Nanoviricides, Inc. (NYSE: NNVC), an SEC filer in Pharmaceutical Preparations, closed at $1.24, -3.1%, on 2026-08-28, with a market cap of $28M as of 2026-08-27 and a return on equity of -99.7%. Institutional ownership, earnings history and filed financials are on the tabs below.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 511,477511,477 | $466,467 | 2.37% | NEW† |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | 225,381225,381 | $205,611 | 1.04% | ADD 29% |
| 3 | UBS Group AG | 213,359213,359 | $194,583 | 0.99% | ADD 556% |
| 4 | BlackRock, Inc. | 158,752158,752 | $144,798 | 0.74% | — |
| 5 | RENAISSANCE TECHNOLOGIES LLC | 134,900134,900 | $123,042 | 0.62% | TRIM -22% |
| 6 | Miller Financial Services LLC | 105,000105,000 | $95,771 | 0.49% | ADD 46% |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 99,03199,031 | $90,326 | 0.46% | ADD 91% |
| 8 | VANGUARD FIDUCIARY TRUST CO | 90,06090,060 | $82,135 | 0.42% | NEW |
| 9 | Squarepoint Ops LLC | 58,13858,138 | $53,028 | 0.27% | NEW |
| 10 | STATE STREET CORP | 54,20654,206 | $49,441 | 0.25% | — |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +511,477 | $466,518 | OPEN |
| UBS Group AG | +180,843 | $164,947 | ADD |
| VANGUARD FIDUCIARY TRUST CO | +90,060 | $82,144 | OPEN |
| Squarepoint Ops LLC | +58,138 | $53,028 | OPEN |
| GEODE CAPITAL MANAGEMENT, LLC | +51,010 | $46,526 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| ARMISTICE CAPITAL, LLC | −1,368,000 | $1M | CLOSE |
| VANGUARD GROUP INC | −605,583 | $552,352 | CLOSE |
| JANE STREET GROUP, LLC | −100,313 | $91,495 | TRIM |
| CITADEL ADVISORS LLC | −79,915 | $72,890 | CLOSE |
| RENAISSANCE TECHNOLOGIES LLC | −38,503 | $35,119 | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 511K | $466,467 |
| GEODE CAPITAL MANAGEMENT, LLC | 143K | 155K | 158K | 159K | 174K | 225K | $205,611 |
| UBS Group AG | 5K | 5K | 117K | 27K | 33K | 213K | $194,583 |
| BlackRock, Inc. | 159K | 159K | 159K | 159K | 159K | 159K | $144,798 |
| RENAISSANCE TECHNOLOGIES LLC | 146K | 106K | 111K | 211K | 173K | 135K | $123,042 |
| Miller Financial Services LLC | — | — | — | — | 72K | 105K | $95,771 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 22K | — | — | 52K | 52K | 99K | $90,326 |
| VANGUARD FIDUCIARY TRUST CO | — | — | — | — | — | 90K | $82,135 |
| Squarepoint Ops LLC | — | — | — | — | — | 58K | $53,028 |
| STATE STREET CORP | 42K | 42K | 42K | 42K | 54K | 54K | $49,441 |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
