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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
+6.29%
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
$109B
AUM Growth
+$10.4B
Cap. Flow
-$1.13B
Cap. Flow %
-1.03%
Top 10 Hldgs %
18.72%
Holding
8,634
New
1,446
Increased
2,646
Reduced
3,048
Closed
1,267

Sector Composition

Rank Sector Weight
1 Technology 7.41%
2 Consumer Discretionary 6.04%
3 Financials 5.89%
4 Industrials 4.61%
5 Healthcare 4.6%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PXLW icon
6701
Pixelworks
PXLW
$44.4M
$98K ﹤0.01%
1,751
+872
+99% +$39.6K
SCYX icon
6702
SCYNEXIS
SCYX
$51.5M
$98K ﹤0.01%
+443
New +$112K
SALE
6703
CALL
DELISTED
RetailMeNot, Inc. Series 1
SALE
$97K ﹤0.01%
12,000
-16,300
-58% -$144K
IMGN
6704
PUT
DELISTED
Immunogen Inc
IMGN
$96K ﹤0.01%
24,700
-7,800
-24% -$22.8K
CIVI
6705
DELISTED
Civitas Resources
CIVI
$95K ﹤0.01%
736
-218
-23% -$43.8K
NVAX icon
6706
PUT
Novavax
NVAX
$1.33B
$95K ﹤0.01%
3,725
-1,585
-30% -$43.6K
VUZI icon
6707
Vuzix
VUZI
$258M
$95K ﹤0.01%
+15,277
New +$98.8K
LGCY
6708
DELISTED
Legacy Reserves Inc. Common Stock
LGCY
$95K ﹤0.01%
41,445
-16,383
-28% -$37K
AVXL icon
6709
Anavex Life Sciences
AVXL
$298M
$94K ﹤0.01%
+16,293
New +$84.1K
BRW
6710
Saba Capital Income & Opportunities Fund
BRW
$334M
$94K ﹤0.01%
+8,651
New +$95.7K
TEN
6711
PUT
Tsakos Energy Navigation Ltd
TEN
$1.25B
$94K ﹤0.01%
3,940
+100
+3% +$2.38K
KERX
6712
CALL
DELISTED
Keryx Biopharmaceuticals Inc
KERX
$94K ﹤0.01%
15,300
-73,500
-83% -$403K
IIP
6713
DELISTED
INTERNAP NETWORK SERVICES CORPORATION
IIP
$94K ﹤0.01%
+25,303
New +$94K
VG
6714
PUT
DELISTED
Vonage Holdings Corporation
VG
$94K ﹤0.01%
14,900
+4,200
+39% +$28K
MFIC icon
6715
PUT
MidCap Financial Investment
MFIC
$803M
$93K ﹤0.01%
4,733
-2,200
-32% -$40.8K
HSTO
6716
DELISTED
Histogen Inc. Common Stock
HSTO
$93K ﹤0.01%
81
-62
-43% -$59.9K
BBOX
6717
PUT
DELISTED
Black Box Corp
BBOX
$93K ﹤0.01%
+10,400
New +$112K
GCI
6718
CALL
DELISTED
Gannett Co., Inc
GCI
$93K ﹤0.01%
+11,100
New +$99.2K
AMRN
6719
CALL
Amarin Corp
AMRN
$297M
$92K ﹤0.01%
1,440
-1,595
-53% -$101K
CERS icon
6720
CALL
Cerus
CERS
$601M
$92K ﹤0.01%
20,600
-7,100
-26% -$30.1K
CLDX icon
6721
CALL
Celldex Therapeutics
CLDX
$3.29B
$92K ﹤0.01%
1,707
-6,986
-80% -$364K
CSTM icon
6722
PUT
Constellium
CSTM
$4.01B
$92K ﹤0.01%
+14,100
New +$101K
GGB icon
6723
CALL
Gerdau
GGB
$9.3B
$92K ﹤0.01%
33,768
+20,916
+163% +$65K
NVCR icon
6724
NovoCure
NVCR
$1.97B
$92K ﹤0.01%
11,391
-5,331
-32% -$38.5K
AVID
6725
PUT
DELISTED
Avid Technology Inc
AVID
$92K ﹤0.01%
+19,700
New +$102K

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Ken Griffin's Q1 2017 Portfolio in Review

As of Q1 2017, Ken Griffin held 8,634 positions worth $109B, up 11% from $99B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

Ken Griffin's Q1 2017 filing shows 1,446 new, 2,646 increased, 3,048 reduced and 1,267 closed positions. Its largest new stake was Meta Platforms (Facebook): 4,289,917 shares worth $609M. The largest sale was Alphabet (Google) Class A, an estimated $482M.

By sector, the portfolio is most concentrated in Technology at 7.4% of assets, up from 5.7% a quarter earlier, followed by Consumer Discretionary and Financials.

  • Ken Griffin's largest Q1 2017 buy was Meta Platforms (Facebook): 4,289,917 shares worth $609M.
  • Ken Griffin added most to Microsoft in Q1 2017, an estimated $529M increase.
  • Ken Griffin's biggest Q1 2017 reduction was Alphabet (Google) Class A, cutting an estimated $482M.
  • Ken Griffin fully exited Celgene Corp in Q1 2017, selling an estimated $341M.
  • Ken Griffin's ten largest holdings make up 19% of its $109B portfolio in Q1 2017.
  • Ken Griffin opened 1,446 new positions and closed 1,267 in Q1 2017.
  • Ken Griffin's portfolio value rose 11% quarter-over-quarter to $109B.

Based on Citadel Advisors's 13F filing for Q1 2017, filed 12 May 2017.