Nukkleus Inc.
Nukkleus Inc. (NUKK) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · NUKK · as of Mar 31, 2025
Ownership Breakdown
12
Institutional Holders
▲ 3 vs Q4
$1.48M
Total Inst. Value
▲ $120,163 vs Q4
16.66M
Shares Outstanding
freeFloat 71.98%
124,172
13F Shares Held
▲ 87,184 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
NUKK largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC services-management consulting services | 38.8K | 78.18% | 78.18% | $461.08M | May 9, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC services-management consulting services | 30.0K | 60.43% | 60.43% | $356.40M | May 13, 2025 | ▲ 18.3K |
UBS GROUP AG services-management consulting services | 17.3K | 34.85% | 34.85% | $205.56M | May 13, 2025 | ▲ 4.4K |
XTX TOPCO LTD services-management consulting services | 10.5K | 21.15% | 21.15% | $124.73M | May 8, 2025 | NEW |
STATE STREET CORP services-management consulting services | 10.5K | 21.09% | 21.09% | $124.41M | May 15, 2025 | NEW |
COMPAGNIE LOMBARD ODIER SCMA services-management consulting services | 6.2K | 12.50% | 12.50% | $73.72M | Apr 16, 2025 | NEW |
TOWER RESEARCH CAPITAL LLC (TRC) services-management consulting services | 4.2K | 8.45% | 8.45% | $49.83M | May 15, 2025 | ▲ 4.0K |
BLACKROCK, INC. services-management consulting services | 3.6K | 7.35% | 7.35% | $43.33M | May 2, 2025 | ▲ 251 |
MORGAN STANLEY services-management consulting services | 2.4K | 4.81% | 4.81% | $28.35M | May 15, 2025 | ▲ 384 |
JPMORGAN CHASE & CO services-management consulting services | 701 | 1.41% | 1.41% | $8.34M | May 12, 2025 | NEW |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
6
Increased
+27.3K shares5
New Positions
first time holders0
Decreased
−0 shares2
Sold Out
fully exitedNet shares change (top 50)
+27.3K
+27.3K / −0
Net new holders
+9
5 new / 2 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
NUKK insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
5
Buy transactions
0
Sell transactions
0.00
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 |
|---|---|---|---|---|---|---|---|
Shalom Menachem CEO | Jan 29, 2026 | X-InTheMoney | 200,000 | $1.50 | $300.0K | 4.82M | Form 4 ↗ |
Shalom Menachem CEO | Jan 29, 2026 | X-InTheMoney | 200,000 | $1.50 | $300.0K | 3.44M | Form 4 ↗ |
Shalom Menachem CEO | Jan 15, 2026 | J-Other | 5,018,359 | $1.50 | $7.53M | 5.02M | Form 4 ↗ |
Shalom Menachem CEO | Jan 16, 2026 | J-Other | 1,992,010 | — | — | 3.24M | Form 4 ↗ |
Shalom Menachem CEO | Jan 13, 2026 | Award | 1,752,593 | $1.50 | $2.63M | 1.75M | Form 4 ↗ |
Kotaieva Anastasiia See Remarks below | Dec 29, 2025 | Sale | 75,000 | $4.09 | $306.8K | 75.0K | Form 4 ↗ |
Kotaieva Anastasiia See Remarks below | Dec 30, 2025 | Sale | 75,000 | $4.03 | $302.3K | 0 | Form 4 ↗ |
Kotaieva Anastasiia See Remarks below | Dec 22, 2025 | Sale | 30,000 | $4.41 | $132.4K | 1.33M | Form 4 ↗ |
Kotaieva Anastasiia See Remarks below | Dec 23, 2025 | Sale | 70,000 | $4.57 | $320.1K | 1.26M | Form 4 ↗ |
Kotaieva Anastasiia See Remarks below | Dec 24, 2025 | Sale | 55,604 | $4.49 | $249.6K | 1.21M | 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
Nukkleus Inc. (NUKK) is primarily owned by institutional investors, who hold approximately 0.8% of total shares outstanding. Company insiders own approximately 28.02%, while retail and public investors account for the remaining 71.24%.
The largest institutional shareholder of Nukkleus Inc. is VANGUARD GROUP INC, holding approximately 38,779 shares — equal to 78.18% of outstanding shares — as of March 31, 2025.
A total of 12 institutional investors currently hold NUKK stock, with a combined institutional value of approximately $1,476,410 as of the most recent 13F filing period.
Frequently asked questions
NUKK ownershipNukkleus Inc. (NUKK) is primarily owned by institutional investors, who hold approximately 0.8% of shares. The largest shareholder is VANGUARD GROUP INC with a 78.18% stake. Company insiders hold 28.02%. Data sourced from SEC Form 13F as of March 31, 2025.