Greenhaven Road Investment Management, L.P. 13F annual report

Greenhaven Road Investment Management, L.P. is an investment fund managing more than $227 billion ran by Mark Rubin. There are currently 15 companies in Mr. Rubin’s portfolio. The largest investments include Par Technology and Kkr Co Inc, together worth $107 billion.

$227 billion Assets Under Management (AUM)

As of 7th August 2024, Greenhaven Road Investment Management, L.P.’s top holding is 1,574,308 shares of Par Technology currently worth over $71.4 billion and making up 31.5% of the portfolio value. Relative to the number of outstanding shares of Par Technology, Greenhaven Road Investment Management, L.P. owns more than approximately 0.1% of the company. In addition, the fund holds 355,700 shares of Kkr Co Inc worth $35.8 billion. The third-largest holding is Cellebrite Di Ltd worth $29.2 billion and the next is Burford Cap Ltd worth $25.9 billion, with 1,622,622 shares owned.

Currently, Greenhaven Road Investment Management, L.P.'s portfolio is worth at least $227 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 Greenhaven Road Investment Management, L.P.

The Greenhaven Road Investment Management, L.P. office and employees reside in Greenwich, Connecticut. According to the last 13-F report filed with the SEC, Mark Rubin serves as the Chief of Finance and Operations at Greenhaven Road Investment Management, L.P..

Recent trades

In the most recent 13F filing, Greenhaven Road Investment Management, L.P. revealed that it had opened a new position in Alta Equipment Inc and bought 884,607 shares worth $11.5 billion. This means they effectively own approximately 0.1% of the company. Alta Equipment Inc makes up 100.0% of the fund's Industrials sector allocation and has decreased its share price by 61.3% in the past year.

The investment fund also strengthened its position in Par Technology by buying 409,038 additional shares. This makes their stake in Par Technology total 1,574,308 shares worth $71.4 billion. Par Technology soared 37.1% in the past year.

On the other hand, there are companies that Greenhaven Road Investment Management, L.P. is getting rid of from its portfolio. Greenhaven Road Investment Management, L.P. closed its position in APi on 14th August 2024. It sold the previously owned 665,345 shares for $23 billion. Mark Rubin also disclosed a decreased stake in Kkr Co Inc by 0.2%. This leaves the value of the investment at $35.8 billion and 355,700 shares.

One of the smallest hedge funds

The two most similar investment funds to Greenhaven Road Investment Management, L.P. are Decade Renewable Partners L.P. and Ironwood Investment Management. They manage $205 billion and $205 billion respectively.


Mark Rubin investment strategy

Greenhaven Road Investment Management, L.P.’s portfolio is diversified across 4 sectors. Currently, their heaviest sector is Technology — making up 34.5% 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 small-cap stocks. Stocks with a size of more than $100 million in market cap make up 7% of the total holdings value. On the other hand, large-cap stocks make up only approximately 0.1% of the portfolio. The average market cap of the portfolio companies is close to $594 million.

The complete list of Greenhaven Road Investment Management, L.P. trades based on 13F SEC filings

These positions were updated on August 14th 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
Par Technology Corp.
35.10%
1,574,308
$71,410,611,000 31.52%
Kkr Co Inc
17.41%
355,700
$35,776,306,000 15.79%
Cellebrite Di Ltd
7.80%
2,635,220
$29,198,238,000 12.89%
Burford Cap Ltd
2.53%
1,622,622
$25,913,273,000 11.44%
APi Group Corporation
Closed
665,345
$23,020,937,000
Alta Equipment Group Inc
Opened
884,607
$11,455,661,000 5.06%
Lifecore Biomedical Inc
9.42%
2,144,018
$11,384,736,000 5.03%
Hagerty Inc
13.04%
1,179,302
$10,790,613,000 4.76%
Louisiana Pac Corp
Opened
104,617
$8,778,412,000 3.88%
Sphere Entertainment Co
Closed
225,000
$7,641,000,000
Marketwise Inc
No change
4,396,616
$7,606,146,000 3.36%
Digital Turbine Inc
31.78%
2,556,462
$6,697,930,000 2.96%
Barnes Noble Ed Inc
No change
5,256,342
$3,806,643,000 1.68%
Kingsway Finl Svcs Inc
No change
403,395
$3,364,314,000 1.49%
Clarus Corp
Closed
463,985
$3,199,177,000
Matrix Svc Co
14.28%
15,750
$205,223,000 0.09%
Mamas Creations Inc
25.69%
15,011
$75,055,000 0.03%
Research Solutions, Inc.
22.24%
19,984
$63,149,000 0.03%
No transactions found
Showing first 500 out of 18 holdings