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 | |
|---|---|---|---|---|---|---|
|
OPTU
2476
Optimum Communications Inc
OPTU
$251M
| $13.8M | ﹤0.01% |
404,156
+182,828
| +83% | +$6.4M |
|
|
RKTA.U
2477
DELISTED
Rocket Internet Growth Opportunities Corp. Units, each consisting of one Class A ordinary share and one-fourth of one redeemable warrant
RKTA.U
| $13.8M | ﹤0.01% |
1,375,000
-600,000
| -30% | -$6.02M |
|
2478
First Majestic Silver
AG
$9.49B
| $13.8M | ﹤0.01% |
870,382
+89,564
| +11% | +$1.49M |
|
2479
Ziff Davis
ZD
$1.9B
| $13.7M | ﹤0.01% |
114,909
+44,558
| +63% | +$4.9M |
|
2480
Western Union
WU
$2.32B
| $13.7M | ﹤0.01% |
598,264
-383,394
| -39% | -$9.55M |
|
2481
Fidelity High Yield Factor ETF
FDHY
$585M
| $13.7M | ﹤0.01% |
+245,319
| New | +$13.6M |
|
|
K
2482
DELISTED
Kellanova
K
| $13.7M | ﹤0.01% |
226,724
-892,790
| -80% | -$54.2M |
|
|
PPLI
2483
PUT
People Inc
PPLI
$3.01B
| $13.7M | ﹤0.01% |
108,247
-118,208
| -52% | -$15.3M |
|
|
MAXN
2484
PUT
DELISTED
Maxeon Solar Technologies
MAXN
| $13.7M | ﹤0.01% |
6,388
+6,103
| +2,141% | +$11.5M |
|
2485
CALL
Tenet Healthcare
THC
$21.6B
| $13.7M | ﹤0.01% |
204,000
+9,400
| +5% | +$583K |
|
2486
PUT
Elastic
ESTC
$9.01B
| $13.7M | ﹤0.01% |
93,700
-24,700
| -21% | -$3.09M |
|
2487
Harley-Davidson
HOG
$2.89B
| $13.6M | ﹤0.01% |
297,546
-435,956
| -59% | -$20.2M |
|
2488
ATI
ATI
$31.1B
| $13.6M | ﹤0.01% |
653,857
+400,504
| +158% | +$9.18M |
|
2489
CALL
Realty Income
O
$59.4B
| $13.6M | ﹤0.01% |
210,528
-404,647
| -66% | -$26.6M |
|
2490
CALL
Sempra
SRE
$56.5B
| $13.6M | ﹤0.01% |
205,200
+87,000
| +74% | +$5.95M |
|
2491
CALL
Hyatt Hotels
H
$17.1B
| $13.6M | ﹤0.01% |
175,000
+79,600
| +83% | +$6.43M |
|
2492
United States Oil Fund
USO
$1.79B
| $13.6M | ﹤0.01% |
271,752
-132,012
| -33% | -$5.96M |
|
|
SKX
2493
CALL
DELISTED
Skechers
SKX
| $13.6M | ﹤0.01% |
272,000
-17,200
| -6% | -$811K |
|
2494
PUT
Ubiquiti
UI
$34.7B
| $13.5M | ﹤0.01% |
43,400
-1,600
| -4% | -$468K |
|
|
MOTV.U
2495
DELISTED
Motive Capital Corp Units, each consisting of one Class A ordinary share, and one-third of one redee
MOTV.U
| $13.5M | ﹤0.01% |
+1,348,227
| New | +$13.6M |
|
2496
PUT
Smith & Wesson
SWBI
$643M
| $13.5M | ﹤0.01% |
389,900
-58,500
| -13% | -$1.22M |
|
2497
CALL
State Street SPDR S&P Homebuilders ETF
XHB
$1.59B
| $13.5M | ﹤0.01% |
184,700
-85,100
| -32% | -$6.29M |
|
2498
PUT
Goodyear
GT
$1.76B
| $13.5M | ﹤0.01% |
788,600
+180,400
| +30% | +$3.32M |
|
2499
PUT
Archer Daniels Midland
ADM
$38.8B
| $13.5M | ﹤0.01% |
222,900
+91,100
| +69% | +$5.78M |
|
2500
CALL
Host Hotels & Resorts
HST
$15.7B
| $13.5M | ﹤0.01% |
789,300
+311,900
| +65% | +$5.44M |
|
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.