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 | |
|---|---|---|---|---|---|---|
|
MKFG
9101
CALL
DELISTED
Markforged Holding Corporation
MKFG
| $700K | ﹤0.01% |
7,010
+770
| +12% | +$78.3K |
|
|
MMAT
9102
PUT
DELISTED
Meta Materials Inc. Common Stock
MMAT
| $700K | ﹤0.01% |
+935
| New | +$522K |
|
|
RESE
9103
DELISTED
WisdomTree Emerging Markets ESG Fund
RESE
| $700K | ﹤0.01% |
17,815
-25,730
| -59% | -$999K |
|
|
LTCHW
9104
DELISTED
Latch, Inc. Warrant expiring 6/4/2026
LTCHW
| $700K | ﹤0.01% |
200,000
-33,483
| -14% | -$86.3K |
|
9105
First Community Bankshares
FCBC
$930M
| $699K | ﹤0.01% |
23,417
+5,337
| +30% | +$161K |
|
9106
Wipro
WIT
$18.9B
| $699K | ﹤0.01% |
178,900
-707,954
| -80% | -$2.64M |
|
9107
WisdomTree True Developed International Fund
DOL
$846M
| $698K | ﹤0.01% |
14,138
+762
| +6% | +$37.9K |
|
9108
PUT
Manitowoc
MTW
$696M
| $698K | ﹤0.01% |
28,500
+9,000
| +46% | +$214K |
|
|
LUXE
9109
LuxExperience B.V.
LUXE
$1.04B
| $698K | ﹤0.01% |
22,925
-161,940
| -88% | -$4.81M |
|
9110
Comscore
SCOR
$82M
| $698K | ﹤0.01% |
+6,981
| New | +$547K |
|
9111
PUT
SFL Corp
SFL
$1.65B
| $698K | ﹤0.01% |
91,300
-499,600
| -85% | -$4.09M |
|
9112
Gorman-Rupp
GRC
$2.08B
| $697K | ﹤0.01% |
+20,258
| New | +$705K |
|
9113
Enovis
ENOV
$1.48B
| $696K | ﹤0.01% |
8,824
-4,702
| -35% | -$360K |
|
|
NGD
9114
DELISTED
New Gold Inc
NGD
| $696K | ﹤0.01% |
384,481
-76,091
| -17% | -$143K |
|
|
CIO
9115
DELISTED
City Office REIT
CIO
| $694K | ﹤0.01% |
55,828
-49,630
| -47% | -$575K |
|
9116
CALL
Morningstar
MORN
$7.83B
| $694K | ﹤0.01% |
2,700
+300
| +13% | +$72.8K |
|
9117
PUT
American Resources Corp
AREC
$287M
| $693K | ﹤0.01% |
+271,800
| New | +$822K |
|
9118
PUT
Scholastic
SCHL
$779M
| $693K | ﹤0.01% |
18,300
-1,000
| -5% | -$33.8K |
|
9119
CALL
Timken Company
TKR
$8.95B
| $693K | ﹤0.01% |
8,600
-7,900
| -48% | -$669K |
|
9120
PUT
First American
FAF
$7.4B
| $692K | ﹤0.01% |
11,100
+1,300
| +13% | +$82.7K |
|
9121
CALL
Pricesmart
PSMT
$5.45B
| $692K | ﹤0.01% |
7,600
-3,900
| -34% | -$348K |
|
9122
PUT
RPM International
RPM
$14.1B
| $692K | ﹤0.01% |
7,800
-8,400
| -52% | -$782K |
|
9123
CALL
Weis Markets
WMK
$1.74B
| $692K | ﹤0.01% |
13,400
+1,100
| +9% | +$58.3K |
|
|
CADE
9124
CALL
DELISTED
Cadence Bank
CADE
| $691K | ﹤0.01% |
24,400
+2,400
| +11% | +$72.8K |
|
9125
inTEST
INTT
$175M
| $691K | ﹤0.01% |
+41,167
| New | +$556K |
|
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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.