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 | |
|---|---|---|---|---|---|---|
6126
iShares iBonds Oct 2026 Term TIPS ETF
IBIC
$76.9M
| $1.78M | ﹤0.01% |
69,530
+34,169
| +97% | +$879K |
|
6127
Asbury Automotive
ABG
$3.74B
| $1.78M | ﹤0.01% |
7,634
+1,035
| +16% | +$245K |
|
6128
CS Disco
LAW
$278M
| $1.77M | ﹤0.01% |
228,476
+30,590
| +15% | +$216K |
|
6129
Phibro Animal Health
PAHC
$1.4B
| $1.77M | ﹤0.01% |
47,446
+13,119
| +38% | +$533K |
|
6130
PUT
Vanguard Morningstar Mid-Cap ETF
VO
$111B
| $1.77M | ﹤0.01% |
24,400
+2,800
| +13% | +$204K |
|
6131
Mercantile Bank Corp
MBWM
$1.06B
| $1.77M | ﹤0.01% |
+36,734
| New | +$1.69M |
|
6132
PUT
Nexstar Media Group
NXST
$5.69B
| $1.77M | ﹤0.01% |
8,700
-19,200
| -69% | -$3.75M |
|
6133
PUT
POET Technologies
POET
$1.62B
| $1.77M | ﹤0.01% |
279,000
+166,000
| +147% | +$1.05M |
|
|
PPLT
6134
abrdn Physical Platinum Shares ETF
PPLT
$2.08B
| $1.77M | ﹤0.01% |
+94,730
| New | +$1.46M |
|
|
EH
6135
EHang Holdings
EH
$433M
| $1.77M | ﹤0.01% |
133,928
-222,775
| -62% | -$3.52M |
|
6136
CALL
Simply Good Foods
SMPL
$959M
| $1.77M | ﹤0.01% |
+87,900
| New | +$1.83M |
|
|
GOOD
6137
Gladstone Commercial Corp
GOOD
$628M
| $1.76M | ﹤0.01% |
165,374
-113,783
| -41% | -$1.26M |
|
6138
Ethan Allen Interiors
ETD
$579M
| $1.76M | ﹤0.01% |
77,221
-36,327
| -32% | -$906K |
|
|
JPY
6139
Lazard Japanese Equity ETF
JPY
$85.9M
| $1.76M | ﹤0.01% |
55,117
-9,136
| -14% | -$291K |
|
6140
CALL
Direxion Daily Technology Bear 3x ETF
TECS
$65.2M
| $1.76M | ﹤0.01% |
10,180
+5,970
| +142% | +$1.05M |
|
6141
CALL
Clean Harbors
CLH
$17.2B
| $1.76M | ﹤0.01% |
7,500
-10,700
| -59% | -$2.44M |
|
6142
VictoryShares US 500 Volatility Wtd ETF
CFA
$553M
| $1.76M | ﹤0.01% |
19,322
+13,284
| +220% | +$1.2M |
|
6143
Franklin FTSE Japan Hedged ETF
FLJH
$207M
| $1.76M | ﹤0.01% |
46,668
+4,357
| +10% | +$167K |
|
|
TIPB
6144
Northern Trust 2035 Inflation-Linked Distributing Ladder ETF
TIPB
$9.76M
| $1.76M | ﹤0.01% |
17,597
-2,194
| -11% | -$221K |
|
6145
PUT
US Gold Corp
USAU
$245M
| $1.76M | ﹤0.01% |
90,500
-20,500
| -18% | -$350K |
|
6146
State Street SPDR Portfolio Corporate Bond ETF
SPBO
$2.13B
| $1.76M | ﹤0.01% |
+59,841
| New | +$1.77M |
|
6147
Movado Group
MOV
$788M
| $1.75M | ﹤0.01% |
+85,103
| New | +$1.66M |
|
6148
CALL
Paylocity
PCTY
$7.72B
| $1.75M | ﹤0.01% |
11,500
-200
| -2% | -$29.8K |
|
6149
First Trust Financials AlphaDEX Fund
FXO
$1.13B
| $1.75M | ﹤0.01% |
+29,045
| New | +$1.71M |
|
6150
CALL
Watsco Inc
WSO
$12.9B
| $1.75M | ﹤0.01% |
5,200
-2,700
| -34% | -$964K |
|
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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.