Solaris Energy Infrastructure, Inc.
MX ˙ BMV ˙ US83418M1036
SecurityMX:SEI / Solaris Energy Infrastructure, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership106,181 shares
Latest Disclosed Value $ 6,000,287
Invesco Ltd. reports 100.31% increase in ownership of SEI / Solaris Energy Infrastructure, Inc.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 106,181 shares of Solaris Energy Infrastructure, Inc. (MX:SEI) valued at $6,000,287 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 53,009 shares of Solaris Energy Infrastructure, Inc.. This represents a change in shares of 100.31% during the quarter.

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)
2026-05-12 2026-03-31 13F SOLARIS ENERGY INFRAS COM CL A 83418M103 106,181 53,172 100.31 6,000 146.31 0.0001
2026-02-19 2025-12-31 13F SOLARIS ENERGY INFRAS COM CL A 83418M103 53,009 -4,035 -7.07 2,437 6.84 0.0004
2025-11-13 2025-09-30 13F SOLARIS ENERGY INFRAS COM CL A 83418M103 57,044 -8,016 -12.32 2,280 23.91 0.0004
2025-08-13 2025-06-30 13F SOLARIS ENERGY INFRAS COM CL A 83418M103 65,060 -12,539 -16.16 1,841 9.00 0.0003
2025-05-12 2025-03-31 13F SOLARIS ENERGY INFRAS COM CL A 83418M103 77,599 -327,230 -80.83 1,689 -85.51 0.0003
2025-02-13 2024-12-31 13F SOLARIS ENERGY INFRAS COM CL A 83418M103 404,829 321,449 385.52 11,651 995.95 0.0022
2024-11-12 2024-09-30 13F SOLARIS ENERGY INFRAS COM CL A 83418M103 83,380 -61,813 -42.57 1,064 -14.62 0.0002
2024-08-13 2024-06-30 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 145,193 -947 -0.65 1,246 -1.74 0.0003
2024-05-14 2024-03-31 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 146,140 81,403 125.74 1,267 146.02 0.0003
2024-02-13 2023-12-31 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 64,737 5,424 9.14 515 -18.51 0.0001
2023-11-13 2023-09-30 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 59,313 12,572 26.90 632 62.47 0.0002
2023-08-11 2023-06-30 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 46,741 -12,480 -21.07 389 -22.97 0.0001
2023-05-12 2023-03-31 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 59,221 -8,946 -13.12 506 -25.30 0.0001
2023-02-13 2022-12-31 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 68,167 6,317 10.21 677 16.96 0.0002
2022-11-14 2022-09-30 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 61,850 -118,710 -65.75 578 -70.57 0.0002
2022-08-15 2022-06-30 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 180,560 132,600 276.48 1,964 263.03 0.0006
2022-05-16 2022-03-31 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 47,960 12,385 34.81 541 132.19 0.0001
2022-02-14 2021-12-31 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 35,575 -2,547 -6.68 233 -26.73 0.0001
2021-11-15 2021-09-30 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 38,122 2,952 8.39 318 -7.02 0.0001
2021-08-17 2021-06-30 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 35,170 275 0.79 342 -20.09 0.0001
2021-05-17 2021-03-31 13F SOLARIS OILFIELD INFRASTRUCT COM CL A 83418M103 34,895 -2,774 -7.36 428 39.87 0.0001
2021-02-16 2020-12-31 13F SOLARIS OILFIELD INFRSTR COM CL A 83418M103 37,669 5,068 15.55 306 48.54 0.0001
2020-11-16 2020-09-30 13F SOLARIS OILFIELD INFRSTR COM CL A 83418M103 32,601 -503 -1.52 206 -16.26 0.0001
2020-08-14 2020-06-30 13F SOLARIS OILFIELD INFRSTR COM CL A 83418M103 33,104 10,585 47.00 246 108.47 0.0001
2020-05-15 2020-03-31 13F SOLARIS OILFIELD INFRSTR COM CL A 83418M103 22,519 -47,412 -67.80 118 -87.95 0.0000
2020-02-14 2019-12-31 13F SOLARIS OILFIELD INFRSTR COM CL A 83418M103 69,931 -82,242 -54.05 979 -52.06 0.0003
2019-11-14 2019-09-30 13F SOLARIS OILFIELD INFRSTR COM CL A 83418M103 152,173 152,173 2,042 0.0005
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.