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Millbank Dartmoor Portsmouth reported holdings

Quarter ended 30 June 2026. Filed with the SEC on 14 August 2026, signed by MARK MERRITT, CFO. Retrieved 14 October 2026. Page updated 21 October 2026.

Millbank Dartmoor Portsmouth’s reported 13F holdings total $176M across 2 positions as of 30 June 2026. The ten largest make up 100.0% of it, and its value rose 14.3% from the prior quarter.

$176M
Reported 13F value
2
Positions
100.0%
In the 10 largest
+14.3%
Value vs. prior quarter

Largest positions

State Str SPDR S&P 500 ETF TTR UNIT$172M
Class
TR UNIT
Share
97.7%
iShares Bitcoin Trust ETFSHS BEN INT$3.99M
Class
SHS BEN INT
Share
2.3%

The share class is shown on a wider screen.

The 2 largest of 2 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
2098560
File number
028-26228
Options
0 call, 0 put
In the 25 largest
100.0%
Prior quarter
$154M at 31 March 2026
Positions opened
0
Positions closed
0

Common questions

What are Millbank Dartmoor Portsmouth’s 13F holdings worth?

$176 million across 2 positions for the quarter ended 30 June 2026.

What is Millbank Dartmoor Portsmouth’s largest 13F holding?

STATE STR SPDR S&P 500 ETF T (TR UNIT) was the largest position at $172 million, or 97.7% of reported 13F value, as of 30 June 2026.

How concentrated is Millbank Dartmoor Portsmouth’s 13F portfolio?

The ten largest positions accounted for 100.0% of reported value and the twenty-five largest for 100.0%, across 2 positions as of 30 June 2026.

Does Form 13F show everything Millbank Dartmoor Portsmouth 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 Millbank Dartmoor Portsmouth 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.

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Sources

  1. Form 13F-HR, accession 0001420506-26-001723, filed 14 August 2026 for the quarter ended 30 June 2026.
  2. Form 13F-HR, accession 0001420506-26-000926, filed 12 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 Millbank Dartmoor Portsmouth LLC, and Niva is not affiliated with the firm. Holdings change; the filing reflects one quarter-end date.