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 | |
|---|---|---|---|---|---|---|
5251
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.31B
| $3.27M | ﹤0.01% |
125,600
+53,249
| +74% | +$1.39M |
|
|
HSKA
5252
DELISTED
Heska Corp
HSKA
| $3.27M | ﹤0.01% |
14,243
-18,843
| -57% | -$3.7M |
|
|
CHAQ.U
5253
DELISTED
Chardan Healthcare Acquisition 2 Corp. Units, each consisting of one share of Common Stock, and one
CHAQ.U
| $3.27M | ﹤0.01% |
301,231
+600
| +0.2% | +$6.34K |
|
5254
Acadia Pharmaceuticals
ACAD
$4.94B
| $3.27M | ﹤0.01% |
134,006
-95,048
| -41% | -$2.15M |
|
5255
PUT
Brookfield
BN
$106B
| $3.27M | ﹤0.01% |
118,938
+46,441
| +64% | +$1.19M |
|
5256
iShares International Developed Real Estate ETF
IFGL
$81.8M
| $3.27M | ﹤0.01% |
111,463
+51,851
| +87% | +$1.52M |
|
|
ISPO
5257
DELISTED
Inspirato
ISPO
| $3.27M | ﹤0.01% |
16,250
-16,424
| -50% | -$3.28M |
|
5258
CALL
Plains All American Pipeline
PAA
$16.7B
| $3.27M | ﹤0.01% |
287,500
+11,600
| +4% | +$119K |
|
|
SVFB
5259
DELISTED
SVF Investment Corp. 2 Class A Ordinary Shares
SVFB
| $3.27M | ﹤0.01% |
328,202
+223,887
| +215% | +$2.26M |
|
|
ZWRKU
5260
DELISTED
Z-Work Acquisition Corp. Units
ZWRKU
| $3.27M | ﹤0.01% |
326,586
-790
| -0.2% | -$7.88K |
|
|
OPTU
5261
CALL
Optimum Communications Inc
OPTU
$242M
| $3.26M | ﹤0.01% |
95,600
-35,600
| -27% | -$1.25M |
|
|
OLO
5262
PUT
DELISTED
Olo Inc
OLO
| $3.26M | ﹤0.01% |
+87,300
| New | +$2.77M |
|
5263
CALL
Cal-Maine
CALM
$3.78B
| $3.26M | ﹤0.01% |
90,100
-65,300
| -42% | -$2.44M |
|
|
FINV
5264
PUT
FinVolution Group
FINV
$1.01B
| $3.26M | ﹤0.01% |
342,500
+121,900
| +55% | +$924K |
|
5265
FirstService
FSV
$6.11B
| $3.26M | ﹤0.01% |
19,043
+2,524
| +15% | +$414K |
|
|
HOUS
5266
CALL
DELISTED
Anywhere Real Estate
HOUS
| $3.26M | ﹤0.01% |
179,000
+80,800
| +82% | +$1.38M |
|
5267
Vanguard S&P Mid-Cap 400 Value ETF
IVOV
$1.37B
| $3.26M | ﹤0.01% |
40,276
+10,366
| +35% | +$848K |
|
5268
PUT
Trex
TREX
$4.97B
| $3.25M | ﹤0.01% |
31,800
-9,900
| -24% | -$999K |
|
5269
ProShares UltraPro Russell2000
URTY
$359M
| $3.25M | ﹤0.01% |
27,878
+965
| +4% | +$107K |
|
5270
CALL
Array Technologies
ARRY
$758M
| $3.25M | ﹤0.01% |
208,100
+50,500
| +32% | +$1.06M |
|
5271
PUT
Ternium
TX
$10.6B
| $3.25M | ﹤0.01% |
84,400
+35,500
| +73% | +$1.35M |
|
|
FLOW
5272
DELISTED
SPX FLOW, Inc.
FLOW
| $3.25M | ﹤0.01% |
49,752
-34,523
| -41% | -$2.3M |
|
5273
CALL
Anterix
ATEX
$1.77B
| $3.25M | ﹤0.01% |
54,100
-40,000
| -43% | -$2M |
|
5274
iShares Global Industrials ETF
EXI
$1.49B
| $3.24M | ﹤0.01% |
27,137
-5,937
| -18% | -$715K |
|
5275
PUT
Frontline
FRO
$9.41B
| $3.24M | ﹤0.01% |
359,900
+95,100
| +36% | +$765K |
|
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.