Blume Capital Management, Inc. Portfolio Holdings

Blume Capital Management, Inc.

  • $503 Million
  • Q3 2025

Blume Capital Management, Inc. has filed its 13F form on November 05, 2025 for Q3 2025 where it was disclosed a total value porftolio of $503 Million distributed in 352 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Apple Inc. with a value of $26.2M, Dimensional ETF Tr Dimensional with a value of $21.6M, Alphabet Inc. with a value of $19.9M, Dimensional ETF Tr Core Fxd In with a value of $19M, and Uber Technologies, Inc with a value of $16.1M.

Examining the 13F form we can see an increase of $21.5M in the current position value, from $481M to 503M.

Blume Capital Management, Inc. is based out at Berkeley, CA

Below you can find more details about Blume Capital Management, Inc. portfolio as well as his latest detailed transactions.

Portfolio value $503 Million
ETFs: $150 Million
Financial Services: $91.6 Million
Technology: $90.1 Million
Communication Services: $57.7 Million
Healthcare: $27.5 Million
Industrials: $23 Million
Energy: $17.9 Million
Basic Materials: $17.2 Million
Other: $28.3 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$0
$51,000 0.01% of portfolio
2,000
Q1 2025 Reduced 33.33%
$0
$65,000 0.01% of portfolio
1,348
Q1 2018 Reduced 5.93%
$0
$31,000 0.01% of portfolio
1,050
Q4 2024 Added 200.0%
$24.8B
$28,000 0.01% of portfolio
150
Q3 2020 Reduced 98.67%
$10.3B
$30,000 0.01% of portfolio
90
Q2 2025 New
$0
$28,000 0.01% of portfolio
1,113
Q2 2025 Added 0.09%
$0
$43,000 0.01% of portfolio
1,500
Q4 2024 Added 200.0%
$0
$36,000 0.01% of portfolio
1,577
Q3 2025 Reduced 10.09%
$0
$43,000 0.01% of portfolio
725
Q3 2025 Added 7.41%
$388B
$67,000 0.01% of portfolio
415
Q3 2025 Added 6.41%
$123B
$74,000 0.01% of portfolio
150
Q3 2017 New
$22.2B
$34,000 0.01% of portfolio
1,300
Q3 2025 Added 52.94%
$0
$47,000 0.01% of portfolio
1,500
Q1 2025 Reduced 57.14%
$49.1B
$63,000 0.01% of portfolio
53
Q3 2025 Reduced 10.17%
$67.6B
$53,000 0.01% of portfolio
1,102
Q4 2022 Reduced 44.96%
$71.6B
$36,000 0.01% of portfolio
550
Q1 2025 Reduced 26.67%
$57.5B
$68,000 0.01% of portfolio
250
Q3 2022 Reduced 26.47%
$237B
$40,000 0.01% of portfolio
250
Q3 2025 Reduced 28.57%
$16.2B
$33,000 0.01% of portfolio
455
Q2 2025 Added 468.75%
$10.1B
$30,000 0.01% of portfolio
800
Q2 2021 Reduced 46.67%
$0
$56,000 0.01% of portfolio
2,032
Q4 2024 Added 100.0%
$4.81B
$47,000 0.01% of portfolio
1,102
Q4 2019 Reduced 5.65%
$19.1B
$54,000 0.01% of portfolio
500
Q1 2025 Reduced 9.09%
$136B
$73,000 0.01% of portfolio
200
Q3 2025 Reduced 0.99%
$53B
$54,000 0.01% of portfolio
570
Q2 2024 Reduced 14.93%
$0
$31,000 0.01% of portfolio
153
Q3 2025 Added 3.38%
$0
$51,000 0.01% of portfolio
606
Q3 2025 Added 1,920.0%
$19.2B
$73,000 0.01% of portfolio
900
Q3 2025 Reduced 10.0%
$28.1B
$35,000 0.01% of portfolio
700
Q3 2017 New
$3B
$47,000 0.01% of portfolio
15,110
Q3 2025 Added 43.09%
$99.5B
$67,000 0.01% of portfolio
1,504
Q2 2025 Reduced 25.06%
$0
$60,000 0.01% of portfolio
962
Q3 2025 Added 493.83%
$0
$33,000 0.01% of portfolio
45
Q3 2025 Reduced 30.77%
$34.9B
$54,000 0.01% of portfolio
229
Q3 2021 New
$2.69B
$27,000 0.01% of portfolio
525
Q3 2025 Added 128.26%
$0
$48,000 0.01% of portfolio
610
Q3 2025 Reduced 0.16%
$6.49B
$29,000 0.01% of portfolio
65
Q3 2024 Reduced 7.14%
$0
$40,000 0.01% of portfolio
139
Q4 2024 Reduced 49.27%
$20.8B
$26,000 0.01% of portfolio
200
Q2 2025 Reduced 50.0%
$22.4B
$27,000 0.01% of portfolio
500
Q2 2019 Reduced 16.67%
$971B
$67,000 0.01% of portfolio
88
Q3 2025 Added 100.0%
$64.7B
$44,000 0.01% of portfolio
400
Q2 2025 Reduced 0.99%
$0
$34,000 0.01% of portfolio
350
Q3 2025 Added 27.27%
$10.4B
$54,000 0.01% of portfolio
1,375
Q3 2025 Reduced 29.38%
$6.64B
$35,000 0.01% of portfolio
1,100
Q3 2023 Reduced 26.67%
$22.6B
$36,000 0.01% of portfolio
300
Q1 2023 Reduced 9.64%
$53.8B
$70,000 0.01% of portfolio
300
Q2 2025 Reduced 0.33%
$24.8B
$66,000 0.01% of portfolio
2,702
Q3 2025 Added 0.07%
$0
$49,000 0.01% of portfolio
594
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 352
  • Current Value $503 Million
  • Prior Value $481 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 05, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 26 stocks
  • Additional Purchases 54 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 104 stocks
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