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 |
Tesla
TSLA
|
+$1.26B |
| 2 |
Microsoft
MSFT
|
+$633M |
| 3 |
Alibaba
BABA
|
+$501M |
| 4 |
ATVI
Activision Blizzard
ATVI
|
+$484M |
| 5 |
Apple
AAPL
|
+$456M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Meta Platforms (Facebook)
META
|
+$622M |
| 2 |
ALXN
Alexion Pharmaceuticals
ALXN
|
+$597M |
| 3 |
Comcast
CMCSA
|
+$461M |
| 4 |
UnitedHealth
UNH
|
+$409M |
| 5 |
MXIM
Maxim Integrated Products
MXIM
|
+$343M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.03% |
| 2 | Consumer Discretionary | 2.25% |
| 3 | Healthcare | 2.2% |
| 4 | Financials | 2.18% |
| 5 | Industrials | 1.46% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
526
Accenture
ACN
$109B
| $126M | 0.03% |
394,831
-181,728
| -32% | -$59.1M |
|
527
PUT
Nucor
NUE
$61.8B
| $126M | 0.03% |
1,280,800
+278,900
| +28% | +$29.6M |
|
528
CALL
Okta
OKTA
$26.9B
| $126M | 0.03% |
531,400
+149,400
| +39% | +$37.1M |
|
529
Equitable Holdings
EQH
$14.4B
| $126M | 0.03% |
4,246,468
+440,957
| +12% | +$13.3M |
|
|
ZEN
530
DELISTED
ZENDESK INC
ZEN
| $125M | 0.03% |
1,072,632
+1,062,346
| +10,328% | +$137M |
|
531
PUT
Constellation Brands
STZ
$23.3B
| $125M | 0.03% |
592,500
+244,800
| +70% | +$53.4M |
|
532
iShares Core US Aggregate Bond ETF
AGG
$138B
| $125M | 0.03% |
1,086,918
-695,668
| -39% | -$80.6M |
|
533
PUT
PENN Entertainment
PENN
$2.53B
| $125M | 0.03% |
1,719,700
-383,300
| -18% | -$28.2M |
|
534
PUT
Analog Devices
ADI
$186B
| $125M | 0.03% |
743,576
+450,076
| +153% | +$75.5M |
|
535
Advance Auto Parts
AAP
$3.46B
| $124M | 0.03% |
591,694
+584,280
| +7,881% | +$122M |
|
|
FISV
536
CALL
Fiserv Inc
FISV
$29.5B
| $123M | 0.03% |
1,134,600
+199,000
| +21% | +$22.2M |
|
537
PUT
S&P Global
SPGI
$125B
| $123M | 0.03% |
289,600
-68,400
| -19% | -$29.6M |
|
538
Axalta
AXTA
$7.93B
| $123M | 0.03% |
4,214,276
-1,291,029
| -23% | -$38.6M |
|
539
PUT
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$32.8B
| $123M | 0.03% |
923,100
-718,100
| -44% | -$97M |
|
540
CALL
Sherwin-Williams
SHW
$87.8B
| $122M | 0.03% |
437,800
-15,300
| -3% | -$4.48M |
|
541
PUT
Carvana
CVNA
$81B
| $122M | 0.03% |
2,030,500
+542,500
| +36% | +$36.1M |
|
542
CALL
United Rentals
URI
$69.7B
| $122M | 0.03% |
348,500
+68,400
| +24% | +$23M |
|
543
Valero Energy
VLO
$98.7B
| $122M | 0.03% |
1,729,729
+1,138,257
| +192% | +$75.8M |
|
544
PUT
Carnival Corporation Ltd
CCL
$38.9B
| $122M | 0.03% |
4,869,800
-1,240,900
| -20% | -$28.9M |
|
545
AbbVie
ABBV
$443B
| $122M | 0.03% |
1,128,674
+958,531
| +563% | +$110M |
|
|
GTM
546
ZoomInfo Technologies
GTM
$1.25B
| $121M | 0.03% |
1,974,513
-636,122
| -24% | -$38M |
|
547
CALL
MGM Resorts International
MGM
$11.1B
| $121M | 0.03% |
2,799,500
+868,500
| +45% | +$35.4M |
|
548
CALL
eBay
EBAY
$46.5B
| $121M | 0.03% |
1,732,700
-1,008,000
| -37% | -$72.2M |
|
|
CONE
549
DELISTED
CyrusOne Inc Common Stock
CONE
| $120M | 0.03% |
1,555,688
+128,854
| +9% | +$9.69M |
|
550
Penumbra
PEN
$12.9B
| $120M | 0.03% |
451,864
-32,614
| -7% | -$8.77M |
|
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Ken Griffin's Q3 2021 Portfolio in Review
As of Q3 2021, Ken Griffin held 15,428 positions worth $481B, up 7.8% from $447B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Ken Griffin deployed $38.1B of net new capital in Q3 2021, opening 1,885 new positions and adding to 5,794 existing holdings. Its largest new stake was Etsy: 948,509 shares worth $197M.
By sector, the portfolio is most concentrated in Technology at 3% of assets, down from 3% a quarter earlier, followed by Consumer Discretionary and Healthcare.
On the sell side, the largest reduction was Meta Platforms (Facebook), an estimated $622M trimmed.
- Ken Griffin's largest Q3 2021 buy was Etsy: 948,509 shares worth $197M.
- Ken Griffin added most to Tesla in Q3 2021, an estimated $1.26B increase.
- Ken Griffin's biggest Q3 2021 reduction was Meta Platforms (Facebook), cutting an estimated $622M.
- Ken Griffin fully exited Alexion Pharmaceuticals in Q3 2021, selling an estimated $597M.
- Ken Griffin's ten largest holdings make up 29% of its $481B portfolio in Q3 2021.
- Ken Griffin opened 1,885 new positions and closed 1,724 in Q3 2021.
- Ken Griffin's portfolio value rose 7.8% quarter-over-quarter to $481B.
Based on Citadel Advisors's 13F filing for Q3 2021, filed 15 Nov 2021.