Mayport 13F annual report

Mayport is an investment fund managing more than $281 billion ran by Adam Grossman. There are currently 48 companies in Mr. Grossman’s portfolio. The largest investments include Vanguard Index Fds and Vanguard Scottsdale Fds, together worth $172 billion.

Limited to 30 biggest holdings

$281 billion Assets Under Management (AUM)

As of 11th July 2024, Mayport’s top holding is 469,365 shares of Vanguard Index Fds currently worth over $138 billion and making up 49.0% of the portfolio value. In addition, the fund holds 590,804 shares of Vanguard Scottsdale Fds worth $34.5 billion. The third-largest holding is Vanguard Tax-managed Fds worth $19.9 billion and the next is Ishares Tr worth $23.8 billion, with 205,307 shares owned.

Currently, Mayport's portfolio is worth at least $281 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 Mayport

The Mayport office and employees reside in Newton, Massachusetts. According to the last 13-F report filed with the SEC, Adam Grossman serves as the Chief Compliance Officer at Mayport.

Recent trades

In the most recent 13F filing, Mayport revealed that it had opened a new position in Banco Bradesco S.A and bought 20,818 shares worth $46.6 million. This means they effectively own approximately 0.1% of the company. Banco Bradesco S.A makes up 1.6% of the fund's Finance sector allocation and has decreased its share price by 31.8% in the past year.

The investment fund also strengthened its position in Vanguard Index Fds by buying 16,934 additional shares. This makes their stake in Vanguard Index Fds total 469,365 shares worth $138 billion.

On the other hand, there are companies that Mayport is getting rid of from its portfolio. Mayport closed its position in Shockwave Med Inc on 18th July 2024. It sold the previously owned 1,337 shares for $435 million. Adam Grossman also disclosed a decreased stake in Microsoft by approximately 0.1%. This leaves the value of the investment at $4.13 billion and 9,251 shares.

One of the smaller hedge funds

The two most similar investment funds to Mayport are Robinson Capital Management and Quaker Capital Investments. They manage $281 billion and $281 billion respectively.


Adam Grossman investment strategy

Mayport’s portfolio is diversified across 9 sectors. Currently, their heaviest sector is Technology — making up 4.5% of the total portfolio value. The fund focuses on investments in the United States as 35.4% 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 35% of the total holdings value. On the other hand, small-cap stocks make up only 2.1% of the portfolio. The average market cap of the portfolio companies is close to $474 billion.

The complete list of Mayport trades based on 13F SEC filings

These positions were updated on July 18th 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
Vanguard Index Fds
3.74%
469,365
$137,579,975,000 49.00%
Vanguard Scottsdale Fds
27.32%
590,804
$34,466,991,000 12.28%
Vanguard Tax-managed Fds
3.67%
403,506
$19,941,259,000 7.10%
Ishares Tr
4.97%
205,307
$23,844,558,000 8.49%
EA Series Trust
7.52%
180,129
$6,362,160,000 2.27%
Vanguard Malvern Fds
22.21%
131,006
$6,359,035,000 2.26%
Meta Platforms Inc
No change
9,633
$4,857,151,000 1.73%
Apple Inc
5.45%
21,269
$4,479,610,000 1.60%
Microsoft Corporation
0.45%
9,251
$4,134,941,000 1.47%
Vanguard World Fd
No change
67,025
$4,855,286,000 1.73%
Vanguard Star Fds
1.48%
41,162
$2,482,066,000 0.88%
NVIDIA Corp
900.00%
18,240
$2,253,417,000 0.80%
Vanguard Wellington Fd
24.82%
20,633
$2,064,744,000 0.74%
Nushares Etf Tr
No change
94,104
$2,053,349,000 0.73%
Assurant Inc
2.34%
10,456
$1,738,310,000 0.62%
Amazon.com Inc.
No change
8,790
$1,698,668,000 0.61%
Terreno Rlty Corp
No change
28,394
$1,680,357,000 0.60%
Vanguard Intl Equity Index F
0.01%
53,225
$2,881,334,000 1.03%
Spdr Sp 500 Etf Tr
2.33%
2,195
$1,194,460,000 0.43%
Vanguard Bd Index Fds
6.50%
20,875
$1,524,282,000 0.54%
First Ctzns Bancshares Inc N
7.55%
661
$1,112,866,000 0.40%
Abbvie Inc
0.02%
6,297
$1,079,997,000 0.38%
Vanguard Whitehall Fds
9.82%
8,490
$1,006,914,000 0.36%
Fidelity Natl Information Sv
No change
10,783
$812,624,000 0.29%
Vanguard Mun Bd Fds
29.07%
13,848
$693,924,000 0.25%
Alphabet Inc
No change
6,639
$1,213,065,000 0.43%
Jpmorgan Chase Co.
22.40%
3,284
$664,194,000 0.24%
Berkshire Hathaway Inc.
No change
1,548
$629,726,000 0.22%
Eli Lilly Co
No change
609
$551,376,000 0.20%
Unitedhealth Group Inc
No change
909
$462,791,000 0.16%
Netflix Inc.
No change
673
$454,194,000 0.16%
Shockwave Med Inc
Closed
1,337
$435,367,000
Abbott Labs
No change
4,100
$425,985,000 0.15%
Mcdonalds Corp
2.16%
1,585
$403,799,000 0.14%
Home Depot, Inc.
No change
1,098
$377,812,000 0.13%
Marsh Mclennan Cos Inc
No change
1,768
$372,500,000 0.13%
Cisco Sys Inc
6.51%
7,806
$370,849,000 0.13%
Tesla Inc
No change
1,711
$338,512,000 0.12%
Wisdomtree Tr
Closed
7,916
$331,212,000
NextEra Energy Inc
No change
4,617
$326,930,000 0.12%
Schwab Strategic Tr
15.61%
15,646
$875,703,000 0.31%
Adobe Inc
No change
549
$304,991,000 0.11%
Vanguard Specialized Funds
No change
1,598
$291,715,000 0.10%
Fidelity Comwlth Tr
No change
4,100
$286,713,000 0.10%
Wisdomtree Tr
No change
6,277
$286,168,000 0.10%
Visa Inc
No change
1,088
$285,587,000 0.10%
Spdr Ser Tr
No change
2,200
$279,796,000 0.10%
Schwab Strategic Tr
Closed
4,300
$224,288,000
Accenture Plc Ireland
Closed
590
$204,500,000
Linde Plc.
No change
459
$201,221,000 0.07%
Brookline Bancorp, Inc.
No change
18,437
$153,949,000 0.05%
Banco Bradesco S.A.
Opened
20,818
$46,632,000 0.02%
No transactions found
Showing first 500 out of 52 holdings