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Sentinel Dome Partners reported holdings

Quarter ended 30 June 2026. Filed with the SEC on 14 August 2026, signed by Bradley James Packer, Chief Compliance Officer. Retrieved 14 October 2026. Page updated 21 October 2026.

Sentinel Dome Partners’ reported 13F holdings total $137M across 32 positions as of 30 June 2026. The ten largest make up 65.4% of it, and its value rose 30.4% from the prior quarter.

$137M
Reported 13F value
32
Positions
65.4%
In the 10 largest
+30.4%
Value vs. prior quarter

Largest positions

Uniti Group Inc.COM$16.1M
Class
COM
Share
11.7%
Doordash, Inc..Convertible Bond$14.4M
Class
Convertible Bond
Share
10.5%
Live Nation Entertainment Inc.Convertible Bond$12M
Class
Convertible Bond
Share
8.7%
Uniti Group Inc.Convertible Bond$11.5M
Class
Convertible Bond
Share
8.4%
Cloudflare, Inc..Convertible Bond$8.25M
Class
Convertible Bond
Share
6.0%
Amazon.com Inc.COM$7.79M
Class
COM
Share
5.7%
Ncl Corp. LtdConvertible Bond$7.17M
Class
Convertible Bond
Share
5.2%
Rubrik, Inc..Convertible Bond$4.6M
Class
Convertible Bond
Share
3.4%
Telephone And Data Systems Inc.COM$4.26M
Class
COM
Share
3.1%
Oracle Corp.Com$3.72M
Class
Com
Share
2.7%
Royal Caribbean Cruises Ltd.COM$3.46M
Class
COM
Share
2.5%
Blackstone Inc.COM$3.25M
Class
COM
Share
2.4%
Mastercard Inc.COM$3.24M
Class
COM
Share
2.4%
Echostar Corp.COM$3.2M
Class
COM
Share
2.3%
Home Depot Inc.COM$3.19M
Class
COM
Share
2.3%
Alphabet Inc..COM$3.19M
Class
COM
Share
2.3%
Alphabet Inc..COM$3.17M
Class
COM
Share
2.3%
Hilton Worldwide Holdings Inc.COM$3.16M
Class
COM
Share
2.3%
NetflixCOM$2.64M
Class
COM
Share
1.9%
Lumen Technologies Inc.COM$2.56M
Class
COM
Share
1.9%
Meta Platforms Inc.COM$2.2M
Class
COM
Share
1.6%
Guidewire Software Inc.Convertible Bond$1.93M
Class
Convertible Bond
Share
1.4%
Visa Inc..COM$1.72M
Class
COM
Share
1.3%
SnowflakeCOM$1.68M
Class
COM
Share
1.2%
Applied Digital Corp.COM$1.47M
Class
COM
Share
1.1%
Lowe's CompaniesCOM$1.43M
Class
COM
Share
1.0%
Spotify Technology SACOM$1.38M
Class
COM
Share
1.0%
Core ScientificCOM$1.07M
Class
COM
Share
0.8%
Robinhood Markets CL ACOM$1.05M
Class
COM
Share
0.8%
Shopify CL A Sub VtgCOM$971K
Class
COM
Share
0.7%
Strategy Inc.COM$962K
Class
COM
Share
0.7%
Builders Firstsource Inc.COM$537K
Class
COM
Share
0.4%

The share class is shown on a wider screen.

The 32 largest of 32 positions by value, with holdings of the same security combined. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR

This filing

Form
13F-HR
CIK
2114194
File number
028-26742
Options
0 call, 0 put
In the 25 largest
94.6%
Prior quarter
$105M at 31 March 2026
Positions opened
12
Positions closed
9

Common questions

What are Sentinel Dome Partners’ 13F holdings worth?

$137 million across 32 positions for the quarter ended 30 June 2026.

What is Sentinel Dome Partners’ largest 13F holding?

Uniti Group Inc (COM) was the largest position at $16.1 million, or 11.7% of reported 13F value, as of 30 June 2026.

How concentrated is Sentinel Dome Partners’ 13F portfolio?

The ten largest positions accounted for 65.4% of reported value and the twenty-five largest for 94.6%, across 32 positions as of 30 June 2026.

Does Form 13F show everything Sentinel Dome Partners manages?

No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.

How often does Sentinel Dome Partners file its 13F?

Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.

Answered from this filing and the prior quarter's.

Back to the Sentinel Dome Partners profile

Sources

  1. Form 13F-HR, accession 0001104659-26-096622, filed 14 August 2026 for the quarter ended 30 June 2026.
  2. Form 13F-HR, accession 0001104659-26-061976, filed 15 May 2026 for the quarter ended 31 March 2026.
  3. All 13F filings by this firm on EDGAR.

Retrieved 14 October 2026. Values are as reported by the filer in whole dollars; percentages and quarter-over-quarter figures are arithmetic on the filed tables.

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This page restates a public SEC filing for informational purposes only. It is not a recommendation of any security or of Sentinel Dome Partners, LLC, and Niva is not affiliated with the firm. Holdings change; the filing reflects one quarter-end date.