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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
WMK icon
11301
PUT
Weis Markets
WMK
$1.76B
$279K ﹤0.01%
5,400
+1,100
+26% +$58.3K
XES icon
11302
PUT
State Street SPDR S&P Oil & Gas Equipment & Services ETF
XES
$399M
$279K ﹤0.01%
+4,500
New +$261K
GMDA
11303
PUT
DELISTED
Gamida Cell Ltd. Ordinary Shares
GMDA
$279K ﹤0.01%
43,600
+7,000
+19% +$48.3K
USCR
11304
DELISTED
U S Concrete, Inc.
USCR
$279K ﹤0.01%
+3,783
New +$245K
FSTR icon
11305
PUT
Foster
FSTR
$408M
$278K ﹤0.01%
+14,900
New +$262K
GSEU icon
11306
Goldman Sachs ActiveBeta Europe Equity ETF
GSEU
$126M
$278K ﹤0.01%
7,560
-24,606
-76% -$901K
TIMB icon
11307
TIM SA
TIMB
$8.29B
$278K ﹤0.01%
24,075
-1,520
-6% -$17.6K
UYG icon
11308
PUT
ProShares Ultra Financials
UYG
$860M
$278K ﹤0.01%
+4,500
New +$273K
WKEY
11309
PUT
WISeKey
WKEY
$78.8M
$278K ﹤0.01%
+7,760
New +$332K
DSEY
11310
CALL
DELISTED
Diversey Holdings, Ltd. Ordinary Shares
DSEY
$278K ﹤0.01%
+15,500
New +$258K
SJR
11311
CALL
DELISTED
Shaw Communications Inc.
SJR
$278K ﹤0.01%
9,600
-40,800
-81% -$1.18M
RBIN
11312
DELISTED
Nationwide Risk-Based International Equity ETF
RBIN
$278K ﹤0.01%
9,778
-1,805
-16% -$50.6K
STL
11313
PUT
DELISTED
Sterling Bancorp
STL
$278K ﹤0.01%
11,200
+2,200
+24% +$55.4K
DAO
11314
CALL
Youdao
DAO
$2.17B
$277K ﹤0.01%
12,000
-12,100
-50% -$293K
GTY
11315
PUT
Getty Realty Corp
GTY
$2.05B
$277K ﹤0.01%
+8,900
New +$278K
ERF
11316
CALL
DELISTED
Enerplus Corporation
ERF
$277K ﹤0.01%
38,500
-59,500
-61% -$367K
CLGN icon
11317
CollPlant Biotechnologies
CLGN
$6.23M
$276K ﹤0.01%
+13,034
New +$208K
GREK
11318
PUT
Global X MSCI Greece ETF
GREK
$334M
$276K ﹤0.01%
+9,900
New +$282K
IAI icon
11319
CALL
iShares US Broker-Dealers & Securities Exchanges ETF
IAI
$1.39B
$276K ﹤0.01%
+2,700
New +$266K
NXE icon
11320
PUT
NexGen Energy
NXE
$6.97B
$276K ﹤0.01%
67,300
+21,400
+47% +$91.1K
TXMD icon
11321
CALL
TherapeuticsMD
TXMD
$24M
$276K ﹤0.01%
4,642
-1,096
-19% -$66.4K
YOLO icon
11322
PUT
AdvisorShares Pure Cannabis ETF
YOLO
$32.3M
$276K ﹤0.01%
13,100
-20,400
-61% -$429K
MTUS icon
11323
CALL
Metallus
MTUS
$904M
$276K ﹤0.01%
19,500
+100
+0.5% +$1.35K
LSST
11324
DELISTED
Natixis Loomis Sayles Short Duration Income ETF
LSST
$276K ﹤0.01%
+10,949
New +$276K
ASAP
11325
CALL
DELISTED
Waitr Holdings Inc. Common Stock
ASAP
$276K ﹤0.01%
7,750
-2,150
-22% -$97.4K
451 452
453
454 455

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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.