Seneca Foods Corp SENEA
CIK 0000088948 · CUSIP 817070501
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $77.97M 448,251 shares | 0.00% | +15.64K(+3.6%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 02 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $73.73M 423,872 shares | 0.01% | +3.57K(+0.9%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 03 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $50.67M 291,319 shares | 0.02% | +63.21K(+27.7%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 04 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $34.38M 197,665 shares | 0.00% | +113(+0.1%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 05 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $32.65M 187,688 shares | 0.00% | +59.78K(+46.7%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 06 | ALLIANCEBERNSTEIN L.P. CIK 1109448 · View history | $30.76M 203,539 shares | 0.01% | -31.68K(-13.5%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $27.76M 159,599 shares | 0.00% | +5.23K(+3.4%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $22.13M 127,248 shares | 0.00% | +5.03K(+4.1%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 09 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $15.19M 87,317 shares | 0.00% | -14.22K(-14.0%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 10 | LAZARD ASSET MANAGEMENT LLC CIK 1207017 · View history | $13.46M 77,387 shares | 0.02% | +19.92K(+34.7%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 11 | Qube Research & Technologies Ltd CIK 1729829 · View history | $12.80M 73,593 shares | 0.01% | +38.43K(+109.3%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 12 | ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history | $11.37M 65,456 shares | 0.01% | +5.61K(+9.4%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 13 | NORTHERN TRUST CORP CIK 73124 · View history | $11.20M 64,373 shares | 0.00% | +933(+1.5%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 14 | MARSHALL WACE, LLP CIK 1318757 · View history | $10.29M 59,180 shares | 0.01% | +59.18KNew | SEC filing ↗ Aug 13, 2026 | ▾ |
| 15 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC CIK 1423442 · View history | $9.82M 56,431 shares | 0.05% | +11.76K(+26.3%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 16 | TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history | $9.42M 54,152 shares | 0.01% | +3.58K(+7.1%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 17 | JANE STREET GROUP, LLC CIK 1595888 · View history | $9.32M 53,594 shares | 0.01% | +25.98K(+94.1%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 18 | BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history | $9.29M 53,428 shares | 0.16% | +1.13K(+2.2%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 19 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history | $8.21M 47,200 shares | 0.00% | -3.58K(-7.0%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 20 | Empowered Funds, LLC CIK 1592828 · View history | $7.86M 45,164 shares | 0.04% | +13.77K(+43.9%)Added | SEC filing ↗ Aug 17, 2026 | ▾ |
Showing 20 / 221 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 221 reporting institutions.
This page includes 20 of 221 reporting institutions. Sign in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
+ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 221 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP.
MCP https://api.akkrudata.ai/mcp
get_institutional_security_holders
{"cusip":"817070501","quarter":"2026Q2","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.