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 |
Amazon
AMZN
|
+$2.49B |
| 2 |
NVIDIA
NVDA
|
+$2.19B |
| 3 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$1.94B |
| 4 |
TSMC
TSM
|
+$728M |
| 5 |
UnitedHealth
UNH
|
+$705M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$775M |
| 2 |
AbbVie
ABBV
|
+$540M |
| 3 |
Delta Air Lines
DAL
|
+$434M |
| 4 |
Eli Lilly
LLY
|
+$433M |
| 5 |
DexCom
DXCM
|
+$433M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 4.89% |
| 2 | Healthcare | 2.92% |
| 3 | Financials | 2.71% |
| 4 | Consumer Discretionary | 2.52% |
| 5 | Industrials | 2.2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
BRR
6901
ProCap Financial Inc
BRR
$170M
| $1.23M | ﹤0.01% |
+349,124
| New | +$2.78M |
|
|
RSSL
6902
Global X Russell 2000 ETF
RSSL
$1.55B
| $1.23M | ﹤0.01% |
+12,759
| New | +$1.23M |
|
6903
PUT
Natural Resource Partners
NRP
$1.36B
| $1.23M | ﹤0.01% |
11,800
-18,300
| -61% | -$1.91M |
|
6904
Unisys
UIS
$195M
| $1.23M | ﹤0.01% |
446,270
+43,053
| +11% | +$134K |
|
6905
Franklin Income Focus ETF
INCM
$1.8B
| $1.23M | ﹤0.01% |
43,924
-20,638
| -32% | -$575K |
|
6906
TriplePoint Venture Growth BDC
TPVG
$225M
| $1.23M | ﹤0.01% |
+188,084
| New | +$1.13M |
|
6907
iShares MSCI USA Min Vol Factor ETF
USMV
$24.2B
| $1.23M | ﹤0.01% |
13,057
+9,149
| +234% | +$862K |
|
6908
CALL
Vanguard Morningstar Large-Cap ETF
VV
$54.2B
| $1.23M | ﹤0.01% |
3,900
-1,800
| -32% | -$562K |
|
6909
CEVA Inc
CEVA
$832M
| $1.23M | ﹤0.01% |
+56,998
| New | +$1.4M |
|
6910
First United
FUNC
$293M
| $1.23M | ﹤0.01% |
32,755
+27,046
| +474% | +$1.01M |
|
6911
CALL
YieldMax COIN Option Income Strategy ETF
CONY
$326M
| $1.23M | ﹤0.01% |
31,160
+12,660
| +68% | +$697K |
|
6912
ReposiTrak
TRAK
$148M
| $1.23M | ﹤0.01% |
99,119
+32,629
| +49% | +$463K |
|
6913
Artivion
AORT
$1.41B
| $1.23M | ﹤0.01% |
26,879
-55,973
| -68% | -$2.49M |
|
6914
CALL
WillScot Mobile Mini Holdings
WSC
$4.15B
| $1.23M | ﹤0.01% |
65,100
-410,200
| -86% | -$8.27M |
|
|
SRTA
6915
Strata Critical Medical Inc
SRTA
$505M
| $1.23M | ﹤0.01% |
254,811
+102,460
| +67% | +$496K |
|
6916
PUT
Commercial Metals
CMC
$7.88B
| $1.23M | ﹤0.01% |
17,700
-84,500
| -83% | -$5.29M |
|
6917
PUT
State Street SPDR S&P Dividend ETF
SDY
$22.1B
| $1.22M | ﹤0.01% |
8,800
+5,100
| +138% | +$710K |
|
6918
VanEck Preferred Securities ex Financials ETF
PFXF
$2.41B
| $1.22M | ﹤0.01% |
+69,307
| New | +$1.23M |
|
6919
Angi Inc
ANGI
$187M
| $1.22M | ﹤0.01% |
94,635
-113,328
| -54% | -$1.46M |
|
6920
PUT
ProShares UltraShort Gold
GLL
$100M
| $1.22M | ﹤0.01% |
46,775
-15,650
| -25% | -$445K |
|
6921
CALL
Offerpad Solutions
OPAD
$20.3M
| $1.22M | ﹤0.01% |
101,010
-2,310
| -2% | -$51.1K |
|
6922
CALL
Robert Half
RHI
$4.48B
| $1.22M | ﹤0.01% |
45,000
+19,300
| +75% | +$551K |
|
6923
CALL
AnaptysBio
ANAB
$1.75B
| $1.22M | ﹤0.01% |
25,200
-7,800
| -24% | -$304K |
|
6924
PUT
Energizer
ENR
$1.54B
| $1.22M | ﹤0.01% |
61,400
+27,400
| +81% | +$597K |
|
|
IDVZ
6925
Polen International Dividend Income Fund
IDVZ
$195M
| $1.22M | ﹤0.01% |
38,405
-8,935
| -19% | -$276K |
|
Similar funds
Ken Griffin's Q4 2025 Portfolio in Review
As of Q4 2025, Ken Griffin held 14,701 positions worth $666B, up 1.3% from $657B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
Ken Griffin's Q4 2025 filing shows 2,078 new, 5,000 increased, 5,362 reduced and 2,191 closed positions. Its largest new stake was Medline Inc: 6,006,339 shares worth $252M. The largest sale was Meta Platforms (Facebook), an estimated $775M.
By sector, the portfolio is most concentrated in Technology at 4.9% of assets, up from 3.8% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q4 2025 buy was Medline Inc: 6,006,339 shares worth $252M.
- Ken Griffin added most to Amazon in Q4 2025, an estimated $2.49B increase.
- Ken Griffin's biggest Q4 2025 reduction was Meta Platforms (Facebook), cutting an estimated $775M.
- Ken Griffin fully exited WEX in Q4 2025, selling an estimated $131M.
- Ken Griffin's ten largest holdings make up 23% of its $666B portfolio in Q4 2025.
- Ken Griffin opened 2,078 new positions and closed 2,191 in Q4 2025.
- Ken Griffin's portfolio value rose 1.3% quarter-over-quarter to $666B.
Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.