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 | |
|---|---|---|---|---|---|---|
7801
CALL
Establishment Labs
ESTA
$2.26B
| $1.17M | ﹤0.01% |
13,400
-4,200
| -24% | -$312K |
|
7802
PUT
Alarm.com
ALRM
$2.82B
| $1.17M | ﹤0.01% |
13,800
-16,100
| -54% | -$1.38M |
|
|
ADAM
7803
PUT
Adamas Trust
ADAM
$914M
| $1.17M | ﹤0.01% |
65,375
-89,225
| -58% | -$1.62M |
|
7804
CALL
iShares MSCI Switzerland ETF
EWL
$2.39B
| $1.17M | ﹤0.01% |
+24,000
| New | +$1.14M |
|
7805
CALL
Janus International
JBI
$704M
| $1.17M | ﹤0.01% |
+82,600
| New | +$1.14M |
|
7806
PUT
Main Street Capital
MAIN
$5.46B
| $1.17M | ﹤0.01% |
28,400
+6,300
| +29% | +$262K |
|
|
SRDX
7807
DELISTED
Surmodics
SRDX
| $1.17M | ﹤0.01% |
21,506
-4,938
| -19% | -$271K |
|
7808
Banco Santander Chile
BSAC
$16.4B
| $1.17M | ﹤0.01% |
+58,660
| New | +$1.31M |
|
7809
PUT
Magnolia Oil & Gas
MGY
$6.51B
| $1.17M | ﹤0.01% |
74,600
+55,200
| +285% | +$709K |
|
7810
PIMCO RAFI ESG US ETF
RAFE
$172M
| $1.17M | ﹤0.01% |
+37,902
| New | +$1.15M |
|
|
AGAC.U
7811
DELISTED
African Gold Acquisition Corp Units
AGAC.U
| $1.17M | ﹤0.01% |
115,347
+4,999
| +5% | +$50.1K |
|
|
ORTX
7812
DELISTED
Orchard Therapeutics plc American Depositary Shares
ORTX
| $1.17M | ﹤0.01% |
26,551
-5,517
| -17% | -$307K |
|
7813
PUT
Arch Capital
ACGL
$33.7B
| $1.16M | ﹤0.01% |
29,900
-20,800
| -41% | -$824K |
|
7814
PUT
ArcBest
ARCB
$3.11B
| $1.16M | ﹤0.01% |
20,000
+17,000
| +567% | +$1.22M |
|
|
CEQP
7815
DELISTED
Crestwood Equity Partners LP
CEQP
| $1.16M | ﹤0.01% |
38,815
-1,600
| -4% | -$47.6K |
|
7816
WisdomTree US MidCap Fund
EZM
$960M
| $1.16M | ﹤0.01% |
+22,192
| New | +$1.18M |
|
|
EQHA
7817
DELISTED
EQ Health Acquisition Corp.
EQHA
| $1.16M | ﹤0.01% |
120,444
+58
| +0% | +$566 |
|
7818
CALL
Alpha Pro Tech
APT
$55.3M
| $1.16M | ﹤0.01% |
135,600
-11,900
| -8% | -$104K |
|
7819
CALL
Vanguard Health Care ETF
VHT
$19.7B
| $1.16M | ﹤0.01% |
4,700
-1,200
| -20% | -$287K |
|
7820
Blue Bird Corp
BLBD
$1.98B
| $1.16M | ﹤0.01% |
46,694
-54,494
| -54% | -$1.43M |
|
7821
CALL
iShares 10-20 Year Treasury Bond ETF
TLH
$11B
| $1.16M | ﹤0.01% |
7,900
-2,800
| -26% | -$401K |
|
7822
Precision BioSciences
DTIL
$240M
| $1.16M | ﹤0.01% |
3,088
-4,556
| -60% | -$1.37M |
|
7823
PUT
Pembina Pipeline
PBA
$28.2B
| $1.16M | ﹤0.01% |
36,500
-22,500
| -38% | -$706K |
|
7824
First Trust NASDAQ Clean Edge Green Energy Index Fund
QCLN
$596M
| $1.16M | ﹤0.01% |
+16,765
| New | +$1.07M |
|
7825
PUT
The Honest Company
HNST
$532M
| $1.16M | ﹤0.01% |
+71,600
| New | +$1.2M |
|
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.