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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
MG icon
9351
PUT
Mistras Group
MG
$576M
$451K ﹤0.01%
45,800
-56,100
-55% -$499K
VTEB icon
9352
PUT
Vanguard Tax-Exempt Bond Index Fund
VTEB
$46B
$451K ﹤0.01%
9,000
-34,100
-79% -$1.68M
MRAM icon
9353
CALL
Everspin Technologies
MRAM
$460M
$451K ﹤0.01%
+48,400
New +$329K
VOX icon
9354
CALL
Vanguard Communication Services ETF
VOX
$5.9B
$451K ﹤0.01%
+2,400
New +$429K
BRBS icon
9355
Blue Ridge Bankshares
BRBS
$331M
$450K ﹤0.01%
+106,474
New +$412K
DSMC icon
9356
Distillate Small/Mid Cash Flow ETF
DSMC
$143M
$450K ﹤0.01%
12,540
+496
+4% +$17.4K
NUVL
9357
CALL
DELISTED
Nuvalent
NUVL
$450K ﹤0.01%
5,200
-14,200
-73% -$1.12M
INFA
9358
PUT
DELISTED
Informatica
INFA
$450K ﹤0.01%
18,100
-42,800
-70% -$1.06M
MRVI icon
9359
CALL
Maravai LifeSciences
MRVI
$849M
$449K ﹤0.01%
156,600
+32,300
+26% +$82.5K
AD
9360
Array Digital Infrastructure
AD
$3.11B
$449K ﹤0.01%
8,983
-52,483
-85% -$3.26M
CHGG icon
9361
CALL
Chegg
CHGG
$87.5M
$449K ﹤0.01%
297,500
+47,100
+19% +$66.2K
AMZZ icon
9362
CALL
GraniteShares 2x Long AMZN Daily ETF
AMZZ
$41.1M
$449K ﹤0.01%
15,100
-37,000
-71% -$1.19M
IMMR icon
9363
PUT
Immersion
IMMR
$249M
$449K ﹤0.01%
61,200
-47,000
-43% -$341K
VLN icon
9364
Valens Semiconductor
VLN
$210M
$449K ﹤0.01%
250,706
-187,262
-43% -$423K
DYNC
9365
CALL
Dynamix Corp
DYNC
$240M
$449K ﹤0.01%
+43,100
New +$463K
PSMT icon
9366
CALL
Pricesmart
PSMT
$5.56B
$448K ﹤0.01%
+3,700
New +$409K
GBXA
9367
DELISTED
Goldman Sachs U.S. Large Cap Buffer 1 ETF
GBXA
$448K ﹤0.01%
+16,773
New +$437K
BDEC icon
9368
Innovator US Equity Buffer ETF December
BDEC
$223M
$448K ﹤0.01%
9,342
-3,534
-27% -$164K
CHE icon
9369
PUT
Chemed
CHE
$6.96B
$448K ﹤0.01%
1,000
– –
DOLE icon
9370
PUT
Dole
DOLE
$1.26B
$448K ﹤0.01%
+33,300
New +$467K
AFCG
9371
CALL
AFC Gamma
AFCG
$72.1M
$447K ﹤0.01%
116,800
+93,700
+406% +$416K
REPX icon
9372
PUT
Riley Exploration Permian
REPX
$800M
$447K ﹤0.01%
16,500
+4,800
+41% +$131K
BOCT icon
9373
Innovator US Equity Buffer ETF October
BOCT
$290M
$447K ﹤0.01%
9,233
-4,883
-35% -$228K
RVTY icon
9374
CALL
Revvity
RVTY
$13B
$447K ﹤0.01%
5,100
+500
+11% +$45.4K
PATN
9375
Pacer Nasdaq International Patent Leaders ETF
PATN
$232M
$447K ﹤0.01%
17,339
+3,669
+27% +$89K
373 374
375
376 377

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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.