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 | |
|---|---|---|---|---|---|---|
7876
PUT
Saic
SAIC
$5.47B
| $1.14M | ﹤0.01% |
13,000
-17,500
| -57% | -$1.56M |
|
7877
CALL
USA Compression Partners
USAC
$3.82B
| $1.14M | ﹤0.01% |
69,200
-17,900
| -21% | -$279K |
|
|
CMBT
7878
PUT
CMB.TECH NV
CMBT
$5.21B
| $1.14M | ﹤0.01% |
122,300
-8,800
| -7% | -$80.2K |
|
|
CONN
7879
CALL
DELISTED
Conn's Inc.
CONN
| $1.14M | ﹤0.01% |
44,700
-33,400
| -43% | -$771K |
|
7880
CALL
Ebang International Holdings
EBON
$12.7M
| $1.14M | ﹤0.01% |
12,330
+1,603
| +15% | +$180K |
|
|
RJET
7881
Republic Airways Holdings
RJET
$913M
| $1.14M | ﹤0.01% |
8,135
+4,772
| +142% | +$769K |
|
7882
PUT
State Street SPDR Portfolio S&P 500 High Dividend ETF
SPYD
$7.79B
| $1.14M | ﹤0.01% |
28,400
-6,500
| -19% | -$264K |
|
|
SUNW
7883
PUT
DELISTED
Sunworks, Inc.
SUNW
| $1.14M | ﹤0.01% |
108,400
-41,900
| -28% | -$433K |
|
|
B
7884
DELISTED
Barnes Group Inc.
B
| $1.14M | ﹤0.01% |
22,209
-36,171
| -62% | -$1.88M |
|
7885
Virtus Biotech ETF
BBP
$114M
| $1.14M | ﹤0.01% |
21,306
+84
| +0.4% | +$4.43K |
|
|
LDHAU
7886
DELISTED
LDH Growth Corp I Units
LDHAU
| $1.14M | ﹤0.01% |
113,724
+100
| +0.1% | +$1.01K |
|
|
RMO
7887
DELISTED
Romeo Power, Inc.
RMO
| $1.14M | ﹤0.01% |
139,632
+66,501
| +91% | +$568K |
|
|
COHR
7888
CALL
DELISTED
Coherent Inc
COHR
| $1.14M | ﹤0.01% |
4,300
-7,700
| -64% | -$2.02M |
|
7889
KraneShares Value Line Dynamic Dividend Equity Index ETF
KVLE
$42.5M
| $1.14M | ﹤0.01% |
+46,937
| New | +$1.13M |
|
|
ISZE
7890
DELISTED
iShares MSCI Intl Size Factor ETF
ISZE
| $1.14M | ﹤0.01% |
36,013
-115,483
| -76% | -$3.69M |
|
|
ZY
7891
PUT
DELISTED
Zymergen Inc. Common Stock
ZY
| $1.14M | ﹤0.01% |
+28,400
| New | +$1.12M |
|
|
QIWI
7892
DELISTED
QIWI PLC
QIWI
| $1.14M | ﹤0.01% |
106,533
-42,071
| -28% | -$454K |
|
|
VG
7893
PUT
DELISTED
Vonage Holdings Corporation
VG
| $1.14M | ﹤0.01% |
78,800
+9,200
| +13% | +$126K |
|
|
MFA
7894
CALL
MFA Financial
MFA
$919M
| $1.14M | ﹤0.01% |
61,825
-257,225
| -81% | -$4.55M |
|
7895
Invesco Bloomberg MVP Multi-factor ETF
BMVP
$107M
| $1.13M | ﹤0.01% |
27,852
+81
| +0.3% | +$3.27K |
|
7896
CALL
Fox Class B
FOX
$25.5B
| $1.13M | ﹤0.01% |
32,200
+21,000
| +188% | +$760K |
|
7897
World Acceptance Corp
WRLD
$872M
| $1.13M | ﹤0.01% |
7,066
-13,314
| -65% | -$1.95M |
|
|
FOVL
7898
DELISTED
iShares Focused Value Factor ETF
FOVL
| $1.13M | ﹤0.01% |
+20,610
| New | +$1.16M |
|
7899
PUT
Halozyme
HALO
$12.1B
| $1.13M | ﹤0.01% |
24,900
-2,100
| -8% | -$92.9K |
|
|
TPC
7900
Tutor Perini Cor
TPC
$4.72B
| $1.13M | ﹤0.01% |
81,675
-43,544
| -35% | -$695K |
|
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.