Custom Index Systems 13F annual report

Custom Index Systems is an investment fund managing more than $169 billion ran by Maria Lee. There are currently 223 companies in Mrs. Lee’s portfolio. The largest investments include Apple Inc and Ishares Tr, together worth $36.5 billion.

Limited to 30 biggest holdings

$169 billion Assets Under Management (AUM)

As of 30th July 2024, Custom Index Systems’s top holding is 37,783 shares of Apple Inc currently worth over $7.96 billion and making up 4.7% of the portfolio value. Relative to the number of outstanding shares of Apple Inc, Custom Index Systems owns more than approximately 0.1% of the company. In addition, the fund holds 252,650 shares of Ishares Tr worth $28.5 billion. The third-largest holding is NVIDIA Corp worth $4.23 billion and the next is Schwab Strategic Tr worth $5.8 billion, with 127,021 shares owned.

Currently, Custom Index Systems's portfolio is worth at least $169 billion. The total portfolio value may be much higher due to cash assets that are not publicly disclosed such as fixed income, real estate, or cash equivalents.

Careers at Custom Index Systems

The Custom Index Systems office and employees reside in New York, New York. According to the last 13-F report filed with the SEC, Maria Lee serves as the Chief Compliance Officer at Custom Index Systems.

Recent trades

In the most recent 13F filing, Custom Index Systems revealed that it had opened a new position in USA Compression Partners LP and bought 56,003 shares worth $1.33 billion. This means they effectively own approximately 0.1% of the company. USA Compression Partners LP makes up 16.0% of the fund's Energy sector allocation and has decreased its share price by approximately 0.1% in the past year.

The investment fund also strengthened its position in NVIDIA Corp by buying 30,920 additional shares. This makes their stake in NVIDIA Corp total 34,250 shares worth $4.23 billion. NVIDIA Corp dropped approximately 0.1% in the past year.

On the other hand, there are companies that Custom Index Systems is getting rid of from its portfolio. Custom Index Systems closed its position in Lululemon Athletica inc on 6th August 2024. It sold the previously owned 1,822 shares for $712 million. Maria Lee also disclosed a decreased stake in Apple Inc by 0.2%. This leaves the value of the investment at $7.96 billion and 37,783 shares.

One of the smallest hedge funds

The two most similar investment funds to Custom Index Systems are Applied Capital and Fairfield, Bush & Co. They manage $168 billion and $169 billion respectively.


Maria Lee investment strategy

Custom Index Systems’s portfolio is diversified across 12 sectors. Currently, their heaviest sector is Technology — making up 13.5% of the total portfolio value. The fund focuses on investments in the United States as 49.3% of the portfolio companies are based in the United States.

The majority of the companies in the fund’s portfolio are large-cap stocks. Stocks with a size of more than $10 billion in market cap make up 41% of the total holdings value. On the other hand, small-cap stocks make up only 0.9% of the portfolio. The average market cap of the portfolio companies is close to $100 billion.

The complete list of Custom Index Systems trades based on 13F SEC filings

These positions were updated on August 6th based on the fund’s latest 13F filing. Quickly find out what the most recently closed or increased positions are.

Security Shares Owned Value Allocation
Apple Inc
15.46%
37,783
$7,957,855,000 4.72%
Ishares Tr
2.65%
252,650
$28,520,162,000 16.92%
NVIDIA Corp
928.53%
34,250
$4,231,245,000 2.51%
Schwab Strategic Tr
29.82%
127,021
$5,798,434,000 3.44%
Microsoft Corporation
1.35%
6,072
$2,713,880,000 1.61%
Amazon.com Inc.
20.86%
13,450
$2,599,213,000 1.54%
First Tr Exchange-traded Fd
1.42%
77,467
$2,585,848,000 1.53%
Wisdomtree Tr
0.38%
107,139
$5,034,779,000 2.99%
Vanguard World Fd
1.33%
8,064
$2,533,789,000 1.50%
Alphabet Inc
5.71%
17,947
$3,276,873,000 1.94%
Spdr Ser Tr
6.15%
35,889
$3,373,772,000 2.00%
VanEck ETF Trust
30.97%
7,133
$1,859,573,000 1.10%
Invesco Exchange Traded Fd T
0.89%
16,533
$1,846,911,000 1.10%
Vanguard Intl Equity Index F
19.10%
39,306
$1,720,031,000 1.02%
Western Midstream Partners L
7.58%
40,526
$1,610,098,000 0.96%
Alliance Resource Partners L
1.97%
64,176
$1,569,745,000 0.93%
Meta Platforms Inc
7.62%
3,081
$1,553,502,000 0.92%
Energy Transfer L P
10.98%
91,741
$1,488,039,000 0.88%
Sunoco Lp/sunoco Fin Corp
6.50%
26,100
$1,475,694,000 0.88%
MPLX LP
12.14%
34,077
$1,451,339,000 0.86%
Cheniere Energy Partners LP
9.69%
29,494
$1,448,450,000 0.86%
Enterprise Prods Partners L
7.11%
49,838
$1,444,305,000 0.86%
Costco Whsl Corp New
23.41%
1,687
$1,433,933,000 0.85%
Black Stone Minerals L.P.
0.37%
87,787
$1,375,622,000 0.82%
USA Compression Partners LP
Opened
56,003
$1,328,951,000 0.79%
Netflix Inc.
15.90%
1,698
$1,145,946,000 0.68%
Lam Research Corp.
10.27%
859
$914,706,000 0.54%
JPMorgan Chase & Co.
22.16%
4,200
$849,492,000 0.50%
Simon Ppty Group Inc New
Opened
5,421
$822,908,000 0.49%
Garmin Ltd
Opened
5,031
$819,651,000 0.49%
Invesco Db Multi-sector Comm
19.73%
31,891
$759,006,000 0.45%
Home Depot, Inc.
203.05%
2,185
$752,164,000 0.45%
Dover Corp.
17.75%
4,078
$735,875,000 0.44%
Kimberly-Clark Corp.
22.82%
5,270
$728,314,000 0.43%
Elevance Health Inc
195.11%
1,328
$719,590,000 0.43%
Synopsys, Inc.
38.29%
1,199
$713,477,000 0.42%
Lululemon Athletica inc.
Closed
1,822
$711,764,000
American Finl Group Inc Ohio
9.47%
5,547
$682,392,000 0.40%
Pepsico Inc
43.23%
4,072
$671,595,000 0.40%
Alps Etf Tr
1.06%
13,786
$661,452,000 0.39%
Oreilly Automotive Inc
7.04%
621
$655,813,000 0.39%
Adobe Inc
17.03%
1,145
$636,093,000 0.38%
Vertex Pharmaceuticals, Inc.
7.61%
1,357
$636,053,000 0.38%
Zoetis Inc
Opened
3,617
$627,043,000 0.37%
Cadence Design System Inc
Closed
1,977
$615,401,000
Axis Cap Hldgs Ltd
17.09%
8,576
$605,894,000 0.36%
Procter And Gamble Co
7.53%
3,660
$603,607,000 0.36%
Burlington Stores Inc
41.72%
2,483
$595,920,000 0.35%
Applied Matls Inc
16.09%
2,518
$594,223,000 0.35%
Schwab Charles Corp
Opened
8,049
$593,131,000 0.35%
Curtiss-Wright Corp.
14.40%
2,182
$591,278,000 0.35%
KLA Corp.
18.57%
715
$589,525,000 0.35%
Ehang Hldgs Ltd
Closed
28,594
$588,179,000
Deckers Outdoor Corp.
44.39%
600
$580,770,000 0.34%
Honeywell International Inc
86.45%
2,696
$575,704,000 0.34%
Skechers U S A, Inc.
52.02%
8,314
$574,664,000 0.34%
Medpace Holdings Inc
23.50%
1,377
$567,117,000 0.34%
Mastercard Incorporated
21.49%
1,272
$561,156,000 0.33%
Accenture Plc Ireland
Closed
1,556
$539,325,000
nVent Electric plc
21.73%
6,987
$535,274,000 0.32%
MercadoLibre Inc
Closed
354
$535,234,000
Targa Res Corp
5.56%
4,120
$530,574,000 0.31%
Colgate-Palmolive Co.
Opened
5,462
$530,032,000 0.31%
Motorola Solutions Inc
Opened
1,370
$528,889,000 0.31%
Schwab Strategic Tr
Closed
9,214
$525,474,000
Moodys Corp
Opened
1,241
$522,374,000 0.31%
Evercore Inc
Opened
2,489
$518,782,000 0.31%
Johnson & Johnson
4.77%
3,531
$516,091,000 0.31%
Fiserv, Inc.
Closed
3,193
$510,305,000
Vanguard Index Fds
Opened
2,038
$509,765,000 0.30%
Apollo Global Mgmt Inc
Opened
4,277
$504,985,000 0.30%
Labcorp Holdings Inc.
Opened
2,459
$500,431,000 0.30%
Kb Finl Group Inc
Closed
9,596
$499,664,000
Monday Com Ltd
Closed
2,207
$498,495,000
Cellebrite Di Ltd
Closed
44,613
$494,312,000
ON Semiconductor Corp.
100.22%
7,208
$494,108,000 0.29%
Advanced Micro Devices Inc.
Closed
2,730
$492,738,000
Verisk Analytics Inc
Opened
1,822
$491,120,000 0.29%
Jefferies Finl Group Inc
16.13%
9,820
$488,643,000 0.29%
Laboratory Corp Amer Hldgs
Closed
2,230
$487,166,000
Mckesson Corporation
3.81%
833
$486,505,000 0.29%
Qualcomm, Inc.
45.63%
2,436
$485,202,000 0.29%
Progressive Corp.
8.12%
2,330
$483,964,000 0.29%
KBR Inc
22.65%
7,477
$479,575,000 0.28%
General Electric Co
Closed
2,702
$474,282,000
Pegasystems Inc.
Closed
7,332
$473,940,000
Quest Diagnostics, Inc.
11.48%
3,458
$473,331,000 0.28%
Lazard Inc.
Opened
12,310
$469,996,000 0.28%
Ashland Inc
Opened
4,971
$469,710,000 0.28%
HP Inc
2.56%
13,352
$467,587,000 0.28%
Intuit Inc
14.31%
711
$467,276,000 0.28%
Gartner, Inc.
3.17%
1,040
$467,022,000 0.28%
AECOM
11.84%
5,266
$464,145,000 0.28%
Chevron Corp.
43.58%
2,962
$463,316,000 0.27%
Fidelity National Financial Inc
17.33%
9,295
$459,359,000 0.27%
Cbre Group Inc
6.86%
5,120
$456,243,000 0.27%
Aptiv PLC
72.23%
6,462
$455,054,000 0.27%
Assured Guaranty Ltd
Closed
5,205
$454,136,000
Arrow Electrs Inc
16.15%
3,749
$452,729,000 0.27%
Affiliated Managers Group In
4.87%
2,889
$451,348,000 0.27%
Allstate Corp (The)
18.37%
2,816
$449,603,000 0.27%
XP Inc
Closed
17,470
$448,280,000
Mks Instrs Inc
Closed
3,369
$448,077,000
MarketAxess Holdings Inc.
Opened
2,230
$447,182,000 0.27%
Ishares Gold Tr
0.55%
10,179
$447,163,000 0.27%
Allison Transmission Hldgs I
Opened
5,886
$446,747,000 0.27%
Garrett Motion Inc
Closed
44,770
$445,014,000
Ishares Tr
Closed
9,730
$675,872,000
First Amern Finl Corp
2.26%
8,218
$443,361,000 0.26%
Toll Brothers Inc.
12.87%
3,811
$438,951,000 0.26%
Schlumberger Ltd.
37.69%
9,269
$437,311,000 0.26%
Berkley W R Corp
Opened
5,546
$435,805,000 0.26%
Howmet Aerospace Inc.
Closed
6,355
$434,873,000
Armstrong World Inds Inc New
Closed
3,478
$432,037,000
Arista Networks Inc
Closed
1,487
$431,200,000
Antero Resources Corp
Closed
14,830
$430,070,000
Logitech Intl S A
Closed
4,745
$424,061,000
Atour Lifestyle Hldgs Ltd
Closed
23,597
$423,330,000
Comcast Corp New
27.63%
10,794
$422,693,000 0.25%
Ardmore Shipping Corp
Opened
18,609
$419,261,000 0.25%
Hartford Finl Svcs Group Inc
Opened
4,149
$417,140,000 0.25%
Tyson Foods, Inc.
15.20%
7,291
$416,608,000 0.25%
Corpay Inc
29.30%
1,562
$416,132,000 0.25%
Genpact Limited
Opened
12,914
$415,702,000 0.25%
Manhattan Associates, Inc.
Closed
1,656
$414,381,000
Celestica, Inc.
Opened
7,227
$414,324,000 0.25%
Workday Inc
39.01%
1,853
$414,257,000 0.25%
Delta Air Lines, Inc.
Opened
8,672
$411,400,000 0.24%
Marvell Technology Inc
Closed
5,803
$411,317,000
Atlassian Corporation
16.98%
2,322
$410,715,000 0.24%
National Fuel Gas Co.
Opened
7,570
$410,218,000 0.24%
BWX Technologies Inc
Opened
4,274
$406,030,000 0.24%
Infosys Ltd
Closed
22,606
$405,326,000
Automatic Data Processing In
Opened
1,697
$405,057,000 0.24%
Olin Corp.
Opened
8,584
$404,736,000 0.24%
Gallagher Arthur J & Co
Closed
1,612
$403,064,000
Taiwan Semiconductor Mfg Ltd
Opened
2,304
$400,458,000 0.24%
Ishares Tr
Opened
8,337
$400,176,000 0.24%
Chemours Company
Opened
17,620
$397,683,000 0.24%
Union Pac Corp
Opened
1,725
$390,299,000 0.23%
Walmart Inc
18.02%
5,756
$389,739,000 0.23%
T-Mobile US, Inc.
Closed
2,351
$383,730,000
Performance Food Group Company
Opened
5,800
$383,438,000 0.23%
Sysco Corp.
Opened
5,359
$382,579,000 0.23%
Lennar Corp.
Opened
2,544
$381,269,000 0.23%
Juniper Networks Inc
25.05%
10,426
$380,132,000 0.23%
Service Corp Intl
11.53%
5,338
$379,692,000 0.23%
D.R. Horton Inc.
Opened
2,693
$379,524,000 0.23%
Range Res Corp
Closed
11,009
$379,040,000
Celanese Corp
15.59%
2,799
$377,557,000 0.22%
Expedia Group Inc
Closed
2,738
$377,160,000
Tencent Music Entmt Group
Opened
26,831
$376,976,000 0.22%
TAL Education Group
Closed
33,050
$375,118,000
Broadcom Inc
8.88%
233
$374,088,000 0.22%
Align Technology, Inc.
1.71%
1,548
$373,734,000 0.22%
Teekay Tankers Ltd
30.89%
5,430
$373,638,000 0.22%
PayPal Holdings Inc
Closed
5,523
$369,986,000
Houlihan Lokey Inc
Closed
2,876
$368,674,000
Halliburton Co.
Closed
9,352
$368,656,000
Coterra Energy Inc
Closed
13,187
$367,654,000
TORM plc
Opened
9,452
$366,454,000 0.22%
Teradyne, Inc.
Closed
3,235
$365,005,000
Intuitive Surgical Inc
20.83%
818
$363,887,000 0.22%
Hologic, Inc.
0.06%
4,864
$361,152,000 0.21%
Cosan S A
Closed
27,841
$360,541,000
Spdr Gold Tr
No change
1,675
$360,142,000 0.21%
Novo-nordisk A S
32.83%
2,519
$359,562,000 0.21%
Dlocal Ltd
Closed
24,457
$359,518,000
Qorvo Inc
Closed
3,124
$358,729,000
Asml Holding N V
53.10%
348
$355,910,000 0.21%
Mondelez International Inc.
31.13%
5,421
$354,750,000 0.21%
Ase Technology Hldg Co Ltd
Opened
31,035
$354,420,000 0.21%
Li Auto Inc.
Closed
11,584
$350,764,000
Spotify Technology S.A.
Opened
1,117
$350,503,000 0.21%
Golden Ocean Group Ltd
Opened
25,363
$350,009,000 0.21%
Goldman Sachs Group, Inc.
Closed
836
$349,189,000
Analog Devices Inc.
Closed
1,765
$349,099,000
American Express Co.
53.56%
1,507
$348,946,000 0.21%
Check Point Software Tech Lt
22.71%
2,113
$348,645,000 0.21%
Qifu Technology Inc.
35.70%
17,645
$348,136,000 0.21%
Builders Firstsource Inc
21.68%
2,503
$346,440,000 0.21%
Regeneron Pharmaceuticals, Inc.
36.67%
328
$344,738,000 0.20%
Epam Sys Inc
57.06%
1,825
$343,301,000 0.20%
Vista Energy S.a.b. De C.v.
Opened
7,545
$343,147,000 0.20%
Nucor Corp.
5.86%
2,170
$343,034,000 0.20%
Paycom Software Inc
45.07%
2,398
$343,010,000 0.20%
NetEase Inc
14.37%
3,587
$342,845,000 0.20%
Gildan Activewear Inc
Opened
9,014
$341,811,000 0.20%
Fortune Brands Innovations I
Opened
5,261
$341,649,000 0.20%
Keysight Technologies Inc
Closed
2,180
$340,908,000
Hexcel Corp.
Closed
4,674
$340,501,000
PagSeguro Digital Ltd
Opened
29,123
$340,448,000 0.20%
Revvity Inc.
6.86%
3,242
$339,956,000 0.20%
Sealed Air Corp.
Closed
9,127
$339,524,000
Stanley Black & Decker Inc
Closed
3,467
$339,523,000
Generac Holdings Inc
Closed
2,685
$338,686,000
Kroger Co.
15.83%
6,755
$337,277,000 0.20%
Embraer S.A.
Opened
13,018
$335,864,000 0.20%
Sensata Technologies Hldg Pl
Closed
9,108
$334,628,000
Ferrari N.V.
29.82%
812
$331,596,000 0.20%
Eldorado Gold Corp.
Opened
22,309
$329,950,000 0.20%
Williams Cos Inc
Opened
7,762
$329,885,000 0.20%
Merck & Co Inc
22.02%
2,659
$329,184,000 0.20%
Verizon Communications Inc
Opened
7,877
$324,847,000 0.19%
Jones Lang Lasalle Inc.
15.87%
1,559
$320,032,000 0.19%
Vanguard Scottsdale Fds
No change
4,000
$319,720,000 0.19%
Salesforce Inc
49.46%
1,220
$313,662,000 0.19%
Autoliv Inc.
Opened
2,915
$311,876,000 0.19%
Banco Bilbao Vizcaya Argenta
Opened
31,067
$311,602,000 0.18%
Westlake Corporation
21.25%
2,149
$311,218,000 0.18%
Archer Daniels Midland Co.
15.57%
5,136
$310,471,000 0.18%
F5 Inc
7.59%
1,778
$306,225,000 0.18%
Teradata Corp
Closed
7,864
$304,101,000
Ryder Sys Inc
22.96%
2,450
$303,506,000 0.18%
Autodesk Inc.
43.06%
1,214
$300,404,000 0.18%
Vanguard Bd Index Fds
No change
4,000
$299,560,000 0.18%
Nomad Foods Ltd
Opened
17,998
$296,607,000 0.18%
IPG Photonics Corp
Closed
3,189
$289,210,000
Tim S.A.
Opened
20,068
$287,374,000 0.17%
Baker Hughes Company
44.09%
8,046
$282,978,000 0.17%
Ryanair Holdings Plc
25.62%
2,430
$282,949,000 0.17%
Silence Therapeutics plc
Opened
14,836
$281,884,000 0.17%
Gold Fields Ltd
Opened
18,797
$280,075,000 0.17%
Companhia De Saneamento Basi
Opened
20,804
$279,814,000 0.17%
Knight-swift Transn Hldgs In
12.39%
5,532
$276,157,000 0.16%
Mcewen Mng Inc
Opened
29,977
$275,189,000 0.16%
Ventas Inc
12.68%
5,340
$273,728,000 0.16%
Palo Alto Networks Inc
55.80%
804
$272,564,000 0.16%
Pulte Group Inc
Opened
2,424
$266,882,000 0.16%
StoneCo Ltd
Opened
21,888
$262,437,000 0.16%
Urban Edge Pptys
Opened
14,012
$258,802,000 0.15%
Phillips 66
Opened
1,807
$255,094,000 0.15%
Kite Rlty Group Tr
10.75%
11,374
$254,550,000 0.15%
Sabra Health Care Reit Inc
3.00%
16,452
$253,361,000 0.15%
Global X Fds
10.43%
8,577
$248,304,000 0.15%
Tempur Sealy International Inc
Closed
4,367
$248,133,000
Visa Inc
Closed
887
$247,544,000
Eaton Vance Flting Rate Inc
No change
18,347
$246,217,000 0.15%
Elme Communities
Opened
15,390
$245,163,000 0.15%
Wells Fargo Co New
14.75%
4,121
$244,746,000 0.15%
Abbvie Inc
3.06%
1,416
$242,872,000 0.14%
Site Ctrs Corp
Opened
16,701
$242,165,000 0.14%
Coca-Cola Co
Closed
3,942
$241,172,000
Healthpeak Properties Inc.
0.96%
12,218
$239,473,000 0.14%
American Assets Tr Inc
4.52%
10,697
$239,399,000 0.14%
Travelers Companies Inc.
Closed
1,023
$235,433,000
Epr Pptys
13.17%
5,567
$233,703,000 0.14%
Nxp Semiconductors N V
Opened
867
$233,301,000 0.14%
Valero Energy Corp.
27.71%
1,482
$232,318,000 0.14%
Cleveland-Cliffs Inc
No change
15,000
$230,850,000 0.14%
Umh Pptys Inc
Opened
14,402
$230,288,000 0.14%
Uniti Group Inc
Closed
38,996
$230,076,000
Spdr Ser Tr
Closed
1,634
$229,593,000
Eli Lilly & Co
70.34%
253
$229,061,000 0.14%
Bank America Corp
Closed
5,976
$226,610,000
Sunstone Hotel Invs Inc New
0.31%
21,504
$224,932,000 0.13%
Electronic Arts, Inc.
Opened
1,613
$224,739,000 0.13%
Macerich Co.
0.72%
14,554
$224,714,000 0.13%
PDD Holdings Inc
59.50%
1,685
$224,021,000 0.13%
CSX Corp.
16.70%
6,687
$223,680,000 0.13%
Reaves Util Income Fd
0.30%
8,125
$221,964,000 0.13%
Mcdonalds Corp
Closed
787
$221,895,000
Apartment Income REIT Corp.
Closed
6,822
$221,510,000
Xenia Hotels & Resorts Inc
8.31%
15,335
$219,751,000 0.13%
Biogen Inc
Opened
941
$218,143,000 0.13%
Constellation Energy Corp
Closed
1,176
$217,384,000
Dollar Tree Inc
28.05%
2,029
$216,636,000 0.13%
Trade Desk Inc
Opened
2,214
$216,241,000 0.13%
Broadstone Net Lease, Inc.
Closed
13,765
$215,698,000
Astrazeneca plc
Opened
2,757
$215,018,000 0.13%
Apple Hospitality REIT Inc
1.21%
14,780
$214,901,000 0.13%
Exxon Mobil Corp.
Opened
1,833
$211,068,000 0.13%
Diamondrock Hospitality Co.
0.91%
24,811
$209,653,000 0.12%
Ross Stores, Inc.
Opened
1,434
$208,389,000 0.12%
Host Hotels & Resorts Inc
0.77%
11,588
$208,352,000 0.12%
Take-two Interactive Softwar
21.07%
1,326
$206,180,000 0.12%
Armada Hoffler Pptys Inc
Closed
19,805
$205,972,000
Pebblebrook Hotel Tr
3.43%
14,961
$205,714,000 0.12%
Ryman Hospitality Pptys Inc
0.34%
2,059
$205,612,000 0.12%
Unitedhealth Group Inc
39.58%
403
$205,232,000 0.12%
Molina Healthcare Inc
5.02%
690
$205,137,000 0.12%
Park Hotels & Resorts Inc
8.28%
13,567
$203,234,000 0.12%
Nike, Inc.
Closed
2,161
$203,091,000
Autonation Inc.
14.99%
1,259
$200,659,000 0.12%
Healthcare Rlty Tr
Closed
14,053
$198,850,000
Allspring Multi Sector Incom
No change
22,023
$197,767,000 0.12%
Starwood Ppty Tr Inc
1.00%
10,366
$196,338,000 0.12%
Service Pptys Tr
Closed
28,805
$195,298,000
Rlj Lodging Tr
2.23%
20,080
$193,370,000 0.11%
First Tr Mlp & Energy Incom
Closed
13,837
$133,807,000
MiMedx Group, Inc
8.38%
11,659
$80,797,000 0.05%
No transactions found
Showing first 500 out of 291 holdings