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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
+5.22%
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
$666B
AUM Growth
+$8.72B
Cap. Flow
+$1.57B
Cap. Flow %
0.24%
Top 10 Hldgs %
22.76%
Holding
14,701
New
2,078
Increased
5,000
Reduced
5,362
Closed
2,191

Top Buys

Rank Stock Value
1
AMZN icon
Amazon
AMZN
+$2.49B
2
NVDA icon
NVIDIA
NVDA
+$2.19B
3
DIA icon
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
+$1.94B
4
TSM icon
TSMC
TSM
+$728M
5
UNH icon
UnitedHealth
UNH
+$705M

Top Sells

Rank Stock Value
1
META icon
Meta Platforms (Facebook)
META
+$775M
2
ABBV icon
AbbVie
ABBV
+$540M
3
DAL icon
Delta Air Lines
DAL
+$434M
4
LLY icon
Eli Lilly
LLY
+$433M
5
DXCM icon
DexCom
DXCM
+$433M

Sector Composition

Rank Sector Weight
1 Technology 4.89%
2 Healthcare 2.92%
3 Financials 2.71%
4 Consumer Discretionary 2.52%
5 Industrials 2.2%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
XCHG
8676
AB US Equity ETF
XCHG
$724M
$568K ﹤0.01%
+22,692
New +$569K
CMPX icon
8677
Compass Therapeutics
CMPX
$416M
$568K ﹤0.01%
105,682
-127,589
-55% -$589K
NVTX
8678
PUT
Tradr 2X Long NVTS Daily ETF
NVTX
$39.2M
$567K ﹤0.01%
27,500
+22,100
+409% +$1.23M
HBT icon
8679
HBT Financial
HBT
$1.34B
$567K ﹤0.01%
21,917
-6,856
-24% -$169K
GEOS icon
8680
PUT
Geospace Technologies
GEOS
$74.6M
$566K ﹤0.01%
33,500
-45,800
-58% -$920K
CBSH icon
8681
CALL
Commerce Bancshares
CBSH
$8.56B
$566K ﹤0.01%
10,815
+2,625
+32% +$137K
LFCR icon
8682
CALL
Lifecore Biomedical
LFCR
$172M
$566K ﹤0.01%
+69,200
New +$512K
QCLN icon
8683
First Trust NASDAQ Clean Edge Green Energy Index Fund
QCLN
$625M
$566K ﹤0.01%
12,692
-28,234
-69% -$1.27M
XRN
8684
PUT
Chiron Real Estate Inc
XRN
$481M
$565K ﹤0.01%
16,760
+7,480
+81% +$244K
PDYN icon
8685
CALL
Palladyne AI
PDYN
$319M
$565K ﹤0.01%
132,700
+61,000
+85% +$411K
GOOX icon
8686
CALL
T-Rex 2X Long Alphabet Daily Target ETF
GOOX
$49.9M
$565K ﹤0.01%
8,100
+1,700
+27% +$102K
SQMX
8687
FT Vest U.S. Equity Quarterly Max Buffer ETF
SQMX
$54.7M
$565K ﹤0.01%
16,938
+42
+0.2% +$1.38K
RVLV icon
8688
CALL
Revolve Group
RVLV
$1.64B
$565K ﹤0.01%
18,700
-14,500
-44% -$350K
UFPI icon
8689
CALL
UFP Industries
UFPI
$4.87B
$565K ﹤0.01%
6,200
+2,600
+72% +$238K
PRVA icon
8690
CALL
Privia Health
PRVA
$2.75B
$564K ﹤0.01%
23,800
+10,300
+76% +$251K
QMAR icon
8691
FT Vest Growth-100 Buffer ETF March
QMAR
$587M
$564K ﹤0.01%
17,099
-11,527
-40% -$375K
JNK icon
8692
PUT
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$6.74B
$564K ﹤0.01%
5,800
-2,200
-28% -$214K
IREX
8693
CALL
Tradr 2X Long IREN Daily ETF
IREX
$77.5M
$564K ﹤0.01%
+18,567
New +$1.17M
SMG icon
8694
ScottsMiracle-Gro
SMG
$3.45B
$564K ﹤0.01%
9,660
-20,226
-68% -$1.13M
TAYD icon
8695
Taylor Devices
TAYD
$178M
$563K ﹤0.01%
9,639
+2,812
+41% +$136K
FPH icon
8696
Five Point Holdings
FPH
$368M
$563K ﹤0.01%
100,709
-10,981
-10% -$64.9K
GMOC
8697
GMO Ultra-Short Income ETF
GMOC
$35.1M
$563K ﹤0.01%
+11,259
New +$564K
NVD icon
8698
CALL
GraniteShares 2x Short NVDA Daily ETF
NVD
$51.6M
$563K ﹤0.01%
78,716
-60,800
-44% -$508K
INRO icon
8699
BlackRock US Industry Rotation ETF
INRO
$37.2M
$563K ﹤0.01%
+17,495
New +$559K
AAPB icon
8700
GraniteShares 2x Long AAPL Daily ETF
AAPB
$16.3M
$563K ﹤0.01%
+17,552
New +$577K
346 347
348
349 350

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Ken Griffin's Q4 2025 Portfolio in Review

As of Q4 2025, Ken Griffin held 14,701 positions worth $666B, up 1.3% from $657B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

Ken Griffin's Q4 2025 filing shows 2,078 new, 5,000 increased, 5,362 reduced and 2,191 closed positions. Its largest new stake was Medline Inc: 6,006,339 shares worth $252M. The largest sale was Meta Platforms (Facebook), an estimated $775M.

By sector, the portfolio is most concentrated in Technology at 4.9% of assets, up from 3.8% a quarter earlier, followed by Healthcare and Financials.

  • Ken Griffin's largest Q4 2025 buy was Medline Inc: 6,006,339 shares worth $252M.
  • Ken Griffin added most to Amazon in Q4 2025, an estimated $2.49B increase.
  • Ken Griffin's biggest Q4 2025 reduction was Meta Platforms (Facebook), cutting an estimated $775M.
  • Ken Griffin fully exited WEX in Q4 2025, selling an estimated $131M.
  • Ken Griffin's ten largest holdings make up 23% of its $666B portfolio in Q4 2025.
  • Ken Griffin opened 2,078 new positions and closed 2,191 in Q4 2025.
  • Ken Griffin's portfolio value rose 1.3% quarter-over-quarter to $666B.

Based on Citadel Advisors's 13F filing for Q4 2025, filed 17 Feb 2026.