New Positions
7 managers initiated
Top five by reported value
VolitionRX Ltd NYSE MKT LLC:VNRX
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
7 new9 added13 reduced10 exited
Total Institutional Holders
29
as of 2025-12-31
Top Holder
Lagoda Investment Management, L.P.
$2.9M
Largest QoQ Increase
Squarepoint Ops LLC
+134,668 sh
Largest QoQ Decrease
ARMISTICE CAPITAL, LLC
-9,380,425 sh
New Positions(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Squarepoint Ops LLC | 134,668 | +134,668 | $34.4K | +$34.4K | — |
| JANE STREET GROUP, LLC | 111,419 | +111,419 | $28.5K | +$28.5K | — |
| Warberg Asset Management LLC | 90,833 | +90,833 | $23.2K | +$23.2K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 56,834 | +56,834 | $14.5K | +$14.5K | — |
| GROUP ONE TRADING, L.P. | 50,000 | +50,000 | $12.8K | +$12.8K | — |
| TWO SIGMA SECURITIES, LLC | 14,595 | +14,595 | $3.7K | +$3.7K | — |
| Allworth Financial LP | 200 | +200 | $136 | +$136 | — |
Added To(9)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 963,986 | +85,816 | $246.4K | -$349.8K | 9.8% |
| STATE STREET CORP | 311,538 | +42,900 | $79.6K | -$102.7K | 16.0% |
| Silverberg Bernstein Capital Management LLC | 249,282 | +17,200 | $63.7K | -$93.7K | 7.4% |
| NORTHERN TRUST CORP | 259,593 | +66,733 | $66.4K | -$64.6K | 34.6% |
| Cetera Investment Advisers | 20,550 | +500 | $5.3K | -$8.4K | 2.5% |
| Bank of New York Mellon Corp | 55,596 | +25,000 | $14.2K | -$6.6K | 81.7% |
| Creative Planning | 12,834 | +2,778 | $3.3K | -$3.5K | 27.6% |
| Tower Research Capital LLC (TRC) | 15,956 | +11,548 | $4.1K | +$1.1K | 262.0% |
| Virtu Financial LLC | 108,581 | +67,848 | $28 | $0 | 166.6% |
Reduced(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Lagoda Investment Management, L.P. | 11,463,603 | -1,023,397 | $2.9M | -$5.5M | -8.2% |
| VANGUARD GROUP INC | 1,530,048 | 0 | $391.7K | -$647.2K | 0.0% |
| BlackRock, Inc. | 445,187 | 0 | $113.8K | -$188.4K | 0.0% |
| CITADEL ADVISORS LLC | 167,730 | -161,790 | $42.9K | -$180.8K | -49.1% |
| RENAISSANCE TECHNOLOGIES LLC | 25,300 | -52,700 | $6.5K | -$46.5K | -67.6% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 39,999 | -28,571 | $10.2K | -$36.3K | -41.7% |
| UBS Group AG | 310 | -14,517 | $79 | -$10.0K | -97.9% |
| Chicago Partners Investment Group LLC | 11,999 | -4,169 | $3.4K | -$3.5K | -25.8% |
| BANK OF AMERICA CORP /DE/ | 960 | 0 | $245 | -$405 | 0.0% |
| MORGAN STANLEY | 665 | -135 | $170 | -$373 | -16.9% |
| ADVISOR GROUP HOLDINGS, INC. | 430 | 0 | $110 | -$182 | 0.0% |
| BNP PARIBAS ARBITRAGE, SNC | 265 | 0 | $68 | -$112 | 0.0% |
| SBI Securities Co., Ltd. | 117 | 0 | $30 | -$49 | 0.0% |
Sold Out(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC | 0 | -9,380,425 | $0 | -$6.4M | — |
| XTX Topco Ltd | 0 | -35,682 | $0 | -$24.2K | — |
| MILLENNIUM MANAGEMENT LLC | 0 | -29,369 | $0 | -$19.9K | — |
| Ameritas Advisory Services, LLC | 0 | -4,000 | $0 | -$2.7K | — |
| Royal Bank of Canada | 0 | -3,000 | $0 | -$2.0K | — |
| Founders Capital Management | 0 | -2,000 | $0 | -$1.4K | — |
| FMR LLC | 0 | -700 | $0 | -$475 | — |
| CITIGROUP INC | 0 | -348 | $0 | -$236 | — |
| HRT FINANCIAL LP | 0 | -16,569 | $0 | -$11 | — |
| SIMPLEX TRADING, LLC | 0 | -243 | $0 | $0 | — |
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.
New & Closed Positions this quarter
Closed Positions
10 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 VNRX 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.