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 | |
|---|---|---|---|---|---|---|
|
ARCH
1651
DELISTED
Arch Resources, Inc.
ARCH
| $26.8M | 0.01% |
469,519
+323,116
| +221% | +$16.9M |
|
1652
Darling Ingredients
DAR
$10.6B
| $26.7M | 0.01% |
+395,946
| New | +$27.9M |
|
1653
CALL
Teradata
TDC
$2.57B
| $26.7M | 0.01% |
534,400
+346,800
| +185% | +$15.8M |
|
|
FLNA
1654
Filana Therapeutics
FLNA
$44.1M
| $26.6M | 0.01% |
311,538
+63,809
| +26% | +$3.42M |
|
1655
National Fuel Gas
NFG
$7.79B
| $26.6M | 0.01% |
509,018
+393,536
| +341% | +$20.4M |
|
1656
PUT
Teck Resources
TECK
$31.2B
| $26.6M | 0.01% |
1,153,900
+325,200
| +39% | +$7.4M |
|
1657
Zillow
Z
$7.82B
| $26.6M | 0.01% |
217,476
+48,060
| +28% | +$5.85M |
|
1658
Liberty Global Class A
LBTYA
$3.57B
| $26.6M | 0.01% |
978,588
-120,614
| -11% | -$3.25M |
|
1659
Cummins
CMI
$86.9B
| $26.6M | 0.01% |
108,943
+94,249
| +641% | +$24.1M |
|
1660
GSK
GSK
$99.2B
| $26.6M | 0.01% |
533,489
-353,265
| -40% | -$17M |
|
|
SPR
1661
CALL
DELISTED
Spirit AeroSystems
SPR
| $26.5M | 0.01% |
562,300
-73,100
| -12% | -$3.46M |
|
1662
CALL
Ventas
VTR
$46.9B
| $26.5M | 0.01% |
464,600
+73,900
| +19% | +$4.13M |
|
1663
PUT
Microchip Technology
MCHP
$43B
| $26.5M | 0.01% |
354,200
-15,400
| -4% | -$1.17M |
|
1664
Kraft Heinz
KHC
$30.3B
| $26.5M | 0.01% |
649,537
-161,070
| -20% | -$6.78M |
|
1665
CALL
Allstate
ALL
$66.1B
| $26.4M | 0.01% |
202,400
-58,000
| -22% | -$7.49M |
|
1666
CALL
Intercontinental Exchange
ICE
$86.9B
| $26.4M | 0.01% |
222,400
+35,000
| +19% | +$4.03M |
|
1667
CALL
Halliburton
HAL
$28.7B
| $26.4M | 0.01% |
1,140,900
+118,600
| +12% | +$2.63M |
|
1668
RingCentral
RNG
$5.39B
| $26.4M | 0.01% |
90,727
-27,555
| -23% | -$7.86M |
|
|
SWBK
1669
DELISTED
Switchback II Corporation
SWBK
| $26.3M | 0.01% |
+2,662,872
| New | +$26.4M |
|
1670
State Street SPDR S&P Regional Banking ETF
KRE
$4.68B
| $26.3M | 0.01% |
401,603
+324,869
| +423% | +$22.2M |
|
1671
Vanguard Long-Term Corporate Bond ETF
VCLT
$8.74B
| $26.3M | 0.01% |
+246,078
| New | +$25.5M |
|
1672
PUT
Edwards Lifesciences
EW
$52.8B
| $26.3M | 0.01% |
254,000
+85,000
| +50% | +$8.01M |
|
1673
XPeng
XPEV
$11.2B
| $26.3M | 0.01% |
591,406
-899,421
| -60% | -$30.7M |
|
1674
PUT
Playboy Inc
PLBY
$151M
| $26.3M | 0.01% |
675,200
+439,600
| +187% | +$18.5M |
|
|
ONCR
1675
DELISTED
Oncorus, Inc.
ONCR
| $26.2M | 0.01% |
1,900,970
+7,935
| +0.4% | +$123K |
|
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.