NERVGEN PHARMA CORP NGEN
COM · Common Stock · CUSIP 64082X203
- SectorHealth care
- IndustryPharmaceutical Preparations
- FilingsSEC EDGAR
62
institutional holders
+17 vs Q1 2026
12.0m
shares reported held*
$24.9mreported value*
20 new
20 added
7 reduced
3 sold out
net bought ≈ $21.2m (+10.3m shares)
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $2.07. Options: 4 managers hold calls ($776.8k notional), 2 hold puts ($24.5k).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 1 |
| Q4 2022 | 1 |
| Q1 2023 | 1 |
| Q2 2023 | 1 |
| Q3 2023 | 1 |
| Q4 2023 | 1 |
| Q1 2024 | 1 |
| Q2 2024 | 0 |
| Q3 2024 | 0 |
| Q4 2024 | 0 |
| Q1 2025 | 0 |
| Q2 2025 | 0 |
| Q3 2025 | 0 |
| Q4 2025 | 1 |
| Q1 2026 | 45 |
| Q2 2026 | 62 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Bought or addedCut or sold out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2023 | 0 | 0 |
| Q2 2023 | 0 | 0 |
| Q3 2023 | 0 | 0 |
| Q4 2023 | 0 | 0 |
| Q1 2024 | 0 | 0 |
| Q2 2024 | 0 | 1 |
| Q1 2026 | 44 | 0 |
| Q2 2026 | 40 | 10 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
CallsPuts
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $0 | $0 | — |
| Q4 2025 | $0 | $0 | — |
| Q1 2026 | $6.8k | $0 | 0.00 |
| Q2 2026 | $776.8k | $24.5k | 0.03 |
Biggest buyers
| Empery Asset Management, LP | New | +4.0m |
| Rock Springs Capital Management LP | New | +1.2m |
| DAFNA Capital Management LLC | New | +1.1m |
| Ghisallo Capital Management LLC | New | +1.0m |
| ARMISTICE CAPITAL, LLC | New | +678.0k |
| LMR Partners LLP | New | +600.0k |
| UBS Group AG | Added | +318.2k |
| Stonepine Capital Management, LLC | New | +271.7k |
| JANE STREET GROUP, LLC | New | +270.8k |
| Woodline Partners LP | New | +250.5k |
Biggest sellers
| VALLEY FORGE INVESTMENT CONSULTANTS INC ADV | Reduced | -67.7k |
| BANK OF AMERICA CORP /DE/ | Reduced | -14.5k |
| Integrated Wealth Concepts LLC | Reduced | -12.6k |
| Patriot Financial Group Insurance Agency, LLC | Reduced | -8.5k |
| MAI Capital Management | Sold out | -700 |
| COMMONWEALTH EQUITY SERVICES, LLC | Reduced | -350 |
| SCOTIA CAPITAL INC. | Reduced | -258 |
| Aventura Private Wealth, LLC | Reduced | -100 |
| SIMPLEX TRADING, LLC | Sold out | -27 |
| Caitong International Asset Management Co., Ltd | Sold out | -1 |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $390.2k189.4k shares |
| SIMPLEX TRADING, LLC | Added | $326.1k158.3k shares |
| CITADEL ADVISORS LLC | New | $57.3k27.8k shares |
| GROUP ONE TRADING LLC | Unchanged | $3.3k1.6k shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $21.4k10.4k shares |
| SIMPLEX TRADING, LLC | New | $3.1k1.5k shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| Empery Asset Management, LP 9.53% of their portfolio | 4.0m $8.2m | New |
| Rock Springs Capital Management LP 0.12% of their portfolio | 1.2m $2.5m | New |
| DAFNA Capital Management LLC 0.41% of their portfolio | 1.1m $2.2m | New |
| Ghisallo Capital Management LLC 0.04% of their portfolio | 1.0m $2.1m | New |
| ARMISTICE CAPITAL, LLC 0.04% of their portfolio | 678.0k $1.4m | New |
| LMR Partners LLP 0.01% of their portfolio | 600.0k $1.2m | New |
| MARSHALL WACE, LLP 0.00% of their portfolio | 436.0k $898.1k | Added +235.6k |
| UBS Group AG 0.00% of their portfolio | 379.7k $782.2k | Added +318.2k |
| Stonepine Capital Management, LLC 0.43% of their portfolio | 271.7k $559.7k | New |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 270.8k $557.7k | New |
| Woodline Partners LP 0.00% of their portfolio | 250.5k $516.0k | New |
| PFG Investments, LLC 0.02% of their portfolio | 217.5k $448.1k | Added +16.5k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 186.2k $383.6k | Reduced -14.5k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 176.1k $363.0k | Added +4.1k |
| Quadrature Capital Ltd 0.00% of their portfolio | 134.5k $277.1k | New |
| BANK OF MONTREAL /CAN/ 0.00% of their portfolio | 78.4k $284.4k | Added +15.5k |
| Integrated Wealth Concepts LLC 0.00% of their portfolio | 74.2k $152.9k | Reduced -12.6k |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 64.4k $132.7k | Added +2.1k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 58.0k $119.6k | New |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 51.1k $105.2k | Added +11.1k |
| HRT FINANCIAL LP 0.00% of their portfolio | 43.9k $90.0k | Added +22.5k |
| AXQ CAPITAL, LP 0.01% of their portfolio | 43.1k $88.8k | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 39.7k $81.9k | New |
| GREAT VALLEY ADVISOR GROUP, INC. 0.00% of their portfolio | 35.5k $73.1k | Added +14.5k |
| Virtu Financial LLC 0.00% of their portfolio | 34.6k $71.0k | New |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 33.0k $68.0k | Reduced -350 |
| McKinley Carter Wealth Services, Inc. 0.00% of their portfolio | 32.7k $67.3k | Added +1.8k |
| Traynor Capital Management, Inc. 0.00% of their portfolio | 31.5k $64.9k | Added +6.0k |
| Cetera Investment Advisers 0.00% of their portfolio | 31.4k $64.7k | Unchanged |
| Patriot Financial Group Insurance Agency, LLC 0.01% of their portfolio | 28.5k $58.7k | Reduced -8.5k |
| LPL Financial LLC 0.00% of their portfolio | 26.7k $55.0k | Added +13.3k |
| Almanack Investment Partners, LLC. 0.01% of their portfolio | 25.8k $53.0k | Added +4.8k |
| Busey Bank 0.00% of their portfolio | 25.0k $51.5k | Unchanged |
| SPROTT INC. 0.00% of their portfolio | 25.0k $51.5k | Unchanged |
| TD Waterhouse Canada Inc. 0.00% of their portfolio | 23.8k $49.8k | Unchanged |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 22.0k $45.3k | New |
| LIBERTY WEALTH MANAGEMENT LLC 0.01% of their portfolio | 22.0k $82.9k | Unchanged |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 20.0k $41.2k | Unchanged |
| Arax Advisory Partners 0.00% of their portfolio | 19.7k $40.6k | Added +1.7k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 19.6k $40.4k | New |
| Mariner, LLC 0.00% of their portfolio | 17.9k $36.8k | Unchanged |
| Moors & Cabot, Inc. 0.00% of their portfolio | 17.0k $35.1k | New |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 16.5k $30.9k | New |
| Creative Planning 0.00% of their portfolio | 15.6k $32.1k | Added +2.6k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 15.5k $32.0k | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 14.7k $28.8k | Added +1.3k |
| MORGAN STANLEY 0.00% of their portfolio | 12.9k $26.7k | Added +957 |
| SCOTIA CAPITAL INC. 0.00% of their portfolio | 12.7k $26.3k | Reduced -258 |
| CIBC WORLD MARKET INC. 0.00% of their portfolio | 11.0k $22.6k | Added +400 |
| Ashton Thomas Private Wealth, LLC 0.00% of their portfolio | 10.7k $22.0k | Unchanged |
| Revisor Wealth Management LLC 0.01% of their portfolio | 10.6k $21.8k | New |
| FLPUTNAM INVESTMENT MANAGEMENT CO 0.00% of their portfolio | 10.2k $21.0k | Unchanged |
| VALLEY FORGE INVESTMENT CONSULTANTS INC ADV 0.01% of their portfolio | 10.0k $20.6k | Reduced -67.7k |
| D'Orazio & Associates, Inc. 0.00% of their portfolio | 10.0k $20.6k | Unchanged |
| Paladin Partners, LLC 0.01% of their portfolio | 10.0k $20.6k | Unchanged |
| Aventura Private Wealth, LLC 0.00% of their portfolio | 6.8k $14.0k | Reduced -100 |
| Allworth Financial LP 0.00% of their portfolio | 6.0k $12.4k | Unchanged |
| Steward Partners Investment Advisory, LLC 0.00% of their portfolio | 6.0k $12.4k | Added +1.9k |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 3.8k $7.1k | Added +2.8k |
| Smartleaf Asset Management LLC 0.00% of their portfolio | 3.7k $7.2k | Unchanged |
| Federation des caisses Desjardins du Quebec 0.00% of their portfolio | 2.5k $5.2k | New |
| NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio | 833 $1.7k | Unchanged |