Newbury Street II Acq - 29NTWOWPreferred / convertible

13F holders, Q2 2026 (June 30)
27holders
1new positions
1sold out
$0.25avg. 13F price*

At the end of Q2 2026, 27 institutions reported holding Newbury Street II Acq - 29 (NTWOW) in their 13F filings, unchanged from Q1 2026. 1 opened new positions and 1 sold out. The largest holders were LMR Partners LLP ($179K), Magnetar Financial LLC ($176K) and Healthcare of Ontario Pension Plan Trust Fund ($151K).

Company
Newbury Street II Acq - 29
CUSIP
G6439S117
Latest filing quarter
Q2 2026

History

Number of 13F holders

0102030 Q4 2024: 8Q4 2024Q1 2025: 20Q1 2025Q2 2025: 27Q2 2025Q3 2025: 28Q3 2025Q4 2025: 28Q4 2025Q1 2026: 27Q1 2026Q2 2026: 27Q2 2026

Total Exit/New Position Q1 2026 → Q2 2026

InstitutionsTotal Value
New Positions1$1K
Exits1$31

All 13F filers, Q1 2026 → Q2 2026: 7,888 shares bought and 107,906 shares sold, net −100,018 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 27 holders
LMR Partners LLP — No change 725,000 $179K
Magnetar Financial LLC — No change 725,000 $176K
Healthcare of Ontario Pension Plan Trust Fund — No change 600,000 $151K
AQR Arbitrage LLC — No change 510,891 $128K
Linden Advisors LP — No change 525,000 $127K
CSS LLC — No change 443,780 $110K
Hudson Bay Capital Management LP — No change 387,074 $96K
Kepos Capital LP — No change 373,000 $91K
Verition Fund Management LLC — No change 357,431 $90K
Rivernorth Capital Management, LLC — No change 249,872 $87K
Picton Mahoney Asset Management — No change 312,500 $77K
Toronto Dominion Bank — Reduce -14.2% 300,000 $74K
Periscope Capital Inc. — No change 262,400 $64K
Clear Street Group Inc. — Reduce -0.9% 244,755 $61K
MMCAP International Inc. SPC — No change 225,000 $56K
BNP Paribas Financial Markets — No change 218,493 $53K
Wealthspring Capital LLC — Reduce -1.4% 274,017 $51K
Shaolin Capital Management LLC — Reduce -20.8% 198,086 $49K
Whitebox Advisors LLC — No change 187,500 $46K
Westchester Capital Management, LLC — No change 225,000 $42K
TENOR CAPITAL MANAGEMENT Co., L.P. — No change 124,709 $31K
Moore Capital Management, LP — No change 100,000 $25K
Wolverine Asset Management LLC — No change 36,179 $9K
Heights Capital Management, Inc. — Reduce -0.5% 22,395 $6K
Susquehanna International Group, LLP — Add +3.5% 19,601 $5K
Arax Advisory Partners — New 7,235 $1K
Longfellow Investment Management Co. LLC — No change 238 $59

"% of holder's portfolio" is NTWOW's weight in each manager's 13F, not the share of Newbury Street II Acq - 29 the manager owns.