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 | |
|---|---|---|---|---|---|---|
|
SHYF
5626
DELISTED
The Shyft Group
SHYF
| $2.8M | ﹤0.01% |
74,923
-11,155
| -13% | -$421K |
|
5627
CALL
CareDx
CDNA
$2.4B
| $2.8M | ﹤0.01% |
30,600
-9,000
| -23% | -$715K |
|
5628
Bentley Systems
BSY
$10.5B
| $2.8M | ﹤0.01% |
43,234
+28,957
| +203% | +$1.59M |
|
|
ITCI
5629
CALL
DELISTED
Intra-Cellular Therapies Inc.
ITCI
| $2.8M | ﹤0.01% |
68,600
+9,800
| +17% | +$362K |
|
|
NIU
5630
Niu Technologies
NIU
$161M
| $2.8M | ﹤0.01% |
85,751
-24,309
| -22% | -$810K |
|
5631
PUT
CVR Partners
UAN
$1.29B
| $2.8M | ﹤0.01% |
45,200
+2,200
| +5% | +$123K |
|
|
PDCO
5632
PUT
DELISTED
Patterson Companies, Inc.
PDCO
| $2.8M | ﹤0.01% |
92,100
+30,200
| +49% | +$1.02M |
|
5633
Hope Bancorp
HOPE
$1.83B
| $2.8M | ﹤0.01% |
197,277
+95,835
| +94% | +$1.45M |
|
5634
Marathon Digital Holdings
MARA
$3.75B
| $2.8M | ﹤0.01% |
89,167
-588,767
| -87% | -$18.7M |
|
5635
State Street SPDR S&P Semiconductor ETF
XSD
$2.97B
| $2.8M | ﹤0.01% |
14,538
+5,669
| +64% | +$1.02M |
|
|
RADA
5636
PUT
DELISTED
Rada Electronic Industries Ltd
RADA
| $2.8M | ﹤0.01% |
229,600
+5,600
| +3% | +$68.8K |
|
5637
Cushman & Wakefield Ltd
CWK
$3.31B
| $2.79M | ﹤0.01% |
159,984
-870,651
| -84% | -$15.5M |
|
5638
J&J Snack Foods
JJSF
$1.63B
| $2.79M | ﹤0.01% |
16,017
-3,817
| -19% | -$644K |
|
5639
Ternium
TX
$10.7B
| $2.79M | ﹤0.01% |
72,625
-145,614
| -67% | -$5.55M |
|
5640
GrafTech
EAF
$192M
| $2.79M | ﹤0.01% |
24,019
-131,456
| -85% | -$16.5M |
|
5641
iShares ESG Optimized MSCI USA ETF
SUSA
$4.16B
| $2.79M | ﹤0.01% |
29,216
+15,933
| +120% | +$1.47M |
|
5642
PUT
iShares National Muni Bond ETF
MUB
$45.7B
| $2.79M | ﹤0.01% |
23,800
+16,900
| +245% | +$1.97M |
|
5643
iShares MSCI Finland ETF
EFNL
$255M
| $2.79M | ﹤0.01% |
+56,421
| New | +$2.78M |
|
5644
West Fraser Timber
WFG
$5.36B
| $2.79M | ﹤0.01% |
38,864
+15,300
| +65% | +$1.18M |
|
|
EB
5645
CALL
DELISTED
Eventbrite
EB
| $2.78M | ﹤0.01% |
146,500
-37,200
| -20% | -$789K |
|
5646
Beam Therapeutics
BEAM
$2.8B
| $2.78M | ﹤0.01% |
21,612
-135,705
| -86% | -$10.8M |
|
5647
PUT
Fossil Group
FOSL
$339M
| $2.78M | ﹤0.01% |
194,600
+104,500
| +116% | +$1.38M |
|
5648
Innovator US Equity Buffer ETF January
BJAN
$348M
| $2.78M | ﹤0.01% |
77,563
+19,872
| +34% | +$699K |
|
5649
State Street SPDR MSCI Emerging Markets Fossil Fuel Reserves Free ETF
EEMX
$186M
| $2.78M | ﹤0.01% |
67,678
-5,138
| -7% | -$208K |
|
5650
Principal Active High Yield ETF
YLD
$587M
| $2.78M | ﹤0.01% |
132,970
-64,884
| -33% | -$1.34M |
|
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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.