Coda Octopus Group, Inc. (Nasdaq: CODA), an SEC filer in Search, Detection, Navigation, Guidance, Aeronautical Sys, closed at $10.00, -4.1%, on 2026-08-28, with a market cap of $118M as of 2026-08-27, a trailing P/E of 28.2, a return on equity of 7.4%, a net margin of 15.5% and 3-year sales growth of 6.1%. 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 | 263,739263,739 | $3M | 2.34% | NEW† |
| 2 | MARSHALL WACE, LLP | 254,189254,189 | $3M | 2.25% | ADD 61% |
| 3 | ESSEX INVESTMENT MANAGEMENT CO LLC | 189,640189,640 | $2M | 1.68% | ADD 714% |
| 4 | SEI INVESTMENTS CO | 147,486147,486 | $2M | 1.31% | ADD 229% |
| 5 | Archon Capital Management LLC | 140,000140,000 | $2M | 1.24% | TRIM -7% |
| 6 | Round Rock Advisors LLC | 117,366117,366 | $1M | 1.04% | ADD 135% |
| 7 | ACADIAN ASSET MANAGEMENT LLC | 115,536115,536 | $1M | 1.02% | ADD 258% |
| 8 | JANE STREET GROUP, LLC | 104,606104,606 | $1M | 0.93% | ADD 695% |
| 9 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 99,56099,560 | $1M | 0.88% | NEW |
| 10 | DIMENSIONAL FUND ADVISORS LP | 98,85498,854 | $1M | 0.88% | ADD 24% |
† 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 | +263,739 | $3M | OPEN |
| ESSEX INVESTMENT MANAGEMENT CO LLC | +166,341 | $2M | ADD |
| SEI INVESTMENTS CO | +102,592 | $1M | ADD |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | +99,560 | $1M | OPEN |
| MARSHALL WACE, LLP | +95,957 | $1M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −298,611 | $3M | CLOSE |
| RICE HALL JAMES & ASSOCIATES, LLC | −121,905 | $1M | CLOSE |
| Perritt Capital Management Inc | −67,250 | $759,925 | CLOSE |
| RBF Capital, LLC | −52,000 | $587,600 | TRIM |
| OSAIC HOLDINGS, INC. | −51,034 | $576,684 | 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 | — | — | — | — | — | 264K | $3M |
| MARSHALL WACE, LLP | — | — | 13K | 88K | 158K | 254K | $3M |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 15K | 15K | 14K | 14K | 23K | 190K | $2M |
| SEI INVESTMENTS CO | — | — | — | — | 45K | 147K | $2M |
| Archon Capital Management LLC | — | — | — | — | 150K | 140K | $2M |
| Round Rock Advisors LLC | — | — | — | — | 50K | 117K | $1M |
| ACADIAN ASSET MANAGEMENT LLC | 6K | 6K | 6K | 26K | 32K | 116K | $1M |
| JANE STREET GROUP, LLC | — | — | 25K | — | 13K | 105K | $1M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | — | — | — | — | — | 100K | $1M |
| DIMENSIONAL FUND ADVISORS LP | 60K | 60K | 60K | 62K | 80K | 99K | $1M |
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.
