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 | |
|---|---|---|---|---|---|---|
6201
PUT
Steris
STE
$22.7B
| $2.21M | ﹤0.01% |
10,700
+6,900
| +182% | +$1.39M |
|
6202
CALL
Popular Inc
BPOP
$11.3B
| $2.21M | ﹤0.01% |
29,400
+24,400
| +488% | +$1.87M |
|
6203
Ironwood Pharmaceuticals
IRWD
$720M
| $2.21M | ﹤0.01% |
171,435
-114,339
| -40% | -$1.31M |
|
6204
Paymentus
PAY
$5.12B
| $2.21M | ﹤0.01% |
+62,138
| New | +$1.94M |
|
|
HDAW
6205
DELISTED
Xtrackers MSCI All World ex US High Dividend Yield Equity ETF
HDAW
| $2.21M | ﹤0.01% |
+84,645
| New | +$2.23M |
|
6206
PUT
First Trust Dow Jones Internet Index Fund ETF
FDN
$5.54B
| $2.2M | ﹤0.01% |
9,000
-27,300
| -75% | -$6.24M |
|
6207
PUT
Zedge
ZDGE
$38.4M
| $2.2M | ﹤0.01% |
119,700
-36,400
| -23% | -$509K |
|
|
ALLK
6208
PUT
DELISTED
Allakos
ALLK
| $2.2M | ﹤0.01% |
25,800
+1,900
| +8% | +$190K |
|
|
SCR
6209
PUT
DELISTED
Score Media and Gaming Inc. Class A Subordinate Voting Shares
SCR
| $2.2M | ﹤0.01% |
+110,400
| New | +$2.08M |
|
|
BURU
6210
DELISTED
NUBURU INC
BURU
| $2.2M | ﹤0.01% |
1,110
+180
| +19% | +$357K |
|
6211
Prosperity Bancshares
PB
$9.02B
| $2.2M | ﹤0.01% |
30,639
+23,249
| +315% | +$1.74M |
|
|
SA
6212
Seabridge Gold
SA
$3.5B
| $2.2M | ﹤0.01% |
125,319
-68,825
| -35% | -$1.24M |
|
|
SPNE
6213
DELISTED
SeaSpine Holdings Corporation Common Stock
SPNE
| $2.2M | ﹤0.01% |
107,268
-1,043
| -1% | -$21.4K |
|
|
ZUO
6214
PUT
DELISTED
Zuora, Inc.
ZUO
| $2.2M | ﹤0.01% |
127,500
+15,000
| +13% | +$240K |
|
|
ECHO
6215
PUT
EchoStar
ECHO
$26.7B
| $2.2M | ﹤0.01% |
90,500
+19,200
| +27% | +$493K |
|
6216
PUT
Genmab
GMAB
$20.2B
| $2.2M | ﹤0.01% |
53,800
-83,300
| -61% | -$3.21M |
|
6217
PUT
WEC Energy
WEC
$36B
| $2.2M | ﹤0.01% |
24,700
-4,000
| -14% | -$377K |
|
6218
Cactus
WHD
$5.88B
| $2.2M | ﹤0.01% |
59,834
-148,890
| -71% | -$5.15M |
|
6219
PUT
Insulet
PODD
$9.69B
| $2.2M | ﹤0.01% |
8,000
+2,500
| +45% | +$680K |
|
|
ONC
6220
CALL
BeOne Medicines Ltd
ONC
$39.3B
| $2.2M | ﹤0.01% |
6,400
-11,600
| -64% | -$3.84M |
|
6221
iShares MSCI Global Sustainable Development Goals ETF
SDG
$175M
| $2.19M | ﹤0.01% |
+22,070
| New | +$2.15M |
|
|
WKME
6222
DELISTED
WalkMe Ltd. Ordinary Shares
WKME
| $2.19M | ﹤0.01% |
+75,000
| New | +$2.23M |
|
|
HR
6223
DELISTED
Healthcare Realty Trust Incorporated
HR
| $2.19M | ﹤0.01% |
72,684
-83,864
| -54% | -$2.61M |
|
|
ICAD
6224
DELISTED
iCAD Inc
ICAD
| $2.19M | ﹤0.01% |
126,635
+105,036
| +486% | +$1.84M |
|
6225
CALL
ProShares UltraPro Short Dow 30
SDOW
$176M
| $2.19M | ﹤0.01% |
16,650
+6,769
| +69% | +$937K |
|
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.