New Positions
0 managers initiated
Top five by reported value
No new institutional positions this quarter.
Anbio Biotechnology NASDAQ NMS - GLOBAL MARKET:NNNN
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
0 new1 added5 reduced4 exited
Total Institutional Holders
6
as of 2025-12-31
Top Holder
GEODE CAPITAL MANAGEMENT, LLC
$774.7K
Largest QoQ Increase
UBS Group AG
+1,889 sh
Largest QoQ Decrease
MARSHALL WACE, LLP
-10,443 sh
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| UBS Group AG | 2,849 | +1,889 | $85.7K | +$49.9K | 196.8% |
Reduced(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| MORGAN STANLEY | 28 | -8,582 | $842 | -$319.9K | -99.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 25,763 | 0 | $774.7K | -$185.0K | 0.0% |
| BNP PARIBAS ARBITRAGE, SNC | 1,000 | -1,419 | $30.1K | -$60.0K | -58.7% |
| WELLS FARGO & COMPANY/MN | 100 | 0 | $3.0K | -$718 | 0.0% |
| BANK OF AMERICA CORP /DE/ | 21 | 0 | $782 | $0 | 0.0% |
Sold Out(4)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 0 | -10,443 | $0 | -$389.0K | — |
| MILLENNIUM MANAGEMENT LLC | 0 | -7,080 | $0 | -$263.7K | — |
| XTX Topco Ltd | 0 | -6,896 | $0 | -$256.9K | — |
| HRT FINANCIAL LP | 0 | -6,013 | $0 | -$223 | — |
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 % |
|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 25,763 | $774.7K | 0 | 0.0% |
| UBS Group AG | 2,849 | $85.7K | +1,889 | 196.8% |
| BNP PARIBAS ARBITRAGE, SNC | 1,000 | $30.1K | -1,419 | -58.7% |
| WELLS FARGO & COMPANY/MN | 100 | $3.0K | 0 | 0.0% |
| MORGAN STANLEY | 28 | $842 | -8,582 | -99.7% |
| BANK OF AMERICA CORP /DE/ | 21 | $782 | 0 | 0.0% |
New & Closed Positions this quarter
Closed Positions
4 managers exited
Top five by prior-quarter value
- MARSHALL WACE, LLP$389.0K
- MILLENNIUM MANAGEMENT LLC$263.7K
- XTX Topco Ltd$256.9K
- HRT FINANCIAL LP$223
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 NNNN 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.