0.01% |
2,577,492
-2,052,782
| -44% | -$34.6M |
|
1430
CALL
Canadian Imperial Bank of Commerce
CM
$112B
| $47M | 0.01% |
588,700
+44,800
| +8% | +$3.37M |
|
1431
Toronto Dominion Bank
TD
$204B
| $47M | 0.01% |
587,397
-600,549
| -51% | -$45.1M |
|
1432
Vera Therapeutics
VERA
$2.27B
| $46.9M | 0.01% |
1,615,338
+1,052,472
| +187% | +$24.3M |
|
1433
CALL
Trump Media & Technology Group
DJT
$2.33B
| $46.9M | 0.01% |
2,858,300
+652,400
| +30% | +$11.6M |
|
1434
Sensient Technologies
SXT
$5.56B
| $46.9M | 0.01% |
499,961
+91,935
| +23% | +$10.1M |
|
1435
PUT
Evergy
EVRG
$19.4B
| $46.9M | 0.01% |
617,100
+567,600
| +1,147% | +$40.5M |
|
1436
CALL
ProShares Ultra S&P500
SSO
$8.47B
| $46.8M | 0.01% |
835,400
-322,000
| -28% | -$16.8M |
|
1437
PUT
American International
AIG
$40.1B
| $46.8M | 0.01% |
596,300
-156,300
| -21% | -$12.5M |
|
1438
CALL
Five Below
FIVE
$13.5B
| $46.8M | 0.01% |
302,500
-44,100
| -13% | -$6.24M |
|
|
CNR
1439
CALL
Core Natural Resources Inc
CNR
$4.77B
| $46.8M | 0.01% |
560,444
+133,504
| +31% | +$10M |
|
1440
Ball Corp
BALL
$16.4B
| $46.8M | 0.01% |
927,247
+629,440
| +211% | +$34M |
|
1441
Corteva
CTVA
$51.3B
| $46.7M | 0.01% |
690,421
+475,008
| +221% | +$34.4M |
|
1442
PUT
Deckers Outdoor
DECK
$12.7B
| $46.7M | 0.01% |
460,200
-113,800
| -20% | -$12.4M |
|
1443
Nokia
NOK
$59.6B
| $46.6M | 0.01% |
9,692,635
+4,359,551
| +82% | +$19.7M |
|
1444
PUT
Pan American Silver
PAAS
$20B
| $46.6M | 0.01% |
1,202,364
+28,664
| +2% | +$922K |
|
1445
CALL
US Bancorp
USB
$102B
| $46.5M | 0.01% |
962,700
+203,000
| +27% | +$9.6M |
|
1446
CALL
Digital Realty Trust
DLR
$74.2B
| $46.5M | 0.01% |
269,000
-207,700
| -44% | -$35.5M |
|
1447
CALL
Paychex
PAYX
$43.5B
| $46.5M | 0.01% |
366,800
+37,400
| +11% | +$5.19M |
|
1448
PUT
Jabil
JBL
$38.2B
| $46.5M | 0.01% |
214,000
+85,400
| +66% | +$18.6M |
|
1449
CALL
Zoetis
ZTS
$30.8B
| $46.5M | 0.01% |
317,600
+66,200
| +26% | +$10M |
|
1450
Cedar Fair
FUN
$1.7B
| $46.5M | 0.01% |
+2,044,975
| New | +$54.3M |
|
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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, 5,365 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.