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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
-0.8%
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
$527B
AUM Growth
-$50.5B
Cap. Flow
-$9.14B
Cap. Flow %
-1.73%
Top 10 Hldgs %
31.73%
Holding
16,069
New
1,671
Increased
6,327
Reduced
6,228
Closed
1,709

Top Buys

Rank Stock Value
1
SCHW
Charles Schwab
SCHW
+$1.44B
2
QQQ icon
Invesco QQQ Trust
QQQ
+$1.15B
3
GEHC icon
GE HealthCare
GEHC
+$552M
4
DHR icon
Danaher
DHR
+$447M
5
MSTR icon
Strategy Inc
MSTR
+$416M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$989M
2
BA icon
Boeing
BA
+$893M
3
BAC icon
Bank of America
BAC
+$753M
4
AJG icon
Arthur J. Gallagher & Co
AJG
+$750M
5
KO icon
Coca-Cola
KO
+$638M

Sector Composition

Rank Sector Weight
1 Healthcare 3.24%
2 Technology 2.87%
3 Financials 2.43%
4 Consumer Discretionary 2.22%
5 Industrials 1.75%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DMAC icon
13951
CALL
DiaMedica Therapeutics
DMAC
$360M
$3.03K ﹤0.01%
800
-8,100
-91% -$46.3K
TSL icon
13952
PUT
GraniteShares 1.25x Long TSLA Daily ETF
TSL
$11.9M
$3.03K ﹤0.01%
300
-500
-63% -$7.08K
CPSH icon
13953
CALL
CPS Technologies
CPSH
$83.6M
$3.02K ﹤0.01%
+1,900
New +$3.23K
ASA
13954
PUT
ASA Gold and Precious Metals
ASA
$1.1B
$3.01K ﹤0.01%
100
-4,200
-98% -$104K
RM icon
13955
PUT
Regional Management Corp
RM
$309M
$3.01K ﹤0.01%
+100
New +$3.35K
VTGN icon
13956
PUT
VistaGen Therapeutics
VTGN
$11.9M
$3K ﹤0.01%
1,200
-53,400
-98% -$151K
FRBA icon
13957
PUT
First Bank
FRBA
$471M
$2.96K ﹤0.01%
200
– –
UFCS icon
13958
PUT
United Fire Group
UFCS
$1.4B
$2.95K ﹤0.01%
100
– –
SERA icon
13959
PUT
Sera Prognostics
SERA
$76.8M
$2.94K ﹤0.01%
800
+400
+100% +$2.04K
HYLN icon
13960
CALL
Hyliion Holdings
HYLN
$725M
$2.94K ﹤0.01%
2,100
-16,100
-88% -$31.9K
BRCC icon
13961
CALL
BRC Inc
BRCC
$213M
$2.93K ﹤0.01%
1,400
-29,100
-95% -$74.1K
IDRV icon
13962
CALL
iShares Self-Driving EV and Tech ETF
IDRV
$139M
$2.92K ﹤0.01%
100
– –
BGFV
13963
PUT
DELISTED
Big 5 Sporting Goods
BGFV
$2.9K ﹤0.01%
3,000
-1,500
-33% -$2.05K
FIBK icon
13964
PUT
First Interstate BancSystem
FIBK
$3.73B
$2.87K ﹤0.01%
+100
New +$3.1K
BF.A icon
13965
Brown-Forman Class A
BF.A
$13.3B
$2.85K ﹤0.01%
85
-59,492
-100% -$2M
KTCC icon
13966
CALL
Key Tronic
KTCC
$43.1M
$2.84K ﹤0.01%
1,100
+700
+175% +$2.32K
SCLX icon
13967
PUT
Scilex Holding
SCLX
$47.5M
$2.83K ﹤0.01%
326
-197
-38% -$2.48K
ARBK
13968
PUT
Argo Blockchain
ARBK
$42.1M
$2.82K ﹤0.01%
+38
New +$3.9K
PNNT
13969
PUT
Pennant Park Investment Corp
PNNT
$243M
$2.81K ﹤0.01%
400
+100
+33% +$710
ADAP
13970
PUT
DELISTED
Adaptimmune Therapeutics
ADAP
$2.8K ﹤0.01%
14,200
-2,100
-13% -$1.09K
SASR
13971
PUT
DELISTED
Sandy Spring Bancorp Inc
SASR
$2.79K ﹤0.01%
100
– –
ATHM icon
13972
CALL
Autohome
ATHM
$2.61B
$2.77K ﹤0.01%
100
-2,500
-96% -$71K
CVGI icon
13973
PUT
Commercial Vehicle Group
CVGI
$132M
$2.76K ﹤0.01%
2,400
-500
-17% -$968
BRFS
13974
CALL
DELISTED
BRF SA
BRFS
$2.75K ﹤0.01%
800
-2,600
-76% -$9.16K
OESX icon
13975
CALL
Orion Energy Systems
OESX
$79.1M
$2.74K ﹤0.01%
380
-2,670
-88% -$21.6K
557 558
559
560 561

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Charles Schwab
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T. Rowe Price Associates
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Norges Bank
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Capital Research Global Investors
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Royal Bank of Canada
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Ken Griffin's Q1 2025 Portfolio in Review

As of Q1 2025, Ken Griffin held 16,069 positions worth $527B, down 8.7% from $578B the previous quarter. Its ten largest holdings account for 32% of the portfolio.

Ken Griffin's Q1 2025 filing shows 1,671 new, 6,327 increased, 6,228 reduced and 1,709 closed positions. Its largest new stake was CMS Energy: 1,417,315 shares worth $106M. The largest sale was State Street SPDR S&P 500 ETF Trust, an estimated $989M.

By sector, the portfolio is most concentrated in Healthcare at 3.2% of assets, up from 3.1% a quarter earlier, followed by Technology and Financials.

  • Ken Griffin's largest Q1 2025 buy was CMS Energy: 1,417,315 shares worth $106M.
  • Ken Griffin added most to Charles Schwab in Q1 2025, an estimated $1.44B increase.
  • Ken Griffin's biggest Q1 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $989M.
  • Ken Griffin fully exited Walmart Inc in Q1 2025, selling an estimated $462M.
  • Ken Griffin's ten largest holdings make up 32% of its $527B portfolio in Q1 2025.
  • Ken Griffin opened 1,671 new positions and closed 1,709 in Q1 2025.
  • Ken Griffin's portfolio value fell 8.7% quarter-over-quarter to $527B.

Based on Citadel Advisors's 13F filing for Q1 2025, filed 15 May 2025.