Summa Corp. Portfolio Holdings

Summa Corp.

  • $173 Billion
  • Q1 2025

Summa Corp. has filed its 13F form on April 21, 2025 for Q1 2025 where it was disclosed a total value porftolio of $173 Billion distributed in 65 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Nvidia Corp with a value of $85B, Advanced Micro Devices Inc with a value of $12.3B, Microsoft Corp with a value of $10.5B, Alibaba Group Holding LTD with a value of $9.48B, and Qualcomm Inc with a value of $6.16B.

Examining the 13F form we can see an decrease of $31B in the current position value, from $204B to 173B.

Summa Corp. is based out at Tomball, TX

Below you can find more details about Summa Corp. portfolio as well as his latest detailed transactions.

Portfolio value $173 Billion
Technology: $122 Billion
Energy: $12.3 Billion
Consumer Cyclical: $11.4 Billion
Financial Services: $9.08 Billion
ETFs: $8.42 Billion
Healthcare: $3.34 Billion
Consumer Defensive: $2.74 Billion
Communication Services: $2.2 Billion
Other: $1.19 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$431B
$85 Billion 49.2% of portfolio
784,723
Q1 2025 Reduced 3.19%
$259B
$12.3 Billion 7.14% of portfolio
120,200
Q1 2025 Reduced 5.5%
$3.81T
$10.5 Billion 6.09% of portfolio
28,066
Q1 2025 Reduced 18.19%
$311B
$9.48 Billion 5.48% of portfolio
71,673
Q1 2025 Added 28.74%
$171B
$6.16 Billion 3.57% of portfolio
40,122
Q1 2025 Reduced 21.52%
$55.8B
$5.34 Billion 3.09% of portfolio
40,400
Q1 2025 Reduced 21.4%
$6.38B
$3.9 Billion 2.25% of portfolio
185,300
Q1 2025 Reduced 2.47%
$208M
$3.09 Billion 1.79% of portfolio
562,338
Q1 2025 Reduced 0.26%
$61.4B
$2.65 Billion 1.53% of portfolio
42,963
Q1 2025 Added 1.33%
$631B
$2.42 Billion 1.4% of portfolio
4,538
Q1 2025 Added 0.8%
$3.38T
$2.28 Billion 1.32% of portfolio
10,280
Q1 2025 Reduced 10.54%
$179B
$1.83 Billion 1.06% of portfolio
25,107
Q4 2024 Reduced 0.27%
$21.5B
$1.78 Billion 1.03% of portfolio
51,000
Q3 2024 Reduced 13.56%
$2.28T
$1.54 Billion 0.89% of portfolio
8,112
Q4 2024 Reduced 10.51%
$258B
$1.41 Billion 0.82% of portfolio
16,062
Q1 2025 Added 2.88%
$1.07T
$1.13 Billion 0.65% of portfolio
7,278
Q1 2025 Reduced 7.5%
$530B
$952 Million 0.55% of portfolio
1,736
Q3 2024 Reduced 1.25%
$465B
$773 Million 0.45% of portfolio
6,500
Q4 2023 New
$269B
$778 Million 0.45% of portfolio
1,485
Q1 2025 Added 2.41%
$0
$753 Million 0.44% of portfolio
6,370
Q3 2024 Added 18.62%
$167B
$725 Million 0.42% of portfolio
1,456
Q4 2024 Added 7.37%
$0
$701 Million 0.41% of portfolio
6,450
Q4 2024 Added 18.35%
$0
$683 Million 0.39% of portfolio
6,900
Q3 2024 Added 25.45%
$34.8B
$653 Million 0.38% of portfolio
11,250
Q3 2024 Added 21.62%
$0
$661 Million 0.38% of portfolio
6,930
Q3 2024 Added 16.86%
$170B
$662 Million 0.38% of portfolio
1,726
Q1 2025 Added 6.15%
$0
$642 Million 0.37% of portfolio
10,000
Q4 2024 Added 17.65%
$303B
$648 Million 0.37% of portfolio
9,024
Q1 2025 Added 3.72%
$0
$606 Million 0.35% of portfolio
4,700
Q4 2023 New
$0
$603 Million 0.35% of portfolio
12,000
Q4 2023 New
$192B
$611 Million 0.35% of portfolio
21,600
Q1 2025 Reduced 1.82%
$369B
$532 Million 0.31% of portfolio
3,119
Q1 2025 Added 3.97%
$0
$529 Million 0.31% of portfolio
5,260
Q1 2025 Reduced 7.39%
$68B
$529 Million 0.31% of portfolio
15,500
Q4 2023 New
$0
$513 Million 0.3% of portfolio
6,500
Q4 2023 New
$0
$496 Million 0.29% of portfolio
6,000
Q4 2023 New
$426B
$501 Million 0.29% of portfolio
3,020
Q4 2023 New
$0
$475 Million 0.27% of portfolio
12,820
Q1 2025 New
$0
$462 Million 0.27% of portfolio
5,000
Q2 2024 Reduced 23.08%
$1.12T
$467 Million 0.27% of portfolio
2,988
Q1 2025 Reduced 19.24%
$422B
$455 Million 0.26% of portfolio
481
Q1 2025 Reduced 9.42%
$207B
$438 Million 0.25% of portfolio
4,880
Q1 2025 Reduced 3.94%
$572B
$413 Million 0.24% of portfolio
1,179
Q1 2024 Added 22.18%
$0
$407 Million 0.24% of portfolio
5,500
Q4 2023 New
$108B
$412 Million 0.24% of portfolio
4,200
Q1 2025 Added 5.0%
$0
$363 Million 0.21% of portfolio
9,404
Q1 2025 Reduced 27.92%
$47.7B
$344 Million 0.2% of portfolio
3,300
Q4 2024 Added 83.33%
$671B
$345 Million 0.2% of portfolio
2,468
Q1 2025 Added 20.27%
$0
$331 Million 0.19% of portfolio
3,000
Q1 2025 New

Summary

  • Portfolio
  • No. of Stocks 65
  • Current Value $173 Billion
  • Prior Value $204 Billion
  • Filing
  • Period Q1 2025
  • Filing Date April 21, 2025
  • Form Type 13F-HR
  • Activity in Q1 2025
  • New Purchases 4 stocks
  • Additional Purchases 11 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 16 stocks
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