Newbury Street II Acquisition (NTWO): which funds own it
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Sections with a free account
No concentrated manager holds it.
Who owns Newbury Street II Acquisition?
Holders that filed a Schedule 13D or 13G with the SEC for owning more than 5% of the Class A shares: LMR Partners LLP (13G filed Feb 14, 2025), Barclays (13G filed May 13, 2025) and AQR Capital Management (13G/A filed May 14, 2025). As of Jun 30, 2026, the largest holders of Class A reported on Form 13F were Magnetar Financial (8.1% of Class A), LMR Partners LLP (8.1%) and Wolverine Asset Management (6.0%).
Which institutions hold the most Newbury Street II Acquisition shares?
Per Form 13F filings as of Jun 30, 2026, as a share of Class A:
- 1. Magnetar Financial: 8.1%
- 2. LMR Partners LLP: 8.1%
- 3. Wolverine Asset Management: 6.0%
- 4. AQR Arbitrage: 5.5%
- 5. Ghisallo Capital Management: 5.3%
- 6. Mizuho Securities USA: 5.1%
- 7. Linden Advisors: 5.0%
- 8. Westchester Capital Management: 5.0%
- 9. Hudson Bay Capital Management: 4.9%
- 10. D. E. Shaw: 4.7%
How much of Newbury Street II Acquisition do institutions own?
The 43 institutions that file 13F reported 96.6% of the Class A shares as of Jun 30, 2026.
Sources:13G by LMR Partners LLP (Feb 14, 2025) ↗13G by Barclays (May 13, 2025) ↗13G/A by AQR Capital Management (May 14, 2025) ↗All of the company's proxy statements on EDGAR ↗
13F percentages divide the shares each institution reports by the Class A shares outstanding on the cover of the company's latest report before the quarter end (May 12, 2026). Entities of the same group file separately and are not added up. With more than one share class, a 13D or 13G counts shares convertible from another class as owned, so we do not show its percentage. We hold 13D and 13G filings made since Dec 23, 2024: a holder above 5% that has not filed since then does not appear here.
Quarter flow (concentrated managers)
Concentrated managers holding it
None in the latest quarter.
Largest holders of NTWO (all 13F filers)
- Magnetar Financial1.5 MType not verified · 8.06% of the company0
- LMR Partners LLP1.5 MType not verified · 8.06% of the company0
- Wolverine Asset Management1.1 MType not verified · 5.98% of the company−364
- AQR Arbitrage998 KType not verified · 5.55% of the company−23 K
- Ghisallo Capital Management950 KInvestment firm · 5.28% of the company0
- Mizuho Securities USA918 KBank or trading desk · 5.10% of the company+525 K
- Linden Advisors900 KType not verified · 5.00% of the company0
- Westchester Capital Management898 KInvestment firm · 4.99% of the company0
- Hudson Bay Capital Management874 KInvestment firm · 4.86% of the company0
- D. E. Shaw854 KQuant or multi-manager · 4.74% of the company0
- Shares
- 1.5 M
- Change
- 0
- % of the company
- 8.06%
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- Type
- Type not verified
- Value
- $15.4M
- Shares
- 1.5 M
- Change
- 0
- % of the company
- 8.06%
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- Type
- Type not verified
- Value
- $15.4M
- Shares
- 1.1 M
- Change
- −364
- % of the company
- 5.98%
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- Type
- Type not verified
- Value
- $11.4M
- Shares
- 998 K
- Change
- −23 K
- % of the company
- 5.55%
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- Type
- Type not verified
- Value
- $10.6M
- Shares
- 950 K
- Change
- 0
- % of the company
- 5.28%
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- Type
- Investment firm
- Value
- $10.1M
- Shares
- 918 K
- Change
- +525 K
- % of the company
- 5.10%
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- Type
- Bank or trading desk
- Value
- $9.7M
- Shares
- 900 K
- Change
- 0
- % of the company
- 5.00%
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- Type
- Type not verified
- Value
- $9.6M
- Shares
- 898 K
- Change
- 0
- % of the company
- 4.99%
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- Type
- Investment firm
- Value
- $9.5M
- Shares
- 874 K
- Change
- 0
- % of the company
- 4.86%
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- Type
- Investment firm
- Value
- $9.3M
- Shares
- 854 K
- Change
- 0
- % of the company
- 4.74%
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- Type
- Quant or multi-manager
- Value
- $9.1M
The 10 13F filers with the most shares as of Jun 30, 2026, whatever their type (index firms usually come first). “Change”: shares added or cut versus the previous quarter, split-adjusted; “no data” = there is no comparable portfolio for the previous quarter (no filing, or a filing with its holdings under confidential treatment). “% of the company” only where shares outstanding are up to date. Entities of the same group file separately and some 13F filings include other managers: there may be double counting. With a free account: the top 25, the largest buyers and the largest sellers.
Fundamentals
12-month figures to Sep 30, 2026 · balance sheet as of Sep 30, 2026.
- Operating margin
- —
- Net margin
- —
- ROE
- —
- Revenue (TTM)
- —
- Revenue growth
- —
- Net income (TTM)
- $4.1M
- Net debt / EBITDA
- —
- Free cash flow (TTM)
- —
- Quality vs sector
- —
This company's sector comes from its SIC code, unreviewed, or has too few comparable companies: we do not compare it with its sector.
Figures from the statements the company filed with the SEC (10-K, 10-Q). Free cash flow = operating cash flow − capital expenditures; empty if the company does not report capex. “Quality vs sector”: 0 to 100, the average of its percentiles in ROE, operating margin, free-cash-flow margin, revenue and earnings growth and net debt / EBITDA (at least 3 needed) against companies in its sector above $300M. How each figure is calculated
Earnings quality and debt
162.5% of net income does not come from operations.
- Operating cash flow ÷ net income (12 months)
- -0.19
- Interest coverage (operating income ÷ interest)
- no data
- Debt due within 12 months
- no data
From the figures the company filed with the SEC. Cash flow over net income near or above 1 means earnings are collected in cash; far below, that part is accounting. Coverage says how many times operating income pays the latest fiscal year's interest. Maturities come from the debt note of the latest annual report, counted from its closing date. “No data” never means zero.
Insiders (Form 4)
10% owners who bought (6 m): 0
Open-market purchases, excluding 10b5-1 plans. Officers and directors only; joint filers of the same purchase count as one. 10% owners with no role are shown separately. 0 = nobody bought; “no data” = we do not have its Form 4 filings.
Each of the company's Form 4 filings, on EDGAR ↗Latest trades, with date and filing →
Above 5% (13D/13G)
Disclosed stakes, with their amendments. A filing is not always a purchase: there are also reductions and changes of filing entity.
This list may be incomplete: we hold 13D and 13G filings made since Dec 23, 2024. A holder above 5% that has not filed anything since then is not shown here.
- Wolverine Asset Management0.08%(fell below 5%)13G · amendmentfiling ↗Event: Sep 30, 2026 · filed: Oct 6, 2026
- Goldman Sachs Group4.1%(fell below 5%)13G · amendmentfiling ↗Event: Jun 30, 2026 · filed: Aug 13, 2026
- Goldman Sachs Group5.2%13Gfiling ↗Event: Mar 31, 2026 · filed: May 12, 2026
Above 5% over time (13D/13G)
Each holder with its filings in order. History since December 2024.
Flagged material events (8-K)
Unregistered sale of equity securities (Item 3.02)
«FORT Robotics Secures Approximately $20 Million in Additional Funding led by Tiger Global and Mark Cuban Companies»
Change in directors or officers (Item 5.02)
«FORT Robotics and Newbury Street II Acquisition Corp Announce Confidential Submission of Draft Registration Statement on Form S-4 in Connection with Proposed…»
Unregistered sale of equity securities (Item 3.02)
Alert items the company itself flagged in its 8-K filings with the SEC, most serious first. It is the form's label, with no interpretation from us: Item 5.02 covers routine appointments as well as a chief executive's departure; open the filing. The quoted headline is the original press release's.
All material events (8-K)
Earnings, agreements, financing, management changes and announcements from the last year, with a filter by type and a link to each filing.