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Ken Griffin

Ken Griffin Citadel Advisors

AUM $618B
1-Year Est. Return 30.34%
 

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
+10.71%
1 Year Est. Return
+30.34%
3 Year Est. Return
+94.87%
5 Year Est. Return
+105.94%
10 Year Est. Return
+434.06%
AUM
$657B
AUM Growth
+$81.2B
Cap. Flow
+$16.8B
Cap. Flow %
2.56%
Top 10 Hldgs %
24.92%
Holding
14,587
New
2,292
Increased
5,365
Reduced
4,887
Closed
1,963

Top Buys

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$1.45B
2
V icon
Visa
V
+$1.05B
3
MSFT icon
Microsoft
MSFT
+$1.01B
4
AAPL icon
Apple
AAPL
+$578M
5
NSC icon
Norfolk Southern
NSC
+$545M

Top Sells

Rank Stock Value
1
HES
Hess
HES
+$1.24B
2
MCD icon
McDonald's
MCD
+$707M
3
JPM icon
JPMorgan Chase
JPM
+$680M
4
TXN icon
Texas Instruments
TXN
+$678M
5
EW icon
Edwards Lifesciences
EW
+$664M

Sector Composition

Rank Sector Weight
1 Technology 3.8%
2 Healthcare 2.66%
3 Financials 2.38%
4 Consumer Discretionary 2.05%
5 Industrials 2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SPSC icon
13976
SPS Commerce
SPSC
$2.86B
– –
-16,662
Closed -$1.98M
SPTN
13977
CALL
DELISTED
SpartanNash
SPTN
– –
-16,600
Closed -$440K
SPTN
13978
DELISTED
SpartanNash
SPTN
– –
-155,076
Closed -$4.11M
SPTN
13979
PUT
DELISTED
SpartanNash
SPTN
– –
-37,600
Closed -$996K
SPUC icon
13980
Simplify US Equity Income ETF
SPUC
$224M
– –
-15,425
Closed -$690K
SPXE icon
13981
ProShares S&P 500 ex-Energy ETF
SPXE
$87.9M
– –
-9,319
Closed -$623K
SPXL icon
13982
Direxion Daily S&P 500 Bull 3x ETF
SPXL
$7.41B
– –
-396,701
Closed -$75.7M
SPYG icon
13983
State Street SPDR Portfolio S&P 500 Growth ETF
SPYG
$55.5B
– –
-156,994
Closed -$15.6M
SPYV icon
13984
PUT
State Street SPDR Portfolio S&P 500 Value ETF
SPYV
$36.8B
– –
-8,600
Closed -$450K
SPYX icon
13985
State Street SPDR S&P 500 Fossil Fuel Reserves Free ETF
SPYX
$2.89B
– –
-9,392
Closed -$478K
SQFTW icon
13986
Presidio Property Trust Inc Series A Warrants
SQFTW
$196K
– –
-23,230
Closed -$785
SQNS
13987
Sequans Communications SA
SQNS
$43.1M
– –
-325,000
Closed -$4.98M
SRCE icon
13988
1st Source
SRCE
$2.13B
– –
-21,837
Closed -$1.37M
SRET icon
13989
CALL
Global X SuperDividend REIT ETF
SRET
$230M
– –
-16,600
Closed -$351K
SRFM icon
13990
Surf Air Mobility
SRFM
$97.8M
– –
-91,296
Closed -$337K
SRI icon
13991
CALL
Stoneridge
SRI
$201M
– –
-17,500
Closed -$123K
SRLN icon
13992
State Street Blackstone Senior Loan ETF
SRLN
$5.38B
– –
-126,769
Closed -$5.26M
SSBI icon
13993
Summit State Bank
SSBI
$87.4M
– –
-21,170
Closed -$229K
SSBK
13994
DELISTED
Southern States Bancshares
SSBK
– –
-18,952
Closed -$689K
SSO icon
13995
ProShares Ultra S&P500
SSO
$8.51B
– –
-206,690
Closed -$10.8M
NSLR
13996
PUT
Neostellar Capital Corp
NSLR
$283M
– –
-20,000
Closed -$164K
STEP icon
13997
CALL
StepStone Group
STEP
$4.28B
– –
-5,500
Closed -$305K
STIP icon
13998
iShares 0-5 Year TIPS Bond ETF
STIP
$15.9B
– –
-94,135
Closed -$9.71M
STKS icon
13999
CALL
The ONE Group
STKS
$56.8M
– –
-25,600
Closed -$104K
STKS icon
14000
The ONE Group
STKS
$56.8M
– –
-105,062
Closed -$426K
558 559
560
561 562

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Ken Griffin's Q3 2025 Portfolio in Review

As of Q3 2025, Ken Griffin held 14,587 positions worth $657B, up 14% from $576B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

Ken Griffin's Q3 2025 filing shows 2,292 new, 5,365 increased, 4,887 reduced and 1,963 closed positions. Its largest new stake was Permian Resources: 18,381,735 shares worth $235M. The largest sale was Hess, an estimated $1.24B.

By sector, the portfolio is most concentrated in Technology at 3.8% of assets, up from 3.3% a quarter earlier, followed by Healthcare and Financials.

  • Ken Griffin's largest Q3 2025 buy was Permian Resources: 18,381,735 shares worth $235M.
  • Ken Griffin added most to Meta Platforms (Facebook) in Q3 2025, an estimated $1.45B increase.
  • Ken Griffin's biggest Q3 2025 reduction was McDonald's, cutting an estimated $707M.
  • Ken Griffin fully exited Hess in Q3 2025, selling an estimated $1.24B.
  • Ken Griffin's ten largest holdings make up 25% of its $657B portfolio in Q3 2025.
  • Ken Griffin opened 2,292 new positions and closed 1,963 in Q3 2025.
  • Ken Griffin's portfolio value rose 14% quarter-over-quarter to $657B.

Based on Citadel Advisors's 13F filing for Q3 2025, filed 14 Nov 2025.