$40,000 of BERKSHIRE HATHAWAY ENERGY lobbying was just disclosed, from Q2 of 2026, in a new Lobbying Disclosure Act filing.
This included lobbying on issues like:
"Issues related to IRC code sections 45Y, 48E, and 45X. (H.R. 8780) Issues related to tax treatment for payments to wildfire victims (H.R. 5225, S. 3372, H.R. 5366, H.R. 7825)."
You can find more data on corporate lobbying on Quiver Quantitative.
BRK.A Hedge Fund Activity
We have seen 130 institutional investors add shares of BRK.A stock to their portfolio, and 176 decrease their positions in their most recent quarter.
Here are some of the largest recent moves:
- AUTO-OWNERS INSURANCE CO removed 126,051,433 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $90,522,576,094,620
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO removed 1,585,628 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $1,138,702,891,920
- MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. added 368,452 shares (+inf%) to their portfolio in Q1 2026, for an estimated $264,600,119,280
- VESTOR CAPITAL, LLC removed 123,936 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $89,003,399,040
- VINVA INVESTMENT MANAGEMENT LTD added 78,327 shares (+inf%) to their portfolio in Q1 2026, for an estimated $56,249,751,780
- REYNDERS MCVEIGH CAPITAL MANAGEMENT, LLC removed 11,931 shares (-100.0%) from their portfolio in Q1 2026, for an estimated $8,568,128,340
- FMR LLC removed 7,565 shares (-30.8%) from their portfolio in Q1 2026, for an estimated $5,432,729,100
To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.
This article is not financial advice. See Quiver Quantitative's disclaimers for more information.
