Latest Period
Q1 2026
Security Snapshot
Sidus Space Inc. - Common Stock (SIDU) Institutional Ownership
CUSIP: 826165201
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
58
Shares (Excl. Options)
8,795,686
Price
$2.32
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- Security type / class
- Equity / Common Stock
- Symbol
- SIDU on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 8,795,686
- Total 13F value
- $20,405,787
- Portfolio coverage rank
- 0%
- Share change
- -204,972
- Value change
- -$2,792,866
- Number of holders
- 58
- Shares outstanding
- 66,426,572
- SEC-reported price per share
- $4.13
- Insider filing price
- $4.13
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- SIDU - Sidus Space Inc. - Common Stock is tracked under CUSIP 826165201.
- 58 institutions reported positions in Q1 2026.
- 5 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 48 to 58 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $20,506,830 to $20,405,787.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 58 institutions filings for Q1 2026.
Security key
826165201
Latest holder period
Q1 2026
13F holders
58
13D/G owners
5
CIK / CUSIP context first
Open Q1 2026 holders
SIDU full holder history
Sidus Space Inc. SEC filings
Sidus Space Inc. company facts
Sidus Space Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 826165201:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
5
Security
SIDU
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 5.7% | $12,595,142 | 3,759,744 | Vanguard Capital Management | 31 Mar 2026 | |||
| CITADEL ADVISORS LLC | 4% | $7,448,193 | 3,210,428 | Kenneth Griffin | 21 Apr 2026 | |||
| Empery Asset Management, LP | 1.3% | -72% | $386,474 | -$386,474 | 241,546 | -50% | Empery Asset Management, LP | 31 Mar 2025 |
| Ayrton Capital LLC | 1.3% | -89% | $386,474 | -$772,947 | 241,546 | -67% | Ayrton Capital LLC | 31 Mar 2025 |
| CVI Investments, Inc. | 0.3% | -101% | $668,448 | -$11,771,552 | 214,935 | -95% | CVI Investments, Inc. | 31 Dec 2025 |
As of 31 Mar 2026, 58 institutional investors reported holding 8,795,686 shares of Sidus Space Inc. - Common Stock (SIDU). This represents 13% of the company’s total 66,426,572 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
13%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 5.1% | 3,360,425 | 0% | 0% | $7,796,186 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1% | 755,306 | +123% | 0% | $1,753,294 |
| BlackRock, Inc. | 0.98% | 649,273 | +27742% | 0% | $1,506,313 |
| UBS Group AG | 0.71% | 472,372 | -5.3% | 0% | $1,095,903 |
| MILLENNIUM MANAGEMENT LLC | 0.67% | 445,228 | 0% | $1,032,929 | |
| VANGUARD FIDUCIARY TRUST CO | 0.57% | 379,931 | 0% | 0% | $881,440 |
| Penserra Capital Management LLC | 0.55% | 363,175 | +228% | 0.01% | $842,000 |
| STATE STREET CORP | 0.46% | 307,222 | +297% | 0% | $712,755 |
| SLT Holdings LLC | 0.41% | 269,750 | 0.44% | $625,820 | |
| Foundations Investment Advisors, LLC | 0.41% | 269,750 | 0.01% | $625,820 | |
| AlphaCentric Advisors LLC | 0.3% | 200,000 | 0.46% | $464,000 | |
| NORTHERN TRUST CORP | 0.22% | 142,868 | +507% | 0% | $331,454 |
| GOLDMAN SACHS GROUP INC | 0.21% | 141,984 | +163% | 0% | $329,403 |
| DNB Asset Management AS | 0.21% | 140,634 | 0% | 0% | $326,271 |
| Squarepoint Ops LLC | 0.2% | 133,432 | 0% | $309,562 | |
| BANK OF AMERICA CORP /DE/ | 0.12% | 76,850 | +24143% | 0% | $178,292 |
| BANK OF MONTREAL /CAN/ | 0.09% | 60,700 | +33% | 0% | $140,824 |
| Virtu Financial LLC | 0.08% | 51,325 | -45% | 0% | $119,000 |
| GROUP ONE TRADING LLC | 0.07% | 43,360 | 0% | $100,595 | |
| ENVESTNET ASSET MANAGEMENT INC | 0.06% | 41,958 | 0% | $97,343 | |
| Hudson Bay Capital Management LP | 0.06% | 41,270 | 0% | $95,746 | |
| Qube Research & Technologies Ltd | 0.05% | 36,208 | 0% | $84,003 | |
| Quantbot Technologies LP | 0.05% | 32,028 | 0% | $74,305 | |
| MARSHALL WACE, LLP | 0.05% | 30,593 | 0% | $70,976 | |
| Brevan Howard Capital Management LP | 0.05% | 30,000 | 0% | $69,600 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
10
Latest
Q1 2026
Rows shown
1-10 of 10
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 8,795,686 | $20,405,787 | -$2,792,866 | $2.32 | 58 |
| 2025 Q4 | 6,531,365 | $20,506,830 | +$17,271,559 | $3.14 | 48 |
| 2025 Q3 | 1,023,019 | $1,063,298 | +$162,185 | $1.04 | 21 |
| 2025 Q2 | 745,098 | $1,288,696 | +$426,367 | $1.73 | 21 |
| 2025 Q1 | 522,305 | $772,311 | -$2,214,965 | $1.48 | 21 |
| 2024 Q4 | 751,611 | $3,682,921 | +$3,331,749 | $4.90 | 22 |
| 2024 Q3 | 82,589 | $231,255 | -$187,823 | $2.80 | 10 |
| 2024 Q2 | 153,021 | $358,074 | -$594,336 | $2.34 | 11 |
| 2024 Q1 | 317,125 | $1,075,061 | +$413,864 | $3.39 | 14 |
| 2023 Q4 | 69,540 | $698,565 | +$697,878 | $8.81 | 13 |