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 | |
|---|---|---|---|---|---|---|
2826
CALL
Sarepta Therapeutics
SRPT
$1.91B
| $11M | ﹤0.01% |
141,100
-121,900
| -46% | -$9.24M |
|
2827
PUT
NCR Voyix
VYX
$1.13B
| $10.9M | ﹤0.01% |
391,200
+200,653
| +105% | +$5.55M |
|
2828
Cemex
CX
$16B
| $10.9M | ﹤0.01% |
1,302,702
-147,750
| -10% | -$1.17M |
|
2829
Goosehead Insurance
GSHD
$2.35B
| $10.9M | ﹤0.01% |
85,939
+47,754
| +125% | +$4.86M |
|
2830
CALL
Ambarella
AMBA
$3.6B
| $10.9M | ﹤0.01% |
102,400
+22,400
| +28% | +$2.22M |
|
2831
iShares Core MSCI International Developed Markets ETF
IDEV
$32.7B
| $10.9M | ﹤0.01% |
161,861
+107,081
| +195% | +$7.26M |
|
2832
PUT
BlueLinx
BXC
$680M
| $10.9M | ﹤0.01% |
217,100
+197,200
| +991% | +$9.7M |
|
2833
CALL
Synchrony
SYF
$26.4B
| $10.9M | ﹤0.01% |
224,800
-197,400
| -47% | -$9M |
|
|
VEI
2834
DELISTED
Vine Energy Inc.
VEI
| $10.9M | ﹤0.01% |
699,048
-594,181
| -46% | -$8.17M |
|
2835
CALL
MasTec
MTZ
$23.9B
| $10.9M | ﹤0.01% |
102,600
-36,600
| -26% | -$3.97M |
|
|
FITB
2836
CALL
Fifth Third Bancorp
FITB
$52.7B
| $10.8M | ﹤0.01% |
283,800
-186,800
| -40% | -$7.47M |
|
2837
iShares Russell 2000 Value ETF
IWN
$14.7B
| $10.8M | ﹤0.01% |
65,381
-116,033
| -64% | -$19.1M |
|
2838
Innovator US Equity Accelerated 9 Buffer ETF April
XBAP
$133M
| $10.8M | ﹤0.01% |
+409,585
| New | +$10.7M |
|
2839
PUT
Verisk Analytics
VRSK
$23.6B
| $10.8M | ﹤0.01% |
62,000
-3,300
| -5% | -$585K |
|
2840
Clorox
CLX
$12.8B
| $10.8M | ﹤0.01% |
60,169
-524,070
| -90% | -$95.7M |
|
|
BRSL
2841
Brightstar Lottery PLC
BRSL
$2.15B
| $10.8M | ﹤0.01% |
451,095
+20,585
| +5% | +$431K |
|
2842
Box
BOX
$4.52B
| $10.8M | ﹤0.01% |
422,880
-1,367,647
| -76% | -$31.9M |
|
|
ANSS
2843
PUT
DELISTED
Ansys
ANSS
| $10.8M | ﹤0.01% |
31,100
-10,400
| -25% | -$3.6M |
|
2844
JPMorgan BetaBuilders USD High Yield Corporate Bond ETF
BBHY
$619M
| $10.8M | ﹤0.01% |
206,271
-32,963
| -14% | -$1.71M |
|
2845
PUT
Incyte
INCY
$24.4B
| $10.8M | ﹤0.01% |
128,100
+3,700
| +3% | +$309K |
|
2846
Yum China
YUMC
$16.3B
| $10.8M | ﹤0.01% |
162,530
+61,945
| +62% | +$3.95M |
|
2847
Unilever
UL
$134B
| $10.8M | ﹤0.01% |
163,513
+11,959
| +8% | +$795K |
|
|
SLAMU
2848
DELISTED
Slam Corp. Unit
SLAMU
| $10.8M | ﹤0.01% |
1,077,161
-261,289
| -20% | -$2.61M |
|
2849
Allison Transmission
ALSN
$10.4B
| $10.7M | ﹤0.01% |
269,910
-297,309
| -52% | -$12.6M |
|
2850
Angi Inc
ANGI
$191M
| $10.7M | ﹤0.01% |
79,323
-78,697
| -50% | -$11.4M |
|
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.