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 | |
|---|---|---|---|---|---|---|
3276
CALL
Opendoor
OPEN
$3.53B
| $8.36M | ﹤0.01% |
487,010
-363,423
| -43% | -$6.25M |
|
3277
AMC Global Media
AMCX
$510M
| $8.35M | ﹤0.01% |
+125,059
| New | +$6.9M |
|
3278
CALL
Domo
DOMO
$184M
| $8.34M | ﹤0.01% |
103,200
-39,900
| -28% | -$2.61M |
|
|
PACX
3279
DELISTED
Pioneer Merger Corp. Class A Ordinary Share
PACX
| $8.34M | ﹤0.01% |
841,450
+282,939
| +51% | +$2.78M |
|
3280
CarParts.com
PRTS
$47.1M
| $8.34M | ﹤0.01% |
40,943
+22,365
| +120% | +$3.74M |
|
3281
PUT
Ericsson
ERIC
$33.6B
| $8.33M | ﹤0.01% |
662,500
+442,200
| +201% | +$5.92M |
|
|
IPOF
3282
CALL
DELISTED
Social Capital Hedosophia Holdings Corp. VI
IPOF
| $8.32M | ﹤0.01% |
815,800
-142,600
| -15% | -$1.47M |
|
3283
CALL
Markel Group
MKL
$22.9B
| $8.31M | ﹤0.01% |
7,000
-100
| -1% | -$120K |
|
|
RIDE
3284
CALL
DELISTED
Lordstown Motors Corp. Class A Common Stock
RIDE
| $8.31M | ﹤0.01% |
50,073
+12,466
| +33% | +$1.91M |
|
3285
Universal Display
OLED
$4.09B
| $8.31M | ﹤0.01% |
37,361
-2,473
| -6% | -$542K |
|
|
GSAQ
3286
DELISTED
Global Synergy Acquisition Corp. Class A Ordinary Shares
GSAQ
| $8.3M | ﹤0.01% |
855,357
-5,149
| -0.6% | -$50.4K |
|
|
HUYA
3287
Huya Inc
HUYA
$529M
| $8.29M | ﹤0.01% |
469,868
+50,218
| +12% | +$842K |
|
3288
Conagra Brands
CAG
$7.5B
| $8.29M | ﹤0.01% |
227,861
-795,562
| -78% | -$29.8M |
|
3289
PUT
Paysafe
PSFE
$340M
| $8.29M | ﹤0.01% |
+57,042
| New | +$8.56M |
|
3290
PUT
iShares MSCI India ETF
INDA
$6.56B
| $8.29M | ﹤0.01% |
187,300
+76,300
| +69% | +$3.27M |
|
|
TZPSU
3291
DELISTED
TZP Strategies Acquisition Corp. Unit
TZPSU
| $8.28M | ﹤0.01% |
830,027
+6,014
| +0.7% | +$60K |
|
3292
ScottsMiracle-Gro
SMG
$3.55B
| $8.28M | ﹤0.01% |
43,117
-38,360
| -47% | -$8.46M |
|
|
EMBJ
3293
Embraer S.A. ADS
EMBJ
$13.4B
| $8.27M | ﹤0.01% |
546,389
-938,103
| -63% | -$12.1M |
|
|
VINC
3294
DELISTED
Vincerx Pharma, Inc. Common Stock
VINC
| $8.26M | ﹤0.01% |
31,807
+10,296
| +48% | +$3.14M |
|
3295
Maximus
MMS
$2.89B
| $8.26M | ﹤0.01% |
93,914
-49,730
| -35% | -$4.56M |
|
3296
HF Sinclair
DINO
$16.7B
| $8.25M | ﹤0.01% |
+250,765
| New | +$8.72M |
|
3297
Booz Allen Hamilton
BAH
$9.32B
| $8.23M | ﹤0.01% |
96,651
-31,790
| -25% | -$2.69M |
|
3298
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.7B
| $8.23M | ﹤0.01% |
90,008
+20,134
| +29% | +$1.84M |
|
|
DISCK
3299
PUT
DELISTED
Discovery, Inc. Series C Common Stock
DISCK
| $8.23M | ﹤0.01% |
284,000
+87,600
| +45% | +$2.72M |
|
3300
PUT
LGI Homes
LGIH
$1.39B
| $8.23M | ﹤0.01% |
50,800
+16,200
| +47% | +$2.68M |
|
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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.