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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
+8.08%
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
$408B
AUM Growth
+$23B
Cap. Flow
+$1.72B
Cap. Flow %
0.42%
Top 10 Hldgs %
28.09%
Holding
14,143
New
3,276
Increased
5,445
Reduced
4,187
Closed
1,034

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$627M
2
BIDU icon
Baidu
BIDU
+$542M
3
MBB icon
iShares MBS ETF
MBB
+$492M
4
NVDA icon
NVIDIA
NVDA
+$429M
5
CMCSA icon
Comcast
CMCSA
+$421M

Sector Composition

Rank Sector Weight
1 Technology 3.86%
2 Healthcare 3.34%
3 Consumer Discretionary 2.41%
4 Financials 2.35%
5 Industrials 1.8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
WLKP icon
9576
CALL
Westlake Chemical Partners
WLKP
$765M
$490K ﹤0.01%
20,400
+11,800
+137% +$278K
CD
9577
PUT
DELISTED
Chindata Group Holdings Limited American Depositary Shares
CD
$490K ﹤0.01%
+29,600
New +$557K
MTG icon
9578
PUT
MGIC Investment
MTG
$6.39B
$489K ﹤0.01%
35,300
-42,100
-54% -$537K
VXUS icon
9579
CALL
Vanguard Total International Stock ETF
VXUS
$164B
$489K ﹤0.01%
7,800
-2,600
-25% -$163K
BKU icon
9580
PUT
Bankunited
BKU
$3.44B
$488K ﹤0.01%
+11,100
New +$456K
HAE icon
9581
CALL
Haemonetics
HAE
$4.13B
$488K ﹤0.01%
4,400
-2,100
-32% -$260K
SLGN icon
9582
CALL
Silgan Holdings
SLGN
$4.49B
$488K ﹤0.01%
11,600
-2,900
-20% -$113K
TWST icon
9583
Twist Bioscience
TWST
$7.44B
$488K ﹤0.01%
3,938
-343
-8% -$52.1K
USNA icon
9584
CALL
Usana Health Sciences
USNA
$247M
$488K ﹤0.01%
+5,000
New +$455K
UUUU icon
9585
CALL
Energy Fuels
UUUU
$3.77B
$488K ﹤0.01%
86,000
-53,900
-39% -$276K
WTI icon
9586
CALL
W&T Offshore
WTI
$554M
$488K ﹤0.01%
135,800
+86,700
+177% +$270K
DCT
9587
PUT
DELISTED
Duck Creek Technologies, Inc. Common Stock
DCT
$488K ﹤0.01%
10,800
+6,000
+125% +$289K
LCI
9588
PUT
DELISTED
Lannett Company, Inc.
LCI
$488K ﹤0.01%
23,100
+5,825
+34% +$154K
MRKR icon
9589
PUT
Marker Therapeutics
MRKR
$19M
$487K ﹤0.01%
+21,730
New +$497K
SBS icon
9590
PUT
Sabesp
SBS
$16.2B
$487K ﹤0.01%
342,909
+286,703
+510% +$412K
SEIC icon
9591
PUT
SEI Investments
SEIC
$12.8B
$487K ﹤0.01%
+8,000
New +$469K
XERS icon
9592
Xeris Biopharma Holdings
XERS
$1.57B
$487K ﹤0.01%
108,062
+49,265
+84% +$266K
AIMC
9593
PUT
DELISTED
Altra Industrial Motion Corp
AIMC
$487K ﹤0.01%
8,800
-1,700
-16% -$98.8K
KURA icon
9594
CALL
Kura Oncology
KURA
$966M
$486K ﹤0.01%
17,200
-29,200
-63% -$924K
OBDC icon
9595
PUT
Blue Owl Capital
OBDC
$5.78B
$486K ﹤0.01%
+35,300
New +$481K
OSPN icon
9596
OneSpan
OSPN
$602M
$486K ﹤0.01%
19,819
-16,990
-46% -$417K
STOK icon
9597
CALL
Stoke Therapeutics
STOK
$2.02B
$486K ﹤0.01%
12,500
-2,600
-17% -$148K
ORI icon
9598
PUT
Old Republic International
ORI
$10.3B
$485K ﹤0.01%
+22,200
New +$445K
GWB
9599
CALL
DELISTED
Great Western Bancorp, Inc.
GWB
$485K ﹤0.01%
+16,000
New +$435K
UXI icon
9600
ProShares Ultra Industrials
UXI
$33.1M
$484K ﹤0.01%
+16,184
New +$433K

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Ken Griffin's Q1 2021 Portfolio in Review

As of Q1 2021, Ken Griffin held 14,143 positions worth $408B, up 6% from $385B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Ken Griffin's Q1 2021 filing shows 3,276 new, 5,445 increased, 4,187 reduced and 1,034 closed positions. Its largest new stake was SVB Financial Group: 445,853 shares worth $220M. The largest sale was iShares Core S&P 500 ETF, an estimated $1.29B.

By sector, the portfolio is most concentrated in Technology at 3.9% of assets, up from 3.8% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • Ken Griffin's largest Q1 2021 buy was SVB Financial Group: 445,853 shares worth $220M.
  • Ken Griffin added most to Amazon in Q1 2021, an estimated $627M increase.
  • Ken Griffin's biggest Q1 2021 reduction was iShares Core S&P 500 ETF, cutting an estimated $1.29B.
  • Ken Griffin fully exited iShares MSCI Emerging Markets ETF in Q1 2021, selling an estimated $321M.
  • Ken Griffin's ten largest holdings make up 28% of its $408B portfolio in Q1 2021.
  • Ken Griffin opened 3,276 new positions and closed 1,034 in Q1 2021.
  • Ken Griffin's portfolio value rose 6% quarter-over-quarter to $408B.

Based on Citadel Advisors's 13F filing for Q1 2021, filed 17 May 2021.