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 |
Tesla
TSLA
|
+$1.26B |
| 2 |
Microsoft
MSFT
|
+$633M |
| 3 |
Alibaba
BABA
|
+$501M |
| 4 |
ATVI
Activision Blizzard
ATVI
|
+$484M |
| 5 |
Apple
AAPL
|
+$456M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$622M |
| 2 |
ALXN
Alexion Pharmaceuticals
ALXN
|
+$597M |
| 3 |
Comcast
CMCSA
|
+$461M |
| 4 |
UnitedHealth
UNH
|
+$409M |
| 5 |
MXIM
Maxim Integrated Products
MXIM
|
+$343M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.08% |
| 2 | Consumer Discretionary | 2.25% |
| 3 | Financials | 2.23% |
| 4 | Healthcare | 2.22% |
| 5 | Industrials | 1.46% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
BFX
6851
CALL
DELISTED
BowFlex Inc.
BFX
| $1.58M | ﹤0.01% |
170,000
+42,400
| +33% | +$544K |
|
6852
The Honest Company
HNST
$512M
| $1.58M | ﹤0.01% |
152,402
-146,131
| -49% | -$1.78M |
|
6853
Orion
OEC
$348M
| $1.58M | ﹤0.01% |
86,784
-54,627
| -39% | -$978K |
|
6854
Invesco Global Clean Energy ETF
PBD
$190M
| $1.58M | ﹤0.01% |
+56,708
| New | +$1.66M |
|
6855
ProShares Ultra Technology
ROM
$1.26B
| $1.58M | ﹤0.01% |
31,782
-2,024
| -6% | -$107K |
|
|
TGNA
6856
DELISTED
TEGNA Inc
TGNA
| $1.58M | ﹤0.01% |
80,061
-454,056
| -85% | -$8.25M |
|
6857
CALL
Eos Energy Enterprises
EOSE
$1.37B
| $1.58M | ﹤0.01% |
112,400
-112,600
| -50% | -$1.67M |
|
6858
CALL
Inspired Entertainment
INSE
$157M
| $1.58M | ﹤0.01% |
134,800
+53,100
| +65% | +$619K |
|
6859
CALL
BeyondSpring
BYSI
$30M
| $1.58M | ﹤0.01% |
100,000
+39,600
| +66% | +$712K |
|
6860
NeoGenomics
NEO
$2.05B
| $1.58M | ﹤0.01% |
32,677
-65,188
| -67% | -$3.02M |
|
6861
PUT
Worthington Enterprises
WOR
$2.8B
| $1.58M | ﹤0.01% |
48,498
-67,637
| -58% | -$2.44M |
|
6862
Harmony Biosciences
HRMY
$2.27B
| $1.57M | ﹤0.01% |
41,047
-3,724
| -8% | -$120K |
|
6863
Invesco BulletShares 2028 Municipal Bond ETF
BSMS
$316M
| $1.57M | ﹤0.01% |
+60,289
| New | +$1.59M |
|
6864
Televisa
TV
$1.48B
| $1.57M | ﹤0.01% |
143,296
+44,030
| +44% | +$567K |
|
|
LVHB
6865
DELISTED
Innovator Lunt Low Vol/High Beta Tactical ETF
LVHB
| $1.57M | ﹤0.01% |
45,029
+35,410
| +368% | +$1.24M |
|
6866
PUT
Ionis Pharmaceuticals
IONS
$9.91B
| $1.57M | ﹤0.01% |
46,800
-28,500
| -38% | -$1.07M |
|
6867
PUT
Timken Company
TKR
$8.94B
| $1.57M | ﹤0.01% |
24,000
+12,600
| +111% | +$937K |
|
|
OYST
6868
DELISTED
Oyster Point Pharma, Inc. Common Stock
OYST
| $1.57M | ﹤0.01% |
132,499
+29,396
| +29% | +$428K |
|
|
ZY
6869
CALL
DELISTED
Zymergen Inc. Common Stock
ZY
| $1.57M | ﹤0.01% |
119,200
+111,200
| +1,390% | +$2.36M |
|
|
AHRT
6870
PUT
AH Realty Trust
AHRT
$498M
| $1.57M | ﹤0.01% |
117,300
-9,700
| -8% | -$128K |
|
6871
CALL
VanEck Social Sentiment ETF
BUZZ
$100M
| $1.57M | ﹤0.01% |
63,600
-9,300
| -13% | -$239K |
|
6872
Chunghwa Telecom
CHT
$33.2B
| $1.57M | ﹤0.01% |
+39,920
| New | +$1.63M |
|
6873
CALL
Fabrinet
FN
$17.1B
| $1.57M | ﹤0.01% |
15,300
-2,200
| -13% | -$215K |
|
6874
iShares Interest Rate Hedged Long-Term Corporate Bond ETF
IGBH
$232M
| $1.57M | ﹤0.01% |
62,283
+24,951
| +67% | +$629K |
|
6875
ONE Gas
OGS
$5.12B
| $1.57M | ﹤0.01% |
24,710
+15,202
| +160% | +$1.08M |
|
Similar funds
Ken Griffin's Q3 2021 Portfolio in Review
As of Q3 2021, Ken Griffin held 15,428 positions worth $481B, up 7.8% from $447B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Ken Griffin deployed $38.1B of net new capital in Q3 2021, opening 1,885 new positions and adding to 5,794 existing holdings. Its largest new stake was Etsy: 948,509 shares worth $197M.
By sector, the portfolio is most concentrated in Technology at 3.1% of assets, down from 3.2% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was Meta Platforms (Facebook), an estimated $622M trimmed.
- Ken Griffin's largest Q3 2021 buy was Etsy: 948,509 shares worth $197M.
- Ken Griffin added most to Tesla in Q3 2021, an estimated $1.26B increase.
- Ken Griffin's biggest Q3 2021 reduction was Meta Platforms (Facebook), cutting an estimated $622M.
- Ken Griffin fully exited Alexion Pharmaceuticals in Q3 2021, selling an estimated $597M.
- Ken Griffin's ten largest holdings make up 29% of its $481B portfolio in Q3 2021.
- Ken Griffin opened 1,885 new positions and closed 1,724 in Q3 2021.
- Ken Griffin's portfolio value rose 7.8% quarter-over-quarter to $481B.
Based on Citadel Advisors's 13F filing for Q3 2021, filed 15 Nov 2021.