New Positions
30 managers initiated
Top five by reported value
- XTX Topco Ltd$1.6M
- Scientech Research LLC$908.7K
- Sassicaia Capital Advisers LLC$632.8K
- DNB Asset Management AS$441.6K
- TWO SIGMA SECURITIES, LLC$403.8K
Sidus Space Inc NASDAQ NMS - GLOBAL MARKET:SIDU
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
30 new13 added6 reduced1 exited
Total Institutional Holders
49
as of 2025-12-31
Top Holder
VANGUARD GROUP INC
$4.0M
Largest QoQ Increase
HRT FINANCIAL LP
+1,364,142 sh
Largest QoQ Decrease
Engineers Gate Manager LP
-10,873 sh
New Positions(30)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| XTX Topco Ltd | 495,266 | +495,266 | $1.6M | +$1.6M | — |
| Scientech Research LLC | 289,382 | +289,382 | $908.7K | +$908.7K | — |
| Sassicaia Capital Advisers LLC | 201,514 | +201,514 | $632.8K | +$632.8K | — |
| DNB Asset Management AS | 140,634 | +140,634 | $441.6K | +$441.6K | — |
| TWO SIGMA SECURITIES, LLC | 128,612 | +128,612 | $403.8K | +$403.8K | — |
| Schonfeld Strategic Advisors LLC | 123,766 | +123,766 | $388.6K | +$388.6K | — |
| Connective Capital Management, LLC | 70,000 | +70,000 | $219.8K | +$219.8K | — |
| THOMPSON DAVIS & CO., INC. | 61,900 | +61,900 | $194.4K | +$194.4K | — |
| CITADEL ADVISORS LLC | 52,141 | +52,141 | $163.7K | +$163.7K | — |
| Western Wealth Management, LLC | 50,000 | +50,000 | $157.0K | +$157.0K | — |
| LPL Financial LLC | 25,943 | +25,943 | $81.5K | +$81.5K | — |
| Mariner, LLC | 22,044 | +22,044 | $69.2K | +$69.2K | — |
| Global Retirement Partners, LLC | 22,000 | +22,000 | $69.1K | +$69.1K | — |
| T3 Companies, LLC | 17,000 | +17,000 | $53.4K | +$53.4K | — |
| OMERS ADMINISTRATION Corp | 12,700 | +12,700 | $39.9K | +$39.9K | — |
| Resurgent Financial Advisors LLC | 12,100 | +12,100 | $38.0K | +$38.0K | — |
| GTS SECURITIES LLC | 11,103 | +11,103 | $34.9K | +$34.9K | — |
| Ground Swell Capital, LLC | 10,489 | +10,489 | $32.9K | +$32.9K | — |
| Tower Research Capital LLC (TRC) | 2,485 | +2,485 | $7.8K | +$7.8K | — |
| HRT FINANCIAL LP | 1,364,142 | +1,364,142 | $4.3K | +$4.3K | — |
| DEUTSCHE BANK AG\ | 1,360 | +1,360 | $4.3K | +$4.3K | — |
| MCGUIRE CAPITAL ADVISORS INC | 1,000 | +1,000 | $3.1K | +$3.1K | — |
| SageView Advisory Group, LLC | 1,000 | +1,000 | $3.1K | +$3.1K | — |
| Concord Wealth Partners | 500 | +500 | $1.6K | +$1.6K | — |
| FLAGSHIP HARBOR ADVISORS, LLC | 500 | +500 | $1.6K | +$1.6K | — |
| Allworth Financial LP | 320 | +320 | $1.0K | +$1.0K | — |
| Penserra Capital Management LLC | 110,790 | +110,790 | $347 | +$347 | — |
| Virtu Financial LLC | 93,541 | +93,541 | $294 | +$294 | — |
| SG Americas Securities, LLC | 37,476 | +37,476 | $118 | +$118 | — |
| FNY Investment Advisers, LLC | 7,000 | +7,000 | $21 | +$21 | — |
Added To(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 1,267,451 | +704,823 | $4.0M | +$3.4M | 125.3% |
| JANE STREET GROUP, LLC | 743,409 | +719,196 | $2.3M | +$2.3M | 2970.3% |
| UBS Group AG | 498,999 | +497,180 | $1.6M | +$1.6M | 27332.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 337,966 | +102,020 | $1.1M | +$815.8K | 43.2% |
| STATE STREET CORP | 77,472 | +46,700 | $243.3K | +$211.3K | 151.8% |
| GOLDMAN SACHS GROUP INC | 54,029 | +17,189 | $169.7K | +$131.3K | 46.6% |
| CITIGROUP INC | 43,608 | +37,374 | $136.9K | +$130.4K | 599.5% |
| Quadrature Capital Ltd | 48,036 | +19,711 | $150.8K | +$121.8K | 69.6% |
| BANK OF MONTREAL /CAN/ | 45,500 | +10,500 | $142.9K | +$106.5K | 30.0% |
| NORTHERN TRUST CORP | 23,540 | +855 | $73.9K | +$50.3K | 3.8% |
| Cetera Investment Advisers | 12,814 | +727 | $40.2K | +$27.7K | 6.0% |
| ADVISOR GROUP HOLDINGS, INC. | 3,539 | +1,750 | $11.1K | +$9.2K | 97.8% |
| JONES FINANCIAL COMPANIES LLLP | 2,458 | +143 | $7.7K | +$5.4K | 6.2% |
Reduced(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,332 | 0 | $7.3K | +$4.9K | 0.0% |
| SBI Securities Co., Ltd. | 2,056 | -157 | $6.5K | +$4.2K | -7.1% |
| Golden State Wealth Management, LLC | 1,000 | 0 | $3.1K | +$2.1K | 0.0% |
| MORGAN STANLEY | 131 | 0 | $411 | +$275 | 0.0% |
| BANK OF AMERICA CORP /DE/ | 317 | -410 | $996 | +$240 | -56.4% |
| CWM, LLC | 6 | -4,994 | $0 | -$5 | -99.9% |
Sold Out(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Engineers Gate Manager LP | 0 | -10,873 | $0 | -$11.3K | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| VANGUARD GROUP INC | 1,267,451 | $4.0M | +704,823 | 125.3% |
| JANE STREET GROUP, LLC | 743,409 | $2.3M | +719,196 | 2970.3% |
| UBS Group AG | 498,999 | $1.6M | +497,180 | 27332.6% |
| XTX Topco Ltd | 495,266 | $1.6M | +495,266 | — |
| GEODE CAPITAL MANAGEMENT, LLC | 337,966 | $1.1M | +102,020 | 43.2% |
| Scientech Research LLC | 289,382 | $908.7K | +289,382 | — |
| Sassicaia Capital Advisers LLC | 201,514 | $632.8K | +201,514 | — |
| DNB Asset Management AS | 140,634 | $441.6K | +140,634 | — |
| TWO SIGMA SECURITIES, LLC | 128,612 | $403.8K | +128,612 | — |
| Schonfeld Strategic Advisors LLC | 123,766 | $388.6K | +123,766 | — |
| STATE STREET CORP | 77,472 | $243.3K | +46,700 | 151.8% |
| Connective Capital Management, LLC | 70,000 | $219.8K | +70,000 | — |
| THOMPSON DAVIS & CO., INC. | 61,900 | $194.4K | +61,900 | — |
| GOLDMAN SACHS GROUP INC | 54,029 | $169.7K | +17,189 | 46.6% |
| CITADEL ADVISORS LLC | 52,141 | $163.7K | +52,141 | — |
| Western Wealth Management, LLC | 50,000 | $157.0K | +50,000 | — |
| Quadrature Capital Ltd | 48,036 | $150.8K | +19,711 | 69.6% |
| BANK OF MONTREAL /CAN/ | 45,500 | $142.9K | +10,500 | 30.0% |
| CITIGROUP INC | 43,608 | $136.9K | +37,374 | 599.5% |
| LPL Financial LLC | 25,943 | $81.5K | +25,943 | — |
New & Closed Positions this quarter
Closed Positions
1 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for SIDU against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.