Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in NNVC held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 511K | $466K | — | 2.863% | 0.00% |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | 225K | $206K | +29.3% | 1.261% | 0.00% |
| 3 | UBS Group AG | 213K | $195K | +556.2% | 1.194% | 0.00% |
| 4 | BlackRock, Inc. | 159K | $145K | 0.0% | 0.888% | 0.00% |
| 5 | RENAISSANCE TECHNOLOGIES LLC | 135K | $123K | -22.2% | 0.755% | 0.00% |
| 6 | Miller Financial Services LLC | 105K | $96K | +45.8% | 0.588% | 0.11% |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 99K | $90K | +52.4% | 0.554% | 0.00% |
| 8 | VANGUARD FIDUCIARY TRUST CO | 90K | $82K | — | 0.504% | 0.00% |
| 9 | Squarepoint Ops LLC | 58K | $53K | — | 0.325% | 0.00% |
| 10 | STATE STREET CORP | 54K | $49K | 0.0% | 0.303% | 0.00% |
| 11 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 36K | $33K | 0.0% | 0.202% | 0.00% |
| 12 | XTX Topco Ltd | 35K | $32K | +87.6% | 0.198% | 0.00% |
| 13 | NORTHERN TRUST CORP | 24K | $22K | 0.0% | 0.136% | 0.00% |
| 14 | JANE STREET GROUP, LLC | 24K | $22K | -80.8% | 0.133% | 0.00% |
| 15 | Moss Adams Wealth Advisors LLC | 22K | $20K | +7.5% | 0.120% | 0.00% |
| 16 | Wharton Business Group, LLC | 16K | $14K | 0.0% | 0.088% | 0.00% |
| 17 | Foundations Investment Advisors, LLC | 10K | $9K | +0.1% | 0.056% | 0.00% |
| 18 | TRUE Private Wealth Advisors | 10K | $9K | 0.0% | 0.056% | 0.00% |
| 19 | Sandy Cove Advisors, LLC | 10K | $9K | — | 0.056% | 0.00% |
| 20 | ADVISOR GROUP HOLDINGS, INC. | 8K | $7K | +60.4% | 0.043% | 0.00% |
| 21 | BankPlus Trust Department | 7K | $6K | 0.0% | 0.039% | 0.00% |
| 22 | Tower Research Capital LLC (TRC) | 7K | $6K | +58.7% | 0.039% | 0.00% |
| 23 | EFG International AG | 5K | $4K | 0.0% | 0.025% | 0.00% |
| 24 | Vanguard Global Advisers, LLC | 4K | $3K | — | 0.021% | 0.00% |
| 25 | NBC SECURITIES, INC. | 3K | $3K | 0.0% | 0.019% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in NNVC — a direct measure of their conviction.
Filings activity in NNVC during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 46 | +12% | 7.88% | 7.88 pp | $2M | 50% |
| Q4 2025 | 41 | +21% | 15.76% | +6.51 pp | $3M | +70% |
| Q3 2025 | 34 | 2.9% | 9.25% | +1.12 pp | $2M | +14% |
| Q2 2025 | 35 | 10% | 8.13% | +0.39 pp | $2M | +5.0% |
| Q1 2025 | 39 | +8.3% | 7.74% | 1.30 pp | $2M | 14% |
| Q4 2024 | 36 | +9.1% | 9.04% | 0.03 pp | $2M | 0.3% |
| Q3 2024 | 33 | 5.7% | 9.07% | 30.30 pp | $2M | 77% |
| Q2 2024 | 35 | — | 39.37% | — | $9M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying NNVC stock.
Based on Q1 2026 13F filings, institutional ownership of NanoViricides, Inc. stands at 7.9%, held across 46 reporting institutions.
VANGUARD CAPITAL MANAGEMENT LLC is the largest reported institutional holder of NNVC, with approximately 511,477 shares worth $0.00B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of NNVC, including RENAISSANCE TECHNOLOGIES LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, JANE STREET GROUP, LLC.
Our composite Smart Money Score for NNVC is 54 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
14 institutions opened new positions in NNVC during Q1 2026, while 9 fully exited. 8 added to existing positions and 24 trimmed.
NNVC institutional ownership fell by 7.88 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 87.6% of all reported 13F value in NNVC, and the top 25 account for 99.3%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
NanoViricides, Inc. (NNVC) Institutional Ownership