PHOENIX, AZ
FIRST SOLAR, INC.FSLR— Latest position per institution from SEC 13F filings
15
Institutional holders
106.72M
Total shares held
22.40B
Estimated value
5.34M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
13.82M
Value
2.73B
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
13.44M
Value
3.51B
Filed
Dec 31, 2025
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
11.38M
Value
2.24B
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
11.32M
Value
2.55B
Filed
Jun 30, 2024
JANE STREET GROUP, LLC
CIK 1595888
Shares
9.75M
Value
1.92B
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
6.79M
Value
1.34B
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
6.31M
Value
1.25B
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
5.70M
Value
1.12B
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
5.28M
Value
1.04B
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
3.11M
Value
612.02M
Filed
Mar 31, 2026
WOLVERINE TRADING, LLC
CIK 927337
Shares
2.67M
Value
597.25M
Filed
Sep 30, 2025
INVESCO LTD.
CIK 914208
Shares
2.66M
Value
524.08M
Filed
Mar 31, 2026
HILL CITY CAPITAL, LP
CIK 1837343
Shares
2.18M
Value
429.54M
Filed
Mar 31, 2026
WALLEYE TRADING LLC
CIK 1388391
Shares
2.06M
Value
405.51M
Filed
Mar 31, 2026
AMUNDI
CIK 1330387
Shares
2.05M
Value
404.26M
Filed
Mar 31, 2026
FMR LLC
CIK 315066
Shares
1.81M
Value
356.73M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
1.68M
Value
331.87M
Filed
Mar 31, 2026
BNP PARIBAS ASSET MANAGEMENT HOLDING S.A.
CIK 1520354
Shares
1.68M
Value
331.72M
Filed
Mar 31, 2026
UBS GROUP AG
CIK 1610520
Shares
1.54M
Value
303.82M
Filed
Mar 31, 2026
NORGES BANK
CIK 1374170
Shares
1.50M
Value
392.04M
Filed
Dec 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 13.82M | 2.73B | Mar 31, 2026 |
| 2 | VANGUARD GROUP INC | 102909 | 13.44M | 3.51B | Dec 31, 2025 |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 11.38M | 2.24B | Mar 31, 2026 |
| 4 | BLACKROCK FINANCE, INC. | 1364742 | 11.32M | 2.55B | Jun 30, 2024 |
| 5 | JANE STREET GROUP, LLC | 1595888 | 9.75M | 1.92B | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 6.79M | 1.34B | Mar 31, 2026 |
| 7 | CITADEL ADVISORS LLC | 1423053 | 6.31M | 1.25B | Mar 31, 2026 |
| 8 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 5.70M | 1.12B | Mar 31, 2026 |
| 9 | STATE STREET CORP | 93751 | 5.28M | 1.04B | Mar 31, 2026 |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 3.11M | 612.02M | Mar 31, 2026 |
| 11 | WOLVERINE TRADING, LLC | 927337 | 2.67M | 597.25M | Sep 30, 2025 |
| 12 | INVESCO LTD. | 914208 | 2.66M | 524.08M | Mar 31, 2026 |
| 13 | HILL CITY CAPITAL, LP | 1837343 | 2.18M | 429.54M | Mar 31, 2026 |
| 14 | WALLEYE TRADING LLC | 1388391 | 2.06M | 405.51M | Mar 31, 2026 |
| 15 | AMUNDI | 1330387 | 2.05M | 404.26M | Mar 31, 2026 |
| 16 | FMR LLC | 315066 | 1.81M | 356.73M | Mar 31, 2026 |
| 17 | MORGAN STANLEY | 895421 | 1.68M | 331.87M | Mar 31, 2026 |
| 18 | BNP PARIBAS ASSET MANAGEMENT HOLDING S.A. | 1520354 | 1.68M | 331.72M | Mar 31, 2026 |
| 19 | UBS GROUP AG | 1610520 | 1.54M | 303.82M | Mar 31, 2026 |
| 20 | NORGES BANK | 1374170 | 1.50M | 392.04M | Dec 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.