New Positions
20 managers initiated
Top five by reported value
- Anatole Investment Management Ltd$23.4M
- CITIGROUP INC$6.2M
- Boundless Plain Holdings Ltd$845.1K
- RENAISSANCE TECHNOLOGIES LLC$677.5K
- Quadrature Capital Ltd$354.2K
SuperX AI Technology Ltd NASDAQ NMS - GLOBAL MARKET:SUPX
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
20 new5 added1 reduced6 exited
Total Institutional Holders
26
as of 2025-12-31
Top Holder
Anatole Investment Management Ltd
$23.4M
Largest QoQ Increase
Anatole Investment Management Ltd
+1,800,000 sh
Largest QoQ Decrease
JANE STREET GROUP, LLC
-7,517 sh
New Positions(20)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Anatole Investment Management Ltd | 1,800,000 | +1,800,000 | $23.4M | +$23.4M | — |
| CITIGROUP INC | 396,800 | +396,800 | $6.2M | +$6.2M | — |
| Boundless Plain Holdings Ltd | 53,897 | +53,897 | $845.1K | +$845.1K | — |
| RENAISSANCE TECHNOLOGIES LLC | 43,210 | +43,210 | $677.5K | +$677.5K | — |
| Quadrature Capital Ltd | 22,591 | +22,591 | $354.2K | +$354.2K | — |
| MANGROVE PARTNERS | 21,710 | +21,710 | $340.4K | +$340.4K | — |
| Swiss National Bank | 19,700 | +19,700 | $308.9K | +$308.9K | — |
| XTX Topco Ltd | 16,049 | +16,049 | $251.6K | +$251.6K | — |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 10,726 | +10,726 | $168.2K | +$168.2K | — |
| Aristides Capital LLC | 10,646 | +10,646 | $166.9K | +$166.9K | — |
| MORGAN STANLEY | 7,411 | +7,411 | $116.2K | +$116.2K | — |
| BARCLAYS PLC | 2,634 | +2,634 | $41.3K | +$41.3K | — |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 2,100 | +2,100 | $32.9K | +$32.9K | — |
| KLP KAPITALFORVALTNING AS | 2,100 | +2,100 | $32.9K | +$32.9K | — |
| Legal & General Group Plc | 1,429 | +1,429 | $22.4K | +$22.4K | — |
| BlackRock, Inc. | 390 | +390 | $6.1K | +$6.1K | — |
| WELLS FARGO & COMPANY/MN | 200 | +200 | $3.1K | +$3.1K | — |
| SG Americas Securities, LLC | 88,027 | +88,027 | $1.4K | +$1.4K | — |
| BANK OF AMERICA CORP /DE/ | 23 | +23 | $361 | +$361 | — |
| ADVISOR GROUP HOLDINGS, INC. | 10 | +10 | $156 | +$156 | — |
Added To(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| CloudAlpha Capital Management Limited/Hong Kong | 513,592 | +370,968 | $8.1M | -$1.1M | 260.1% |
| UBS Group AG | 55,255 | +50,386 | $866.4K | +$552.3K | 1034.8% |
| JPMORGAN CHASE & CO | 4,920 | +1,569 | $77.1K | -$139.0K | 46.8% |
| Yong Rong (HK) Asset Management Ltd | 2,748,088 | +278,088 | $43.1K | -$116.2K | 11.3% |
| STATE STREET CORP | 19,176 | +14,376 | $300.7K | -$9.0K | 299.5% |
Reduced(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 20,628 | -3,666 | $323.4K | -$1.2M | -15.1% |
Sold Out(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 0 | -7,517 | $0 | -$484.9K | — |
| Scientech Research LLC | 0 | -5,925 | $0 | -$382.2K | — |
| TWO SIGMA SECURITIES, LLC | 0 | -4,764 | $0 | -$307.3K | — |
| NOMURA HOLDINGS INC | 0 | -4,400 | $0 | -$283.8K | — |
| BNP PARIBAS ARBITRAGE, SNC | 0 | -3,816 | $0 | -$246.2K | — |
| Royal Bank of Canada | 0 | -50 | $0 | -$3.0K | — |
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 % |
|---|---|---|---|---|
| Anatole Investment Management Ltd | 1,800,000 | $23.4M | +1,800,000 | — |
| CloudAlpha Capital Management Limited/Hong Kong | 513,592 | $8.1M | +370,968 | 260.1% |
| CITIGROUP INC | 396,800 | $6.2M | +396,800 | — |
| UBS Group AG | 55,255 | $866.4K | +50,386 | 1034.8% |
| Boundless Plain Holdings Ltd | 53,897 | $845.1K | +53,897 | — |
| RENAISSANCE TECHNOLOGIES LLC | 43,210 | $677.5K | +43,210 | — |
| Quadrature Capital Ltd | 22,591 | $354.2K | +22,591 | — |
| MANGROVE PARTNERS | 21,710 | $340.4K | +21,710 | — |
| GEODE CAPITAL MANAGEMENT, LLC | 20,628 | $323.4K | -3,666 | -15.1% |
| Swiss National Bank | 19,700 | $308.9K | +19,700 | — |
| STATE STREET CORP | 19,176 | $300.7K | +14,376 | 299.5% |
| XTX Topco Ltd | 16,049 | $251.6K | +16,049 | — |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 10,726 | $168.2K | +10,726 | — |
| Aristides Capital LLC | 10,646 | $166.9K | +10,646 | — |
| MORGAN STANLEY | 7,411 | $116.2K | +7,411 | — |
| JPMORGAN CHASE & CO | 4,920 | $77.1K | +1,569 | 46.8% |
| Yong Rong (HK) Asset Management Ltd | 2,748,088 | $43.1K | +278,088 | 11.3% |
| BARCLAYS PLC | 2,634 | $41.3K | +2,634 | — |
| KLP KAPITALFORVALTNING AS | 2,100 | $32.9K | +2,100 | — |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | 2,100 | $32.9K | +2,100 | — |
New & Closed Positions this quarter
Closed Positions
6 managers exited
Top five by prior-quarter value
- JANE STREET GROUP, LLC$484.9K
- Scientech Research LLC$382.2K
- TWO SIGMA SECURITIES, LLC$307.3K
- NOMURA HOLDINGS INC$283.8K
- BNP PARIBAS ARBITRAGE, SNC$246.2K
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 SUPX 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.