Arboretum Ventures 13F annual report

Arboretum Ventures is an investment fund managing more than $29.7 billion ran by Marcy Marshall. There are currently 2 companies in Mrs. Marshall’s portfolio. The largest investments include Eqrx Inc and Inogen Inc, together worth $29.7 billion.

$29.7 billion Assets Under Management (AUM)

As of 14th July 2023, Arboretum Ventures’s top holding is 13,935,623 shares of Eqrx Inc currently worth over $25.9 billion and making up 87.2% of the portfolio value. In addition, the fund holds 330,000 shares of Inogen Inc worth $3.81 billion, whose value fell approximately 0.1% in the past six months.

Currently, Arboretum Ventures's portfolio is worth at least $29.7 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 Arboretum Ventures

The Arboretum Ventures office and employees reside in Ann Arbor, Michigan. According to the last 13-F report filed with the SEC, Marcy Marshall serves as the Chief Financial Officer at Arboretum Ventures.

Recent trades



There are companies that Arboretum Ventures is getting rid of from its portfolio. Arboretum Ventures closed its position in Pear Therapeutics Inc on 21st July 2023. It sold the previously owned 10,859,050 shares for $2.77 billion.

One of the smallest hedge funds

The two most similar investment funds to Arboretum Ventures are Vcu Investment Management Co and Standard Life Investments Ltd. They manage $29.6 billion and $29.6 billion respectively.


Marcy Marshall investment strategy

Arboretum Ventures’s portfolio is diversified across 2 sectors. Currently, their heaviest sector is Health Care — making up 12.8% of the total portfolio value. The fund focuses on investments in the United States as 50.0% 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 approximately 0.1% 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 $465 million.

The complete list of Arboretum Ventures trades based on 13F SEC filings

These positions were updated on July 21st 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
Eqrx Inc
No change
13,935,623
$25,920,259,000 87.18%
Inogen Inc
No change
330,000
$3,811,500,000 12.82%
Pear Therapeutics Inc
Closed
10,859,050
$2,769,058,000
No transactions found
Showing first 500 out of 3 holdings