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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
PLTY
7526
PUT
YieldMax PLTR Option Income Strategy ETF
PLTY
$379M
$928K ﹤0.01%
18,000
-3,200
-15% -$187K
ENVA icon
7527
PUT
Enova International
ENVA
$6.51B
$927K ﹤0.01%
5,900
-7,200
-55% -$937K
SPRO icon
7528
Spero Therapeutics
SPRO
$69.9M
$927K ﹤0.01%
+397,864
New +$924K
CZA icon
7529
Invesco Zacks Mid-Cap ETF
CZA
$190M
$927K ﹤0.01%
+8,365
New +$923K
VIDI icon
7530
Vident International Equity Strategy
VIDI
$447M
$927K ﹤0.01%
27,489
+13,666
+99% +$451K
KORU icon
7531
PUT
Direxion Daily MSCI South Korea Bull 3X ETF
KORU
$1.36B
$926K ﹤0.01%
102,000
-10,000
-9% -$75.5K
TBLL icon
7532
Invesco Short Term Treasury ETF
TBLL
$2.84B
$926K ﹤0.01%
+8,763
New +$926K
CBAN icon
7533
Colony Bankcorp
CBAN
$466M
$926K ﹤0.01%
51,950
+31,937
+160% +$541K
ADPT icon
7534
Adaptive Biotechnologies
ADPT
$3.89B
$925K ﹤0.01%
56,952
+28,868
+103% +$471K
ROL icon
7535
CALL
Rollins
ROL
$17.6B
$924K ﹤0.01%
15,400
-31,800
-67% -$1.87M
SRG
7536
Seritage Growth Properties
SRG
$123M
$924K ﹤0.01%
284,281
+65,341
+30% +$248K
SMCX
7537
Defiance Daily Target 2X Long SMCI ETF
SMCX
$237M
$924K ﹤0.01%
40,516
+37,423
+1,210% +$2.08M
IGCB
7538
TCW Corporate Bond ETF
IGCB
$40.7M
$922K ﹤0.01%
19,849
+15,304
+337% +$716K
G icon
7539
PUT
Genpact
G
$5.87B
$922K ﹤0.01%
19,700
-57,200
-74% -$2.47M
KXI icon
7540
iShares Global Consumer Staples ETF
KXI
$1.07B
$921K ﹤0.01%
14,247
+9,756
+217% +$632K
VTWV icon
7541
Vanguard Russell 2000 Value ETF
VTWV
$1.36B
$921K ﹤0.01%
+5,758
New +$912K
DAPP icon
7542
VanEck Digital Transformation ETF
DAPP
$225M
$919K ﹤0.01%
+55,613
New +$1.16M
KALU icon
7543
CALL
Kaiser Aluminum
KALU
$2.67B
$919K ﹤0.01%
8,000
+2,800
+54% +$266K
OND icon
7544
ProShares On-Demand ETF
OND
$3.53M
$919K ﹤0.01%
22,327
-1,250
-5% -$55K
KLC
7545
KinderCare Learning Companies
KLC
$331M
$918K ﹤0.01%
212,612
-211,591
-50% -$1.07M
CRNX icon
7546
CALL
Crinetics Pharmaceuticals
CRNX
$8.99B
$917K ﹤0.01%
19,700
-89,100
-82% -$3.97M
LQDI icon
7547
iShares Inflation Hedged Corporate Bond ETF
LQDI
$70.6M
$917K ﹤0.01%
34,614
-3,702
-10% -$98.9K
VTWO icon
7548
PUT
Vanguard Russell 2000 ETF
VTWO
$17.3B
$916K ﹤0.01%
9,200
-25,100
-73% -$2.5M
XJUL icon
7549
FT Vest US Equity Enhance & Moderate Buffer ETF July
XJUL
$42.4M
$915K ﹤0.01%
+23,407
New +$904K
FA icon
7550
First Advantage
FA
$3.59B
$915K ﹤0.01%
+62,958
New +$887K
300 301
302
303 304

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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.