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Of the 17 tracked institutions holding FSLR, 10 have a 3-year clone track record — 8 of them beat the S&P. Average holder's clone alpha: +3.6pt. It's a gauge of who owns the name, not just how many.
Among the 17 tracked institutional investors we monitor, FSLR (FIRST SOLAR INC) is held with a combined value of $8.36B across 38,061,006 shares. The largest holder is VANGUARD GROUP INC with a position worth $3.51B (0.05% of their portfolio). RENAISSANCE TECHNOLOGIES LLC opened a new position in the most recent quarter. 7 funds increased their holdings. 9 funds reduced their position.
Total Institutional Value
$8.36B
Total Shares Held
38,061,006
Institutional Holders
17
% of Shares Outstanding
35.4%
of 107.45M shares · SEC 2026-04-24
Days to Cover
5.7+20.3%
9.89M shares short · FINRA 2026-07-15
Tracked 13F institutions hold 35.4% of FSLR's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-04-24), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
0
$0
2
$3.84M
Total Transactions
2
Last 12 months
| Date | Insider | Code | Type | Shares | Value |
|---|---|---|---|---|---|
| Jun 2, 2026 | Patrick James Buehler | S | Sale | 3,000 | $906.00K |
| May 28, 2026 | Caroline Stockdale | S | Sale | 10,628 | $2.93M |
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $3.51B | 0.05% | -2.0% |
| 2 | BlackRock, Inc. | $2.73B | 0.05% | +9.6% |
| 3 | STATE STREET CORP | $1.04B | 0.04% | +0.4% |
| 4 | FMR LLC | $356.73M | 0.02% | -72.3% |
| 5 | MILLENNIUM MANAGEMENT LLC | $229.83M | 0.10% | +167.3% |
| 6 | AQR CAPITAL MANAGEMENT LLC | $152.77M | 0.07% | +99.0% |
| 7 | Capital Research Global Investors | $80.26M | 0.01% | -41.8% |
| 8 | WELLINGTON MANAGEMENT GROUP LLP | $73.25M | 0.01% | -67.0% |
| 9 | CITADEL ADVISORS LLC | $66.72M | 0.05% | +27.9% |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | $31.91M | 0.00% | -80.0% |
| Member | Type | Date |
|---|---|---|
| Alan Armstrong | Buy | Mar 27, 2026 |
| Gilbert Cisneros | Buy | Jan 9, 2026 |
| Rob Bresnahan | Sell | Apr 8, 2025 |
| Dave Min | Sell |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of FSLR with a position worth $3.51B, representing 0.05% of their portfolio. In total, 17 institutional investors hold FSLR with a combined value of $8.36B.
In the most recent quarter, 1 fund opened a new position in FSLR. Additionally, 7 increased their holdings and 9 reduced their positions.
Institutional investors hold $8.36B worth of FSLR stock across 17 positions. The largest institutional holder is VANGUARD GROUP INC with $3.51B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For FSLR, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their FSLR positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
| Mar 19, 2025 |
| Rob Bresnahan | Sell | Feb 25, 2025 |
| Josh Gottheimer | Sell | Feb 1, 2024 |
Last Close
$202.82
2026-07-24
YTD
-26.1%
20% of 52-week range
