Custom Index Systems, LLC Portfolio Holdings

Custom Index Systems, LLC

  • $210 Billion
  • Q2 2025

Custom Index Systems, LLC has filed its 13F form on August 13, 2025 for Q2 2025 where it was disclosed a total value porftolio of $210 Billion distributed in 232 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Apple Inc. with a value of $10.2B, Nvidia Corp with a value of $7.45B, Federated Hermes ETF Trust with a value of $4.8B, Ishares Russell 1000 Gr ETF with a value of $4.62B, and Microsoft Corp with a value of $4.59B.

Examining the 13F form we can see an increase of $12.3B in the current position value, from $197B to 210B.

Custom Index Systems, LLC is based out at New York, NY

Below you can find more details about Custom Index Systems, LLC portfolio as well as his latest detailed transactions.

Portfolio value $210 Billion
ETFs: $59 Billion
Technology: $42.7 Billion
Financial Services: $17 Billion
Industrials: $14.5 Billion
Consumer Cyclical: $13 Billion
Communication Services: $12.5 Billion
Energy: $11.4 Billion
Healthcare: $8.34 Billion
Other: $18.6 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$136B
$1.08 Billion 0.52% of portfolio
1,407
Q2 2025 Reduced 37.33%
-
$1.05 Billion 0.5% of portfolio
34,683
Q2 2025 New
$553B
$1.02 Billion 0.49% of portfolio
2,880
Q2 2025 Reduced 0.55%
$0
$1.02 Billion 0.49% of portfolio
3,003
Q2 2025 Reduced 37.74%
$936M
$1.01 Billion 0.48% of portfolio
29,882
Q2 2025 Added 92.44%
$68.9B
$992 Million 0.47% of portfolio
31,994
Q2 2025 Reduced 5.12%
$1.1T
$993 Million 0.47% of portfolio
3,127
Q2 2025 Reduced 7.65%
$0
$991 Million 0.47% of portfolio
5,071
Q2 2025 Reduced 1.4%
$5.58B
$982 Million 0.47% of portfolio
4,263
Q2 2025 Added 16.38%
$50.1B
$985 Million 0.47% of portfolio
19,116
Q2 2025 Reduced 11.32%
$98.3B
$966 Million 0.46% of portfolio
2,993
Q2 2025 Reduced 1.58%
$3.03B
$940 Million 0.45% of portfolio
9,119
Q2 2025 Added 41.1%
$305B
$943 Million 0.45% of portfolio
3,102
Q2 2025 Added 13.75%
$70.8B
$938 Million 0.45% of portfolio
9,501
Q2 2025 Reduced 10.45%
$58.7B
$913 Million 0.44% of portfolio
5,681
Q2 2025 Reduced 14.64%
Linde PLC
-
$925 Million 0.44% of portfolio
-
Q2 2025 Added 4.06%
$62.7B
$909 Million 0.43% of portfolio
8,596
Q2 2025 Added 44.06%
Spinnaker ETF Series
-
$884 Million 0.42% of portfolio
-
Q2 2025 New
Lam Research Corp
-
$852 Million 0.41% of portfolio
-
Q2 2025 Added 76.87%
$14.8B
$858 Million 0.41% of portfolio
22,165
Q2 2025 Added 11.97%
$678M
$856 Million 0.41% of portfolio
26,148
Q2 2025 Reduced 2.62%
$3.01B
$838 Million 0.4% of portfolio
54,908
Q2 2025 Added 4.36%
$92.9B
$840 Million 0.4% of portfolio
2,726
Q2 2025 Added 82.46%
$80.4B
$843 Million 0.4% of portfolio
2,006
Q2 2025 Added 3.62%
$76.4B
$819 Million 0.39% of portfolio
4,399
Q2 2025 Added 17.24%
$53.8B
$811 Million 0.39% of portfolio
44,734
Q2 2025 Reduced 6.28%
$58.2B
$792 Million 0.38% of portfolio
12,698
Q2 2025 Added 52.25%
$77.9B
$805 Million 0.38% of portfolio
5,234
Q2 2025 Reduced 47.53%
$2.03B
$788 Million 0.38% of portfolio
36,294
Q2 2025 Reduced 0.34%
$23.8B
$804 Million 0.38% of portfolio
21,887
Q2 2025 Added 70.06%
$0
$782 Million 0.37% of portfolio
13,952
Q2 2025 Added 46.54%
$337M
$777 Million 0.37% of portfolio
49,441
Q2 2025 Reduced 2.5%
$423B
$756 Million 0.36% of portfolio
2,061
Q2 2025 Added 4.35%
$32.8B
$752 Million 0.36% of portfolio
9,213
Q2 2025 Reduced 21.64%
$20.5B
$757 Million 0.36% of portfolio
10,514
Q2 2025 Added 29.31%
$12.7B
$710 Million 0.34% of portfolio
3,072
Q2 2025 Added 71.62%
$0
$703 Million 0.34% of portfolio
16,900
Q2 2025 Added 1.81%
$885B
$688 Million 0.33% of portfolio
3,145
Q2 2025 Reduced 6.79%
$0
$649 Million 0.31% of portfolio
8,549
Q2 2025 New
$0
$651 Million 0.31% of portfolio
2,334
Q2 2025 Reduced 59.48%
$42.2B
$642 Million 0.31% of portfolio
1,165
Q2 2025 Reduced 45.76%
$553B
$641 Million 0.31% of portfolio
1,140
Q2 2025 Added 0.18%
$47B
$643 Million 0.31% of portfolio
16,767
Q2 2025 Reduced 10.25%
$0
$622 Million 0.3% of portfolio
5,552
Q2 2025 New
$22.9B
$638 Million 0.3% of portfolio
4,142
Q2 2025 Added 20.55%
Global X Fds
-
$619 Million 0.3% of portfolio
-
Q2 2025 Added 43.19%
$9.92B
$602 Million 0.29% of portfolio
8,852
Q2 2025 Added 0.06%
$4.23B
$612 Million 0.29% of portfolio
11,418
Q2 2025 Added 17.04%
$61.7B
$609 Million 0.29% of portfolio
1,901
Q2 2025 Added 6.26%

Summary

  • Portfolio
  • No. of Stocks 232
  • Current Value $210 Billion
  • Prior Value $197 Billion
  • Filing
  • Period Q2 2025
  • Filing Date August 13, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 27 stocks
  • Additional Purchases 103 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 98 stocks
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