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Ken Griffin

Ken Griffin Citadel Advisors

AUM $875B
1-Year Est. Return 40.91%
 

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.

This Fund
S&P 500
This Quarter Est. Return
+5.94%
1 Year Est. Return
+40.91%
3 Year Est. Return
+115.85%
5 Year Est. Return
+132.1%
10 Year Est. Return
+518.81%
AUM
$447B
AUM Growth
+$39.1B
Cap. Flow
-$684M
Cap. Flow %
-0.15%
Top 10 Hldgs %
27.16%
Holding
15,073
New
1,965
Increased
5,545
Reduced
5,814
Closed
1,500

Top Buys

Rank Stock Value
1
T icon
AT&T
T
+$877M
2
BKNG icon
Booking.com
BKNG
+$370M
3
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$329M
4
BA icon
Boeing
BA
+$303M
5
WMT icon
Walmart Inc
WMT
+$291M

Top Sells

Rank Stock Value
1
MSFT icon
Microsoft
MSFT
+$544M
2
MBB icon
iShares MBS ETF
MBB
+$461M
3
NVDA icon
NVIDIA
NVDA
+$452M
4
TMUS icon
T-Mobile US
TMUS
+$426M
5
AAPL icon
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
STRL icon
11226
Sterling Infrastructure
STRL
$17.6B
$288K ﹤0.01%
11,936
-29,249
-71% -$654K
WWR icon
11227
PUT
Westwater Resources
WWR
$72.7M
$288K ﹤0.01%
60,400
-27,900
-32% -$126K
NAGE
11228
Niagen Bioscience
NAGE
$239M
$288K ﹤0.01%
29,226
-44,081
-60% -$384K
ALTUW
11229
DELISTED
Altitude Acquisition Corp Warrant
ALTUW
$288K ﹤0.01%
355,715
-169,430
-32% -$176K
APTO
11230
PUT
DELISTED
Aptose Biosciences, Inc.
APTO
$288K ﹤0.01%
192
+62
+48% +$135K
DMYQ.WS
11231
DELISTED
dMY Technology Group, Inc. IV Redeemable warrants, each whole warrant exercisable for one share of C
DMYQ.WS
$288K ﹤0.01%
+203,121
New +$268K
AVNS
11232
CALL
DELISTED
Avanos Medical
AVNS
$287K ﹤0.01%
+7,900
New +$327K
CUBE icon
11233
CALL
CubeSmart
CUBE
$9.34B
$287K ﹤0.01%
6,200
-1,600
-21% -$69K
MRC
11234
PUT
DELISTED
MRC Global
MRC
$287K ﹤0.01%
+30,500
New +$310K
OPBK icon
11235
OP Bancorp
OPBK
$233M
$287K ﹤0.01%
+28,445
New +$298K
OXLC
11236
Oxford Lane Capital
OXLC
$938M
$287K ﹤0.01%
+7,740
New +$271K
ALTG icon
11237
Alta Equipment Group
ALTG
$237M
$286K ﹤0.01%
21,547
-10,482
-33% -$143K
CLSD
11238
CALL
DELISTED
Clearside Biomedical
CLSD
$286K ﹤0.01%
3,913
-940
-19% -$43.7K
IMMR icon
11239
CALL
Immersion
IMMR
$249M
$286K ﹤0.01%
32,600
-600
-2% -$5.14K
KALA icon
11240
PUT
KALA BIO
KALA
$18.3M
$286K ﹤0.01%
22
-6
-21% -$94.3K
KURA icon
11241
CALL
Kura Oncology
KURA
$966M
$286K ﹤0.01%
13,700
-3,500
-20% -$86.9K
CTG
11242
DELISTED
Computer Task Group, Inc.
CTG
$286K ﹤0.01%
+29,648
New +$298K
TMPM
11243
DELISTED
Turmeric Acquisition Corp. Class A Ordinary Shares
TMPM
$286K ﹤0.01%
28,870
+3,909
+16% +$38.5K
AGRO icon
11244
PUT
Adecoagro
AGRO
$1.29B
$285K ﹤0.01%
+28,400
New +$282K
CHT icon
11245
CALL
Chunghwa Telecom
CHT
$33B
$285K ﹤0.01%
+7,000
New +$285K
EMQQ icon
11246
PUT
EMQQ The Emerging Markets Internet & Ecommerce ETF
EMQQ
$269M
$285K ﹤0.01%
+4,500
New +$281K
MIDU icon
11247
Direxion Daily Mid Cap Bull 3X ETF
MIDU
$81.8M
$285K ﹤0.01%
+4,642
New +$291K
SFNC icon
11248
PUT
Simmons First National
SFNC
$3.48B
$285K ﹤0.01%
+9,700
New +$290K
AMJ
11249
PUT
DELISTED
JP Morgan Alerian MLP Index ETN 5/24/24
AMJ
$285K ﹤0.01%
14,500
-1,600
-10% -$29.8K
SVOKW
11250
DELISTED
Seven Oaks Acquisition Corp. Warrant
SVOKW
$285K ﹤0.01%
250,000
-13
-0% -$12
448 449
450
451 452

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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.