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 | |
|---|---|---|---|---|---|---|
3401
Cardiff Oncology
CRDF
$74.9M
| $7.87M | ﹤0.01% |
1,183,550
-115,516
| -9% | -$980K |
|
3402
PUT
Vulcan Materials
VMC
$36.5B
| $7.87M | ﹤0.01% |
45,200
-15,500
| -26% | -$2.77M |
|
3403
CALL
Warner Music
WMG
$13.4B
| $7.86M | ﹤0.01% |
218,200
+180,700
| +482% | +$6.48M |
|
|
HTPA
3404
DELISTED
Highland Transcend Partners I Corp.
HTPA
| $7.86M | ﹤0.01% |
808,212
-2,142
| -0.3% | -$21K |
|
3405
JPMorgan BetaBuilders MSCI US REIT ETF
BBRE
$1.27B
| $7.86M | ﹤0.01% |
82,021
+49,633
| +153% | +$4.62M |
|
3406
Global X Silver Miners ETF NEW
SIL
$4.79B
| $7.86M | ﹤0.01% |
184,080
+33,627
| +22% | +$1.51M |
|
|
AGNT
3407
CALL
AGNT Inc
AGNT
$727M
| $7.86M | ﹤0.01% |
202,700
-241,600
| -54% | -$8.33M |
|
|
SAGE
3408
CALL
DELISTED
Sage Therapeutics
SAGE
| $7.85M | ﹤0.01% |
138,200
+36,900
| +36% | +$2.61M |
|
|
APGB
3409
DELISTED
Apollo Strategic Growth Capital II
APGB
| $7.85M | ﹤0.01% |
+805,997
| New | +$7.92M |
|
3410
PUT
Regions Financial
RF
$27.2B
| $7.85M | ﹤0.01% |
388,900
+69,100
| +22% | +$1.49M |
|
3411
CALL
iShares Russell 1000 Growth ETF
IWF
$128B
| $7.85M | ﹤0.01% |
115,600
-28,800
| -20% | -$1.86M |
|
3412
GFL Environmental
GFL
$15.1B
| $7.84M | ﹤0.01% |
245,651
-533,983
| -68% | -$17.5M |
|
3413
CALL
PTC
PTC
$16.2B
| $7.84M | ﹤0.01% |
55,500
-10,000
| -15% | -$1.37M |
|
3414
CALL
Textron
TXT
$15.3B
| $7.81M | ﹤0.01% |
113,600
+34,600
| +44% | +$2.24M |
|
3415
Yext
YEXT
$594M
| $7.81M | ﹤0.01% |
546,766
+232,944
| +74% | +$3.24M |
|
3416
iShares US Treasury Bond ETF
GOVT
$43.7B
| $7.81M | ﹤0.01% |
293,469
+221,407
| +307% | +$5.84M |
|
|
AAWW
3417
CALL
DELISTED
Atlas Air Worldwide Holdings, Inc.
AAWW
| $7.8M | ﹤0.01% |
114,600
-11,800
| -9% | -$827K |
|
|
MAXR
3418
PUT
DELISTED
Maxar Technologies Inc. Common Stock
MAXR
| $7.8M | ﹤0.01% |
195,400
-94,500
| -33% | -$3.36M |
|
|
OZON
3419
CALL
DELISTED
Ozon Holdings PLC American Depositary Shares, each ADS representing one ordinary share
OZON
| $7.79M | ﹤0.01% |
132,900
+29,500
| +29% | +$1.72M |
|
3420
CALL
Mohawk Industries
MHK
$9.49B
| $7.78M | ﹤0.01% |
40,500
+10,600
| +35% | +$2.16M |
|
3421
Barclays
BCS
$94.7B
| $7.78M | ﹤0.01% |
806,313
-414,770
| -34% | -$4.24M |
|
3422
PUT
Vanguard Information Technology ETF
VGT
$150B
| $7.78M | ﹤0.01% |
156,000
+88,000
| +129% | +$4.15M |
|
|
LVRAU
3423
DELISTED
Levere Holdings Corp. Unit
LVRAU
| $7.77M | ﹤0.01% |
758,407
+420,633
| +125% | +$4.23M |
|
|
VRN
3424
DELISTED
Veren
VRN
| $7.77M | ﹤0.01% |
1,714,490
+1,104,678
| +181% | +$4.63M |
|
3425
PUT
Paychex
PAYX
$43.4B
| $7.76M | ﹤0.01% |
72,300
-12,600
| -15% | -$1.27M |
|
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.