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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
+10.71%
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
$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
5,364
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
ALDX icon
8001
Aldeyra Therapeutics
ALDX
$94.1M
$795K ﹤0.01%
152,254
+139,800
+1,123% +$729K
GMOV
8002
GMO US Value ETF
GMOV
$110M
$795K ﹤0.01%
30,075
+20,913
+228% +$542K
TMED
8003
T. Rowe Price Health Care ETF
TMED
$29M
$794K ﹤0.01%
29,774
+20,189
+211% +$508K
SMDV icon
8004
ProShares Russell 2000 Dividend Growers ETF
SMDV
$757M
$794K ﹤0.01%
11,908
+2,058
+21% +$138K
NBTB icon
8005
CALL
NBT Bancorp
NBTB
$2.78B
$793K ﹤0.01%
19,000
+7,000
+58% +$300K
GBCI icon
8006
CALL
Glacier Bancorp
GBCI
$6.46B
$793K ﹤0.01%
16,300
-6,900
-30% -$323K
CHMG icon
8007
Chemung Financial Corp
CHMG
$405M
$793K ﹤0.01%
15,095
-8,100
-35% -$422K
EGY icon
8008
Vaalco Energy
EGY
$615M
$792K ﹤0.01%
197,016
+95,158
+93% +$367K
ICUI icon
8009
PUT
ICU Medical
ICUI
$4.56B
$792K ﹤0.01%
+6,600
New +$836K
PFLD icon
8010
AAM Low Duration Preferred and Income Securities ETF
PFLD
$406M
$791K ﹤0.01%
40,160
+12,347
+44% +$243K
KOD icon
8011
CALL
Kodiak Sciences
KOD
$2.58B
$791K ﹤0.01%
+48,300
New +$416K
AXGN icon
8012
Axogen
AXGN
$2.64B
$790K ﹤0.01%
+44,308
New +$643K
MLPX icon
8013
PUT
Global X MLP & Energy Infrastructure ETF
MLPX
$3.6B
$790K ﹤0.01%
12,600
-11,200
-47% -$685K
GRSD
8014
PUT
Grandstand Ltd
GRSD
$73M
$789K ﹤0.01%
96,500
+19,700
+26% +$191K
OOMA icon
8015
Ooma
OOMA
$551M
$789K ﹤0.01%
65,775
+3,582
+6% +$43.9K
RDIV icon
8016
Invesco S&P Ultra Dividend Revenue ETF
RDIV
$1.4B
$788K ﹤0.01%
+15,126
New +$762K
DRIV icon
8017
Global X Autonomous & Electric Vehicles ETF
DRIV
$390M
$788K ﹤0.01%
27,875
-1,023
-4% -$26.2K
MJ icon
8018
CALL
Amplify Alternative Harvest ETF
MJ
$110M
$788K ﹤0.01%
+21,080
New +$589K
SPB icon
8019
CALL
Spectrum Brands
SPB
$2.07B
$788K ﹤0.01%
15,000
-2,000
-12% -$111K
MSTZ
8020
PUT
T-Rex 2X Inverse MSTR Daily Target ETF
MSTZ
$93.5M
$788K ﹤0.01%
149,800
-63,800
-30% -$286K
KYMR icon
8021
PUT
Kymera Therapeutics
KYMR
$10.1B
$787K ﹤0.01%
+13,900
New +$627K
SEMR
8022
PUT
DELISTED
Semrush
SEMR
$787K ﹤0.01%
111,100
-35,200
-24% -$287K
VWAV
8023
CALL
VisionWave Holdings
VWAV
$42.3M
$786K ﹤0.01%
+82,500
New +$665K
IBTP
8024
iShares iBonds Dec 2034 Term Treasury ETF
IBTP
$290M
$786K ﹤0.01%
+30,321
New +$778K
SPNS
8025
DELISTED
Sapiens International
SPNS
$785K ﹤0.01%
+18,255
New +$664K

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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, 5,364 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.