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 | |
|---|---|---|---|---|---|---|
4351
CALL
TotalEnergies
TTE
$196B
| $4.89M | ﹤0.01% |
108,100
+78,400
| +264% | +$3.67M |
|
4352
CALL
ProShares Ultra Silver
AGQ
$1.43B
| $4.89M | ﹤0.01% |
106,000
-2,400
| -2% | -$117K |
|
4353
CALL
Copa Holdings
CPA
$6.14B
| $4.89M | ﹤0.01% |
64,900
+20,500
| +46% | +$1.65M |
|
|
MACC
4354
DELISTED
Mission Advancement Corp.
MACC
| $4.89M | ﹤0.01% |
+503,392
| New | +$4.91M |
|
|
HYRE
4355
CALL
DELISTED
HyreCar Inc. Common Stock
HYRE
| $4.89M | ﹤0.01% |
233,600
+211,800
| +972% | +$3.26M |
|
|
DHBC
4356
DELISTED
DHB Capital Corp. Class A common stock
DHBC
| $4.89M | ﹤0.01% |
+500,100
| New | +$4.87M |
|
|
ARVL
4357
CALL
DELISTED
Arrival Ordinary Shares
ARVL
| $4.88M | ﹤0.01% |
6,230
+2,372
| +61% | +$2.1M |
|
4358
RUM Group Inc
RUM
$3.7B
| $4.88M | ﹤0.01% |
+500,849
| New | +$4.89M |
|
|
FRON
4359
DELISTED
Frontier Acquisition Corp. Class A Ordinary Shares
FRON
| $4.88M | ﹤0.01% |
+500,868
| New | +$4.91M |
|
4360
CALL
VanEck Rare Earth/Strategic Metals ETF
REMX
$2.3B
| $4.88M | ﹤0.01% |
57,400
-13,900
| -19% | -$1.12M |
|
4361
PUT
Cheesecake Factory
CAKE
$5.64B
| $4.88M | ﹤0.01% |
90,000
-9,200
| -9% | -$532K |
|
4362
ArcBest
ARCB
$3.19B
| $4.88M | ﹤0.01% |
83,782
-29,270
| -26% | -$2.1M |
|
4363
CytomX Therapeutics
CTMX
$732M
| $4.87M | ﹤0.01% |
769,766
-160,144
| -17% | -$1.25M |
|
4364
CALL
Old Dominion Freight Line
ODFL
$43.7B
| $4.87M | ﹤0.01% |
38,400
-34,400
| -47% | -$4.41M |
|
4365
Direxion Daily Energy Bull 2X ETF
ERX
$251M
| $4.87M | ﹤0.01% |
172,429
-34,202
| -17% | -$902K |
|
4366
CALL
Trimble
TRMB
$13.4B
| $4.87M | ﹤0.01% |
59,500
-18,400
| -24% | -$1.46M |
|
4367
CALL
WillScot Mobile Mini Holdings
WSC
$4.31B
| $4.87M | ﹤0.01% |
174,700
+66,800
| +62% | +$1.92M |
|
4368
PUT
Madison Square Garden
MSGS
$9.8B
| $4.87M | ﹤0.01% |
28,200
-2,800
| -9% | -$506K |
|
4369
CALL
ProShares VIX Mid-Term Futures ETF
VIXM
$94.3M
| $4.87M | ﹤0.01% |
159,300
-103,400
| -39% | -$3.4M |
|
|
RCM
4370
DELISTED
R1 RCM Inc. Common Stock
RCM
| $4.86M | ﹤0.01% |
218,592
+45,237
| +26% | +$1.09M |
|
|
VAPO
4371
DELISTED
Vapotherm, Inc. Common Stock
VAPO
| $4.86M | ﹤0.01% |
25,686
+14,185
| +123% | +$2.42M |
|
|
AGC
4372
CALL
DELISTED
Altimeter Growth Corp
AGC
| $4.86M | ﹤0.01% |
415,000
+202,700
| +95% | +$2.48M |
|
4373
Rigetti Computing
RGTI
$6.28B
| $4.86M | ﹤0.01% |
+500,000
| New | +$4.9M |
|
4374
American States Water
AWR
$3.53B
| $4.85M | ﹤0.01% |
61,003
-17,691
| -22% | -$1.41M |
|
|
VMEO
4375
PUT
DELISTED
Vimeo
VMEO
| $4.85M | ﹤0.01% |
+99,000
| New | +$4.55M |
|
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.