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 | |
|---|---|---|---|---|---|---|
|
NBP
6451
PUT
NovaBridge Biosciences American Depositary Shares
NBP
$216M
| $2.02M | ﹤0.01% |
+24,100
| New | +$1.59M |
|
6452
Archrock
AROC
$6.04B
| $2.02M | ﹤0.01% |
226,935
+18,898
| +9% | +$176K |
|
6453
CALL
Dorman Products
DORM
$3.96B
| $2.02M | ﹤0.01% |
19,500
-2,100
| -10% | -$215K |
|
6454
Invesco Building & Construction ETF
PKB
$366M
| $2.02M | ﹤0.01% |
+40,803
| New | +$2.08M |
|
6455
PUT
ProShares Ultra NASDAQ Biotechnology
BIB
$91.3M
| $2.02M | ﹤0.01% |
20,500
+9,600
| +88% | +$838K |
|
6456
CALL
iShares MSCI Chile ETF
ECH
$1.03B
| $2.02M | ﹤0.01% |
69,700
+56,000
| +409% | +$1.76M |
|
|
CCMP
6457
CALL
DELISTED
CMC Materials, Inc. Common Stock
CCMP
| $2.02M | ﹤0.01% |
13,400
-12,700
| -49% | -$2.1M |
|
|
RPT
6458
DELISTED
RPT Realty Common Shares of Beneficial Interest (MD)
RPT
| $2.02M | ﹤0.01% |
155,546
+43,956
| +39% | +$558K |
|
6459
Nelnet
NNI
$4.52B
| $2.02M | ﹤0.01% |
26,808
-16,887
| -39% | -$1.27M |
|
|
PING
6460
PUT
DELISTED
Ping Identity Holding Corp.
PING
| $2.02M | ﹤0.01% |
88,000
-7,600
| -8% | -$179K |
|
|
API
6461
CALL
Agora
API
$373M
| $2.01M | ﹤0.01% |
48,000
-36,800
| -43% | -$1.7M |
|
6462
Renaissance IPO ETF
IPO
$154M
| $2.01M | ﹤0.01% |
30,416
+4,934
| +19% | +$306K |
|
|
THR
6463
DELISTED
Thermon Group Holdings
THR
| $2.01M | ﹤0.01% |
118,195
-2,969
| -2% | -$55.2K |
|
6464
CALL
First Horizon
FHN
$12.3B
| $2.01M | ﹤0.01% |
116,500
-24,100
| -17% | -$438K |
|
6465
PUT
WillScot Mobile Mini Holdings
WSC
$4.19B
| $2.01M | ﹤0.01% |
72,200
+33,000
| +84% | +$948K |
|
6466
PUT
FS KKR Capital
FSK
$3.31B
| $2.01M | ﹤0.01% |
93,478
+64,478
| +222% | +$1.38M |
|
6467
Innovator US Equity Power Buffer ETF May
PMAY
$813M
| $2.01M | ﹤0.01% |
68,223
+41,759
| +158% | +$1.21M |
|
|
SCHQ
6468
Schwab Long-Term US Treasury ETF
SCHQ
$794M
| $2.01M | ﹤0.01% |
40,027
-3,126
| -7% | -$152K |
|
6469
PUT
CBRE Group
CBRE
$43.4B
| $2.01M | ﹤0.01% |
23,400
-1,600
| -6% | -$137K |
|
6470
FTAI Aviation
FTAI
$21.8B
| $2.01M | ﹤0.01% |
70,027
-58,359
| -45% | -$1.47M |
|
6471
CALL
iHeartMedia
IHRT
$452M
| $2.01M | ﹤0.01% |
74,500
+21,900
| +42% | +$485K |
|
6472
CALL
Varonis Systems
VRNS
$4.99B
| $2M | ﹤0.01% |
34,800
-61,700
| -64% | -$3.21M |
|
6473
PUT
Anterix
ATEX
$1.72B
| $2M | ﹤0.01% |
33,400
-2,200
| -6% | -$110K |
|
6474
Immunocore
IMCR
$1.86B
| $2M | ﹤0.01% |
51,310
-126
| -0.2% | -$4.86K |
|
6475
CALL
iShares Russell Mid-Cap Growth ETF
IWP
$20.9B
| $2M | ﹤0.01% |
17,700
+11,800
| +200% | +$1.26M |
|
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.