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 |
|---|---|---|---|---|---|
| Magnetar Financial LLC | 725,000 | $152.3K | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 725,000 | $130.5K | 0.00% | 00.0% | Unchanged |
| Linden Advisors LP | 525,000 | $110.3K | 0.00% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 600,000 | $108.1K | 0.00% | 00.0% | Unchanged |
| CNH Partners LLC | 510,891 | $92.0K | 0.00% | +2,020+0.4% | Added |
| CSS LLC | 443,780 | $79.9K | 0.00% | 00.0% | Unchanged |
| Kepos Capital LP | 373,000 | $78.0K | 0.13% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 387,074 | $69.7K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 357,431 | $64.4K | 0.00% | +198,380+124.7% | Added |
| Toronto Dominion Bank | 349,785 | $63.0K | 0.00% | 00.0% | Unchanged |
| Picton Mahoney Asset Management | 312,500 | $56.3K | 0.00% | 00.0% | Unchanged |
| Periscope Capital Inc. | 262,400 | $55.1K | 0.01% | +75,000+40.0% | Added |
| Wealthspring Capital LLC | 277,767 | $50.0K | 0.01% | −3,725−1.3% | Reduced |
| Shaolin Capital Management LLC | 249,986 | $45.0K | 0.00% | −100,028−28.6% | Reduced |
| Rivernorth Capital Management, LLC | 249,872 | $45.0K | 0.00% | 00.0% | Unchanged |
| Clear Street Group Inc. | 246,951 | $44.5K | 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 |
| BNP Paribas Arbitrage, SA | 218,493 | $39.3K | 0.00% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 187,500 | $33.8K | 0.00% | 00.0% | Unchanged |
| Tenor Capital Management Co., L.P. | 124,709 | $22.4K | 0.00% | 00.0% | Unchanged |
| Moore Capital Management, LP | 100,000 | $18.0K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 36,179 | $6.51K | 0.00% | 00.0% | Unchanged |
| Heights Capital Management, Inc | 22,500 | $4.05K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 18,948 | $3.41K | 0.00% | −12,213−39.2% | Reduced |
| Longfellow Investment Management Co LLC | 238 | $43 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 170 | $31 | 0.00% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −198,253−100.0% | Sold out |