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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
TTMI icon
9776
CALL
TTM Technologies
TTMI
$14.9B
$535K ﹤0.01%
37,400
-48,300
-56% -$721K
SHPW
9777
DELISTED
Shapeways Holdings, Inc. Common Stock
SHPW
$535K ﹤0.01%
6,685
-2,818
-30% -$226K
GPX
9778
DELISTED
GP Strategies Corp.
GPX
$535K ﹤0.01%
34,019
+19,788
+139% +$321K
OSG
9779
PUT
Octave Specialty Group
OSG
$221M
$534K ﹤0.01%
34,100
-8,800
-21% -$141K
BCO icon
9780
Brink's
BCO
$4.58B
$534K ﹤0.01%
6,945
-3,240
-32% -$252K
TCDA
9781
PUT
DELISTED
Tricida, Inc. Common Stock
TCDA
$534K ﹤0.01%
123,500
-18,600
-13% -$88.7K
UPW icon
9782
ProShares Ultra Utilities
UPW
$17.3M
$533K ﹤0.01%
36,476
-12,408
-25% -$192K
IGMS
9783
PUT
DELISTED
IGM Biosciences
IGMS
$532K ﹤0.01%
6,400
-15,800
-71% -$1.17M
CTT
9784
CALL
DELISTED
CATCHMARK TIMBER TRUST, INC.
CTT
$532K ﹤0.01%
45,500
+22,900
+101% +$266K
MSP
9785
PUT
DELISTED
Datto Holding Corp.
MSP
$532K ﹤0.01%
19,100
-19,800
-51% -$508K
AQB icon
9786
PUT
AquaBounty Technologies
AQB
$7.21M
$531K ﹤0.01%
4,950
-2,500
-34% -$287K
INDI icon
9787
PUT
indie Semiconductor
INDI
$995M
$531K ﹤0.01%
+53,700
New +$512K
PROF
9788
Profound Medical
PROF
$241M
$531K ﹤0.01%
32,447
-49,466
-60% -$920K
REGL icon
9789
ProShares S&P MidCap 400 Dividend Aristocrats ETF
REGL
$1.81B
$531K ﹤0.01%
7,449
-8,493
-53% -$616K
SPUS icon
9790
SP Funds S&P 500 Sharia ETF
SPUS
$3.1B
$531K ﹤0.01%
+18,449
New +$509K
ABUS icon
9791
CALL
Arbutus Biopharma
ABUS
$924M
$530K ﹤0.01%
174,800
+56,100
+47% +$174K
SANM icon
9792
CALL
Sanmina
SANM
$11.3B
$530K ﹤0.01%
13,600
+1,600
+13% +$66K
CDR
9793
CALL
DELISTED
Cedar Realty Trust, Inc
CDR
$530K ﹤0.01%
31,500
+2,000
+7% +$30.5K
SCTL
9794
CALL
DELISTED
Societal CDMO, Inc. Common Stock
SCTL
$529K ﹤0.01%
229,100
+92,000
+67% +$234K
MNTV
9795
PUT
DELISTED
Momentive Global Inc. Common Stock
MNTV
$529K ﹤0.01%
25,100
+2,900
+13% +$56.2K
ML
9796
PUT
DELISTED
MoneyLion Inc.
ML
$529K ﹤0.01%
1,773
-1,104
-38% -$329K
CVET
9797
CALL
DELISTED
Covetrus, Inc. Common Stock
CVET
$529K ﹤0.01%
19,600
+4,500
+30% +$126K
ITGR icon
9798
PUT
Integer Holdings
ITGR
$4.26B
$528K ﹤0.01%
5,600
-34,000
-86% -$3.13M
KPTI icon
9799
CALL
Karyopharm Therapeutics
KPTI
$41.1M
$528K ﹤0.01%
3,413
+1,513
+80% +$220K
MFC icon
9800
CALL
Manulife Financial
MFC
$73.8B
$528K ﹤0.01%
26,800
-344,000
-93% -$7.21M
390 391
392
393 394

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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.