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 | |
|---|---|---|---|---|---|---|
8726
CALL
ProShares UltraShort Bloomberg Natural Gas
KOLD
$118M
| $824K | ﹤0.01% |
4,030
+1,810
| +82% | +$582K |
|
8727
Kura Oncology
KURA
$1.1B
| $824K | ﹤0.01% |
39,505
-1,395,712
| -97% | -$34.7M |
|
|
HAAC
8728
DELISTED
Health Assurance Acquisition Corp. Class A Common Stock
HAAC
| $824K | ﹤0.01% |
82,280
-110,235
| -57% | -$1.12M |
|
|
FRSX
8729
Foresight Autonomous Holdings
FRSX
$3.58M
| $823K | ﹤0.01% |
1,538
+1,058
| +220% | +$606K |
|
|
ARAV
8730
CALL
DELISTED
Aravive, Inc. Common Stock
ARAV
| $823K | ﹤0.01% |
137,700
+125,800
| +1,057% | +$665K |
|
8731
CALL
C4 Therapeutics
CCCC
$514M
| $821K | ﹤0.01% |
+21,700
| New | +$777K |
|
8732
CALL
Genesco
GCO
$387M
| $821K | ﹤0.01% |
12,900
+1,900
| +17% | +$103K |
|
8733
Hoya Capital Housing ETF
HOMZ
$35.5M
| $821K | ﹤0.01% |
+20,425
| New | +$817K |
|
|
TRVG
8734
PUT
trivago
TRVG
$338M
| $821K | ﹤0.01% |
49,600
-15,980
| -24% | -$295K |
|
8735
PUT
Cue Biopharma
CUE
$175M
| $820K | ﹤0.01% |
2,347
-2,233
| -49% | -$866K |
|
8736
Tennant Co
TNC
$1.13B
| $820K | ﹤0.01% |
10,263
-14,158
| -58% | -$1.16M |
|
8737
Ultrapar
UGP
$6.75B
| $820K | ﹤0.01% |
218,141
+114,916
| +111% | +$445K |
|
|
SVSVW
8738
DELISTED
Spring Valley Acquisition Corp. Warrant
SVSVW
| $820K | ﹤0.01% |
607,745
-186
| -0% | -$194 |
|
8739
Celularity
CELU
$21.3M
| $819K | ﹤0.01% |
8,050
-23,333
| -74% | -$2.36M |
|
8740
Insteel Industries
IIIN
$620M
| $819K | ﹤0.01% |
25,474
+8,340
| +49% | +$288K |
|
8741
PUT
Joby Aviation
JOBY
$7.57B
| $819K | ﹤0.01% |
82,100
-196,000
| -70% | -$1.96M |
|
8742
Spok Holdings
SPOK
$229M
| $819K | ﹤0.01% |
85,113
+62,816
| +282% | +$671K |
|
|
MOND
8743
DELISTED
Mondee Holdings, Inc. Class A Common Stock
MOND
| $819K | ﹤0.01% |
84,227
+394
| +0.5% | +$3.84K |
|
|
CTLP
8744
DELISTED
Cantaloupe
CTLP
| $818K | ﹤0.01% |
68,960
+24,658
| +56% | +$289K |
|
|
WRI
8745
CALL
DELISTED
Weingarten Realty Investors
WRI
| $818K | ﹤0.01% |
25,500
-33,900
| -57% | -$1.07M |
|
8746
Agree Realty
ADC
$9.23B
| $817K | ﹤0.01% |
11,592
-63,757
| -85% | -$4.47M |
|
8747
CALL
Costamare
CMRE
$1.8B
| $817K | ﹤0.01% |
69,200
+30,500
| +79% | +$328K |
|
8748
Leggett & Platt
LEG
$1.28B
| $817K | ﹤0.01% |
15,767
-1,092
| -6% | -$56.8K |
|
8749
Marker Therapeutics
MRKR
$19.2M
| $817K | ﹤0.01% |
29,303
+11,132
| +61% | +$293K |
|
|
QED
8750
DELISTED
IQ Hedge Event-Driven Tracker ETF
QED
| $817K | ﹤0.01% |
+34,185
| New | +$808K |
|
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.