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 | |
|---|---|---|---|---|---|---|
4676
First Trust Municipal High Income ETF
FMHI
$1.01B
| $4.22M | ﹤0.01% |
75,015
+62,563
| +502% | +$3.48M |
|
|
DMTK
4677
DELISTED
DermTech, Inc. Common Stock
DMTK
| $4.21M | ﹤0.01% |
101,202
+21,360
| +27% | +$877K |
|
4678
CALL
Commault Systems
CVLT
$6.1B
| $4.21M | ﹤0.01% |
53,800
+14,700
| +38% | +$1.07M |
|
|
PRO
4679
DELISTED
PROS Holdings
PRO
| $4.2M | ﹤0.01% |
92,200
+9,643
| +12% | +$427K |
|
4680
CALL
Viasat
VSAT
$11.4B
| $4.2M | ﹤0.01% |
84,300
+1,000
| +1% | +$49.7K |
|
4681
PUT
Envista
NVST
$4.51B
| $4.2M | ﹤0.01% |
97,200
+73,000
| +302% | +$3.17M |
|
4682
CALL
Calix
CALX
$2.49B
| $4.2M | ﹤0.01% |
88,400
+33,400
| +61% | +$1.47M |
|
|
LSXMK
4683
CALL
DELISTED
Liberty Media Corporation Series C Liberty SiriusXM Common Stock
LSXMK
| $4.2M | ﹤0.01% |
116,836
+94,243
| +417% | +$3.25M |
|
4684
CALL
Cemex
CX
$16B
| $4.2M | ﹤0.01% |
499,600
-96,100
| -16% | -$764K |
|
|
MANT
4685
DELISTED
Mantech International Corp
MANT
| $4.2M | ﹤0.01% |
48,496
-39,563
| -45% | -$3.42M |
|
4686
Exponent
EXPO
$3.19B
| $4.19M | ﹤0.01% |
47,005
+4,108
| +10% | +$385K |
|
4687
C4 Therapeutics
CCCC
$522M
| $4.19M | ﹤0.01% |
110,778
+90,527
| +447% | +$3.24M |
|
4688
CALL
Murphy Oil
MUR
$4.96B
| $4.19M | ﹤0.01% |
179,900
+77,700
| +76% | +$1.58M |
|
4689
MannKind Corp
MNKD
$1.24B
| $4.19M | ﹤0.01% |
768,165
-3,291,650
| -81% | -$14.3M |
|
|
EGLE
4690
DELISTED
Eagle Bulk Shipping Inc.
EGLE
| $4.18M | ﹤0.01% |
88,396
+71,685
| +429% | +$3.25M |
|
|
TTM
4691
CALL
DELISTED
Tata Motors Limited
TTM
| $4.18M | ﹤0.01% |
183,600
+3,100
| +2% | +$66.5K |
|
|
LOVE
4692
CALL
LoveSac
LOVE
$253M
| $4.18M | ﹤0.01% |
52,400
-7,800
| -13% | -$581K |
|
4693
CALL
iRhythm Holdings
IRTC
$4.17B
| $4.18M | ﹤0.01% |
63,000
+16,800
| +36% | +$1.33M |
|
4694
PUT
Snap-on
SNA
$20.9B
| $4.18M | ﹤0.01% |
18,700
-1,100
| -6% | -$263K |
|
|
GOEV
4695
PUT
DELISTED
Canoo Inc. Class A Common Stock
GOEV
| $4.18M | ﹤0.01% |
914
+509
| +126% | +$2.06M |
|
4696
PUT
Direxion Daily Aerospace & Defense Bull 3X ETF
DFEN
$441M
| $4.17M | ﹤0.01% |
170,600
-37,400
| -18% | -$877K |
|
|
EXPR
4697
DELISTED
Express, Inc.
EXPR
| $4.17M | ﹤0.01% |
32,153
+18,635
| +138% | +$1.57M |
|
4698
PUT
SS&C Technologies
SSNC
$19.1B
| $4.17M | ﹤0.01% |
57,900
+28,900
| +100% | +$2.11M |
|
|
HYACU
4699
DELISTED
Haymaker Acquisition Corp. III Unit
HYACU
| $4.17M | ﹤0.01% |
415,808
+15,808
| +4% | +$158K |
|
4700
WisdomTree Europe Hedged Equity Fund
HEDJ
$1.88B
| $4.17M | ﹤0.01% |
+109,376
| New | +$4.12M |
|
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.