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Bislett Management 13F annual report

Bislett Management is an investment fund managing more than $139 billion ran by James Harris. There are currently 9 companies in Mr. Harris’s portfolio. The largest investments include Willscot Mobil Mini Hldng Co and Berkshire Hathaway, together worth $68.6 billion.

$139 billion Assets Under Management (AUM)

As of 6th August 2024, Bislett Management’s top holding is 1,135,000 shares of Willscot Mobil Mini Hldng Co currently worth over $42.7 billion and making up 30.7% of the portfolio value. In addition, the fund holds 11,035 shares of Berkshire Hathaway worth $25.9 billion, whose value grew 10.9% in the past six months. The third-largest holding is Liberty Media worth $32.1 billion and the next is Alphabet Inc worth $9.17 billion, with 50,000 shares owned.

Currently, Bislett Management's portfolio is worth at least $139 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 Bislett Management

The Bislett Management office and employees reside in Palo Alto, California. According to the last 13-F report filed with the SEC, James Harris serves as the Manager at Bislett Management.

Recent trades

In the most recent 13F filing, Bislett Management revealed that it had increased its stake in Willscot Mobil Mini Hldng Co and bought 10,000 additional shares worth around .

On the other hand, there are companies that Bislett Management is getting rid of from its portfolio. Bislett Management closed its position in Warner Bros.Discovery Inc on 13th August 2024. It sold the previously owned 150,000 shares for $1.31 billion. James Harris also disclosed a decreased stake in Liberty Media by approximately 0.1%. This leaves the value of the investment at $32.1 billion and 1,153,251 shares.

One of the smallest hedge funds

The two most similar investment funds to Bislett Management are Petra Financial Advisors Inc and Stegner Investment Associates. They manage $139 billion and $139 billion respectively.


James Harris investment strategy

Bislett Management’s portfolio is diversified across 5 sectors. Currently, their heaviest sector is Communication Services — making up 34.5% of the total portfolio value. The fund focuses on investments in the United States as 77.8% 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 67% 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 $319 billion.

The complete list of Bislett Management trades based on 13F SEC filings

These positions were updated on August 13th 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
Willscot Mobil Mini Hldng Co
0.89%
1,135,000
$42,721,400,000 30.73%
Berkshire Hathaway Inc.
No change
11,035
$25,903,235,000 18.63%
Liberty Media Corp.
3.09%
1,153,251
$32,067,416,000 23.06%
Alphabet Inc
No change
50,000
$9,171,000,000 6.60%
Liberty Broadband Corp
15.15%
140,000
$7,644,000,000 5.50%
Comcast Corp
16.67%
175,000
$6,853,000,000 4.93%
Coca-Cola Co
No change
100,000
$6,365,000,000 4.58%
Atlanta Braves Holdings Inc
No change
178,330
$7,175,085,000 5.16%
Warner Bros.Discovery Inc
Closed
150,000
$1,309,500,000
Sirius XM Holdings Inc
No change
400,000
$1,132,000,000 0.81%
No transactions found
Showing first 500 out of 10 holdings

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