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 | |
|---|---|---|---|---|---|---|
|
B
676
Barrick Mining
B
$67.3B
| $92.1M | 0.02% |
5,102,550
-1,406,351
| -22% | -$28.2M |
|
677
PUT
iShares US Real Estate ETF
IYR
$4.58B
| $92M | 0.02% |
898,500
+152,200
| +20% | +$16.2M |
|
678
PUT
Seagate
STX
$209B
| $92M | 0.02% |
1,114,700
+111,300
| +11% | +$9.68M |
|
679
Pinduoduo
PDD
$120B
| $91.6M | 0.02% |
1,010,289
-49,508
| -5% | -$4.81M |
|
680
PUT
Cleveland-Cliffs
CLF
$6.93B
| $91.5M | 0.02% |
4,617,700
-1,748,000
| -27% | -$39.8M |
|
681
XPO
XPO
$24.7B
| $91.2M | 0.02% |
1,929,459
+89,390
| +5% | +$4.48M |
|
682
Equifax
EFX
$21.8B
| $91.2M | 0.02% |
359,780
+68,706
| +24% | +$17.9M |
|
683
CALL
Plug Power
PLUG
$3.21B
| $91.1M | 0.02% |
3,566,400
+704,200
| +25% | +$18.9M |
|
684
American Express
AXP
$232B
| $91M | 0.02% |
543,315
-454,928
| -46% | -$76.1M |
|
685
PUT
Boston Beer
SAM
$1.9B
| $90.7M | 0.02% |
177,900
+126,700
| +247% | +$86.1M |
|
686
Burlington
BURL
$22.4B
| $90.7M | 0.02% |
319,730
+74,499
| +30% | +$23.8M |
|
687
KKR & Co
KKR
$103B
| $90.4M | 0.02% |
1,485,424
-562,342
| -27% | -$35.3M |
|
688
Texas Instruments
TXN
$250B
| $89.9M | 0.02% |
467,674
+395,758
| +550% | +$75.4M |
|
689
iShares 20+ Year Treasury Bond ETF
TLT
$40.8B
| $89.7M | 0.02% |
621,423
+462,914
| +292% | +$68.7M |
|
690
ConocoPhillips
COP
$150B
| $89.7M | 0.02% |
1,323,240
+1,180,953
| +830% | +$68.1M |
|
691
CALL
Elevance Health
ELV
$86.4B
| $89.6M | 0.02% |
240,300
+41,000
| +21% | +$15.6M |
|
692
PUT
Ulta Beauty
ULTA
$22.2B
| $89.6M | 0.02% |
248,200
+11,000
| +5% | +$3.97M |
|
693
CALL
Dollar General
DG
$26.9B
| $89.5M | 0.02% |
421,700
-129,000
| -23% | -$29.1M |
|
694
Berkshire Hathaway Class B
BRK.B
$1.09T
| $89.2M | 0.02% |
326,815
-876,732
| -73% | -$246M |
|
695
CALL
Align Technology
ALGN
$12.5B
| $89.1M | 0.02% |
133,900
+36,500
| +37% | +$24.8M |
|
696
PUT
HubSpot
HUBS
$12B
| $89M | 0.02% |
131,700
+14,100
| +12% | +$9.08M |
|
|
WBA
697
PUT
DELISTED
Walgreens Boots Alliance
WBA
| $88.6M | 0.02% |
1,883,900
+1,060,900
| +129% | +$51.2M |
|
698
RingCentral
RNG
$5.66B
| $88.6M | 0.02% |
407,439
+316,712
| +349% | +$80.3M |
|
699
EPAM Systems
EPAM
$5.24B
| $88.1M | 0.02% |
154,477
+74,783
| +94% | +$44M |
|
700
PUT
Fidelity National Information Services
FIS
$22.8B
| $87.8M | 0.02% |
721,900
+525,900
| +268% | +$70.5M |
|
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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.