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 | |
|---|---|---|---|---|---|---|
|
CNH
7701
PUT
CNH Industrial
CNH
$16.7B
| $1.21M | ﹤0.01% |
83,303
+5,631
| +7% | +$80.4K |
|
7702
eGain
EGAN
$198M
| $1.21M | ﹤0.01% |
105,508
+74,538
| +241% | +$762K |
|
7703
PUT
Cohu
COHU
$2.57B
| $1.21M | ﹤0.01% |
32,900
+3,800
| +13% | +$151K |
|
|
AXIA
7704
DELISTED
AXIA Energia
AXIA
| $1.21M | ﹤0.01% |
+176,694
| New | +$1.08M |
|
7705
CALL
Triumph Financial Inc
TFIN
$1.81B
| $1.21M | ﹤0.01% |
16,300
+1,700
| +12% | +$145K |
|
7706
Origin Bancorp
OBK
$1.66B
| $1.21M | ﹤0.01% |
28,483
-41,791
| -59% | -$1.81M |
|
7707
CALL
Global X NASDAQ-100 Covered Call ETF
QYLD
$8.28B
| $1.21M | ﹤0.01% |
53,900
+18,700
| +53% | +$418K |
|
|
SUNL
7708
CALL
DELISTED
Sunlight Financial Holdings, Inc.
SUNL
| $1.21M | ﹤0.01% |
6,050
+3,900
| +181% | +$780K |
|
|
CTEV
7709
PUT
Claritev Corp
CTEV
$625M
| $1.21M | ﹤0.01% |
3,173
-792
| -20% | -$245K |
|
7710
Costamare
CMRE
$1.82B
| $1.21M | ﹤0.01% |
101,999
+22,650
| +29% | +$244K |
|
7711
PPG Industries
PPG
$25.6B
| $1.21M | ﹤0.01% |
7,095
-68,922
| -91% | -$11.8M |
|
|
RRD
7712
CALL
DELISTED
RR Donnelley & Sons Co.
RRD
| $1.21M | ﹤0.01% |
191,900
-21,300
| -10% | -$116K |
|
7713
CALL
Huazhu Hotels Group
HTHT
$15B
| $1.2M | ﹤0.01% |
22,800
-55,100
| -71% | -$3.11M |
|
7714
PUT
Semtech
SMTC
$11.6B
| $1.2M | ﹤0.01% |
17,500
-4,100
| -19% | -$271K |
|
7715
CALL
Frontier Group Holdings
ULCC
$1.41B
| $1.2M | ﹤0.01% |
+70,600
| New | +$1.39M |
|
|
DVAX
7716
DELISTED
Dynavax Technologies
DVAX
| $1.2M | ﹤0.01% |
122,027
+44,438
| +57% | +$404K |
|
7717
Kearny Financial
KRNY
$617M
| $1.2M | ﹤0.01% |
100,537
-76,804
| -43% | -$971K |
|
7718
Invesco S&P SmallCap Industrials ETF
PSCI
$190M
| $1.2M | ﹤0.01% |
12,910
+7,968
| +161% | +$754K |
|
7719
PUT
Atomera
ATOM
$181M
| $1.2M | ﹤0.01% |
56,000
-43,200
| -44% | -$887K |
|
|
HART
7720
DELISTED
IQ Healthy Hearts ETF
HART
| $1.2M | ﹤0.01% |
43,603
+14,157
| +48% | +$377K |
|
|
TUFN
7721
DELISTED
Tufin Software Technologies Ltd.
TUFN
| $1.2M | ﹤0.01% |
131,711
+108,050
| +457% | +$1.01M |
|
|
MGP
7722
CALL
DELISTED
MGM Growth Properties LLC Class A common shares representing limited liability company interests
MGP
| $1.2M | ﹤0.01% |
32,800
-19,100
| -37% | -$680K |
|
7723
PUT
Denali Therapeutics
DNLI
$4B
| $1.2M | ﹤0.01% |
15,300
-2,700
| -15% | -$167K |
|
7724
WisdomTree US SmallCap Earnings Fund
EES
$732M
| $1.2M | ﹤0.01% |
+24,292
| New | +$1.19M |
|
|
SILV
7725
CALL
DELISTED
SilverCrest Metals Inc. Common Shares
SILV
| $1.2M | ﹤0.01% |
137,500
+28,500
| +26% | +$261K |
|
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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.