FIRST SOLAR, INC. FSLR
CIK 0001274494 · CUSIP 336433107
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 | $2.73B 13,821,076 shares | 0.05% | +1.21M(+9.60%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $1.34B 6,788,934 shares | 0.03% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $1.12B 5,696,888 shares | 0.06% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $1.04B 5,284,617 shares | 0.04% | +22.72K(+0.40%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $612.02M 3,106,826 shares | 0.04% | +186.84K(+6.40%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | Invesco Ltd. CIK 914208 · Amended · View history | $524.08M 2,656,785 shares | 0.05% | +712.26K(+36.60%)Added | SEC filing ↗ May 12, 2026 | ▾ |
| 07 | Hill City Capital, LP CIK 1837343 · View history | $429.54M 2,177,540 shares | 15.35% | +87.15K(+4.20%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 08 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $425.56M 2,304,039 shares | 0.03% | +1.04M(+82.90%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 09 | Amundi CIK 1330387 · View history | $404.26M 2,049,465 shares | 0.11% | -166.00K(-7.50%)Reduced | SEC filing ↗ May 18, 2026 | ▾ |
| 10 | FMR LLC CIK 315066 · View history | $356.73M 1,808,433 shares | 0.02% | -4.73M(-72.30%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | MORGAN STANLEY CIK 895421 · View history | $331.87M 1,682,402 shares | 0.02% | -838.95K(-33.30%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. CIK 1520354 · View history | $331.72M 1,681,845 shares | 0.39% | -171.80K(-9.30%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
| 13 | UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history | $283.10M 1,435,142 shares | 0.06% | +15.41K(+1.10%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 14 | Clean Energy Transition LLP CIK 1911523 · View history | $281.41M 1,426,587 shares | 23.08% | +277.61K(+24.20%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 15 | NORTHERN TRUST CORP CIK 73124 · View history | $274.32M 1,390,629 shares | 0.04% | +3.75K(+0.30%)Added | SEC filing ↗ May 14, 2026 | ▾ |
| 16 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $257.44M 1,305,471 shares | 0.05% | +56.30K(+4.50%)Added | SEC filing ↗ May 7, 2026 | ▾ |
| 17 | UBS Group AG CIK 1610520 · View history | $237.86M 1,205,818 shares | 0.04% | +18.03K(+1.50%)Added | SEC filing ↗ May 5, 2026 | ▾ |
| 18 | Pictet Asset Management Holding SA CIK 1993888 · View history | $224.54M 1,138,473 shares | 0.24% | +258.20K(+29.30%)Added | SEC filing ↗ Apr 22, 2026 | ▾ |
| 19 | DEUTSCHE BANK AG\ CIK 948046 · View history | $216.99M 1,099,999 shares | 0.07% | -161.47K(-12.80%)Reduced | SEC filing ↗ May 6, 2026 | ▾ |
| 20 | SCHRODER INVESTMENT MANAGEMENT GROUP CIK 1086619 · View history | $188.18M 1,018,826 shares | 0.15% | -408.28K(-28.60%)Reduced | SEC filing ↗ May 14, 2026 | ▾ |
Showing 20 / 972 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 972 reporting institutions.
This page includes 20 of 972 reporting institutions. Log 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 972 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 / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"336433107","quarter":"2026Q1","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 / CLI 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.