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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
SPGP icon
7926
Invesco S&P 500 GARP ETF
SPGP
$2.31B
$780K ﹤0.01%
6,853
-2,255
-25% -$255K
XSMO icon
7927
Invesco S&P SmallCap Momentum ETF
XSMO
$3.16B
$780K ﹤0.01%
+10,831
New +$789K
UBT icon
7928
ProShares Ultra 20+ Year Treasury
UBT
$56.6M
$780K ﹤0.01%
47,121
+34,623
+277% +$605K
PLTU
7929
PUT
Direxion Daily PLTR Bull 2X ETF
PLTU
$499M
$780K ﹤0.01%
+10,600
New +$976K
LEA icon
7930
PUT
Lear
LEA
$8.31B
$779K ﹤0.01%
6,800
-500
-7% -$53.4K
LMB icon
7931
PUT
Limbach Holdings
LMB
$543M
$779K ﹤0.01%
10,000
+4,000
+67% +$329K
VEU icon
7932
Vanguard FTSE All-World ex-US ETF
VEU
$70.8B
$778K ﹤0.01%
10,572
-331,388
-97% -$24.1M
GSEW icon
7933
Goldman Sachs Equal Weight US Large Cap Equity ETF
GSEW
$2.05B
$778K ﹤0.01%
+9,136
New +$775K
MKC.V icon
7934
McCormick & Company Voting
MKC.V
$14.6B
$778K ﹤0.01%
11,433
+6,734
+143% +$446K
BBDC icon
7935
CALL
Barings BDC
BBDC
$983M
$778K ﹤0.01%
84,700
+63,200
+294% +$560K
BKH icon
7936
PUT
Black Hills Corp
BKH
$5.66B
$778K ﹤0.01%
11,200
-400
-3% -$27K
TVTX icon
7937
Travere Therapeutics
TVTX
$5.99B
$777K ﹤0.01%
20,335
-39,418
-66% -$1.28M
CHMG icon
7938
Chemung Financial Corp
CHMG
$405M
$777K ﹤0.01%
13,923
-1,172
-8% -$62.1K
EFC
7939
CALL
Ellington Financial
EFC
$1.75B
$777K ﹤0.01%
57,200
+40,300
+238% +$548K
JBSS icon
7940
CALL
John B. Sanfilippo & Son
JBSS
$1.01B
$777K ﹤0.01%
11,000
+5,500
+100% +$374K
SBRA icon
7941
CALL
Sabra Healthcare REIT
SBRA
$5.19B
$777K ﹤0.01%
41,000
+12,000
+41% +$222K
KBR icon
7942
CALL
KBR
KBR
$4.84B
$776K ﹤0.01%
19,300
-1,300
-6% -$55.7K
USCL icon
7943
iShares Climate Conscious & Transition MSCI USA ETF
USCL
$2.88B
$776K ﹤0.01%
9,762
+2,886
+42% +$228K
NVD icon
7944
GraniteShares 2x Short NVDA Daily ETF
NVD
$51.6M
$776K ﹤0.01%
+108,471
New +$906K
CNH
7945
CALL
CNH Industrial
CNH
$16.5B
$774K ﹤0.01%
84,000
+23,900
+40% +$239K
VREX icon
7946
Varex Imaging
VREX
$779M
$774K ﹤0.01%
66,467
-176,086
-73% -$2.06M
DXLG icon
7947
CALL
Destination XL Group
DXLG
$33.2M
$774K ﹤0.01%
842,000
+809,500
+2,491% +$831K
GNE icon
7948
Genie Energy
GNE
$383M
$774K ﹤0.01%
56,139
-35,791
-39% -$527K
WGMI icon
7949
CoinShares Bitcoin Mining ETF
WGMI
$248M
$772K ﹤0.01%
+20,160
New +$988K
IAI icon
7950
CALL
iShares US Broker-Dealers & Securities Exchanges ETF
IAI
$1.38B
$771K ﹤0.01%
4,300
-600
-12% -$105K
316 317
318
319 320

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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.