Complete Solaria, Inc.
US ˙ NasdaqGM ˙ US20460L1044
TEN SYMBOL NIE JEST JUŻ AKTYWNY

SecurityCSLR / Complete Solaria, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership550,590 shares
Latest Disclosed Value $ 699,249
Northern Trust Corp reports 23.76% increase in ownership of CSLR / Complete Solaria, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 550,590 shares of Complete Solaria, Inc. (US:CSLR) valued at $699,249 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 444,888 shares of Complete Solaria, Inc.. This represents a change in shares of 23.76% during the quarter. The current value of the position is $993,815 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F SUNPOWER COM 20460L104 550,590 105,702 23.76 699 0.14 0.0000
2026-02-17 2025-12-31 13F SUNPOWER COM 20460L104 444,888 -23,680 -5.05 698 -15.29 0.0001
2025-11-14 2025-09-30 13F COMPLETE SOLARIA COM 20460L104 468,568 54,701 13.22 825 8.28 0.0001
2025-08-13 2025-06-30 13F COMPLETE SOLARIA COM 20460L104 413,867 328,745 386.20 762 480.92 0.0001
2025-05-13 2025-03-31 13F COMPLETE SOLARIA COM 20460L104 85,122 38,423 82.28 132 57.83 0.0000
2025-02-14 2024-12-31 13F COMPLETE SOLARIA COM 20460L104 46,699 -10,030 -17.68 84 -47.80 0.0000
2024-11-13 2024-09-30 13F COMPLETE SOLARIA COM 20460L104 56,729 0 0.00 159 152.38 0.0000
2024-08-14 2024-06-30 13F COMPLETE SOLARIA COM 20460L104 56,729 0 0.00 64 85.29 0.0000
2024-05-14 2024-03-31 13F COMPLETE SOLARIA COM 20460L104 56,729 0 0.00 34 -62.64 0.0000
2024-02-13 2023-12-31 13F COMPLETE SOLARIA COM 20460L104 56,729 1,767 3.21 91 -19.47 0.0000
2023-11-13 2023-09-30 13F COMPLETE SOLARIA COM 20460L104 54,962 54,962 113 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.