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 |
Invesco QQQ Trust
QQQ
|
+$645M |
| 2 |
T-Mobile US
TMUS
|
+$640M |
| 3 |
AT&T
T
|
+$517M |
| 4 |
Humana
HUM
|
+$481M |
| 5 |
Boston Scientific
BSX
|
+$400M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$1.24B |
| 2 |
Apple
AAPL
|
+$755M |
| 3 |
Meta Platforms (Facebook)
META
|
+$707M |
| 4 |
Caterpillar
CAT
|
+$472M |
| 5 |
Advanced Micro Devices
AMD
|
+$449M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 3.33% |
| 2 | Technology | 3.2% |
| 3 | Financials | 2.22% |
| 4 | Industrials | 2.17% |
| 5 | Consumer Discretionary | 2.06% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
SRCL
2276
DELISTED
Stericycle Inc
SRCL
| $14.3M | ﹤0.01% |
327,650
-142,795
| -30% | -$7.07M |
|
|
RADI
2277
DELISTED
Radius Global Infrastructure, Inc. Class A Common Stock
RADI
| $14.3M | ﹤0.01% |
972,984
+898,544
| +1,207% | +$12.2M |
|
2278
XPeng
XPEV
$11.2B
| $14.3M | ﹤0.01% |
1,284,632
+1,188,378
| +1,235% | +$11.5M |
|
2279
PUT
Atkore
ATKR
$3.17B
| $14.3M | ﹤0.01% |
101,500
-51,800
| -34% | -$7.02M |
|
2280
Portillo's
PTLO
$374M
| $14.2M | ﹤0.01% |
666,746
+134,893
| +25% | +$2.83M |
|
2281
Nokia
NOK
$60.1B
| $14.2M | ﹤0.01% |
2,899,013
-2,996,806
| -51% | -$14.1M |
|
2282
CALL
argenx
ARGX
$53.3B
| $14.2M | ﹤0.01% |
38,200
+10,300
| +37% | +$3.81M |
|
2283
CALL
Louisiana-Pacific
LPX
$5.17B
| $14.2M | ﹤0.01% |
262,500
+86,400
| +49% | +$5.29M |
|
2284
CALL
GlobalFoundries
GFS
$30B
| $14.2M | ﹤0.01% |
197,100
-77,500
| -28% | -$4.9M |
|
|
MRSH
2285
PUT
Marsh
MRSH
$89.6B
| $14.2M | ﹤0.01% |
85,400
-36,100
| -30% | -$6.01M |
|
|
AYX
2286
DELISTED
Alteryx Inc
AYX
| $14.2M | ﹤0.01% |
241,485
-994,499
| -80% | -$58M |
|
2287
Box
BOX
$4.52B
| $14.2M | ﹤0.01% |
529,797
+401,713
| +314% | +$12.1M |
|
|
CLVT.PRA
2288
DELISTED
Clarivate Plc 5.25% Series A Mandatory Convertible Preferred Shares
CLVT.PRA
| – | – |
-291,880
| Closed | -$13.2M |
|
2289
DT Midstream
DTM
$14B
| $14.2M | ﹤0.01% |
287,107
-789,910
| -73% | -$40.9M |
|
2290
Treace Medical Concepts
TMCI
$312M
| $14.2M | ﹤0.01% |
562,112
+205,474
| +58% | +$4.82M |
|
2291
CALL
Teck Resources
TECK
$31.2B
| $14.2M | ﹤0.01% |
387,900
-420,000
| -52% | -$16.7M |
|
2292
MarketAxess Holdings
MKTX
$5.72B
| $14.2M | ﹤0.01% |
36,173
-17,581
| -33% | -$6.23M |
|
2293
Regal Rexnord
RRX
$11.7B
| $14.2M | ﹤0.01% |
100,567
+25,942
| +35% | +$3.76M |
|
|
RETA
2294
PUT
DELISTED
Reata Pharmaceuticals, Inc. Class A Common Stock
RETA
| $14.1M | ﹤0.01% |
155,500
+600
| +0.4% | +$35.2K |
|
2295
CALL
iShares Russell 1000 Growth ETF
IWF
$128B
| $14.1M | ﹤0.01% |
230,800
+13,600
| +6% | +$784K |
|
2296
AtriCure
ATRC
$2.25B
| $14.1M | ﹤0.01% |
339,993
+210,127
| +162% | +$8.72M |
|
2297
Jackson Financial
JXN
$9.17B
| $14.1M | ﹤0.01% |
376,073
+201,536
| +115% | +$8.28M |
|
2298
CALL
AES
AES
$10.5B
| $14.1M | ﹤0.01% |
584,200
+144,600
| +33% | +$3.67M |
|
|
LAC
2299
PUT
DELISTED
Lithium Americas Corp. Common Shares
LAC
| $14.1M | ﹤0.01% |
646,400
-694,500
| -52% | -$15.4M |
|
2300
Regenxbio
RGNX
$711M
| $14.1M | ﹤0.01% |
743,357
+137,520
| +23% | +$3.04M |
|
Similar funds
Ken Griffin's Q1 2023 Portfolio in Review
As of Q1 2023, Ken Griffin held 16,292 positions worth $455B, up 6.2% from $428B the previous quarter. Its ten largest holdings account for 33% of the portfolio.
Ken Griffin withdrew a net $26.7B in Q1 2023, closing 1,652 positions and reducing 6,687 holdings. Its most notable exit was Restaurant Brands International, an estimated $93.3M position sold in full.
By sector, the portfolio is most concentrated in Healthcare at 3.3% of assets, up from 2.9% a quarter earlier, followed by Technology and Financials.
Against the trend, Ken Griffin opened a new position in Keurig Dr Pepper worth $238M.
- Ken Griffin's largest Q1 2023 buy was Keurig Dr Pepper: 6,751,572 shares worth $238M.
- Ken Griffin added most to Invesco QQQ Trust in Q1 2023, an estimated $645M increase.
- Ken Griffin's biggest Q1 2023 reduction was Tesla, cutting an estimated $1.24B.
- Ken Griffin fully exited Restaurant Brands International in Q1 2023, selling an estimated $93.3M.
- Ken Griffin's ten largest holdings make up 33% of its $455B portfolio in Q1 2023.
- Ken Griffin opened 1,466 new positions and closed 1,652 in Q1 2023.
- Ken Griffin's portfolio value rose 6.2% quarter-over-quarter to $455B.
Based on Citadel Advisors's 13F filing for Q1 2023, filed 15 May 2023.