Northern Star Investment Corp. II
Northern Star Investment Corp. II (NSTB) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · NSTB · as of Mar 31, 2024
Ownership Breakdown
3
Institutional Holders
▼ 13 vs Q4
$25,892
Total Inst. Value
▼ $12.41M vs Q4
11.33M
Shares Outstanding
freeFloat 15.34%
220,614
13F Shares Held
▼ 991,105 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
NSTB largest shareholders · institutional ownership
Q1 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
CLEAR STREET LLC security brokers, dealers & flotation companies | 195.6K | 1.73% | 1.73% | $23.47M | May 15, 2025 | ▲ 133.3K |
FLOW TRADERS U.S. LLC security brokers, dealers & flotation companies | 13.0K | 11.49% | 11.49% | $2.00M | May 15, 2024 | ▼ 140 |
ROBINSON CAPITAL MANAGEMENT, LLC security brokers, dealers & flotation companies | 12.0K | 10.59% | 10.59% | $420,000 | May 14, 2024 | ▼ 726 |
POLAR ASSET MANAGEMENT PARTNERS INC. security brokers, dealers & flotation companies | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
WALLEYE TRADING LLC security brokers, dealers & flotation companies | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
MOORE CAPITAL MANAGEMENT, LP security brokers, dealers & flotation companies | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
MIZUHO SECURITIES USA LLC security brokers, dealers & flotation companies | 0 | 0.00% | 0.00% | $0 | May 10, 2024 | EXIT |
LMR PARTNERS LLP security brokers, dealers & flotation companies | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
GLOBAL RETIREMENT PARTNERS, LLC security brokers, dealers & flotation companies | 0 | 0.00% | 0.00% | $0 | Apr 23, 2024 | EXIT |
WALLEYE CAPITAL LLC security brokers, dealers & flotation companies | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2024 vs prior quarter
Q1 2024
1
Increased
+133.3K shares0
New Positions
first time holders2
Decreased
−866 shares13
Sold Out
fully exitedNet shares change (top 50)
+132.5K
+133.3K / −866
Net new holders
-14
0 new / 13 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
NSTB insider trading · insider activity
Source: SEC Form 4
1
Buy transactions
1
Sell transactions
1.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Northern Star II Sponsor LLC 10 percent owner | Apr 8, 2024 | C-Conversion | 58,333 | — | — | 9.77M | Form 4 ↗ |
Northern Star II Sponsor LLC 10 percent owner | Apr 8, 2024 | C-Conversion | 58,333 | — | — | 0 | Form 4 ↗ |
Brady James HR Chief Financial Officer | Feb 26, 2024 | C-Conversion | 116,667 | — | — | 116.7K | Form 4 ↗ |
Brady James HR Chief Financial Officer | Feb 26, 2024 | C-Conversion | 116,667 | — | — | 0 | Form 4 ↗ |
Coles Joanna 10 percent owner | May 12, 2023 | J-Other | 9,708,334 | — | — | 0 | Form 4 ↗ |
Coles Joanna 10 percent owner | May 12, 2023 | J-Other | 8,750,000 | $11.50 | $100.63M | 0 | Form 4 ↗ |
Northern Star II Sponsor LLC 10 percent owner | May 12, 2023 | J-Other | 58,333 | — | — | 58.3K | Form 4 ↗ |
Northern Star II Sponsor LLC director | Dec 30, 2022 | C-Conversion | 9,708,334 | — | — | 9.71M | Form 4 ↗ |
Northern Star II Sponsor LLC director | Dec 30, 2022 | C-Conversion | 9,708,334 | — | — | 0 | Form 4 ↗ |
Arena Capital Advisors, LLC- CA | Jan 29, 2021 | J-Other | 2,583,625 | — | — | 2.58M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Northern Star Investment Corp. II (NSTB) is primarily owned by institutional investors, who hold approximately 1.9% of total shares outstanding. Company insiders own approximately 84.66%, while retail and public investors account for the remaining 13.39%.
The largest institutional shareholder of Northern Star Investment Corp. II is CLEAR STREET LLC, holding approximately 195,602 shares — equal to 1.73% of outstanding shares — as of March 31, 2024.
A total of 3 institutional investors currently hold NSTB stock, with a combined institutional value of approximately $25,892 as of the most recent 13F filing period.
Frequently asked questions
NSTB ownershipNorthern Star Investment Corp. II (NSTB) is primarily owned by institutional investors, who hold approximately 1.9% of shares. The largest shareholder is CLEAR STREET LLC with a 1.73% stake. Company insiders hold 84.66%. Data sourced from SEC Form 13F as of March 31, 2024.