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 | |
|---|---|---|---|---|---|---|
|
CMPS
7851
PUT
Compass Pathways
CMPS
$1.9B
| $809K | ﹤0.01% |
117,200
+37,900
| +48% | +$231K |
|
|
BLTE
7852
Belite Bio
BLTE
$6.6B
| $809K | ﹤0.01% |
5,055
-5,772
| -53% | -$684K |
|
7853
CALL
Prosperity Bancshares
PB
$8.96B
| $809K | ﹤0.01% |
11,700
+1,100
| +10% | +$74.2K |
|
7854
PUT
XPEL
XPEL
$1.39B
| $809K | ﹤0.01% |
16,200
-12,700
| -44% | -$531K |
|
|
SRG
7855
PUT
Seritage Growth Properties
SRG
$128M
| $808K | ﹤0.01% |
248,700
+110,700
| +80% | +$420K |
|
7856
SEI QiM U.S. Large Cap Momentum Active ETF
SEIM
$1.47B
| $808K | ﹤0.01% |
17,514
+8,591
| +96% | +$391K |
|
7857
The Advisors' Inner Circle Fund III Democratic Large Cap Core ETF
DEMZ
$67.4M
| $807K | ﹤0.01% |
+18,929
| New | +$806K |
|
7858
Bakkt Inc
BKKT
$321M
| $807K | ﹤0.01% |
80,398
-7,292
| -8% | -$161K |
|
7859
CALL
Encompass Health
EHC
$12.1B
| $807K | ﹤0.01% |
7,600
-10,500
| -58% | -$1.22M |
|
7860
PUT
TFI International
TFII
$11.8B
| $806K | ﹤0.01% |
7,800
-24,400
| -76% | -$2.27M |
|
|
HTB
7861
HomeTrust Bancshares
HTB
$792M
| $806K | ﹤0.01% |
18,769
-2,513
| -12% | -$104K |
|
7862
PUT
Zymeworks
ZYME
$1.82B
| $806K | ﹤0.01% |
+30,600
| New | +$667K |
|
7863
PUT
PAR Technology
PAR
$773M
| $805K | ﹤0.01% |
22,200
+3,900
| +21% | +$141K |
|
7864
PUT
Black Stone Minerals
BSM
$3.11B
| $805K | ﹤0.01% |
60,600
-60,400
| -50% | -$816K |
|
7865
CALL
iMGP DBi Managed Futures Strategy ETF
DBMF
$4.21B
| $805K | ﹤0.01% |
28,700
+18,300
| +176% | +$522K |
|
7866
PUT
Valmont Industries
VMI
$9.6B
| $805K | ﹤0.01% |
2,000
-600
| -23% | -$244K |
|
7867
Forrester Research
FORR
$212M
| $804K | ﹤0.01% |
99,074
+63,685
| +180% | +$500K |
|
7868
Goldman Sachs Innovate Equity ETF
GINN
$213M
| $804K | ﹤0.01% |
11,005
-12,687
| -54% | -$942K |
|
7869
First Trust Dorsey Wright Momentum & Low Volatility ETF
DVOL
$74.2M
| $804K | ﹤0.01% |
22,953
+2,397
| +12% | +$83.7K |
|
7870
CALL
Chefs' Warehouse
CHEF
$4.55B
| $804K | ﹤0.01% |
12,900
-28,900
| -69% | -$1.74M |
|
7871
USCF Midstream Energy Income Fund
UMI
$524M
| $803K | ﹤0.01% |
16,366
+4,629
| +39% | +$230K |
|
7872
iShares iBonds Oct 2033 Term TIPS ETF
IBIJ
$53M
| $803K | ﹤0.01% |
31,068
+12,224
| +65% | +$320K |
|
7873
CALL
Andersons Inc
ANDE
$2.36B
| $803K | ﹤0.01% |
15,100
+2,100
| +16% | +$103K |
|
|
ZBIO
7874
PUT
Zenas BioPharma
ZBIO
$2.04B
| $802K | ﹤0.01% |
+22,100
| New | +$727K |
|
|
BBBY
7875
Bed Bath & Beyond
BBBY
| $802K | ﹤0.01% |
146,934
-1,128,754
| -88% | -$8.19M |
|
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.