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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
Logos by elbstream.com
  1. Home/
  2. Super Investors/
  3. Ken Griffin (Citadel Advisors)
  • Overview
  • Portfolio5.9k
  • Performance40Q
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  • Activity105k
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Multi-Strategy · CIK 0001423053

Ken Griffin

Citadel Advisors
Share
  • Mega-Fund

Ken Griffin runs Citadel Advisors, a multi-strategy overseeing $146.99B in disclosed equity holdings (SEC CIK 0001423053). The latest portfolio (2025Q4) discloses 5870 positions across 11 sectors, with the largest positions in NVDA, AMZN and DIA. On a mark-to-market basis the tracked portfolio has returned 26.6% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Ken's filingsView holdings↓
Portfolio
$146.99B
Positions
5870
Quarter
2025Q4
Filings tracked
40
1Y+26.6%Since filing+128.5%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1

Holdings

Sorted by value · 2025Q3
1 / 79
75 of 5878
1
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
0.31%
of portfolio
Number of shares
3,967,866 sh
Holdings current value
$2.06B
Avg closing price
$502.40
-15.8%
Last action
Trimmed 15.1%
2025Q4
Current $422.79
2
NVDANVIDIA CORPORATION
Technology·Semiconductors
0.28%
of portfolio
Number of shares
9,819,812 sh
Holdings current value
$1.83B
Avg closing price
$176.27
+14.4%
Last action
Added
2025Q4
Current $201.68
3
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
0.22%
of portfolio
Number of shares
1,960,589 sh
Holdings current value
$1.44B
Avg closing price
$732.37
-6.0%
Last action
Trimmed 37.2%
2025Q4
Current $688.55
4
AAPLAPPLE INC
Technology·Consumer Electronics
0.19%
of portfolio
Number of shares
4,920,683 sh
Holdings current value
$1.25B
Avg closing price
$235.42
+14.8%
Last action
Added 13.9%
2025Q4
Current $270.23
5
VVISA INC
Financial Services·Credit Services
0.16%
of portfolio
Number of shares
3,058,450 sh
Holdings current value
$1.04B
Avg closing price
$344.26
-7.9%
Last action
Added 95.7%
2025Q4
Current $317.02
6
LLYLILLY ELI & CO
Healthcare·Drug Manufacturers - General
0.13%
of portfolio
Number of shares
1,152,818 sh
Holdings current value
$879.60M
Avg closing price
$735.02
+26.1%
Last action
Trimmed 28.2%
2025Q4
Current $927.03
7
BSXBOSTON SCIENTIFIC CORP
Healthcare·Medical Devices
0.13%
of portfolio
Number of shares
8,906,245 sh
Holdings current value
$869.52M
Avg closing price
$75.22
-14.6%
Last action
Trimmed 31.7%
2025Q4
Current $64.23
8
SPYSPDR S&P 500 ETF TRETF
0.12%
of portfolio
Number of shares
1,193,614 sh
Holdings current value
$795.16M
Avg closing price
$657.27
+8.0%
Last action
Added 430.1%
2025Q4
Current $710.14
9
ABBVABBVIE INC
Healthcare·Drug Manufacturers - General
0.11%
of portfolio
Number of shares
3,105,426 sh
Holdings current value
$719.03M
Avg closing price
$193.58
+7.6%
Last action
Trimmed 43.3%
2025Q4
Current $208.38
10
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
0.11%
of portfolio
Number of shares
3,241,241 sh
Holdings current value
$711.68M
Avg closing price
$227.46
+10.2%
Last action
Added
2025Q4
Current $250.56
11
TSLATESLA INC
Consumer Cyclical·Auto Manufacturers
0.10%
of portfolio
Number of shares
1,499,407 sh
Holdings current value
$666.82M
Avg closing price
$400.00
+0.2%
Last action
Trimmed 28.9%
2025Q4
Current $400.62
12
AVGOBROADCOM INC
Technology·Semiconductors
0.10%
of portfolio
Number of shares
1,910,008 sh
Holdings current value
$630.13M
Avg closing price
$343.87
+18.2%
Last action
Added
2025Q4
Current $406.54
13
HDHOME DEPOT INC
Consumer Cyclical·Home Improvement Retail
0.09%
of portfolio
Number of shares
1,521,006 sh
Holdings current value
$616.30M
Avg closing price
$366.97
-4.8%
Last action
Added 17.7%
2025Q4
Current $349.40
14
NOCNORFOLK SOUTHN CORP
Industrials·Railroads
0.09%
of portfolio
Number of shares
1,973,277 sh
Holdings current value
$592.79M
Avg closing price
$297.59
+123.5%
Last action
Added 40.2%
2025Q4
Current $665.26
15
TMUST-MOBILE US INC
Communication Services·Telecom Services
0.09%
of portfolio
Number of shares
2,429,562 sh
Holdings current value
$581.59M
Avg closing price
$239.00
-17.3%
Last action
Trimmed 36.4%
2025Q4
Current $197.67
16
GILDGILEAD SCIENCES INC
Healthcare·Drug Manufacturers - General
0.09%
of portfolio
Number of shares
5,207,666 sh
Holdings current value
$578.05M
Avg closing price
$87.33
+57.6%
Last action
Trimmed 20.2%
2025Q4
Current $137.64
17
MSMORGAN STANLEY
Financial Services·Capital Markets
0.08%
of portfolio
Number of shares
3,488,221 sh
Holdings current value
$554.49M
Avg closing price
$147.74
+27.8%
Last action
Added 92.3%
2025Q4
Current $188.82
18
ARGXARGENX SEADR
Healthcare·Biotechnology
0.08%
of portfolio
Number of shares
713,559 sh
Holdings current value
$526.29M
Avg closing price
$478.65
+77.4%
Last action
Trimmed 33.7%
2025Q4
Current $849.04
19
PANWPALO ALTO NETWORKS INC
Technology·Software - Infrastructure
0.08%
of portfolio
Number of shares
2,529,379 sh
Holdings current value
$515.03M
Avg closing price
$206.72
-18.8%
Last action
Added 41.2%
2025Q4
Current $167.85
20
TAT&T INC
Communication Services·Telecom Services
0.08%
of portfolio
Number of shares
18,184,180 sh
Holdings current value
$513.52M
Avg closing price
$22.64
+17.1%
Last action
Trimmed 45.2%
2025Q4
Current $26.51
21
MARMARRIOTT INTL INC NEW
Consumer Cyclical·Lodging
0.08%
of portfolio
Number of shares
1,914,314 sh
Holdings current value
$498.56M
Avg closing price
$254.01
+48.8%
Last action
Trimmed 10.1%
2025Q4
Current $377.93
22
WMTWALMART INC
Consumer Defensive·Discount Stores
0.07%
of portfolio
Number of shares
4,666,394 sh
Holdings current value
$480.92M
Avg closing price
$103.98
+22.6%
Last action
Trimmed 6.6%
2025Q4
Current $127.50
23
LMTLOCKHEED MARTIN CORP
Industrials·Aerospace & Defense
0.07%
of portfolio
Number of shares
948,709 sh
Holdings current value
$473.61M
Avg closing price
$495.97
+19.4%
Last action
Trimmed 33.6%
2025Q4
Current $592.19
24
HSYHERSHEY CO
Consumer Defensive·Confectioners
0.07%
of portfolio
Number of shares
2,508,635 sh
Holdings current value
$469.24M
Avg closing price
$177.64
+8.4%
Last action
Trimmed 37.1%
2025Q4
Current $192.63
25
M2682V108CYBERARK SOFTWARE LTD
0.07%
of portfolio
Number of shares
956,760 sh
Holdings current value
$462.26M
Avg closing price
$427.49
Last action
Trimmed 22.2%
2025Q4
Current —
26
LVSLAS VEGAS SANDS CORP
Consumer Cyclical·Resorts & Casinos
0.07%
of portfolio
Number of shares
8,513,233 sh
Holdings current value
$457.93M
Avg closing price
$45.66
+26.2%
Last action
Trimmed 37.7%
2025Q4
Current $57.64
27
DXCMDEXCOM INC
Healthcare·Medical Devices
0.07%
of portfolio
Number of shares
6,778,490 sh
Holdings current value
$456.12M
Avg closing price
$70.41
-9.1%
Last action
Trimmed 49.7%
2025Q4
Current $63.98
28
COFCAPITAL ONE FINL CORP
Financial Services·Credit Services
0.07%
of portfolio
Number of shares
2,141,932 sh
Holdings current value
$455.33M
Avg closing price
$172.11
+20.0%
Last action
Trimmed 42.9%
2025Q4
Current $206.47
29
GOOGLALPHABET INC
Communication Services·Internet Content & Information
0.07%
of portfolio
Number of shares
1,870,676 sh
Holdings current value
$454.76M
Avg closing price
$250.31
+36.5%
Last action
Added 127.1%
2025Q4
Current $341.68
30
MUMICRON TECHNOLOGY INC
Technology·Semiconductors
0.07%
of portfolio
Number of shares
2,696,318 sh
Holdings current value
$451.15M
Avg closing price
$146.74
+210.1%
Last action
Added 15.2%
2025Q4
Current $455.07
31
ASMLASML HOLDING N V
Technology·Semiconductor Equipment & Materials
0.07%
of portfolio
Number of shares
462,987 sh
Holdings current value
$448.21M
Avg closing price
$963.58
+51.5%
Last action
Added 13.2%
2025Q4
Current $1460
32
WDCWESTERN DIGITAL CORP.
Technology·Computer Hardware
0.07%
of portfolio
Number of shares
3,727,606 sh
Holdings current value
$447.54M
Avg closing price
$53.09
+601.7%
Last action
Trimmed 39.2%
2025Q4
Current $372.52
33
COSTCOSTCO WHSL CORP NEW
Consumer Defensive·Discount Stores
0.07%
of portfolio
Number of shares
476,130 sh
Holdings current value
$440.72M
Avg closing price
$910.23
+9.8%
Last action
Added 41.0%
2025Q4
Current $999.89
34
CCITIGROUP INC
Financial Services·Banks - Diversified
0.07%
of portfolio
Number of shares
4,265,153 sh
Holdings current value
$432.91M
Avg closing price
$84.24
+56.9%
Last action
Trimmed 17.0%
2025Q4
Current $132.18
35
PGPROCTER AND GAMBLE CO
Consumer Defensive·Household & Personal Products
0.06%
of portfolio
Number of shares
2,744,802 sh
Holdings current value
$421.74M
Avg closing price
$160.35
-8.4%
Last action
Trimmed 31.3%
2025Q4
Current $146.93
36
MCOMOODYS CORP
Financial Services·Financial Data & Stock Exchanges
0.06%
of portfolio
Number of shares
882,135 sh
Holdings current value
$420.32M
Avg closing price
$482.37
-5.6%
Last action
Trimmed 39.9%
2025Q4
Current $455.35
37
UALUNITED AIRLS HLDGS INC
Industrials·Airlines
0.06%
of portfolio
Number of shares
4,339,356 sh
Holdings current value
$418.75M
Avg closing price
$92.85
+9.6%
Last action
Added 1.4%
2025Q4
Current $101.80
38
ADSKAUTODESK INC
Technology·Software - Application
0.06%
of portfolio
Number of shares
1,298,668 sh
Holdings current value
$412.55M
Avg closing price
$306.55
-21.0%
Last action
Trimmed 31.0%
2025Q4
Current $242.02
39
DALDELTA AIR LINES INC DEL
Industrials·Airlines
0.06%
of portfolio
Number of shares
7,237,721 sh
Holdings current value
$410.74M
Avg closing price
$50.89
+40.9%
Last action
Trimmed 49.0%
2025Q4
Current $71.72
40
LRCXLAM RESEARCH CORP
Technology·Semiconductor Equipment & Materials
0.06%
of portfolio
Number of shares
3,046,220 sh
Holdings current value
$407.89M
Avg closing price
$100.29
+166.8%
Last action
Added 64.6%
2025Q4
Current $267.60
41
FISFIDELITY NATL INFORMATION SV
Technology·Information Technology Services
0.06%
of portfolio
Number of shares
6,154,185 sh
Holdings current value
$405.81M
Avg closing price
$66.41
-27.0%
Last action
Trimmed 49.3%
2025Q4
Current $48.50
42
GOOGALPHABET INC
Communication Services·Internet Content & Information
0.06%
of portfolio
Number of shares
1,653,704 sh
Holdings current value
$402.76M
Avg closing price
$245.10
+38.5%
Last action
Added 66.2%
2025Q4
Current $339.40
43
HBANHUNTINGTON BANCSHARES INC
Financial Services·Banks - Regional
0.06%
of portfolio
Number of shares
22,726,154 sh
Holdings current value
$392.48M
Avg closing price
$15.61
+8.0%
Last action
Trimmed 37.7%
2025Q4
Current $16.85
44
CORAMERISOURCEBERGEN CORP
Healthcare·Medical Distribution
0.06%
of portfolio
Number of shares
1,238,467 sh
Holdings current value
$387.06M
Avg closing price
$287.94
+13.8%
Last action
Trimmed 48.9%
2025Q4
Current $327.56
45
SPGIS&P GLOBAL INC
Financial Services·Financial Data & Stock Exchanges
0.06%
of portfolio
Number of shares
792,833 sh
Holdings current value
$385.88M
Avg closing price
$487.19
-9.2%
Last action
Trimmed 46.9%
2025Q4
Current $442.57
46
MMM3M CO
Industrials·Conglomerates
0.06%
of portfolio
Number of shares
2,458,099 sh
Holdings current value
$381.45M
Avg closing price
$131.44
+17.6%
Last action
Trimmed 42.9%
2025Q4
Current $154.55
47
SCHWSCHWAB CHARLES CORP
Financial Services·Capital Markets
0.06%
of portfolio
Number of shares
3,903,980 sh
Holdings current value
$372.71M
Avg closing price
$92.47
-0.2%
Last action
Added 26.9%
2025Q4
Current $92.28
48
ISRGINTUITIVE SURGICAL INC
Healthcare·Medical Instruments & Supplies
0.06%
of portfolio
Number of shares
829,633 sh
Holdings current value
$371.04M
Avg closing price
$432.82
+8.4%
Last action
Added 34.1%
2025Q4
Current $469.21
49
STX 3.5 06/01/28SEAGATE HDD CAYMAN
0.06%
of portfolio
Number of shares
126,798,000 sh
Holdings current value
$365.19M
Avg closing price
$2.01
Last action
Trimmed 17.4%
2025Q4
Current —
50
LLOEWS CORP
Financial Services·Insurance - Property & Casualty
0.05%
of portfolio
Number of shares
3,594,884 sh
Holdings current value
$360.89M
Avg closing price
$96.92
+14.9%
Last action
Trimmed 1.3%
2025Q4
Current $111.35
51
KOCOCA COLA CO
Consumer Defensive·Beverages - Non-Alcoholic
0.05%
of portfolio
Number of shares
5,408,178 sh
Holdings current value
$358.67M
Avg closing price
$70.33
+7.7%
Last action
Trimmed 17.3%
2025Q4
Current $75.74
52
CCLCARNIVAL CORP
Consumer Cyclical·Travel Services
0.05%
of portfolio
Number of shares
12,245,904 sh
Holdings current value
$354.03M
Avg closing price
$24.69
+18.4%
Last action
Trimmed 23.9%
2025Q4
Current $29.22
53
JPMJPMORGAN CHASE & CO
Financial Services·Banks - Diversified
0.05%
of portfolio
Number of shares
1,118,365 sh
Holdings current value
$352.77M
Avg closing price
$251.49
+23.4%
Last action
Added 19.5%
2025Q4
Current $310.29
54
MNSTMONSTER BEVERAGE CORP NEW
Consumer Defensive·Beverages - Non-Alcoholic
0.05%
of portfolio
Number of shares
5,238,820 sh
Holdings current value
$352.62M
Avg closing price
$67.24
+14.1%
Last action
Trimmed 33.5%
2025Q4
Current $76.72
55
G5960L103MEDTRONIC PLC
0.05%
of portfolio
Number of shares
3,701,475 sh
Holdings current value
$352.53M
Avg closing price
$91.02
Last action
Added 70.3%
2025Q4
Current —
56
QQQINVESCO QQQ TRETF
0.05%
of portfolio
Number of shares
580,533 sh
Holdings current value
$348.53M
Avg closing price
$552.98
+17.3%
Last action
Trimmed 28.4%
2025Q4
Current $648.85
57
GLPIGAMING & LEISURE PPTYS INCREIT
Real Estate·REIT - Specialty
0.05%
of portfolio
Number of shares
7,263,589 sh
Holdings current value
$338.56M
Avg closing price
$47.33
+0.8%
Last action
Trimmed 3.7%
2025Q4
Current $47.73
58
ORLYOREILLY AUTOMOTIVE INC
Consumer Cyclical·Auto Parts
0.05%
of portfolio
Number of shares
3,130,599 sh
Holdings current value
$337.51M
Avg closing price
$148.60
-36.9%
Last action
Added 123.4%
2025Q4
Current $93.71
59
BABOEING CO
Industrials·Aerospace & Defense
0.05%
of portfolio
Number of shares
1,546,665 sh
Holdings current value
$333.82M
Avg closing price
$207.04
+7.9%
Last action
Added 47.2%
2025Q4
Current $223.38
60
NEENEXTERA ENERGY INC
Utilities·Utilities - Regulated Electric
0.05%
of portfolio
Number of shares
4,398,692 sh
Holdings current value
$332.06M
Avg closing price
$69.89
+31.6%
Last action
Trimmed 39.7%
2025Q4
Current $91.98
61
EWEDWARDS LIFESCIENCES CORP
Healthcare·Medical Devices
0.05%
of portfolio
Number of shares
4,234,570 sh
Holdings current value
$329.32M
Avg closing price
$73.61
+10.0%
Last action
Trimmed 32.4%
2025Q4
Current $80.99
62
KDPKEURIG DR PEPPER INC
Consumer Defensive·Beverages - Non-Alcoholic
0.05%
of portfolio
Number of shares
12,699,142 sh
Holdings current value
$323.96M
Avg closing price
$33.89
-21.7%
Last action
Trimmed 47.8%
2025Q4
Current $26.53
63
G0403H108AON PLC
0.05%
of portfolio
Number of shares
907,620 sh
Holdings current value
$323.64M
Avg closing price
$361.20
Last action
Trimmed 33.9%
2025Q4
Current —
64
SNOWSNOWFLAKE INC
Technology·Software - Application
0.05%
of portfolio
Number of shares
1,429,213 sh
Holdings current value
$322.36M
Avg closing price
$201.36
-28.5%
Last action
Trimmed 7.0%
2025Q4
Current $143.98
65
ANETARISTA NETWORKS INC
Technology·Computer Hardware
0.05%
of portfolio
Number of shares
2,131,593 sh
Holdings current value
$310.59M
Avg closing price
$104.09
+57.8%
Last action
Trimmed 45.0%
2025Q4
Current $164.23
66
YUMYUM BRANDS INC
Consumer Cyclical·Restaurants
0.05%
of portfolio
Number of shares
2,008,647 sh
Holdings current value
$305.31M
Avg closing price
$151.96
+7.1%
Last action
Trimmed 39.9%
2025Q4
Current $162.79
67
FCXFREEPORT-MCMORAN INC
Basic Materials·Copper
0.05%
of portfolio
Number of shares
7,593,414 sh
Holdings current value
$297.81M
Avg closing price
$41.21
+70.4%
Last action
Trimmed 16.2%
2025Q4
Current $70.21
68
KVUEKENVUE INC
Consumer Defensive·Household & Personal Products
0.05%
of portfolio
Number of shares
18,311,591 sh
Holdings current value
$297.20M
Avg closing price
$20.59
-14.5%
Last action
Trimmed 46.2%
2025Q4
Current $17.61
69
DIASPDR DOW JONES INDL AVERAGEETF
0.05%
of portfolio
Number of shares
640,103 sh
Holdings current value
$296.84M
Avg closing price
$472.20
+4.7%
Last action
Added
2025Q4
Current $494.22
70
INSMINSMED INC
Healthcare·Biotechnology
0.05%
of portfolio
Number of shares
2,057,641 sh
Holdings current value
$296.32M
Avg closing price
$99.28
+45.5%
Last action
Trimmed 30.4%
2025Q4
Current $144.48
71
ORCLORACLE CORP
Technology·Software - Infrastructure
0.04%
of portfolio
Number of shares
1,049,701 sh
Holdings current value
$295.22M
Avg closing price
$174.19
+0.5%
Last action
Added
2025Q4
Current $175.06
72
XYZBLOCK INC
Technology·Software - Infrastructure
0.04%
of portfolio
Number of shares
4,075,067 sh
Holdings current value
$294.51M
Avg closing price
$71.17
+0.1%
Last action
Trimmed 46.2%
2025Q4
Current $71.26
73
UNHUNITEDHEALTH GROUP INC
Healthcare·Healthcare Plans
0.04%
of portfolio
Number of shares
848,925 sh
Holdings current value
$293.13M
Avg closing price
$369.30
-12.1%
Last action
Added
2025Q4
Current $324.63
74
LNTALLIANT ENERGY CORP
Utilities·Utilities - Regulated Electric
0.04%
of portfolio
Number of shares
4,288,179 sh
Holdings current value
$289.07M
Avg closing price
$67.29
+8.2%
Last action
Trimmed 45.9%
2025Q4
Current $72.83
75
HONHONEYWELL INTL INC
Industrials·Conglomerates
0.04%
of portfolio
Number of shares
1,370,085 sh
Holdings current value
$288.40M
Avg closing price
$212.49
+9.9%
Last action
Added 11.5%
2025Q4
Current $233.55

Portfolio heatmap

Box size = % of portfolio · color = return since filing
MSFT
0.31% · -18.4%
NVDA
0.28% · +8.1%
META
0.22% · -6.2%
AAPL
0.19% · +6.1%
V
0.16% · -7.1%
LLY
0.13% · +21.5%
BSX
0.13% · -34.2%
SPY
0.12% · +6.6%
ABBV
0.11% · -10.0%
AMZN
0.11% · +14.1%
TSLA
0.10% · -9.9%
AVGO
0.10% · +23.2%
HD
0.09% · -13.8%
NOC
0.09% · +121.5%
TMUS
0.09% · -17.4%
GILD
0.09% · +24.0%
MS
0.08% · +18.8%
ARGX
0.08% · +15.1%
PANW
0.08% · -17.6%
T
0.08% · -6.1%
MAR
0.08% · +45.1%
WMT
0.07% · +23.7%
LMT
0.07% · +18.6%
HSY
0.07% · +3.0%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Technology389 pos$22.16B21.1%
  • Healthcare434 pos$15.77B15.0%
  • Financial Services406 pos$13.64B13.0%
  • Consumer Cyclical291 pos$12.58B12.0%
  • Industrials352 pos$12.23B11.7%
  • Consumer Defensive121 pos$6.96B6.6%
  • Communication Services127 pos$6.18B5.9%
  • Energy126 pos$4.19B4.0%
  • Real Estate165 pos$4.19B4.0%
  • Basic Materials152 pos$3.69B3.5%
  • Utilities76 pos$3.30B3.1%
(15.9% unclassified, excluded from %)