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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
  • Options6.6k
  • Activity105k
  • News
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 · 2023Q3
1 / 78
75 of 5815
1
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
0.34%
of portfolio
Number of shares
5,037,676 sh
Holdings current value
$1.59B
Avg closing price
$502.40
-15.8%
Last action
Trimmed 12.3%
2025Q4
Current $422.79
2
ATVIEURACTIVISION BLIZZARD INC
0.30%
of portfolio
Number of shares
15,021,642 sh
Holdings current value
$1.41B
Avg closing price
$89.28
Last action
Exited
2021Q3
Current —
3
BSXBOSTON SCIENTIFIC CORP
Healthcare·Medical Devices
0.24%
of portfolio
Number of shares
21,156,222 sh
Holdings current value
$1.12B
Avg closing price
$75.22
-14.6%
Last action
Trimmed 16.3%
2025Q4
Current $64.23
4
SPYSPDR S&P 500 ETF TRETF
0.22%
of portfolio
Number of shares
2,419,961 sh
Holdings current value
$1.03B
Avg closing price
$657.27
+8.0%
Last action
Added 66.7%
2025Q4
Current $710.14
5
NVDANVIDIA CORPORATION
Technology·Semiconductors
0.19%
of portfolio
Number of shares
2,053,872 sh
Holdings current value
$893.41M
Avg closing price
$176.27
+14.4%
Last action
Added
2025Q4
Current $201.68
6
HUMHUMANA INC
Healthcare·Healthcare Plans
0.17%
of portfolio
Number of shares
1,589,916 sh
Holdings current value
$773.53M
Avg closing price
$338.14
-39.3%
Last action
Trimmed 15.3%
2025Q4
Current $205.14
7
JPMJPMORGAN CHASE & CO
Financial Services·Banks - Diversified
0.16%
of portfolio
Number of shares
5,136,437 sh
Holdings current value
$744.89M
Avg closing price
$251.49
+23.4%
Last action
Added 3.7%
2025Q4
Current $310.29
8
AAPLAPPLE INC
Technology·Consumer Electronics
0.15%
of portfolio
Number of shares
4,199,769 sh
Holdings current value
$719.04M
Avg closing price
$235.42
+14.8%
Last action
Added 16.7%
2025Q4
Current $270.23
9
CMCSACOMCAST CORP NEW
Communication Services·Telecom Services
0.15%
of portfolio
Number of shares
15,579,817 sh
Holdings current value
$690.81M
Avg closing price
$32.00
-7.4%
Last action
Trimmed 14.1%
2025Q4
Current $29.63
10
MRKMERCK & CO INC
Healthcare·Drug Manufacturers - General
0.15%
of portfolio
Number of shares
6,677,107 sh
Holdings current value
$687.41M
Avg closing price
$105.76
+12.6%
Last action
Added 710.5%
2025Q4
Current $119.07
11
ADBEADOBE SYSTEMS INCORPORATED
Technology·Software - Application
0.13%
of portfolio
Number of shares
1,190,297 sh
Holdings current value
$606.93M
Avg closing price
$403.87
-39.5%
Last action
Added 30.4%
2025Q4
Current $244.45
12
HDHOME DEPOT INC
Consumer Cyclical·Home Improvement Retail
0.13%
of portfolio
Number of shares
1,957,943 sh
Holdings current value
$591.61M
Avg closing price
$366.97
-4.8%
Last action
Added 13.2%
2025Q4
Current $349.40
13
WSTWEST PHARMACEUTICAL SVSC INC
Healthcare·Medical Instruments & Supplies
0.12%
of portfolio
Number of shares
1,551,778 sh
Holdings current value
$582.24M
Avg closing price
$274.29
-0.2%
Last action
Trimmed 23.7%
2025Q4
Current $273.73
14
PANWPALO ALTO NETWORKS INC
Technology·Software - Infrastructure
0.12%
of portfolio
Number of shares
2,403,056 sh
Holdings current value
$563.37M
Avg closing price
$206.72
-18.8%
Last action
Added 44.3%
2025Q4
Current $167.85
15
TMUST-MOBILE US INC
Communication Services·Telecom Services
0.12%
of portfolio
Number of shares
4,019,530 sh
Holdings current value
$562.94M
Avg closing price
$239.00
-17.3%
Last action
Trimmed 25.7%
2025Q4
Current $197.67
16
MUMICRON TECHNOLOGY INC
Technology·Semiconductors
0.12%
of portfolio
Number of shares
8,109,461 sh
Holdings current value
$551.69M
Avg closing price
$146.74
+210.1%
Last action
Added 4.6%
2025Q4
Current $455.07
17
ISRGINTUITIVE SURGICAL INC
Healthcare·Medical Instruments & Supplies
0.12%
of portfolio
Number of shares
1,841,557 sh
Holdings current value
$538.27M
Avg closing price
$432.82
+8.4%
Last action
Added 12.9%
2025Q4
Current $469.21
18
81181C104SEAGEN INC
0.11%
of portfolio
Number of shares
2,428,418 sh
Holdings current value
$515.19M
Avg closing price
$206.81
Last action
Exited
2021Q3
Current —
19
G46188101HORIZON THERAPEUTICS PUB L
0.10%
of portfolio
Number of shares
4,149,825 sh
Holdings current value
$480.09M
Avg closing price
$95.73
Last action
Exited
2021Q3
Current —
20
ABBVABBVIE INC
Healthcare·Drug Manufacturers - General
0.10%
of portfolio
Number of shares
3,126,228 sh
Holdings current value
$466.00M
Avg closing price
$193.58
+7.6%
Last action
Trimmed 43.1%
2025Q4
Current $208.38
21
SBUXSTARBUCKS CORP
Consumer Cyclical·Restaurants
0.10%
of portfolio
Number of shares
5,003,988 sh
Holdings current value
$456.71M
Avg closing price
$89.00
+12.4%
Last action
Trimmed 11.1%
2025Q4
Current $100.00
22
BDXBECTON DICKINSON & CO
Healthcare·Medical Instruments & Supplies
0.09%
of portfolio
Number of shares
1,702,784 sh
Holdings current value
$440.22M
Avg closing price
$219.66
-27.8%
Last action
Added 10.0%
2025Q4
Current $158.54
23
HO1HOLOGIC INC
0.09%
of portfolio
Number of shares
6,252,928 sh
Holdings current value
$433.95M
Avg closing price
$65.68
Last action
Trimmed 27.4%
2025Q4
Current —
24
CLCOLGATE PALMOLIVE CO
Consumer Defensive·Household & Personal Products
0.09%
of portfolio
Number of shares
5,951,046 sh
Holdings current value
$423.18M
Avg closing price
$79.25
+8.3%
Last action
Added 28690.7%
2025Q4
Current $85.81
25
LLYLILLY ELI & CO
Healthcare·Drug Manufacturers - General
0.09%
of portfolio
Number of shares
759,793 sh
Holdings current value
$408.11M
Avg closing price
$735.02
+26.1%
Last action
Trimmed 37.4%
2025Q4
Current $927.03
26
BKNGBOOKING HOLDINGS INC
Consumer Cyclical·Travel Services
0.09%
of portfolio
Number of shares
129,410 sh
Holdings current value
$399.09M
Avg closing price
$4933
-96.1%
Last action
Added 35.7%
2025Q4
Current $192.01
27
QQQINVESCO QQQ TRETF
0.08%
of portfolio
Number of shares
1,056,911 sh
Holdings current value
$378.66M
Avg closing price
$552.98
+17.3%
Last action
Trimmed 17.9%
2025Q4
Current $648.85
28
G4705A100ICON PLC
0.08%
of portfolio
Number of shares
1,487,565 sh
Holdings current value
$366.31M
Avg closing price
$184.48
Last action
Trimmed 13.3%
2025Q4
Current —
29
CTSHCOGNIZANT TECHNOLOGY SOLUTIO
Technology·Information Technology Services
0.08%
of portfolio
Number of shares
5,353,577 sh
Holdings current value
$362.65M
Avg closing price
$82.41
-25.6%
Last action
Added
2025Q4
Current $61.30
30
PMPHILIP MORRIS INTL INC
Consumer Defensive·Tobacco
0.08%
of portfolio
Number of shares
3,844,945 sh
Holdings current value
$355.97M
Avg closing price
$161.21
-2.1%
Last action
Trimmed 14.2%
2025Q4
Current $157.79
31
DELLDELL TECHNOLOGIES INC
Technology·Computer Hardware
0.08%
of portfolio
Number of shares
5,146,491 sh
Holdings current value
$354.59M
Avg closing price
$123.13
+59.6%
Last action
Added 44.9%
2025Q4
Current $196.55
32
LWLAMB WESTON HLDGS INC
Consumer Defensive·Packaged Foods
0.08%
of portfolio
Number of shares
3,787,836 sh
Holdings current value
$350.22M
Avg closing price
$58.80
-23.8%
Last action
Trimmed 27.5%
2025Q4
Current $44.82
33
DHRDANAHER CORPORATION
Healthcare·Diagnostics & Research
0.07%
of portfolio
Number of shares
1,370,839 sh
Holdings current value
$340.11M
Avg closing price
$227.20
-14.3%
Last action
Added
2025Q4
Current $194.75
34
IWMISHARES TRETF
0.07%
of portfolio
Number of shares
1,908,597 sh
Holdings current value
$337.33M
Avg closing price
$222.96
+23.7%
Last action
Added 34.4%
2025Q4
Current $275.78
35
METAMETA PLATFORMS INC
Communication Services·Internet Content & Information
0.07%
of portfolio
Number of shares
1,080,436 sh
Holdings current value
$324.36M
Avg closing price
$732.37
-6.0%
Last action
Trimmed 51.8%
2025Q4
Current $688.55
36
UBERUBER TECHNOLOGIES INC
Technology·Software - Application
0.07%
of portfolio
Number of shares
6,954,552 sh
Holdings current value
$319.84M
Avg closing price
$87.10
-11.5%
Last action
Added 27.4%
2025Q4
Current $77.12
37
TAT&T INC
Communication Services·Telecom Services
0.07%
of portfolio
Number of shares
21,254,029 sh
Holdings current value
$319.24M
Avg closing price
$22.64
+17.1%
Last action
Trimmed 41.4%
2025Q4
Current $26.51
38
ADPAUTOMATIC DATA PROCESSING IN
Technology·Software - Application
0.07%
of portfolio
Number of shares
1,306,726 sh
Holdings current value
$314.37M
Avg closing price
$273.46
-26.7%
Last action
Added 75.4%
2025Q4
Current $200.47
39
SHWSHERWIN WILLIAMS CO
Basic Materials·Specialty Chemicals
0.07%
of portfolio
Number of shares
1,231,029 sh
Holdings current value
$313.97M
Avg closing price
$330.48
+4.6%
Last action
Added 145.4%
2025Q4
Current $345.55
40
PCARPACCAR INC
Industrials·Farm & Heavy Construction Machinery
0.07%
of portfolio
Number of shares
3,644,989 sh
Holdings current value
$309.90M
Avg closing price
$102.52
+23.2%
Last action
Added 2.0%
2025Q4
Current $126.25
41
AVGOBROADCOM INC
Technology·Semiconductors
0.07%
of portfolio
Number of shares
372,780 sh
Holdings current value
$309.62M
Avg closing price
$343.87
+18.2%
Last action
Added
2025Q4
Current $406.54
42
CRMSALESFORCE COM INC
Technology·Software - Application
0.07%
of portfolio
Number of shares
1,519,372 sh
Holdings current value
$308.10M
Avg closing price
$269.64
-32.5%
Last action
Added 124.0%
2025Q4
Current $182.14
43
HBANHUNTINGTON BANCSHARES INC
Financial Services·Banks - Regional
0.07%
of portfolio
Number of shares
29,416,056 sh
Holdings current value
$305.93M
Avg closing price
$15.61
+8.0%
Last action
Trimmed 31.9%
2025Q4
Current $16.85
44
BPBP PLCADR
Energy·Oil & Gas Integrated
0.07%
of portfolio
Number of shares
7,869,700 sh
Holdings current value
$304.71M
Avg closing price
$34.00
+31.1%
Last action
Trimmed 36.1%
2025Q4
Current $44.59
45
FCNCAFIRST CTZNS BANCSHARES INC N
Financial Services·Banks - Regional
0.07%
of portfolio
Number of shares
220,188 sh
Holdings current value
$303.88M
Avg closing price
$1847
+9.9%
Last action
Exited
2025Q4
Current $2030
46
PCGPG&E CORP
Utilities·Utilities - Regulated Electric
0.06%
of portfolio
Number of shares
18,341,856 sh
Holdings current value
$295.85M
Avg closing price
$16.31
+5.8%
Last action
Added 182.1%
2025Q4
Current $17.26
47
TLTISHARES TRETF
0.06%
of portfolio
Number of shares
3,295,164 sh
Holdings current value
$292.25M
Avg closing price
$91.00
-4.3%
Last action
Exited
2025Q4
Current $87.07
48
VICIVICI PPTYS INCREIT
Real Estate·REIT - Diversified
0.06%
of portfolio
Number of shares
10,036,546 sh
Holdings current value
$292.06M
Avg closing price
$29.11
-0.3%
Last action
Added 28.5%
2025Q4
Current $29.01
49
APDAIR PRODS & CHEMS INC
Basic Materials·Specialty Chemicals
0.06%
of portfolio
Number of shares
988,701 sh
Holdings current value
$280.20M
Avg closing price
$271.97
+7.3%
Last action
Added 208.8%
2025Q4
Current $291.81
50
FDXFEDEX CORP
Industrials·Integrated Freight & Logistics
0.06%
of portfolio
Number of shares
1,048,836 sh
Holdings current value
$277.86M
Avg closing price
$264.81
+48.2%
Last action
Added 4.6%
2025Q4
Current $392.38
51
GSGOLDMAN SACHS GROUP INC
Financial Services·Capital Markets
0.06%
of portfolio
Number of shares
843,579 sh
Holdings current value
$272.96M
Avg closing price
$361.66
+156.0%
Last action
Trimmed 2.5%
2025Q4
Current $925.95
52
ORLYOREILLY AUTOMOTIVE INC
Consumer Cyclical·Auto Parts
0.06%
of portfolio
Number of shares
291,043 sh
Holdings current value
$264.52M
Avg closing price
$148.60
-36.9%
Last action
Added
2025Q4
Current $93.71
53
SBACSBA COMMUNICATIONS CORP NEWREIT
Real Estate·REIT - Specialty
0.06%
of portfolio
Number of shares
1,312,094 sh
Holdings current value
$262.64M
Avg closing price
$205.32
+8.7%
Last action
Added 27.1%
2025Q4
Current $223.14
54
ELLAUDER ESTEE COS INC
Consumer Defensive·Household & Personal Products
0.06%
of portfolio
Number of shares
1,795,479 sh
Holdings current value
$259.54M
Avg closing price
$87.85
-13.3%
Last action
Trimmed 18.6%
2025Q4
Current $76.20
55
AMDADVANCED MICRO DEVICES INC
Technology·Semiconductors
0.06%
of portfolio
Number of shares
2,498,982 sh
Holdings current value
$256.95M
Avg closing price
$121.81
+128.5%
Last action
Added 3.9%
2025Q4
Current $278.39
56
GOOGLALPHABET INC
Communication Services·Internet Content & Information
0.05%
of portfolio
Number of shares
1,951,107 sh
Holdings current value
$255.32M
Avg closing price
$250.31
+36.5%
Last action
Added 115.8%
2025Q4
Current $341.68
57
DALDELTA AIR LINES INC DEL
Industrials·Airlines
0.05%
of portfolio
Number of shares
6,880,880 sh
Holdings current value
$254.59M
Avg closing price
$50.89
+40.9%
Last action
Trimmed 50.2%
2025Q4
Current $71.72
58
RMDRESMED INC
Healthcare·Medical Instruments & Supplies
0.05%
of portfolio
Number of shares
1,719,557 sh
Holdings current value
$254.27M
Avg closing price
$256.31
-11.0%
Last action
Trimmed 6.9%
2025Q4
Current $228.12
59
KKRKKR & CO INC
Financial Services·Asset Management
0.05%
of portfolio
Number of shares
4,123,718 sh
Holdings current value
$254.02M
Avg closing price
$117.79
-12.0%
Last action
Trimmed 11.3%
2025Q4
Current $103.60
60
TTDTHE TRADE DESK INC
Communication Services·Advertising Agencies
0.05%
of portfolio
Number of shares
3,206,767 sh
Holdings current value
$250.61M
Avg closing price
$45.76
-50.9%
Last action
Added 36.6%
2025Q4
Current $22.47
61
TGTTARGET CORP
Consumer Defensive·Discount Stores
0.05%
of portfolio
Number of shares
2,231,154 sh
Holdings current value
$246.70M
Avg closing price
$119.00
+7.4%
Last action
Added 4.7%
2025Q4
Current $127.84
62
CVXCHEVRON CORP NEW
Energy·Oil & Gas Integrated
0.05%
of portfolio
Number of shares
1,442,104 sh
Holdings current value
$243.17M
Avg closing price
$146.98
+25.2%
Last action
Added 185.8%
2025Q4
Current $183.99
63
AMZNAMAZON COM INC
Consumer Cyclical·Internet Retail
0.05%
of portfolio
Number of shares
1,903,979 sh
Holdings current value
$242.03M
Avg closing price
$227.46
+10.2%
Last action
Added
2025Q4
Current $250.56
64
WDCWESTERN DIGITAL CORP.
Technology·Computer Hardware
0.05%
of portfolio
Number of shares
5,273,944 sh
Holdings current value
$240.65M
Avg closing price
$53.09
+601.7%
Last action
Trimmed 31.3%
2025Q4
Current $372.52
65
CMGCHIPOTLE MEXICAN GRILL INC
Consumer Cyclical·Restaurants
0.05%
of portfolio
Number of shares
130,701 sh
Holdings current value
$239.42M
Avg closing price
$48.60
-26.3%
Last action
Added
2025Q4
Current $35.83
66
KEYKEYCORP
Financial Services·Banks - Regional
0.05%
of portfolio
Number of shares
22,209,900 sh
Holdings current value
$238.98M
Avg closing price
$19.88
+9.6%
Last action
Added 23.9%
2025Q4
Current $21.80
67
V7780T103ROYAL CARIBBEAN GROUP
0.05%
of portfolio
Number of shares
2,591,911 sh
Holdings current value
$238.82M
Avg closing price
$258.80
Last action
Added 4.4%
2025Q4
Current —
68
GLDSPDR GOLD TRETF
0.05%
of portfolio
Number of shares
1,379,548 sh
Holdings current value
$236.52M
Avg closing price
$357.41
+24.8%
Last action
Added 303.6%
2025Q4
Current $445.93
69
EQTEQT CORP
Energy·Oil & Gas E&P
0.05%
of portfolio
Number of shares
5,792,305 sh
Holdings current value
$235.05M
Avg closing price
$48.27
+21.2%
Last action
Trimmed 14.1%
2025Q4
Current $58.48
70
ONON SEMICONDUCTOR CORP
Technology·Semiconductors
0.05%
of portfolio
Number of shares
2,499,099 sh
Holdings current value
$232.29M
Avg closing price
$60.39
+37.4%
Last action
Added 6.2%
2025Q4
Current $83.01
71
APOAPOLLO GLOBAL MGMT INC
Financial Services·Asset Management
0.05%
of portfolio
Number of shares
2,583,278 sh
Holdings current value
$231.88M
Avg closing price
$133.96
-7.0%
Last action
Trimmed 6.3%
2025Q4
Current $124.62
72
PINSPINTEREST INC
Communication Services·Internet Content & Information
0.05%
of portfolio
Number of shares
8,478,703 sh
Holdings current value
$229.18M
Avg closing price
$37.33
-46.1%
Last action
Trimmed 7.1%
2025Q4
Current $20.12
73
PODDINSULET CORP
Healthcare·Medical Devices
0.05%
of portfolio
Number of shares
1,399,831 sh
Holdings current value
$223.26M
Avg closing price
$289.86
-29.7%
Last action
Trimmed 15.4%
2025Q4
Current $203.73
74
MSIMOTOROLA SOLUTIONS INC
Technology·Communication Equipment
0.05%
of portfolio
Number of shares
813,436 sh
Holdings current value
$221.45M
Avg closing price
$441.85
+0.0%
Last action
Trimmed 2.3%
2025Q4
Current $441.96
75
OMCOMNICOM GROUP INC
Communication Services·Advertising Agencies
0.05%
of portfolio
Number of shares
2,931,204 sh
Holdings current value
$218.32M
Avg closing price
$80.96
-2.8%
Last action
Added
2025Q4
Current $78.67

Portfolio heatmap

Box size = % of portfolio · color = return since filing
MSFT
0.34% · +33.9%
ATVIEUR
0.30%
BSX
0.24% · +21.6%
SPY
0.22% · +66.1%
NVDA
0.19% · -53.6%
HUM
0.17% · -57.8%
JPM
0.16% · +114.0%
AAPL
0.15% · +57.8%
CMCSA
0.15% · -33.2%
MRK
0.15% · +15.7%
ADBE
0.13% · -52.1%
HD
0.13% · +15.6%
WST
0.12% · -27.0%
PANW
0.12% · -28.4%
TMUS
0.12% · +41.1%
MU
0.12% · +568.9%
ISRG
0.12% · +60.5%
SEAGEN INC
0.11%
HORIZON THERAPEUTICS PUB L
0.10%
ABBV
0.10% · +39.8%
SBUX
0.10% · +9.6%
BDX
0.09% · -38.7%
HO1
0.09%
CL
0.09% · +20.7%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Technology350 pos$14.52B20.4%
  • Healthcare405 pos$12.21B17.1%
  • Consumer Cyclical308 pos$8.42B11.8%
  • Industrials330 pos$7.35B10.3%
  • Financial Services373 pos$7.18B10.1%
  • Communication Services115 pos$4.86B6.8%
  • Consumer Defensive116 pos$4.73B6.6%
  • Energy121 pos$3.70B5.2%
  • Real Estate158 pos$3.34B4.7%
  • Basic Materials134 pos$2.73B3.8%
  • Utilities69 pos$2.21B3.1%
(23.0% unclassified, excluded from %)