Berkshire Partners 13F annual report

Berkshire Partners is an investment fund managing more than $1.02 billion ran by Sharlyn Heslam. There are currently 3 companies in Heslam’s portfolio. The largest investments include Transdigm and Advanced Drain Sys Inc Del, together worth $816 million.

$1.02 billion Assets Under Management (AUM)

As of 8th August 2022, Berkshire Partners’s top holding is 1,021,471 shares of Transdigm currently worth over $548 million and making up 53.9% of the portfolio value. Relative to the number of outstanding shares of Transdigm, Berkshire Partners owns more than approximately 0.1% of the company. In addition, the fund holds 2,968,728 shares of Advanced Drain Sys Inc Del worth $267 million. The third-largest holding is Portillos Inc worth $202 million.

Currently, Berkshire Partners's portfolio is worth at least $1.02 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 Berkshire Partners

The Berkshire Partners office and employees reside in Boston, Massachusetts. According to the last 13-F report filed with the SEC, Sharlyn Heslam serves as the Managing Director at Berkshire Partners.

Recent trades



Sharlyn Heslam disclosed a decreased stake in Advanced Drain Sys Inc Del by 0.3%. This leaves the value of the investment at $267 million and 2,968,728 shares.

One of the average hedge funds

The two most similar investment funds to Berkshire Partners are Redpoint Management and Anson Funds Management L.P.. They manage $1.02 billion and $1.02 billion respectively.


Sharlyn Heslam investment strategy

Berkshire Partners’s portfolio is diversified across 2 sectors. Currently, their heaviest sector is Industrials — making up 53.9% of the total portfolio value. The fund focuses on investments in the United States as 33.3% 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 33% of the total holdings value. On the other hand, small-cap stocks make up only approximately 0.1% of the portfolio. The average market cap of the portfolio companies is close to $37.4 billion.

The complete list of Berkshire Partners trades based on 13F SEC filings

These positions were updated on August 15th 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
Transdigm Group Incorporated
No change
1,021,471
$548,193,000 53.88%
Advanced Drain Sys Inc Del
25.00%
2,968,728
$267,393,000 26.28%
Portillos Inc
No change
12,343,204
$201,811,000 19.84%
No transactions found
Showing first 500 out of 3 holdings