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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
+3.57%
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
$578B
AUM Growth
+$59.6B
Cap. Flow
+$35.2B
Cap. Flow %
6.08%
Top 10 Hldgs %
31.21%
Holding
15,826
New
1,745
Increased
6,428
Reduced
6,082
Closed
1,423

Top Buys

Rank Stock Value
1
BA icon
Boeing
BA
+$830M
2
UNH icon
UnitedHealth
UNH
+$769M
3
AJG icon
Arthur J. Gallagher & Co
AJG
+$691M
4
AMZN icon
Amazon
AMZN
+$654M
5
BAC icon
Bank of America
BAC
+$634M

Sector Composition

Rank Sector Weight
1 Healthcare 3.13%
2 Technology 2.97%
3 Financials 2.19%
4 Consumer Discretionary 2.09%
5 Industrials 1.9%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AILE
13076
DELISTED
iLearningEngines, Inc. Common Stock
AILE
$22.2K ﹤0.01%
+52,870
New +$67.9K
EIDO icon
13077
PUT
iShares MSCI Indonesia ETF
EIDO
$489M
$22.2K ﹤0.01%
+1,200
New +$24.8K
LGTY
13078
CALL
DELISTED
Logility Supply Chain Solutions, Inc. Common Stock
LGTY
$22.2K ﹤0.01%
2,000
-2,500
-56% -$27.2K
FMBH icon
13079
PUT
First Mid Bancshares
FMBH
$1.38B
$22.1K ﹤0.01%
+600
New +$23.9K
FCF icon
13080
CALL
First Commonwealth Financial
FCF
$2.18B
$22K ﹤0.01%
1,300
-100
-7% -$1.77K
FLUX icon
13081
CALL
Flux Power
FLUX
$12.7M
$22K ﹤0.01%
13,900
-6,000
-30% -$14.2K
QIPT
13082
CALL
DELISTED
Quipt Home Medical
QIPT
$22K ﹤0.01%
+7,200
New +$19.4K
IPHA
13083
Innate Pharma
IPHA
$205M
$21.9K ﹤0.01%
11,853
-9,414
-44% -$17.7K
RXT icon
13084
PUT
Rackspace Technology
RXT
$1.07B
$21.9K ﹤0.01%
9,900
+1,100
+13% +$2.77K
KPTI icon
13085
PUT
Karyopharm Therapeutics
KPTI
$45.8M
$21.8K ﹤0.01%
2,153
-280
-12% -$3.38K
IRT icon
13086
PUT
Independence Realty Trust
IRT
$4.01B
$21.8K ﹤0.01%
1,100
-200
-15% -$4.08K
NX icon
13087
CALL
Quanex
NX
$962M
$21.8K ﹤0.01%
900
+500
+125% +$14.3K
NEGG icon
13088
CALL
Newegg Commerce
NEGG
$392M
$21.8K ﹤0.01%
2,750
-100
-4% -$1.2K
CAAS icon
13089
CALL
China Automotive Systems
CAAS
$142M
$21.7K ﹤0.01%
5,300
+2,500
+89% +$10.9K
DLHC icon
13090
CALL
DLH Holdings
DLHC
$67.5M
$21.7K ﹤0.01%
2,700
-10,000
-79% -$83.7K
OCEA
13091
DELISTED
Ocean Biomedical, Inc. Common Stock
OCEA
$21.7K ﹤0.01%
39,195
+6,287
+19% +$4.95K
WTBA icon
13092
PUT
West Bancorporation
WTBA
$508M
$21.6K ﹤0.01%
1,000
+100
+11% +$2.2K
GTEC icon
13093
Greenland Technologies Holding
GTEC
$18.8M
$21.6K ﹤0.01%
+11,132
New +$24.9K
ZCAR
13094
DELISTED
Zoomcar
ZCAR
$21.6K ﹤0.01%
+596
New +$84.3K
INBX icon
13095
PUT
Inhibrx
INBX
$1.3B
$21.6K ﹤0.01%
1,400
-4,400
-76% -$67K
RDI icon
13096
Reading International Class A
RDI
$36.6M
$21.5K ﹤0.01%
+16,311
New +$24.1K
ACCO icon
13097
PUT
Acco Brands
ACCO
$401M
$21.5K ﹤0.01%
4,100
+3,200
+356% +$17.8K
UMC icon
13098
CALL
United Microelectronic
UMC
$48B
$21.4K ﹤0.01%
3,300
-68,800
-95% -$493K
SITC icon
13099
PUT
SITE Centers
SITC
$155M
$21.4K ﹤0.01%
1,400
-4,240
-75% -$68.4K
SLRN
13100
CALL
DELISTED
ACELYRIN
SLRN
$21.4K ﹤0.01%
6,800
-7,600
-53% -$36.8K

Similar funds

Ken Griffin's Q4 2024 Portfolio in Review

As of Q4 2024, Ken Griffin held 15,826 positions worth $578B, up 11% from $518B the previous quarter. Its ten largest holdings account for 31% of the portfolio.

Ken Griffin deployed $35.2B of net new capital in Q4 2024, opening 1,745 new positions and adding to 6,428 existing holdings. Its largest new stake was Zoetis: 1,090,499 shares worth $178M.

By sector, the portfolio is most concentrated in Healthcare at 3.1% of assets, up from 2.9% a quarter earlier, followed by Technology and Financials.

On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $1.23B trimmed.

  • Ken Griffin's largest Q4 2024 buy was Zoetis: 1,090,499 shares worth $178M.
  • Ken Griffin added most to Boeing in Q4 2024, an estimated $830M increase.
  • Ken Griffin's biggest Q4 2024 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $1.23B.
  • Ken Griffin fully exited Spotify in Q4 2024, selling an estimated $473M.
  • Ken Griffin's ten largest holdings make up 31% of its $578B portfolio in Q4 2024.
  • Ken Griffin opened 1,745 new positions and closed 1,423 in Q4 2024.
  • Ken Griffin's portfolio value rose 11% quarter-over-quarter to $578B.

Based on Citadel Advisors's 13F filing for Q4 2024, filed 14 Feb 2025.