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 | |
|---|---|---|---|---|---|---|
2551
PUT
DXC Technology
DXC
$1.72B
| $13.1M | ﹤0.01% |
336,100
-66,200
| -16% | -$2.36M |
|
2552
PUT
GrowGeneration
GRWG
$104M
| $13.1M | ﹤0.01% |
272,100
-52,200
| -16% | -$2.29M |
|
|
ENNVU
2553
DELISTED
ECP Environmental Growth Opportunities Corp. Unit
ENNVU
| $13.1M | ﹤0.01% |
1,295,702
+790,126
| +156% | +$7.97M |
|
|
MRO
2554
DELISTED
Marathon Oil Corporation
MRO
| $13.1M | ﹤0.01% |
960,464
+660,326
| +220% | +$7.98M |
|
|
TBHC
2555
PUT
DELISTED
The Brand House Collective
TBHC
| $13.1M | ﹤0.01% |
570,600
+142,500
| +33% | +$3.83M |
|
2556
Acadia Healthcare
ACHC
$2.87B
| $13.1M | ﹤0.01% |
207,960
+144,924
| +230% | +$9.09M |
|
2557
PUT
Chubb
CB
$133B
| $13M | ﹤0.01% |
82,100
-138,800
| -63% | -$23M |
|
|
RBOT
2558
DELISTED
Vicarious Surgical
RBOT
| $13M | ﹤0.01% |
43,616
+32,044
| +277% | +$9.54M |
|
2559
CALL
AdvisorShares Pure US Cannabis ETF
MSOS
$930M
| $13M | ﹤0.01% |
326,000
-124,400
| -28% | -$5.06M |
|
2560
FirstEnergy
FE
$27.4B
| $13M | ﹤0.01% |
350,428
-311,792
| -47% | -$11.6M |
|
2561
CALL
Steel Dynamics
STLD
$36.7B
| $13M | ﹤0.01% |
218,800
-70,800
| -24% | -$4.15M |
|
2562
Haemonetics
HAE
$4.13B
| $13M | ﹤0.01% |
195,478
+178,953
| +1,083% | +$12.7M |
|
2563
CALL
FIVE9
FIVN
$2.47B
| $13M | ﹤0.01% |
71,000
-27,200
| -28% | -$4.69M |
|
2564
NetApp
NTAP
$40.6B
| $13M | ﹤0.01% |
+158,800
| New | +$12.4M |
|
2565
Ferrari
RACE
$72.9B
| $13M | ﹤0.01% |
63,058
+9,592
| +18% | +$2M |
|
2566
PUT
Johnson Controls International
JCI
$93.1B
| $13M | ﹤0.01% |
189,300
+38,800
| +26% | +$2.5M |
|
2567
PUT
iShares Russell 1000 Value ETF
IWD
$84.2B
| $13M | ﹤0.01% |
81,900
+10,500
| +15% | +$1.66M |
|
2568
CALL
Fastenal
FAST
$58.5B
| $13M | ﹤0.01% |
498,600
+183,000
| +58% | +$4.76M |
|
2569
CALL
Abercrombie & Fitch
ANF
$4.8B
| $12.9M | ﹤0.01% |
278,600
+95,000
| +52% | +$3.83M |
|
|
TWO
2570
CALL
Two Harbors Investment
TWO
$1.27B
| $12.9M | ﹤0.01% |
427,500
-20,725
| -5% | -$617K |
|
2571
PUT
Scorpio Tankers
STNG
$3.98B
| $12.9M | ﹤0.01% |
586,200
-62,400
| -10% | -$1.27M |
|
2572
iShares MSCI Canada ETF
EWC
$6.56B
| $12.9M | ﹤0.01% |
+346,391
| New | +$12.7M |
|
2573
CALL
Royal Gold
RGLD
$19.5B
| $12.9M | ﹤0.01% |
113,100
-96,300
| -46% | -$11.4M |
|
2574
Banner Corp
BANR
$2.52B
| $12.9M | ﹤0.01% |
238,002
-112,656
| -32% | -$6.38M |
|
2575
iShares Micro-Cap ETF
IWC
$1.52B
| $12.9M | ﹤0.01% |
84,490
-37,054
| -30% | -$5.49M |
|
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.