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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
5,365
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
MHUA
12526
DELISTED
Meihua International Medical Technologies
MHUA
$8.62K ﹤0.01%
+238
New +$9.72K
ABLVW icon
12527
Able View Global Warrant
ABLVW
$120K
$8.45K ﹤0.01%
251,440
-894
-0.4% -$21
RVPH
12528
PUT
DELISTED
REVIVA PHARMA HLDGS INC
RVPH
$6.67K ﹤0.01%
905
+10
+1% +$85
FGMCR
12529
DELISTED
FG Merger II Corp Rights
FGMCR
$6.53K ﹤0.01%
+15,539
New +$4.03K
EONR.WS
12530
EON Resources Warrants
EONR.WS
$1.43M
$6.49K ﹤0.01%
129,721
-4,901
-4% -$271
NINE
12531
PUT
DELISTED
Nine Energy Service
NINE
$6.45K ﹤0.01%
10,200
-166,800
-94% -$119K
GSIW icon
12532
Garden Stage Ltd
GSIW
$24.7M
$6.19K ﹤0.01%
206
+25
+14% +$2.14K
IOTR
12533
iOThree Ltd
IOTR
$12.9M
$5.26K ﹤0.01%
1,378
-5,006
-78% -$21.5K
BNZIW
12534
DELISTED
Banzai International Warrant
BNZIW
$5.11K ﹤0.01%
191,306
-19,883
-9% -$433
FERAR
12535
Fifth Era Acquisition Corp I Rights
FERAR
$4.24K ﹤0.01%
16,000
– –
EPIX
12536
PUT
DELISTED
ESSA Pharma
EPIX
$4.22K ﹤0.01%
22,100
-40,900
-65% -$49K
ECDAW
12537
DELISTED
ECD Automotive Design Warrant
ECDAW
$4.05K ﹤0.01%
202,720
-14,186
-7% -$284
ITP icon
12538
CALL
IT Tech Packaging
ITP
$2.91M
$3.84K ﹤0.01%
+13,300
New +$2.84K
CODX
12539
Co-Diagnostics
CODX
$5.16M
$3.64K ﹤0.01%
+353
New +$3.28K
ARBK
12540
Argo Blockchain
ARBK
$42.1M
$2.95K ﹤0.01%
+52
New +$3.33K
EPIX
12541
CALL
DELISTED
ESSA Pharma
EPIX
$2.85K ﹤0.01%
14,900
-13,700
-48% -$16.4K
BNCWW
12542
CEA Industries Inc Warrant
BNCWW
$59.3K
$2.7K ﹤0.01%
+16,866
New +$2.54K
VSSYW
12543
DELISTED
Versus Systems Inc Class A Warrants
VSSYW
$2.58K ﹤0.01%
39,545
-3,641
-8% -$244
KIDZW
12544
KIDZ AI Inc Warrants
KIDZW
$143K
$2.37K ﹤0.01%
29,510
+6
+0% +$1
DAICW
12545
CID HoldCo Inc Warrants
DAICW
$64.3K
$2.17K ﹤0.01%
14,264
– –
LUCYW icon
12546
Innovative Eyewear Inc Series A Warrants 8/16/27
LUCYW
$78.6K
$2.11K ﹤0.01%
28,123
+5,305
+23% +$468
APLMW icon
12547
Apollomics Inc Warrant
APLMW
$1.61M
$2.01K ﹤0.01%
105,642
-52,489
-33% -$1.23K
SBFMW
12548
Sunshine Biopharma Inc Warrant
SBFMW
$131K
$1.66K ﹤0.01%
12,073
-8,342
-41% -$1.68K
AUUDW
12549
DELISTED
Auddia Inc Warrants
AUUDW
$1.64K ﹤0.01%
72,697
-2,264
-3% -$52
DFSCW
12550
DEFSEC Technologies Warrant
DFSCW
$98.3K
$1.51K ﹤0.01%
30,260
+9,000
+42% +$357
500 501
502
503 504

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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.