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 |
AT&T
T
|
+$877M |
| 2 |
Booking.com
BKNG
|
+$370M |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$329M |
| 4 |
Boeing
BA
|
+$303M |
| 5 |
Walmart Inc
WMT
|
+$291M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$544M |
| 2 |
iShares MBS ETF
MBB
|
+$461M |
| 3 |
NVIDIA
NVDA
|
+$452M |
| 4 |
T-Mobile US
TMUS
|
+$426M |
| 5 |
Apple
AAPL
|
+$408M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.15% |
| 2 | Healthcare | 3.06% |
| 3 | Financials | 2.35% |
| 4 | Consumer Discretionary | 2.28% |
| 5 | Industrials | 1.93% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3251
CALL
nCino
NCNO
$2.28B
| $8.46M | ﹤0.01% |
141,200
+59,200
| +72% | +$3.73M |
|
3252
Invesco DB Oil Fund
DBO
$391M
| $8.46M | ﹤0.01% |
655,898
+246,536
| +60% | +$2.9M |
|
3253
PUT
Fox Class A
FOXA
$29B
| $8.46M | ﹤0.01% |
227,700
-135,900
| -37% | -$5.1M |
|
3254
ARK Web x.0 ETF
ARKW
$1.8B
| $8.45M | ﹤0.01% |
54,859
+24,295
| +79% | +$3.48M |
|
|
SEM
3255
DELISTED
Select Medical
SEM
| $8.45M | ﹤0.01% |
370,970
-42,937
| -10% | -$891K |
|
3256
Arvinas
ARVN
$587M
| $8.44M | ﹤0.01% |
109,551
+76,525
| +232% | +$5.31M |
|
|
HBI
3257
PUT
DELISTED
Hanesbrands
HBI
| $8.44M | ﹤0.01% |
451,800
-75,700
| -14% | -$1.5M |
|
|
RAVN
3258
CALL
DELISTED
Raven Industries Inc
RAVN
| $8.42M | ﹤0.01% |
145,500
+94,100
| +183% | +$4.09M |
|
3259
CALL
Sturm, Ruger & Co
RGR
$602M
| $8.41M | ﹤0.01% |
93,500
-1,100
| -1% | -$82.4K |
|
|
NVO
3260
CALL
Novo Nordisk
NVO
$201B
| $8.41M | ﹤0.01% |
200,800
+53,200
| +36% | +$2.06M |
|
|
TTCF
3261
PUT
DELISTED
Tattooed Chef, Inc Class A Common Stock
TTCF
| $8.41M | ﹤0.01% |
392,100
+118,500
| +43% | +$2.32M |
|
|
ANAC
3262
DELISTED
Arctos NorthStar Acquisition Corp.
ANAC
| $8.41M | ﹤0.01% |
+863,858
| New | +$8.46M |
|
3263
Cerence
CRNC
$407M
| $8.4M | ﹤0.01% |
78,718
-85,717
| -52% | -$8.44M |
|
3264
State Street SPDR S&P China ETF
GXC
$470M
| $8.4M | ﹤0.01% |
63,294
+23,464
| +59% | +$3.07M |
|
3265
CALL
Simply Good Foods
SMPL
$1B
| $8.4M | ﹤0.01% |
230,000
+187,700
| +444% | +$6.42M |
|
3266
PUT
Cognex
CGNX
$11B
| $8.39M | ﹤0.01% |
99,800
+46,300
| +87% | +$3.75M |
|
3267
Huntsman Corp
HUN
$1.81B
| $8.39M | ﹤0.01% |
316,244
-309,908
| -49% | -$8.81M |
|
3268
JPMorgan BetaBuilders Developed Asia Pacific-ex Japan ETF
BBAX
$6.75B
| $8.38M | ﹤0.01% |
143,390
+132,245
| +1,187% | +$7.84M |
|
3269
Timken Company
TKR
$9.25B
| $8.38M | ﹤0.01% |
103,954
+94,976
| +1,058% | +$8.04M |
|
|
TZPS
3270
DELISTED
TZP Strategies Acquisition Corp. Class A Ordinary Share
TZPS
| $8.37M | ﹤0.01% |
859,408
+1,721
| +0.2% | +$16.8K |
|
|
GIG
3271
DELISTED
GigCapital4, Inc. Common stock
GIG
| $8.37M | ﹤0.01% |
+849,499
| New | +$8.28M |
|
3272
ProKidney
PROK
$278M
| $8.37M | ﹤0.01% |
+825,761
| New | +$8.35M |
|
3273
CALL
Lamb Weston
LW
$7.3B
| $8.36M | ﹤0.01% |
103,700
+66,400
| +178% | +$5.32M |
|
3274
CALL
ZIM Integrated Shipping Services
ZIM
$3.39B
| $8.36M | ﹤0.01% |
+186,100
| New | +$7.17M |
|
3275
CALL
Charles River Laboratories
CRL
$13.4B
| $8.36M | ﹤0.01% |
22,600
| – | – |
|
Similar funds
Ken Griffin's Q2 2021 Portfolio in Review
As of Q2 2021, Ken Griffin held 15,073 positions worth $447B, up 9.6% from $408B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Ken Griffin's Q2 2021 filing shows 1,965 new, 5,545 increased, 5,814 reduced and 1,500 closed positions. Its largest new stake was Coinbase: 1,010,057 shares worth $256M. The largest sale was Microsoft, an estimated $544M.
By sector, the portfolio is most concentrated in Technology at 3.2% of assets, down from 3.9% a quarter earlier, followed by Healthcare and Financials.
- Ken Griffin's largest Q2 2021 buy was Coinbase: 1,010,057 shares worth $256M.
- Ken Griffin added most to AT&T in Q2 2021, an estimated $877M increase.
- Ken Griffin's biggest Q2 2021 reduction was Microsoft, cutting an estimated $544M.
- Ken Griffin fully exited Varian Medical Systems, Inc. in Q2 2021, selling an estimated $197M.
- Ken Griffin's ten largest holdings make up 27% of its $447B portfolio in Q2 2021.
- Ken Griffin opened 1,965 new positions and closed 1,500 in Q2 2021.
- Ken Griffin's portfolio value rose 9.6% quarter-over-quarter to $447B.
Based on Citadel Advisors's 13F filing for Q2 2021, filed 16 Aug 2021.