Newbury Street II Acquisition Corp
NTWOW- Exchange
- Nasdaq
- Industry
- Blank Checks
- SEC CIK
- 0002028027
No open-market purchases or sales by Newbury Street II Acquisition Corp insiders were filed in the last 90 days; 27 institutions reported holding it in 13F filings for Q2 2026, worth $1.88M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Newbury Street II Acquisition Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 27
- −1 vs. Q4 2025
- Shares held
- 7.76M
- −38.8K (−0.5%) vs. Q4 2025
- Total value
- $1.45M
- −$521.8K (−26.4%) vs. Q4 2025
- New holders
- 0
- 3 more added
- Sold out
- 1
- 3 more reduced
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NTWOW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 27 | $1.88M |
| Q1 2026 | 27 | $1.45M |
| Q4 2025 | 28 | $1.97M |
| Q3 2025 | 28 | $1.94M |
| Q2 2025 | 27 | $1.78M |
| Q1 2025 | 20 | $1.21M |
| Q4 2024 | 8 | $225.7K |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Newbury Street II Acquisition Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| UBS Group AG | 170 | $31 | 0.00% | 00.0% | Unchanged |
| Longfellow Investment Management Co LLC | 238 | $43 | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 18,948 | $3.41K | 0.00% | −12,213−39.2% | Reduced |
| Heights Capital Management, Inc | 22,500 | $4.05K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 36,179 | $6.51K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 100,000 | $18.0K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 124,709 | $22.4K | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 187,500 | $33.8K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 218,493 | $39.3K | 0.00% | 00.0% | Unchanged |
| MMCAP International Inc. SPC | 225,000 | $40.5K | 0.00% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 225,000 | $40.5K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 246,951 | $44.5K | 0.00% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 249,872 | $45.0K | 0.00% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 249,986 | $45.0K | 0.00% | −100,028−28.6% | Reduced |
| Wealthspring Capital LLC | 277,767 | $50.0K | 0.01% | −3,725−1.3% | Reduced |
| Periscope Capital Inc. | 262,400 | $55.1K | 0.01% | +75,000+40.0% | Added |
| Picton Mahoney Asset Management | 312,500 | $56.3K | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 349,785 | $63.0K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 357,431 | $64.4K | 0.00% | +198,380+124.7% | Added |
| Hudson Bay Capital Management LP | 387,074 | $69.7K | 0.00% | 00.0% | Unchanged |
| Kepos Capital LP | 373,000 | $78.0K | 0.13% | 00.0% | Unchanged |
| CSS LLC | 443,780 | $79.9K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 510,891 | $92.0K | 0.00% | +2,020+0.4% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 600,000 | $108.1K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 525,000 | $110.3K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 725,000 | $130.5K | 0.00% | 00.0% | Unchanged |
| Magnetar Financial LLC | 725,000 | $152.3K | 0.00% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −198,253−100.0% | Sold out |